We've modeled the Four Horsemen route using the typical standard bike characteristics from Zwift along with rolling resistance data supplied by (Zwift Insider ). For the rider, we modeled a lighter athlete holding roughly 2.5 to 2.7 Watts/Kg.
Use the Time Analysis Tool to adjust Drag (CdA), Average Power, Rider Weight and Rolling Resistance (Crr) to your own specific numbers. For detailed information on specific sections of the route, simply drag over that section on the Time Analysis chart to zoom in (note the data under Route Overview updates to Zoomed Area). For a more customized model tailored specifically to your data and inputs Sign Up For Free and create your own power plan with the Four Horsemen route!
Zwift courses do not use real world weather data, but with a real world race and a Premium Subscription you would see data on temperature, humidity, pressure, wind speed and wind direction for the entire course.
Read more about the Advanced Weather chart under our on the FAQs page and see it in action on our Ironman World Championships Demo.
| Interval | Int. Time | Total Time | Int. Dist. | Total Dist. | Grade | Speed | Power |
|---|---|---|---|---|---|---|---|
| #1 | 00:01:59 | 00:01:59 | 0.58 mi | 0.58 mi | +0.65 % | 17.43 mph | 156 watts |
| #2 | 00:03:34 | 00:05:33 | 0.55 mi | 1.13 mi | +5.68 % | 9.22 mph | 190 watts |
| #3 | 00:00:41 | 00:06:14 | 0.21 mi | 1.34 mi | -1.43 % | 18.28 mph | 131 watts |
| #4 | 00:01:22 | 00:07:36 | 0.51 mi | 1.85 mi | -1.05 % | 22.20 mph | 135 watts |
| #5 | 00:00:42 | 00:08:19 | 0.19 mi | 2.04 mi | +1.62 % | 16.30 mph | 167 watts |
| #6 | 00:00:59 | 00:09:19 | 0.40 mi | 2.44 mi | -3.12 % | 24.19 mph | 112 watts |
| #7 | 00:00:41 | 00:10:00 | 0.30 mi | 2.74 mi | -3.64 % | 26.00 mph | 106 watts |
| #8 | 00:00:44 | 00:10:45 | 0.29 mi | 3.03 mi | -0.47 % | 23.55 mph | 143 watts |
| #9 | 00:01:09 | 00:11:54 | 0.31 mi | 3.34 mi | +2.09 % | 15.95 mph | 172 watts |
| #10 | 00:01:30 | 00:13:25 | 0.59 mi | 3.93 mi | -1.91 % | 23.23 mph | 126 watts |
| #11 | 00:03:13 | 00:16:39 | 1.08 mi | 5.01 mi | +0.01 % | 20.00 mph | 148 watts |
| #12 | 00:01:15 | 00:17:54 | 0.32 mi | 5.33 mi | +1.83 % | 15.23 mph | 168 watts |
| #13 | 00:01:17 | 00:19:12 | 0.23 mi | 5.56 mi | +4.60 % | 10.73 mph | 187 watts |
| #14 | 00:01:33 | 00:20:46 | 0.27 mi | 5.83 mi | +4.38 % | 10.48 mph | 186 watts |
| #15 | 00:01:16 | 00:22:02 | 0.33 mi | 6.16 mi | +1.37 % | 15.35 mph | 163 watts |
| #16 | 00:01:02 | 00:23:05 | 0.30 mi | 6.46 mi | +0.86 % | 17.30 mph | 159 watts |
| #17 | 00:04:31 | 00:27:36 | 0.88 mi | 7.34 mi | +3.75 % | 11.62 mph | 182 watts |
| #18 | 00:01:21 | 00:28:57 | 0.19 mi | 7.53 mi | +6.21 % | 8.61 mph | 192 watts |
| #19 | 00:01:15 | 00:30:13 | 0.47 mi | 8.00 mi | -2.36 % | 22.33 mph | 120 watts |
| #20 | 00:01:47 | 00:32:01 | 0.86 mi | 8.86 mi | -3.85 % | 28.70 mph | 104 watts |
| #21 | 00:01:43 | 00:33:44 | 0.63 mi | 9.49 mi | -1.21 % | 21.85 mph | 133 watts |
| #22 | 00:00:56 | 00:34:41 | 0.44 mi | 9.93 mi | -4.40 % | 28.05 mph | 100 watts |
| #23 | 00:01:24 | 00:36:06 | 0.49 mi | 10.42 mi | -0.56 % | 20.58 mph | 140 watts |
| #24 | 00:03:23 | 00:39:29 | 1.10 mi | 11.52 mi | +0.03 % | 19.58 mph | 148 watts |
| #25 | 00:00:48 | 00:40:17 | 0.32 mi | 11.84 mi | -2.24 % | 23.97 mph | 122 watts |
| #26 | 00:00:30 | 00:40:47 | 0.19 mi | 12.03 mi | 0.00 % | 22.19 mph | 148 watts |
| #27 | 00:02:08 | 00:42:56 | 0.71 mi | 12.74 mi | -0.09 % | 19.88 mph | 146 watts |
| #28 | 00:03:10 | 00:46:07 | 1.09 mi | 13.83 mi | -0.34 % | 20.54 mph | 143 watts |
| #29 | 00:01:20 | 00:47:27 | 0.45 mi | 14.28 mi | -0.11 % | 20.11 mph | 147 watts |
| #30 | 00:00:51 | 00:48:19 | 0.16 mi | 14.44 mi | +5.10 % | 11.24 mph | 187 watts |
| #31 | 00:01:14 | 00:49:33 | 0.37 mi | 14.81 mi | +0.03 % | 17.69 mph | 148 watts |
| #32 | 00:03:06 | 00:52:40 | 0.41 mi | 15.22 mi | +7.10 % | 7.92 mph | 191 watts |
| #33 | 00:01:12 | 00:53:52 | 0.24 mi | 15.46 mi | +3.22 % | 11.68 mph | 179 watts |
| #34 | 00:02:04 | 00:55:56 | 0.43 mi | 15.89 mi | +3.04 % | 12.48 mph | 177 watts |
| #35 | 00:03:52 | 00:59:48 | 0.63 mi | 16.52 mi | +4.98 % | 9.79 mph | 187 watts |
| #36 | 00:05:22 | 01:05:11 | 0.77 mi | 17.29 mi | +6.02 % | 8.55 mph | 190 watts |
| #37 | 00:00:50 | 01:06:02 | 0.22 mi | 17.51 mi | +0.86 % | 15.45 mph | 159 watts |
| #38 | 00:01:31 | 01:07:33 | 0.29 mi | 17.80 mi | +4.07 % | 11.55 mph | 183 watts |
| #39 | 00:02:04 | 01:09:37 | 0.33 mi | 18.13 mi | +5.21 % | 9.48 mph | 187 watts |
| #40 | 00:02:43 | 01:12:21 | 0.45 mi | 18.58 mi | +4.86 % | 9.88 mph | 188 watts |
| #41 | 00:01:44 | 01:14:05 | 0.26 mi | 18.84 mi | +5.63 % | 9.05 mph | 190 watts |
| #42 | 00:00:42 | 01:14:48 | 0.23 mi | 19.07 mi | -1.60 % | 19.11 mph | 128 watts |
| #43 | 00:01:12 | 01:16:00 | 0.24 mi | 19.31 mi | +4.58 % | 11.84 mph | 185 watts |
| #44 | 00:01:31 | 01:17:32 | 0.38 mi | 19.69 mi | +1.69 % | 15.06 mph | 168 watts |
| #45 | 00:00:20 | 01:17:52 | 0.10 mi | 19.79 mi | +0.12 % | 17.53 mph | 149 watts |
| #46 | 00:00:30 | 01:18:23 | 0.26 mi | 20.05 mi | -6.79 % | 30.53 mph | 83 watts |
| #47 | 00:03:32 | 01:21:55 | 0.59 mi | 20.64 mi | +5.79 % | 10.10 mph | 190 watts |
| #48 | 00:00:52 | 01:22:47 | 0.23 mi | 20.87 mi | +0.88 % | 15.55 mph | 158 watts |
| #49 | 00:05:26 | 01:28:14 | 0.49 mi | 21.36 mi | +11.01 % | 5.35 mph | 195 watts |
| #50 | 00:01:51 | 01:30:05 | 0.15 mi | 21.51 mi | +13.84 % | 5.00 mph | 232 watts |
| #51 | 00:01:13 | 01:31:19 | 0.10 mi | 21.61 mi | +11.99 % | 5.00 mph | 203 watts |
| #52 | 00:00:25 | 01:31:45 | 0.09 mi | 21.70 mi | +1.73 % | 12.02 mph | 169 watts |
| #53 | 00:00:23 | 01:32:09 | 0.12 mi | 21.82 mi | -1.11 % | 18.73 mph | 134 watts |
| #54 | 00:01:03 | 01:33:12 | 0.67 mi | 22.49 mi | -13.32 % | 37.94 mph | 0 watts |
| #55 | 00:00:09 | 01:33:22 | 0.09 mi | 22.58 mi | +3.62 % | 34.98 mph | 181 watts |
| #56 | 00:00:55 | 01:34:17 | 0.49 mi | 23.07 mi | -8.38 % | 32.05 mph | 79 watts |
| #57 | 00:00:37 | 01:34:54 | 0.28 mi | 23.35 mi | -4.58 % | 27.29 mph | 100 watts |
| #58 | 00:00:36 | 01:35:31 | 0.32 mi | 23.67 mi | -10.08 % | 31.41 mph | 0 watts |
| #59 | 00:01:24 | 01:36:56 | 0.18 mi | 23.85 mi | +7.33 % | 7.71 mph | 194 watts |
| #60 | 00:00:35 | 01:37:31 | 0.26 mi | 24.11 mi | -8.96 % | 26.24 mph | 77 watts |
| #61 | 00:01:13 | 01:38:44 | 0.78 mi | 24.89 mi | -8.08 % | 38.27 mph | 80 watts |
| #62 | 00:00:24 | 01:39:09 | 0.18 mi | 25.07 mi | +2.66 % | 26.15 mph | 174 watts |
| #63 | 00:00:42 | 01:39:51 | 0.34 mi | 25.41 mi | -8.24 % | 28.71 mph | 79 watts |
| #64 | 00:01:03 | 01:40:55 | 0.29 mi | 25.70 mi | +1.23 % | 16.53 mph | 162 watts |
| #65 | 00:01:45 | 01:42:40 | 0.45 mi | 26.15 mi | +1.91 % | 15.39 mph | 170 watts |
| #66 | 00:01:50 | 01:44:31 | 0.78 mi | 26.93 mi | -2.82 % | 25.50 mph | 114 watts |
| #67 | 00:00:23 | 01:44:55 | 0.16 mi | 27.09 mi | -2.33 % | 24.12 mph | 120 watts |
| #68 | 00:01:50 | 01:46:45 | 0.65 mi | 27.74 mi | -0.32 % | 21.31 mph | 144 watts |
| #69 | 00:00:31 | 01:47:16 | 0.22 mi | 27.96 mi | -3.13 % | 25.16 mph | 114 watts |
| #70 | 00:00:50 | 01:48:07 | 0.40 mi | 28.36 mi | -3.34 % | 28.52 mph | 109 watts |
| #71 | 00:01:06 | 01:49:13 | 0.46 mi | 28.82 mi | -1.72 % | 25.06 mph | 126 watts |
| #72 | 00:01:08 | 01:50:22 | 0.36 mi | 29.18 mi | +0.39 % | 18.68 mph | 152 watts |
| #73 | 00:05:00 | 01:55:22 | 0.48 mi | 29.66 mi | +10.15 % | 5.80 mph | 195 watts |
| #74 | 00:03:57 | 01:59:19 | 0.37 mi | 30.03 mi | +10.27 % | 5.60 mph | 197 watts |
| #75 | 00:06:38 | 02:05:58 | 0.67 mi | 30.70 mi | +9.33 % | 6.06 mph | 195 watts |
| #76 | 00:05:40 | 02:11:38 | 0.71 mi | 31.41 mi | +7.09 % | 7.53 mph | 192 watts |
| #77 | 00:04:13 | 02:15:52 | 0.47 mi | 31.88 mi | +8.46 % | 6.62 mph | 195 watts |
| #78 | 00:04:37 | 02:20:30 | 0.48 mi | 32.36 mi | +8.98 % | 6.24 mph | 194 watts |
| #79 | 00:00:41 | 02:21:11 | 0.09 mi | 32.45 mi | +6.63 % | 7.85 mph | 192 watts |
| #80 | 00:02:23 | 02:23:34 | 0.30 mi | 32.75 mi | +7.20 % | 7.51 mph | 193 watts |
| #81 | 00:09:45 | 02:33:20 | 1.01 mi | 33.76 mi | +9.06 % | 6.23 mph | 196 watts |
| #82 | 00:06:45 | 02:40:06 | 0.79 mi | 34.55 mi | +7.81 % | 6.99 mph | 193 watts |
| #83 | 00:01:43 | 02:41:49 | 0.25 mi | 34.80 mi | +5.85 % | 8.71 mph | 191 watts |
| #84 | 00:03:16 | 02:45:06 | 0.36 mi | 35.16 mi | +8.43 % | 6.64 mph | 194 watts |
| #85 | 00:10:38 | 02:55:44 | 1.14 mi | 36.30 mi | +8.68 % | 6.40 mph | 193 watts |
| #86 | 00:03:53 | 02:59:37 | 0.42 mi | 36.72 mi | +8.59 % | 6.50 mph | 195 watts |
| #87 | 00:01:42 | 03:01:20 | 0.52 mi | 37.24 mi | 0.00 % | 18.31 mph | 148 watts |
| #88 | 00:01:20 | 03:02:40 | 0.70 mi | 37.94 mi | -5.18 % | 31.39 mph | 93 watts |
| #89 | 00:01:30 | 03:04:10 | 1.05 mi | 38.99 mi | -8.99 % | 41.77 mph | 41 watts |
| #90 | 00:00:10 | 03:04:20 | 0.07 mi | 39.06 mi | -6.33 % | 26.03 mph | 85 watts |
| #91 | 00:00:41 | 03:05:02 | 0.35 mi | 39.41 mi | -8.66 % | 30.09 mph | 75 watts |
| #92 | 00:00:35 | 03:05:37 | 0.25 mi | 39.66 mi | -6.06 % | 25.34 mph | 88 watts |
| #93 | 00:01:15 | 03:06:53 | 0.80 mi | 40.46 mi | -7.88 % | 38.09 mph | 80 watts |
| #94 | 00:00:23 | 03:07:16 | 0.21 mi | 40.67 mi | -8.91 % | 33.08 mph | 77 watts |
| #95 | 00:01:39 | 03:08:56 | 1.06 mi | 41.73 mi | -8.72 % | 38.24 mph | 76 watts |
| #96 | 00:00:36 | 03:09:32 | 0.29 mi | 42.02 mi | -7.96 % | 28.79 mph | 80 watts |
| #97 | 00:00:34 | 03:10:07 | 0.27 mi | 42.29 mi | -9.70 % | 28.20 mph | 17 watts |
| #98 | 00:00:22 | 03:10:30 | 0.16 mi | 42.45 mi | -9.50 % | 24.99 mph | 52 watts |
| #99 | 00:00:35 | 03:11:05 | 0.31 mi | 42.76 mi | -7.97 % | 31.26 mph | 82 watts |
| #100 | 00:01:18 | 03:12:23 | 0.67 mi | 43.43 mi | -7.13 % | 30.90 mph | 84 watts |
| #101 | 00:00:33 | 03:12:57 | 0.33 mi | 43.76 mi | -9.76 % | 35.61 mph | 39 watts |
| #102 | 00:01:09 | 03:14:06 | 0.70 mi | 44.46 mi | -9.92 % | 36.56 mph | 30 watts |
| #103 | 00:00:47 | 03:14:54 | 0.47 mi | 44.93 mi | -10.49 % | 35.15 mph | 0 watts |
| #104 | 00:01:12 | 03:16:07 | 0.48 mi | 45.41 mi | -1.52 % | 23.87 mph | 131 watts |
| #105 | 00:02:14 | 03:18:21 | 0.75 mi | 46.16 mi | -0.02 % | 20.22 mph | 149 watts |
| #106 | 00:00:18 | 03:18:40 | 0.10 mi | 46.26 mi | 0.00 % | 19.49 mph | 148 watts |
| #107 | 00:02:48 | 03:21:29 | 0.70 mi | 46.96 mi | +2.21 % | 14.89 mph | 172 watts |
| #108 | 00:01:14 | 03:22:44 | 0.30 mi | 47.26 mi | +2.23 % | 14.50 mph | 173 watts |
| #109 | 00:02:14 | 03:24:58 | 0.48 mi | 47.74 mi | +2.91 % | 12.84 mph | 176 watts |
| #110 | 00:00:40 | 03:25:39 | 0.15 mi | 47.89 mi | +2.58 % | 13.15 mph | 174 watts |
| #111 | 00:00:22 | 03:26:01 | 0.13 mi | 48.02 mi | -3.65 % | 21.16 mph | 106 watts |
| #112 | 00:00:20 | 03:26:21 | 0.09 mi | 48.11 mi | +5.26 % | 16.49 mph | 189 watts |
| #113 | 00:01:44 | 03:28:06 | 0.58 mi | 48.69 mi | -0.73 % | 19.96 mph | 138 watts |
| #114 | 00:01:23 | 03:29:29 | 0.35 mi | 49.04 mi | +2.44 % | 15.16 mph | 173 watts |
| #115 | 00:02:43 | 03:32:13 | 0.56 mi | 49.60 mi | +3.14 % | 12.40 mph | 177 watts |
| #116 | 00:02:25 | 03:34:38 | 0.99 mi | 50.59 mi | -2.26 % | 24.53 mph | 120 watts |
| #117 | 00:00:25 | 03:35:04 | 0.20 mi | 50.79 mi | -6.55 % | 28.50 mph | 89 watts |
| #118 | 00:00:28 | 03:35:32 | 0.26 mi | 51.05 mi | -7.78 % | 33.15 mph | 79 watts |
| #119 | 00:00:35 | 03:36:07 | 0.29 mi | 51.34 mi | -1.83 % | 29.75 mph | 125 watts |
| #120 | 00:01:27 | 03:37:34 | 0.50 mi | 51.84 mi | +0.03 % | 20.50 mph | 149 watts |
| #121 | 00:03:36 | 03:41:10 | 1.02 mi | 52.86 mi | +1.09 % | 17.03 mph | 161 watts |
| #122 | 00:00:47 | 03:41:58 | 0.30 mi | 53.16 mi | -1.92 % | 22.50 mph | 124 watts |
| #123 | 00:00:11 | 03:42:09 | 0.07 mi | 53.23 mi | +0.17 % | 22.38 mph | 151 watts |
| #124 | 00:01:35 | 03:43:45 | 0.53 mi | 53.76 mi | -0.12 % | 19.95 mph | 146 watts |
| #125 | 00:00:51 | 03:44:37 | 0.17 mi | 53.93 mi | +4.69 % | 11.73 mph | 185 watts |
| #126 | 00:00:16 | 03:44:53 | 0.07 mi | 54.00 mi | -1.61 % | 15.48 mph | 128 watts |
| #127 | 00:00:11 | 03:45:05 | 0.08 mi | 54.08 mi | -5.35 % | 26.25 mph | 93 watts |
| #128 | 00:01:25 | 03:46:30 | 0.50 mi | 54.58 mi | +0.22 % | 21.13 mph | 150 watts |
| #129 | 00:00:13 | 03:46:44 | 0.08 mi | 54.66 mi | -1.62 % | 19.88 mph | 129 watts |
| #130 | 00:01:30 | 03:48:14 | 0.58 mi | 55.24 mi | -1.27 % | 22.97 mph | 133 watts |
| Totals | 03:48:14 | 03:48:14 | 55.24 mi | 55.24 mi | NA | 14.52 mph | 163.37 watts |
| Distance | 55.24 mi | |
|---|---|---|
| Time | 03:48:14 | |
| Lead-In | ||
| Avg. Speed | 14.52 mph | |
| Avg. Power | 163.37 w | |
| Normalized Power | 174.64 w | |
| Variability Index | 1.07 | |
| Intensity Factor | 0.79 | |
| Training Stress Score | 239 | |
| Watts/Kg | 2.48 | |
| Work | 2237 kJ | |
| Weighted Grade | 3.26% | |
| Effective Elevation | +6,550 / -6,550 ft | |
| Avg. Yaw | 0.00 ° | |
| Avg. CdA | 0.324 | |
| Avg. Crr | 0.00400 | |
| Route | Four Horsemen | |
| Bike | Zwift Road Bike | |
| Cheat Sheets | bestbikesplit.com/hints/157861 | |
| Additional Info. | Zwift Insider | |
Note: All ERG and MRC files are compatible with Zwift, TrainerRoad, RGT and Rouvy. For more information on all downloadable file types please see the File Downloads & Device Settings FAQs.