If you're racing IRONMAN Canada-Ottawa 2026, you've picked one of the more unusual venues on the full-distance calendar. This isn't a lakeside resort town or a mountain valley. It's a national capital, and the race runs right through it: a river swim under the Champlain Bridge, a bike course that loops out past embassies and parkways, and a run that finishes with Parliament framed behind the tape. The course itself won't punish you the way a mountain bike leg will, but the format still demands a real plan, because the day is long, the humidity is real, and a fast-looking course is exactly where undisciplined pacing costs the most.
Race Overview
IRONMAN Canada-Ottawa held its first edition on August 3, 2025, becoming the only full-distance IRONMAN race in Canada. The race is part of the IRONMAN North America series and sold out its general registration more than a year before race day, a sign of how much demand there was for a domestic full-distance option. Roughly 3,000 athletes registered for that inaugural year, with 1,894 crossing the finish line.
Toronto's Luke Evans won the men's race in 8:40:22, a first IRONMAN finish he called "a dream come true" and "surreal." Aliisa Heiskanen of Gatineau took the women's title in 9:32:46. Both were age-group athletes, which tells you something about the depth of the local field this race is already attracting. Slots to the IRONMAN World Championship were on offer in that first year, and Ottawa has quickly established itself as a legitimate qualifier stop rather than just a scenic one-off.
The event doubles as a citywide celebration. Closed roads, packed cheering sections along the Rideau Canal, and a finish line at one of the country's most recognizable landmarks give it an atmosphere closer to a big-city marathon than a typical destination triathlon.
Course Description
The swim is a two-loop, 3.8 km course in the Ottawa River, starting and finishing at Britannia Park. It's a river swim rather than a lake or ocean swim, so current matters. Athletes in 2025 reported a mild upstream pull for part of the course and some chop depending on wind direction, along with an unexpected sandbar mid-river that had swimmers briefly standing up. None of it is dangerous, but it's worth knowing the water won't feel like glass the whole way.
Out of T1, the bike route heads west along the river before turning back through downtown, passing Embassy Row and skirting the Rideau Canal, a UNESCO World Heritage Site, on its way east toward Orléans. The full loop covers 180 km in a 2.75-lap format on fully closed parkways, meaning no traffic, no stoplights, and no cars to navigate around, just you, the road, and whoever else is out there with you. The terrain is best described as mild rollers rather than flat. Total elevation gain sits around 323 meters (roughly 1,060 feet) across the full distance, enough to keep the legs honest but nowhere near what you'd find at a mountain venue. The steepest features are short rises near the start and end of each loop; the long middle sections toward Orléans on the Sir George-Étienne Cartier Parkway are where you settle into rhythm, with wooded parkway views and glimpses of the Gatineau Hills across the river.
The run is a flat, two-loop, out-and-back-style 42.2 km course through downtown Ottawa, spending most of its distance along the driveways beside the Rideau Canal before finishing back at Parliament Hill. There's a short rise up and around Parliament itself at the start and end of each loop, but otherwise this is a course built for running your numbers, not fighting terrain.
Forecasted Weather
Early August in Ottawa runs warm and humid. Average highs sit around 26°C (79°F) with lows near 15°C (59°F), and relative humidity typically hovers in the 70 to 80 percent range through the month. That combination is the real challenge at this race, not the terrain. The 2025 inaugural edition was hot and hazy, with an air quality alert issued the night before race day. Riders and runners who haven't trained in similarly muggy conditions tend to underestimate how much humidity alone can inflate perceived effort, even when the air temperature itself looks manageable on paper.
Afternoon thunderstorms are a possibility this time of year, though the early morning swim start means most of the field is well into the bike leg before any storm risk develops. Wind tends to be modest in early August compared to spring months, but the exposed sections along the river and out toward Orléans can still pick up a crosswind worth accounting for in your plan.
Why This Course Rewards a Best Bike Split Plan
IRONMAN Canada-Ottawa is a course that looks approachable on the elevation chart and then quietly wears riders down through heat and humidity instead. The closed roads and flat-to-rolling profile invite a faster-than-planned first loop, and the temptation to bank time early is strong when the legs feel fresh and the crowds are loud coming through downtown. That's exactly the pattern that leads to a survived-not-run marathon. A BBS race plan for IRONMAN Canada-Ottawa 2026 will:
- Set a target power and IF calibrated to a hot, humid course rather than a generic full-distance number. The physiological cost of a given power output climbs fast once heat and humidity are factored in, and a plan that ignores that will have you overcooked by the second bike loop.
- Model the loop-by-loop profile so your watt targets account for the short rises at the start and end of each of the 2.75 laps, instead of treating the whole course as one flat average.
- Account for wind on the exposed river and Orléans sections, where a crosswind can quietly cost you time you won't notice until you check your splits.
- Give you a normalized power target for your head unit, so the closed-road, fast-feeling atmosphere doesn't talk you into a bike split you'll pay for on the run.
Interactive Race Plan and Course Map
This power plan was modeled for an athlete with an average CdA of 0.2576, an FTP of 250 watts and weighing 165 lbs. Want to see what your time would be on the 2026 IRONMAN Canada-Ottawa course? Try the Time Analysis feature below, where you can quickly adjust Drag, Power, Weight and Crr to your own values. Check out our demo race plan to see what a premium race plan looks like.
Alert!
To view Advanced Surface Conditions please update this race and use the Advanced Surface Conditions feature under Course Surface Conditions.
Read more about the Advanced Surface Conditions chart on the FAQs page.
| Interval | Int. Time | Total Time | Int. Dist. | Total Dist. | Grade | Speed | Power |
|---|---|---|---|---|---|---|---|
| #1 | 00:01:12 | 00:01:12 | 0.37 mi | 0.37 mi | +0.63 % | 18.25 mph | 193 w |
| #2 | 00:00:58 | 00:02:10 | 0.20 mi | 0.57 mi | +5.09 % | 12.12 mph | 235 w |
| #3 | 00:00:22 | 00:02:33 | 0.10 mi | 0.67 mi | +0.63 % | 15.48 mph | 192 w |
| #4 | 00:01:17 | 00:03:51 | 0.52 mi | 1.19 mi | -0.90 % | 23.98 mph | 167 w |
| #5 | 00:01:30 | 00:05:21 | 0.67 mi | 1.86 mi | -1.42 % | 26.58 mph | 161 w |
| #6 | 00:00:08 | 00:05:30 | 0.06 mi | 1.92 mi | -0.07 % | 25.79 mph | 179 w |
| #7 | 00:04:37 | 00:10:08 | 1.75 mi | 3.67 mi | +0.05 % | 22.65 mph | 181 w |
| #8 | 00:01:30 | 00:11:38 | 0.57 mi | 4.24 mi | -0.17 % | 22.91 mph | 179 w |
| #9 | 00:03:49 | 00:15:27 | 1.38 mi | 5.62 mi | +0.06 % | 21.59 mph | 183 w |
| #10 | 00:01:53 | 00:17:21 | 0.67 mi | 6.29 mi | -0.17 % | 21.33 mph | 180 w |
| #11 | 00:00:07 | 00:17:29 | 0.05 mi | 6.34 mi | -3.21 % | 24.66 mph | 138 w |
| #12 | 00:00:37 | 00:18:07 | 0.23 mi | 6.57 mi | +0.88 % | 22.11 mph | 196 w |
| #13 | 00:01:17 | 00:19:24 | 0.45 mi | 7.02 mi | -0.01 % | 20.72 mph | 184 w |
| #14 | 00:01:03 | 00:20:28 | 0.33 mi | 7.35 mi | +1.35 % | 18.73 mph | 203 w |
| #15 | 00:00:40 | 00:21:08 | 0.25 mi | 7.60 mi | -1.18 % | 22.24 mph | 166 w |
| #16 | 00:01:35 | 00:22:44 | 0.60 mi | 8.20 mi | -0.30 % | 22.39 mph | 181 w |
| #17 | 00:03:16 | 00:26:00 | 1.13 mi | 9.33 mi | +0.13 % | 20.81 mph | 186 w |
| #18 | 00:01:36 | 00:27:37 | 0.53 mi | 9.86 mi | +0.73 % | 19.83 mph | 193 w |
| #19 | 00:00:40 | 00:28:17 | 0.22 mi | 10.08 mi | -0.05 % | 20.09 mph | 182 w |
| #20 | 00:02:00 | 00:30:17 | 0.74 mi | 10.82 mi | -0.50 % | 22.07 mph | 174 w |
| #21 | 00:04:37 | 00:34:54 | 1.75 mi | 12.57 mi | +0.02 % | 22.72 mph | 180 w |
| #22 | 00:01:33 | 00:36:28 | 0.60 mi | 13.17 mi | -0.24 % | 23.14 mph | 179 w |
| #23 | 00:03:46 | 00:40:15 | 1.43 mi | 14.60 mi | +0.04 % | 22.70 mph | 181 w |
| #24 | 00:02:10 | 00:42:25 | 0.80 mi | 15.40 mi | +0.30 % | 22.00 mph | 187 w |
| #25 | 00:00:19 | 00:42:45 | 0.13 mi | 15.53 mi | -1.69 % | 24.35 mph | 155 w |
| #26 | 00:00:04 | 00:42:50 | 0.04 mi | 15.57 mi | -10.59 % | 29.67 mph | 0 w |
| #27 | 00:01:14 | 00:44:04 | 0.49 mi | 16.06 mi | +0.47 % | 24.00 mph | 188 w |
| #28 | 00:00:07 | 00:44:12 | 0.04 mi | 16.10 mi | +0.58 % | 21.00 mph | 190 w |
| #29 | 00:02:21 | 00:46:33 | 0.69 mi | 16.79 mi | +2.00 % | 17.53 mph | 211 w |
| #30 | 00:00:11 | 00:46:45 | 0.06 mi | 16.85 mi | +0.34 % | 18.36 mph | 186 w |
| #31 | 00:00:32 | 00:47:17 | 0.22 mi | 17.07 mi | -2.83 % | 25.08 mph | 136 w |
| #32 | 00:00:19 | 00:47:37 | 0.14 mi | 17.21 mi | -1.81 % | 26.11 mph | 154 w |
| #33 | 00:01:46 | 00:49:23 | 0.69 mi | 17.90 mi | -0.04 % | 23.29 mph | 179 w |
| #34 | 00:01:17 | 00:50:41 | 0.45 mi | 18.35 mi | +0.12 % | 20.93 mph | 187 w |
| #35 | 00:02:16 | 00:52:58 | 0.84 mi | 19.19 mi | -0.13 % | 22.20 mph | 180 w |
| #36 | 00:00:55 | 00:53:53 | 0.33 mi | 19.52 mi | +0.02 % | 21.62 mph | 183 w |
| #37 | 00:03:03 | 00:56:57 | 1.07 mi | 20.59 mi | +0.07 % | 20.89 mph | 186 w |
| #38 | 00:00:34 | 00:57:31 | 0.21 mi | 20.80 mi | -0.47 % | 22.07 mph | 177 w |
| #39 | 00:00:09 | 00:57:41 | 0.06 mi | 20.86 mi | +0.05 % | 22.05 mph | 182 w |
| #40 | 00:03:46 | 01:01:27 | 1.25 mi | 22.11 mi | +0.67 % | 19.87 mph | 195 w |
| #41 | 00:03:04 | 01:04:32 | 1.20 mi | 23.31 mi | -0.66 % | 23.49 mph | 172 w |
| #42 | 00:00:08 | 01:04:40 | 0.06 mi | 23.37 mi | -0.56 % | 24.49 mph | 174 w |
| #43 | 00:00:43 | 01:05:23 | 0.27 mi | 23.64 mi | +0.36 % | 22.48 mph | 186 w |
| #44 | 00:02:43 | 01:08:06 | 1.06 mi | 24.70 mi | -0.07 % | 23.44 mph | 177 w |
| #45 | 00:00:50 | 01:08:57 | 0.33 mi | 25.03 mi | -0.02 % | 23.40 mph | 180 w |
| #46 | 00:02:17 | 01:11:15 | 0.84 mi | 25.87 mi | +0.13 % | 22.07 mph | 186 w |
| #47 | 00:01:10 | 01:12:25 | 0.45 mi | 26.32 mi | -0.12 % | 23.11 mph | 180 w |
| #48 | 00:02:27 | 01:14:53 | 0.85 mi | 27.17 mi | +0.30 % | 20.75 mph | 190 w |
| #49 | 00:00:20 | 01:15:13 | 0.11 mi | 27.28 mi | +1.49 % | 19.20 mph | 205 w |
| #50 | 00:01:08 | 01:16:22 | 0.48 mi | 27.76 mi | -1.80 % | 25.06 mph | 155 w |
| #51 | 00:00:25 | 01:16:48 | 0.18 mi | 27.94 mi | +0.26 % | 24.66 mph | 185 w |
| #52 | 00:00:08 | 01:16:56 | 0.06 mi | 28.00 mi | -5.17 % | 25.67 mph | 112 w |
| #53 | 00:03:19 | 01:20:16 | 1.23 mi | 29.23 mi | +0.57 % | 22.24 mph | 191 w |
| #54 | 00:00:22 | 01:20:38 | 0.16 mi | 29.39 mi | -2.51 % | 25.24 mph | 144 w |
| #55 | 00:00:04 | 01:20:43 | 0.04 mi | 29.43 mi | -2.92 % | 27.87 mph | 140 w |
| #56 | 00:00:21 | 01:21:05 | 0.14 mi | 29.57 mi | +1.49 % | 23.43 mph | 206 w |
| #57 | 00:00:45 | 01:21:50 | 0.24 mi | 29.81 mi | +1.03 % | 19.39 mph | 197 w |
| #58 | 00:00:06 | 01:21:56 | 0.04 mi | 29.85 mi | +0.18 % | 20.28 mph | 183 w |
| #59 | 00:00:27 | 01:22:23 | 0.20 mi | 30.05 mi | -3.19 % | 27.06 mph | 131 w |
| #60 | 00:00:04 | 01:22:28 | 0.04 mi | 30.09 mi | -0.75 % | 29.90 mph | 170 w |
| #61 | 00:03:11 | 01:25:39 | 1.22 mi | 31.31 mi | +0.10 % | 23.06 mph | 180 w |
| #62 | 00:01:37 | 01:27:17 | 0.54 mi | 31.85 mi | +1.31 % | 19.70 mph | 202 w |
| #63 | 00:00:20 | 01:27:38 | 0.12 mi | 31.97 mi | -0.59 % | 21.42 mph | 170 w |
| #64 | 00:08:41 | 01:36:19 | 3.55 mi | 35.52 mi | -0.44 % | 24.53 mph | 173 w |
| #65 | 00:00:10 | 01:36:30 | 0.07 mi | 35.59 mi | -0.83 % | 24.85 mph | 168 w |
| #66 | 00:00:04 | 01:36:34 | 0.04 mi | 35.63 mi | -13.23 % | 29.84 mph | 0 w |
| #67 | 00:01:08 | 01:37:43 | 0.41 mi | 36.04 mi | +1.68 % | 21.64 mph | 208 w |
| #68 | 00:03:01 | 01:40:45 | 1.00 mi | 37.04 mi | +0.41 % | 19.85 mph | 191 w |
| #69 | 00:02:44 | 01:43:29 | 1.04 mi | 38.08 mi | -0.40 % | 22.74 mph | 173 w |
| #70 | 00:00:56 | 01:44:26 | 0.38 mi | 38.46 mi | -0.70 % | 23.85 mph | 174 w |
| #71 | 00:00:04 | 01:44:31 | 0.04 mi | 38.50 mi | -11.19 % | 27.98 mph | 0 w |
| #72 | 00:00:13 | 01:44:45 | 0.08 mi | 38.58 mi | +6.65 % | 21.10 mph | 236 w |
| #73 | 00:10:45 | 01:55:30 | 3.58 mi | 42.16 mi | +0.21 % | 19.99 mph | 190 w |
| #74 | 00:00:12 | 01:55:42 | 0.06 mi | 42.22 mi | +1.38 % | 18.85 mph | 205 w |
| #75 | 00:00:07 | 01:55:49 | 0.03 mi | 42.25 mi | +0.32 % | 17.09 mph | 193 w |
| #76 | 00:01:03 | 01:56:53 | 0.41 mi | 42.66 mi | -1.64 % | 23.58 mph | 161 w |
| #77 | 00:00:07 | 01:57:00 | 0.05 mi | 42.71 mi | -0.79 % | 24.73 mph | 177 w |
| #78 | 00:00:16 | 01:57:16 | 0.10 mi | 42.81 mi | -0.13 % | 21.74 mph | 185 w |
| #79 | 00:02:50 | 02:00:06 | 0.95 mi | 43.76 mi | -0.13 % | 20.12 mph | 187 w |
| #80 | 00:00:05 | 02:00:12 | 0.03 mi | 43.79 mi | -1.30 % | 20.61 mph | 170 w |
| #81 | 00:01:43 | 02:01:55 | 0.48 mi | 44.27 mi | +1.50 % | 16.81 mph | 206 w |
| #82 | 00:00:49 | 02:02:44 | 0.28 mi | 44.55 mi | -0.92 % | 20.55 mph | 173 w |
| #83 | 00:00:38 | 02:03:23 | 0.23 mi | 44.78 mi | +0.45 % | 21.38 mph | 190 w |
| #84 | 00:00:34 | 02:03:57 | 0.23 mi | 45.01 mi | -2.00 % | 23.93 mph | 160 w |
| #85 | 00:00:38 | 02:04:36 | 0.20 mi | 45.21 mi | +2.14 % | 18.08 mph | 215 w |
| #86 | 00:00:08 | 02:04:44 | 0.04 mi | 45.25 mi | +2.16 % | 14.85 mph | 218 w |
| #87 | 00:00:16 | 02:05:00 | 0.10 mi | 45.35 mi | -4.99 % | 23.27 mph | 119 w |
| #88 | 00:00:18 | 02:05:19 | 0.14 mi | 45.49 mi | +0.73 % | 26.31 mph | 193 w |
| #89 | 00:01:06 | 02:06:26 | 0.38 mi | 45.87 mi | -0.03 % | 20.46 mph | 187 w |
| #90 | 00:00:08 | 02:06:35 | 0.05 mi | 45.92 mi | -1.95 % | 21.59 mph | 158 w |
| #91 | 00:01:38 | 02:08:13 | 0.55 mi | 46.47 mi | +0.40 % | 20.11 mph | 193 w |
| #92 | 00:01:12 | 02:09:26 | 0.39 mi | 46.86 mi | +1.11 % | 19.18 mph | 201 w |
| #93 | 00:00:39 | 02:10:05 | 0.25 mi | 47.11 mi | -2.05 % | 23.26 mph | 160 w |
| #94 | 00:00:06 | 02:10:11 | 0.06 mi | 47.17 mi | -16.55 % | 32.84 mph | 0 w |
| #95 | 00:00:58 | 02:11:09 | 0.36 mi | 47.53 mi | +1.64 % | 21.97 mph | 207 w |
| #96 | 00:01:55 | 02:13:05 | 0.61 mi | 48.14 mi | +0.50 % | 18.96 mph | 193 w |
| #97 | 00:00:10 | 02:13:16 | 0.07 mi | 48.21 mi | -4.80 % | 23.80 mph | 121 w |
| #98 | 00:00:05 | 02:13:22 | 0.05 mi | 48.26 mi | -10.65 % | 31.71 mph | 0 w |
| #99 | 00:00:17 | 02:13:39 | 0.12 mi | 48.38 mi | +5.04 % | 24.32 mph | 235 w |
| #100 | 00:00:08 | 02:13:47 | 0.05 mi | 48.43 mi | -11.84 % | 20.41 mph | 0 w |
| #101 | 00:00:19 | 02:14:07 | 0.05 mi | 48.48 mi | +18.80 % | 9.08 mph | 308 w |
| #102 | 00:00:32 | 02:14:39 | 0.12 mi | 48.60 mi | +2.39 % | 12.87 mph | 215 w |
| #103 | 00:01:59 | 02:16:39 | 0.60 mi | 49.20 mi | +1.85 % | 18.16 mph | 210 w |
| #104 | 00:00:10 | 02:16:50 | 0.06 mi | 49.26 mi | +0.34 % | 19.68 mph | 183 w |
| #105 | 00:00:30 | 02:17:21 | 0.22 mi | 49.48 mi | -2.83 % | 26.17 mph | 136 w |
| #106 | 00:00:19 | 02:17:40 | 0.14 mi | 49.62 mi | -1.81 % | 26.58 mph | 152 w |
| #107 | 00:01:42 | 02:19:23 | 0.70 mi | 50.32 mi | -0.05 % | 24.59 mph | 178 w |
| #108 | 00:01:17 | 02:20:40 | 0.43 mi | 50.75 mi | +0.27 % | 19.98 mph | 191 w |
| #109 | 00:02:46 | 02:23:26 | 1.03 mi | 51.78 mi | -0.16 % | 22.24 mph | 181 w |
| #110 | 00:03:49 | 02:27:16 | 1.27 mi | 53.05 mi | +0.08 % | 19.84 mph | 188 w |
| #111 | 00:00:38 | 02:27:54 | 0.23 mi | 53.28 mi | -0.54 % | 21.85 mph | 175 w |
| #112 | 00:02:38 | 02:30:32 | 0.88 mi | 54.16 mi | +0.62 % | 19.97 mph | 195 w |
| #113 | 00:01:08 | 02:31:40 | 0.37 mi | 54.53 mi | +0.77 % | 19.62 mph | 194 w |
| #114 | 00:01:05 | 02:32:45 | 0.38 mi | 54.91 mi | -0.74 % | 21.17 mph | 172 w |
| #115 | 00:01:57 | 02:34:43 | 0.82 mi | 55.73 mi | -0.62 % | 25.11 mph | 171 w |
| #116 | 00:00:08 | 02:34:51 | 0.06 mi | 55.79 mi | -0.56 % | 24.98 mph | 173 w |
| #117 | 00:00:42 | 02:35:34 | 0.27 mi | 56.06 mi | +0.36 % | 22.76 mph | 187 w |
| #118 | 00:02:37 | 02:38:12 | 1.06 mi | 57.12 mi | -0.07 % | 24.24 mph | 177 w |
| #119 | 00:00:49 | 02:39:01 | 0.33 mi | 57.45 mi | -0.02 % | 24.14 mph | 179 w |
| #120 | 00:02:16 | 02:41:17 | 0.84 mi | 58.29 mi | +0.13 % | 22.29 mph | 186 w |
| #121 | 00:01:09 | 02:42:27 | 0.45 mi | 58.74 mi | -0.12 % | 23.41 mph | 176 w |
| #122 | 00:02:29 | 02:44:56 | 0.85 mi | 59.59 mi | +0.30 % | 20.49 mph | 192 w |
| #123 | 00:00:20 | 02:45:17 | 0.11 mi | 59.70 mi | +1.49 % | 18.92 mph | 204 w |
| #124 | 00:01:08 | 02:46:26 | 0.48 mi | 60.18 mi | -1.80 % | 25.02 mph | 155 w |
| #125 | 00:00:25 | 02:46:51 | 0.18 mi | 60.36 mi | +0.26 % | 25.00 mph | 186 w |
| #126 | 00:00:08 | 02:46:59 | 0.06 mi | 60.42 mi | -5.17 % | 26.14 mph | 114 w |
| #127 | 00:03:11 | 02:50:11 | 1.23 mi | 61.65 mi | +0.57 % | 23.17 mph | 188 w |
| #128 | 00:00:26 | 02:50:37 | 0.20 mi | 61.85 mi | -2.58 % | 26.62 mph | 140 w |
| #129 | 00:00:20 | 02:50:58 | 0.14 mi | 61.99 mi | +1.49 % | 24.59 mph | 204 w |
| #130 | 00:00:43 | 02:51:42 | 0.24 mi | 62.23 mi | +1.03 % | 20.04 mph | 196 w |
| #131 | 00:00:06 | 02:51:48 | 0.04 mi | 62.27 mi | +0.18 % | 20.98 mph | 182 w |
| #132 | 00:00:26 | 02:52:14 | 0.20 mi | 62.47 mi | -3.19 % | 27.74 mph | 132 w |
| #133 | 00:00:04 | 02:52:19 | 0.04 mi | 62.51 mi | -0.75 % | 30.35 mph | 170 w |
| #134 | 00:03:03 | 02:55:22 | 1.22 mi | 63.73 mi | +0.10 % | 24.01 mph | 179 w |
| #135 | 00:01:36 | 02:56:59 | 0.54 mi | 64.27 mi | +1.31 % | 19.91 mph | 202 w |
| #136 | 00:00:20 | 02:57:20 | 0.12 mi | 64.39 mi | -0.59 % | 21.68 mph | 170 w |
| #137 | 00:08:15 | 03:05:35 | 3.55 mi | 67.94 mi | -0.44 % | 25.84 mph | 172 w |
| #138 | 00:00:09 | 03:05:45 | 0.07 mi | 68.01 mi | -0.83 % | 26.11 mph | 164 w |
| #139 | 00:00:04 | 03:05:49 | 0.04 mi | 68.05 mi | -13.23 % | 30.89 mph | 0 w |
| #140 | 00:01:09 | 03:06:58 | 0.41 mi | 68.46 mi | +1.68 % | 21.59 mph | 207 w |
| #141 | 00:03:10 | 03:10:09 | 1.00 mi | 69.46 mi | +0.41 % | 18.92 mph | 193 w |
| #142 | 00:03:30 | 03:13:39 | 1.42 mi | 70.88 mi | -0.48 % | 24.27 mph | 172 w |
| #143 | 00:00:04 | 03:13:44 | 0.04 mi | 70.92 mi | -11.19 % | 28.68 mph | 0 w |
| #144 | 00:00:13 | 03:13:57 | 0.08 mi | 71.00 mi | +6.65 % | 21.53 mph | 238 w |
| #145 | 00:11:04 | 03:25:01 | 3.58 mi | 74.58 mi | +0.21 % | 19.42 mph | 192 w |
| #146 | 00:00:12 | 03:25:13 | 0.06 mi | 74.64 mi | +1.38 % | 18.67 mph | 206 w |
| #147 | 00:00:07 | 03:25:21 | 0.03 mi | 74.67 mi | +0.32 % | 17.32 mph | 191 w |
| #148 | 00:01:02 | 03:26:24 | 0.41 mi | 75.08 mi | -1.64 % | 23.71 mph | 162 w |
| #149 | 00:00:07 | 03:26:31 | 0.05 mi | 75.13 mi | -0.79 % | 24.92 mph | 175 w |
| #150 | 00:00:15 | 03:26:46 | 0.10 mi | 75.23 mi | -0.13 % | 21.93 mph | 186 w |
| #151 | 00:02:47 | 03:29:34 | 0.95 mi | 76.18 mi | -0.13 % | 20.42 mph | 184 w |
| #152 | 00:00:05 | 03:29:40 | 0.03 mi | 76.21 mi | -1.30 % | 20.91 mph | 170 w |
| #153 | 00:01:41 | 03:31:21 | 0.48 mi | 76.69 mi | +1.50 % | 17.13 mph | 207 w |
| #154 | 00:00:48 | 03:32:09 | 0.28 mi | 76.97 mi | -0.92 % | 20.98 mph | 173 w |
| #155 | 00:00:37 | 03:32:47 | 0.23 mi | 77.20 mi | +0.45 % | 21.68 mph | 189 w |
| #156 | 00:00:33 | 03:33:21 | 0.23 mi | 77.43 mi | -2.00 % | 24.20 mph | 155 w |
| #157 | 00:00:38 | 03:33:59 | 0.20 mi | 77.63 mi | +2.14 % | 18.51 mph | 213 w |
| #158 | 00:00:08 | 03:34:08 | 0.04 mi | 77.67 mi | +2.16 % | 15.00 mph | 215 w |
| #159 | 00:00:16 | 03:34:24 | 0.10 mi | 77.77 mi | -4.99 % | 23.32 mph | 116 w |
| #160 | 00:00:18 | 03:34:43 | 0.14 mi | 77.91 mi | +0.73 % | 26.29 mph | 193 w |
| #161 | 00:01:05 | 03:35:48 | 0.38 mi | 78.29 mi | -0.03 % | 20.80 mph | 186 w |
| #162 | 00:00:08 | 03:35:57 | 0.05 mi | 78.34 mi | -1.95 % | 21.99 mph | 154 w |
| #163 | 00:01:36 | 03:37:33 | 0.55 mi | 78.89 mi | +0.40 % | 20.45 mph | 191 w |
| #164 | 00:01:12 | 03:38:46 | 0.39 mi | 79.28 mi | +1.11 % | 19.37 mph | 200 w |
| #165 | 00:00:38 | 03:39:24 | 0.25 mi | 79.53 mi | -2.05 % | 23.44 mph | 157 w |
| #166 | 00:00:06 | 03:39:30 | 0.06 mi | 79.59 mi | -16.55 % | 32.98 mph | 0 w |
| #167 | 00:00:57 | 03:40:28 | 0.36 mi | 79.95 mi | +1.64 % | 22.25 mph | 208 w |
| #168 | 00:01:54 | 03:42:22 | 0.61 mi | 80.56 mi | +0.50 % | 19.22 mph | 191 w |
| #169 | 00:00:10 | 03:42:33 | 0.07 mi | 80.63 mi | -4.80 % | 24.07 mph | 121 w |
| #170 | 00:00:05 | 03:42:39 | 0.05 mi | 80.68 mi | -10.65 % | 31.98 mph | 0 w |
| #171 | 00:00:16 | 03:42:55 | 0.12 mi | 80.80 mi | +5.04 % | 24.70 mph | 233 w |
| #172 | 00:00:08 | 03:43:04 | 0.05 mi | 80.85 mi | -11.84 % | 20.42 mph | 0 w |
| #173 | 00:00:19 | 03:43:23 | 0.05 mi | 80.90 mi | +18.80 % | 9.10 mph | 308 w |
| #174 | 00:00:32 | 03:43:56 | 0.12 mi | 81.02 mi | +2.39 % | 12.90 mph | 216 w |
| #175 | 00:02:00 | 03:45:56 | 0.60 mi | 81.62 mi | +1.85 % | 18.05 mph | 208 w |
| #176 | 00:00:10 | 03:46:07 | 0.06 mi | 81.68 mi | +0.34 % | 19.57 mph | 184 w |
| #177 | 00:00:31 | 03:46:38 | 0.22 mi | 81.90 mi | -2.83 % | 26.09 mph | 136 w |
| #178 | 00:00:19 | 03:46:58 | 0.14 mi | 82.04 mi | -1.81 % | 26.59 mph | 149 w |
| #179 | 00:01:42 | 03:48:40 | 0.70 mi | 82.74 mi | -0.05 % | 24.60 mph | 178 w |
| #180 | 00:01:16 | 03:49:57 | 0.43 mi | 83.17 mi | +0.27 % | 20.11 mph | 190 w |
| #181 | 00:02:45 | 03:52:42 | 1.03 mi | 84.20 mi | -0.16 % | 22.39 mph | 181 w |
| #182 | 00:03:48 | 03:56:30 | 1.27 mi | 85.47 mi | +0.08 % | 19.99 mph | 188 w |
| #183 | 00:00:37 | 03:57:08 | 0.23 mi | 85.70 mi | -0.54 % | 21.99 mph | 174 w |
| #184 | 00:03:44 | 04:00:52 | 1.25 mi | 86.95 mi | +0.67 % | 20.02 mph | 195 w |
| #185 | 00:03:02 | 04:03:55 | 1.20 mi | 88.15 mi | -0.66 % | 23.70 mph | 170 w |
| #186 | 00:00:08 | 04:04:03 | 0.06 mi | 88.21 mi | -0.56 % | 24.99 mph | 172 w |
| #187 | 00:00:42 | 04:04:46 | 0.27 mi | 88.48 mi | +0.36 % | 22.85 mph | 189 w |
| #188 | 00:02:37 | 04:07:23 | 1.06 mi | 89.54 mi | -0.07 % | 24.25 mph | 176 w |
| #189 | 00:00:49 | 04:08:13 | 0.33 mi | 89.87 mi | -0.02 % | 24.14 mph | 179 w |
| #190 | 00:02:16 | 04:10:29 | 0.84 mi | 90.71 mi | +0.13 % | 22.29 mph | 185 w |
| #191 | 00:01:09 | 04:11:38 | 0.45 mi | 91.16 mi | -0.12 % | 23.52 mph | 179 w |
| #192 | 00:02:22 | 04:14:01 | 0.85 mi | 92.01 mi | +0.30 % | 21.48 mph | 190 w |
| #193 | 00:00:19 | 04:14:20 | 0.11 mi | 92.12 mi | +1.49 % | 20.02 mph | 205 w |
| #194 | 00:01:05 | 04:15:26 | 0.48 mi | 92.60 mi | -1.80 % | 26.11 mph | 151 w |
| #195 | 00:00:24 | 04:15:51 | 0.18 mi | 92.78 mi | +0.26 % | 26.10 mph | 183 w |
| #196 | 00:00:07 | 04:15:58 | 0.06 mi | 92.84 mi | -5.17 % | 26.81 mph | 114 w |
| #197 | 00:03:11 | 04:19:10 | 1.23 mi | 94.07 mi | +0.57 % | 23.23 mph | 187 w |
| #198 | 00:00:21 | 04:19:31 | 0.16 mi | 94.23 mi | -2.51 % | 26.30 mph | 144 w |
| #199 | 00:00:04 | 04:19:36 | 0.04 mi | 94.27 mi | -2.92 % | 29.12 mph | 138 w |
| #200 | 00:00:20 | 04:19:56 | 0.14 mi | 94.41 mi | +1.49 % | 24.89 mph | 204 w |
| #201 | 00:00:43 | 04:20:40 | 0.24 mi | 94.65 mi | +1.03 % | 20.09 mph | 196 w |
| #202 | 00:00:06 | 04:20:46 | 0.04 mi | 94.69 mi | +0.18 % | 20.98 mph | 182 w |
| #203 | 00:00:26 | 04:21:12 | 0.20 mi | 94.89 mi | -3.19 % | 27.65 mph | 129 w |
| #204 | 00:00:04 | 04:21:17 | 0.04 mi | 94.93 mi | -0.75 % | 30.82 mph | 171 w |
| #205 | 00:03:03 | 04:24:21 | 1.22 mi | 96.15 mi | +0.10 % | 24.00 mph | 180 w |
| #206 | 00:01:37 | 04:25:58 | 0.54 mi | 96.69 mi | +1.31 % | 19.77 mph | 201 w |
| #207 | 00:00:20 | 04:26:19 | 0.12 mi | 96.81 mi | -0.59 % | 21.55 mph | 170 w |
| #208 | 00:08:17 | 04:34:37 | 3.55 mi | 100.36 mi | -0.44 % | 25.70 mph | 169 w |
| #209 | 00:00:10 | 04:34:47 | 0.07 mi | 100.43 mi | -0.83 % | 25.96 mph | 163 w |
| #210 | 00:00:04 | 04:34:51 | 0.04 mi | 100.47 mi | -13.23 % | 30.75 mph | 0 w |
| #211 | 00:01:09 | 04:36:01 | 0.41 mi | 100.88 mi | +1.68 % | 21.37 mph | 207 w |
| #212 | 00:03:10 | 04:39:12 | 1.00 mi | 101.88 mi | +0.41 % | 18.91 mph | 194 w |
| #213 | 00:03:35 | 04:42:47 | 1.42 mi | 103.30 mi | -0.48 % | 23.69 mph | 173 w |
| #214 | 00:00:05 | 04:42:52 | 0.04 mi | 103.34 mi | -11.19 % | 27.62 mph | 68 w |
| #215 | 00:00:06 | 04:42:58 | 0.04 mi | 103.38 mi | +13.23 % | 21.99 mph | 265 w |
| #216 | 00:00:13 | 04:43:12 | 0.04 mi | 103.42 mi | +0.85 % | 11.00 mph | 200 w |
| #217 | 00:07:26 | 04:50:38 | 2.38 mi | 105.80 mi | +0.05 % | 19.18 mph | 188 w |
| #218 | 00:04:01 | 04:54:40 | 1.21 mi | 107.01 mi | +0.69 % | 17.94 mph | 196 w |
| #219 | 00:00:13 | 04:54:53 | 0.06 mi | 107.07 mi | +1.38 % | 17.27 mph | 208 w |
| #220 | 00:00:07 | 04:55:01 | 0.03 mi | 107.10 mi | +0.32 % | 16.93 mph | 194 w |
| #221 | 00:01:07 | 04:56:08 | 0.44 mi | 107.54 mi | -1.61 % | 23.23 mph | 161 w |
| #222 | 00:00:14 | 04:56:23 | 0.10 mi | 107.64 mi | -0.39 % | 23.39 mph | 182 w |
| #223 | 00:02:57 | 04:59:20 | 0.98 mi | 108.62 mi | -0.12 % | 19.89 mph | 187 w |
| #224 | 00:00:05 | 04:59:26 | 0.03 mi | 108.65 mi | -1.30 % | 20.32 mph | 172 w |
| #225 | 00:01:21 | 05:00:48 | 0.39 mi | 109.04 mi | +1.27 % | 17.18 mph | 204 w |
| #226 | 00:00:21 | 05:01:10 | 0.09 mi | 109.13 mi | +2.44 % | 15.23 mph | 219 w |
| #227 | 00:02:52 | 05:04:02 | 0.97 mi | 110.10 mi | -0.12 % | 20.21 mph | 187 w |
| #228 | 00:00:34 | 05:04:36 | 0.23 mi | 110.33 mi | -1.71 % | 24.29 mph | 149 w |
| #229 | 00:01:09 | 05:05:45 | 0.39 mi | 110.72 mi | -0.10 % | 20.37 mph | 186 w |
| #230 | 00:00:08 | 05:05:54 | 0.05 mi | 110.77 mi | -1.95 % | 21.86 mph | 156 w |
| #231 | 00:01:30 | 05:07:24 | 0.51 mi | 111.28 mi | +0.54 % | 20.08 mph | 195 w |
| #232 | 00:01:10 | 05:08:35 | 0.38 mi | 111.66 mi | +1.09 % | 19.25 mph | 200 w |
| Totals/Avg | 05:08:35 | 05:08:35 | 111.69 mi | 111.69 mi | -0.58% | 21.72 mph | 183.69 w |
Climb Summary by Category
| Category | Climb Count | Total Time | Total Dist. | Avg. Time | Avg. Dist. | Avg. Grade | Avg. Speed | Avg. Power |
|---|---|---|---|---|---|---|---|---|
| Cat4 | 3 | 00:07:05 | 1.83 mi | 00:02:21 | 0.61 mi | 3.22 % | 15.09 mph | 234 w |
| All Cats | 3 | 00:07:05 | 1.83 mi | 00:02:21 | 0.61 mi | 3.22 % | 15.09 mph | 234 w |
| Climb | Start Time | Start Dist. | Duration | Distance | Speed | Power | Grade | Elevation Gain | Category |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 00:01:12 | 0.37 mi | 00:01:21 | 0.29 mi | 13.05 mph | 214 w | 3.63 % | 56 ft | Cat4 |
| #2 | 02:13:47 | 48.45 mi | 00:02:51 | 0.77 mi | 16.13 mph | 244 w | 3.01 % | 122 ft | Cat4 |
| #3 | 03:43:04 | 80.88 mi | 00:02:52 | 0.77 mi | 16.08 mph | 244 w | 3.01 % | 122 ft | Cat4 |
Build your own personalized 2026 IRONMAN Canada-Ottawa power plan today! Sign up for a free Athlete Basic account to get started with your athlete profile and bike setup, then grab the 2026 IRONMAN Canada-Ottawa course to model your own race plan.
2026 IRONMAN Canada-Ottawa FAQs
Your target power depends on your FTP, body weight, bike setup, and finish time goal — not a generic number that applies to every rider. The variables that matter most are your current fitness, your aerodynamic position, and the specific demands of the 2026 IRONMAN Canada-Ottawa course. The best approach is to build a personalized plan in Best Bike Split using your actual athlete profile — you'll get a segment-by-segment power target based on your specific inputs rather than a one-size-fits-all recommendation.
Every course is different and requires its own unique pacing plan. On a multi-loop course, fatigue and wind shift between laps and what felt comfortable early can become unsustainable later. On an out-and-back, headwind in one direction becomes tailwind in the other — an asymmetry a flat power target can't account for. On a point-to-point or single-loop course, you only get one pass at every section with no opportunity to recalibrate. When you create a Best Bike Split race plan for 2026 IRONMAN Canada-Ottawa, we model the specific demands of that course so your pacing strategy reflects the race you're actually doing.
Significantly — and the effect varies depending on the course profile. On flatter courses, wind and aerodynamics become the dominant variables in your speed equation, more so than on courses where gradient naturally dictates effort. On climbing-heavy courses, your power-to-weight ratio and how you manage the descents matter most. A Best Bike Split race plan lets you model the specific conditions forecasted for 2026 IRONMAN Canada-Ottawa, so your targets reflect what you'll actually face on race day rather than what the course looks like on paper.
It depends on the course and how well you pace it. Flat, fast courses offer genuine PR potential but only if you execute correctly — without terrain to naturally regulate your effort, going out too hard early is easy and costly. Technical or hilly courses reward smart segment-by-segment pacing over raw fitness. Either way, a physics-based race plan from Best Bike Split gives you a realistic split prediction based on your actual profile so you know before race day what a well-executed bike leg looks like for you specifically.
Yes — and this is one of the most underused features. Once you've built your 2026 IRONMAN Canada-Ottawa race plan, you can export it directly to Zwift, TrainerRoad, or any ERG-mode trainer for indoor sessions, or push it to your Garmin, Wahoo, or Karoo for outdoor rides. Training on your actual race plan means you arrive at 2026 IRONMAN Canada-Ottawa already knowing what your target effort feels like at every section of the course — not just what the number says on paper.
