We've modeled the The Pretzel 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 The Pretzel 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 | 00:02:00 | 00:02:00 | 0.64 mi | 0.64 mi | -0.10 % | 19.17 mph | 149 watts |
| #2 | 00:01:34 | 00:03:35 | 0.56 mi | 1.20 mi | -0.66 % | 21.35 mph | 142 watts |
| #3 | 00:01:35 | 00:05:10 | 0.53 mi | 1.73 mi | 0.00 % | 20.17 mph | 152 watts |
| #4 | 00:01:25 | 00:06:35 | 0.48 mi | 2.21 mi | -0.08 % | 20.07 mph | 151 watts |
| #5 | 00:00:51 | 00:07:27 | 0.17 mi | 2.38 mi | +4.82 % | 11.74 mph | 189 watts |
| #6 | 00:01:12 | 00:08:39 | 0.36 mi | 2.74 mi | 0.00 % | 17.97 mph | 152 watts |
| #7 | 00:03:01 | 00:11:40 | 0.41 mi | 3.15 mi | +7.08 % | 8.14 mph | 196 watts |
| #8 | 00:01:37 | 00:13:17 | 0.33 mi | 3.48 mi | +3.17 % | 12.01 mph | 181 watts |
| #9 | 00:01:38 | 00:14:56 | 0.34 mi | 3.82 mi | +3.06 % | 12.59 mph | 180 watts |
| #10 | 00:05:46 | 00:20:43 | 0.91 mi | 4.73 mi | +5.34 % | 9.46 mph | 192 watts |
| #11 | 00:03:16 | 00:24:00 | 0.48 mi | 5.21 mi | +5.94 % | 8.82 mph | 194 watts |
| #12 | 00:01:58 | 00:25:58 | 0.42 mi | 5.63 mi | +2.76 % | 12.86 mph | 179 watts |
| #13 | 00:00:25 | 00:26:24 | 0.10 mi | 5.73 mi | +2.60 % | 13.39 mph | 178 watts |
| #14 | 00:01:57 | 00:28:22 | 0.32 mi | 6.05 mi | +5.26 % | 9.74 mph | 191 watts |
| #15 | 00:02:47 | 00:31:09 | 0.46 mi | 6.51 mi | +4.84 % | 9.98 mph | 189 watts |
| #16 | 00:01:34 | 00:32:44 | 0.24 mi | 6.75 mi | +5.68 % | 9.16 mph | 194 watts |
| #17 | 00:00:43 | 00:33:27 | 0.23 mi | 6.98 mi | -1.36 % | 18.99 mph | 135 watts |
| #18 | 00:01:12 | 00:34:40 | 0.24 mi | 7.22 mi | +4.47 % | 12.13 mph | 188 watts |
| #19 | 00:01:45 | 00:36:25 | 0.46 mi | 7.68 mi | +1.42 % | 15.88 mph | 169 watts |
| #20 | 00:00:35 | 00:37:00 | 0.29 mi | 7.97 mi | -6.14 % | 29.53 mph | 90 watts |
| #21 | 00:03:05 | 00:40:06 | 0.52 mi | 8.49 mi | +6.00 % | 10.07 mph | 194 watts |
| #22 | 00:01:13 | 00:41:19 | 0.36 mi | 8.85 mi | +0.17 % | 17.61 mph | 154 watts |
| #23 | 00:04:50 | 00:46:10 | 0.42 mi | 9.27 mi | +13.89 % | 5.18 mph | 233 watts |
| #24 | 00:01:47 | 00:47:57 | 0.15 mi | 9.42 mi | +13.95 % | 5.00 mph | 234 watts |
| #25 | 00:01:18 | 00:49:16 | 0.11 mi | 9.53 mi | +11.94 % | 5.10 mph | 206 watts |
| #26 | 00:00:25 | 00:49:41 | 0.09 mi | 9.62 mi | +1.45 % | 12.18 mph | 169 watts |
| #27 | 00:00:29 | 00:50:11 | 0.22 mi | 9.84 mi | -5.01 % | 27.42 mph | 99 watts |
| #28 | 00:00:52 | 00:51:03 | 0.56 mi | 10.40 mi | -14.11 % | 38.66 mph | 0 watts |
| #29 | 00:00:10 | 00:51:14 | 0.10 mi | 10.50 mi | +2.37 % | 35.32 mph | 178 watts |
| #30 | 00:00:53 | 00:52:07 | 0.49 mi | 10.99 mi | -8.48 % | 32.74 mph | 82 watts |
| #31 | 00:00:38 | 00:52:46 | 0.29 mi | 11.28 mi | -4.64 % | 27.51 mph | 100 watts |
| #32 | 00:00:35 | 00:53:21 | 0.30 mi | 11.58 mi | -10.18 % | 31.00 mph | 0 watts |
| #33 | 00:01:20 | 00:54:41 | 0.19 mi | 11.77 mi | +6.67 % | 8.41 mph | 196 watts |
| #34 | 00:00:35 | 00:55:16 | 0.26 mi | 12.03 mi | -8.97 % | 26.35 mph | 76 watts |
| #35 | 00:01:13 | 00:56:30 | 0.78 mi | 12.81 mi | -8.09 % | 38.29 mph | 79 watts |
| #36 | 00:00:24 | 00:56:54 | 0.17 mi | 12.98 mi | +2.93 % | 25.83 mph | 179 watts |
| #37 | 00:00:17 | 00:57:12 | 0.09 mi | 13.07 mi | -7.02 % | 18.93 mph | 86 watts |
| #38 | 00:00:29 | 00:57:41 | 0.23 mi | 13.30 mi | -8.88 % | 27.87 mph | 80 watts |
| #39 | 00:00:51 | 00:58:32 | 0.39 mi | 13.69 mi | -3.21 % | 27.04 mph | 114 watts |
| #40 | 00:00:42 | 00:59:15 | 0.43 mi | 14.12 mi | -7.45 % | 36.56 mph | 82 watts |
| #41 | 00:00:38 | 00:59:53 | 0.31 mi | 14.43 mi | -1.82 % | 29.69 mph | 128 watts |
| #42 | 00:01:20 | 01:01:14 | 0.46 mi | 14.89 mi | +0.03 % | 20.66 mph | 151 watts |
| #43 | 00:01:48 | 01:03:03 | 0.53 mi | 15.42 mi | +0.91 % | 17.60 mph | 162 watts |
| #44 | 00:00:42 | 01:03:45 | 0.20 mi | 15.62 mi | +1.12 % | 17.03 mph | 164 watts |
| #45 | 00:01:02 | 01:04:47 | 0.36 mi | 15.98 mi | -0.65 % | 20.82 mph | 143 watts |
| #46 | 00:00:54 | 01:05:41 | 0.29 mi | 16.27 mi | +0.56 % | 19.30 mph | 159 watts |
| #47 | 00:01:27 | 01:07:09 | 0.31 mi | 16.58 mi | +3.37 % | 12.87 mph | 183 watts |
| #48 | 00:01:52 | 01:09:01 | 0.38 mi | 16.96 mi | +3.29 % | 12.20 mph | 182 watts |
| #49 | 00:00:33 | 01:09:35 | 0.18 mi | 17.14 mi | -1.45 % | 19.14 mph | 132 watts |
| #50 | 00:01:10 | 01:10:45 | 0.33 mi | 17.47 mi | +1.82 % | 16.81 mph | 171 watts |
| #51 | 00:00:43 | 01:11:29 | 0.23 mi | 17.70 mi | -0.38 % | 19.11 mph | 146 watts |
| #52 | 00:00:35 | 01:12:05 | 0.17 mi | 17.87 mi | +1.81 % | 17.17 mph | 171 watts |
| #53 | 00:01:04 | 01:13:09 | 0.55 mi | 18.42 mi | -5.53 % | 30.77 mph | 96 watts |
| #54 | 00:00:54 | 01:14:04 | 0.39 mi | 18.81 mi | -1.11 % | 25.87 mph | 136 watts |
| #55 | 00:00:35 | 01:14:39 | 0.20 mi | 19.01 mi | -0.06 % | 20.86 mph | 150 watts |
| #56 | 00:02:02 | 01:16:42 | 0.58 mi | 19.59 mi | +1.22 % | 16.97 mph | 166 watts |
| #57 | 00:01:45 | 01:18:28 | 0.57 mi | 20.16 mi | -0.02 % | 19.47 mph | 150 watts |
| #58 | 00:00:25 | 01:18:53 | 0.09 mi | 20.25 mi | +4.74 % | 13.51 mph | 191 watts |
| #59 | 00:00:38 | 01:19:32 | 0.23 mi | 20.48 mi | -2.63 % | 20.97 mph | 120 watts |
| #60 | 00:01:36 | 01:21:08 | 0.55 mi | 21.03 mi | +0.05 % | 20.64 mph | 152 watts |
| #61 | 00:01:18 | 01:22:27 | 0.35 mi | 21.38 mi | +1.62 % | 16.26 mph | 170 watts |
| #62 | 00:02:39 | 01:25:06 | 0.98 mi | 22.36 mi | -1.08 % | 22.04 mph | 138 watts |
| #63 | 00:00:17 | 01:25:23 | 0.10 mi | 22.46 mi | -1.20 % | 21.88 mph | 136 watts |
| #64 | 00:01:00 | 01:26:24 | 0.35 mi | 22.81 mi | 0.00 % | 20.59 mph | 152 watts |
| #65 | 00:01:29 | 01:27:54 | 0.54 mi | 23.35 mi | -0.81 % | 21.69 mph | 141 watts |
| #66 | 00:02:27 | 01:30:21 | 0.81 mi | 24.16 mi | +0.05 % | 19.67 mph | 151 watts |
| #67 | 00:00:45 | 01:31:07 | 0.25 mi | 24.41 mi | -0.15 % | 20.04 mph | 148 watts |
| #68 | 00:01:13 | 01:32:20 | 0.36 mi | 24.77 mi | +1.14 % | 17.61 mph | 164 watts |
| #69 | 00:01:22 | 01:33:42 | 0.39 mi | 25.16 mi | +0.85 % | 17.30 mph | 161 watts |
| #70 | 00:00:17 | 01:34:00 | 0.07 mi | 25.23 mi | +1.36 % | 14.71 mph | 166 watts |
| #71 | 00:03:34 | 01:37:34 | 0.56 mi | 25.79 mi | +5.63 % | 9.35 mph | 193 watts |
| #72 | 00:00:33 | 01:38:08 | 0.17 mi | 25.96 mi | -1.86 % | 18.64 mph | 128 watts |
| #73 | 00:00:46 | 01:38:55 | 0.27 mi | 26.23 mi | +0.14 % | 20.51 mph | 152 watts |
| #74 | 00:00:39 | 01:39:34 | 0.27 mi | 26.50 mi | -2.13 % | 24.54 mph | 127 watts |
| #75 | 00:00:33 | 01:40:07 | 0.18 mi | 26.68 mi | +1.91 % | 19.11 mph | 172 watts |
| #76 | 00:01:02 | 01:41:09 | 0.42 mi | 27.10 mi | -3.17 % | 24.35 mph | 113 watts |
| #77 | 00:00:37 | 01:41:46 | 0.27 mi | 27.37 mi | -3.70 % | 25.83 mph | 109 watts |
| #78 | 00:00:51 | 01:42:38 | 0.34 mi | 27.71 mi | -0.55 % | 23.53 mph | 143 watts |
| #79 | 00:01:08 | 01:43:47 | 0.36 mi | 28.07 mi | +0.63 % | 18.74 mph | 159 watts |
| #80 | 00:00:36 | 01:44:23 | 0.21 mi | 28.28 mi | -1.08 % | 20.60 mph | 138 watts |
| #81 | 00:01:24 | 01:45:48 | 0.52 mi | 28.80 mi | -0.91 % | 21.94 mph | 139 watts |
| #82 | 00:01:25 | 01:47:13 | 0.47 mi | 29.27 mi | -0.05 % | 19.94 mph | 150 watts |
| #83 | 00:00:59 | 01:48:13 | 0.28 mi | 29.55 mi | +1.49 % | 17.07 mph | 168 watts |
| #84 | 00:03:25 | 01:51:39 | 0.44 mi | 29.99 mi | +7.43 % | 7.64 mph | 196 watts |
| #85 | 00:01:52 | 01:53:31 | 0.38 mi | 30.37 mi | +3.04 % | 12.31 mph | 182 watts |
| #86 | 00:02:15 | 01:55:47 | 0.26 mi | 30.63 mi | +8.58 % | 6.80 mph | 198 watts |
| #87 | 00:00:39 | 01:56:26 | 0.08 mi | 30.71 mi | +7.30 % | 7.41 mph | 196 watts |
| #88 | 00:00:29 | 01:56:55 | 0.16 mi | 30.87 mi | -3.79 % | 20.25 mph | 109 watts |
| #89 | 00:06:44 | 02:03:40 | 0.81 mi | 31.68 mi | +8.08 % | 7.25 mph | 197 watts |
| #90 | 00:02:14 | 02:05:54 | 0.23 mi | 31.91 mi | +9.29 % | 6.22 mph | 200 watts |
| #91 | 00:00:28 | 02:06:22 | 0.16 mi | 32.07 mi | -7.17 % | 20.76 mph | 85 watts |
| #92 | 00:03:00 | 02:09:23 | 0.33 mi | 32.40 mi | +8.96 % | 6.54 mph | 199 watts |
| #93 | 00:01:40 | 02:11:03 | 0.29 mi | 32.69 mi | +4.47 % | 10.25 mph | 188 watts |
| #94 | 00:04:31 | 02:15:35 | 0.46 mi | 33.15 mi | +9.41 % | 6.16 mph | 199 watts |
| #95 | 00:00:53 | 02:16:29 | 0.26 mi | 33.41 mi | -0.61 % | 17.78 mph | 143 watts |
| #96 | 00:00:11 | 02:16:40 | 0.07 mi | 33.48 mi | -5.01 % | 23.13 mph | 100 watts |
| #97 | 00:00:51 | 02:17:31 | 0.50 mi | 33.98 mi | -6.22 % | 34.76 mph | 92 watts |
| #98 | 00:01:24 | 02:18:56 | 0.28 mi | 34.26 mi | +6.05 % | 11.94 mph | 195 watts |
| #99 | 00:00:19 | 02:19:15 | 0.07 mi | 34.33 mi | +0.17 % | 13.87 mph | 153 watts |
| #100 | 00:00:43 | 02:19:59 | 0.33 mi | 34.66 mi | -3.46 % | 27.49 mph | 112 watts |
| #101 | 00:00:15 | 02:20:14 | 0.08 mi | 34.74 mi | +6.53 % | 18.76 mph | 195 watts |
| #102 | 00:00:36 | 02:20:51 | 0.23 mi | 34.97 mi | -4.68 % | 22.73 mph | 102 watts |
| #103 | 00:00:46 | 02:21:38 | 0.23 mi | 35.20 mi | +1.59 % | 17.99 mph | 170 watts |
| #104 | 00:02:03 | 02:23:41 | 1.04 mi | 36.24 mi | -5.12 % | 30.30 mph | 99 watts |
| #105 | 00:00:12 | 02:23:54 | 0.11 mi | 36.35 mi | -2.99 % | 29.98 mph | 119 watts |
| #106 | 00:00:21 | 02:24:16 | 0.18 mi | 36.53 mi | -4.89 % | 30.08 mph | 101 watts |
| #107 | 00:00:29 | 02:24:46 | 0.21 mi | 36.74 mi | -0.65 % | 25.99 mph | 144 watts |
| #108 | 00:00:59 | 02:25:45 | 0.51 mi | 37.25 mi | -5.91 % | 30.95 mph | 94 watts |
| #109 | 00:01:35 | 02:27:21 | 0.86 mi | 38.11 mi | -5.37 % | 32.43 mph | 98 watts |
| #110 | 00:01:07 | 02:28:28 | 0.56 mi | 38.67 mi | -3.16 % | 29.98 mph | 115 watts |
| #111 | 00:00:15 | 02:28:44 | 0.13 mi | 38.80 mi | -3.05 % | 28.52 mph | 114 watts |
| #112 | 00:00:41 | 02:29:25 | 0.42 mi | 39.22 mi | -7.16 % | 35.92 mph | 85 watts |
| #113 | 00:00:52 | 02:30:18 | 0.36 mi | 39.58 mi | -0.10 % | 24.95 mph | 149 watts |
| #114 | 00:00:19 | 02:30:38 | 0.15 mi | 39.73 mi | -5.51 % | 26.91 mph | 97 watts |
| #115 | 00:00:54 | 02:31:32 | 0.34 mi | 40.07 mi | +0.04 % | 22.41 mph | 152 watts |
| #116 | 00:01:09 | 02:32:42 | 0.38 mi | 40.45 mi | -0.10 % | 19.56 mph | 149 watts |
| #117 | 00:01:49 | 02:34:31 | 0.54 mi | 40.99 mi | +0.80 % | 17.80 mph | 160 watts |
| #118 | 00:01:24 | 02:35:56 | 0.44 mi | 41.43 mi | +0.25 % | 18.76 mph | 154 watts |
| #119 | 00:03:24 | 02:39:20 | 0.97 mi | 42.40 mi | +1.09 % | 17.13 mph | 165 watts |
| #120 | 00:00:59 | 02:40:19 | 0.36 mi | 42.76 mi | -1.54 % | 21.99 mph | 133 watts |
| #121 | 00:01:35 | 02:41:55 | 0.54 mi | 43.30 mi | -0.12 % | 20.14 mph | 150 watts |
| #122 | 00:00:54 | 02:42:49 | 0.18 mi | 43.48 mi | +4.48 % | 12.17 mph | 189 watts |
| #123 | 00:01:54 | 02:44:44 | 0.65 mi | 44.13 mi | -0.71 % | 20.24 mph | 143 watts |
| #124 | 00:01:37 | 02:46:22 | 0.64 mi | 44.77 mi | -1.37 % | 23.35 mph | 135 watts |
| Totals | 02:46:22 | 02:46:22 | 44.83 mi | 44.83 mi | NA | 16.17 mph | 163.70 watts |
| Distance | 44.83 mi | |
|---|---|---|
| Time | 02:46:22 | |
| Lead-In | ||
| Avg. Speed | 16.17 mph | |
| Avg. Power | 163.70 w | |
| Normalized Power | 174.41 w | |
| Variability Index | 1.07 | |
| Intensity Factor | 0.79 | |
| Training Stress Score | 174 | |
| Watts/Kg | 2.49 | |
| Work | 1634 kJ | |
| Weighted Grade | 2.37% | |
| Effective Elevation | +4,064 / -4,064 ft | |
| Avg. Yaw | 0.00 ° | |
| Avg. CdA | 0.3175 | |
| Avg. Crr | 0.00400 | |
| Route | The Pretzel | |
| Bike | Zwift Road Bike | |
| Cheat Sheets | bestbikesplit.com/hints/157862 | |
| 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.