We've modeled the Figure 8 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 Figure 8 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 | 00:02:03 | 00:02:03 | 0.69 mi | 0.69 mi | -0.09 % | 20.03 mph | 167 watts |
| #2 | 00:01:29 | 00:03:32 | 0.55 mi | 1.24 mi | -0.68 % | 22.15 mph | 159 watts |
| #3 | 00:00:50 | 00:04:22 | 0.29 mi | 1.53 mi | 0.00 % | 21.13 mph | 166 watts |
| #4 | 00:01:23 | 00:05:46 | 0.48 mi | 2.01 mi | -0.05 % | 20.67 mph | 167 watts |
| #5 | 00:00:42 | 00:06:28 | 0.19 mi | 2.20 mi | +2.15 % | 16.22 mph | 192 watts |
| #6 | 00:01:07 | 00:07:36 | 0.36 mi | 2.56 mi | +0.03 % | 19.44 mph | 169 watts |
| #7 | 00:00:59 | 00:08:35 | 0.34 mi | 2.90 mi | -0.04 % | 20.58 mph | 166 watts |
| #8 | 00:01:13 | 00:09:48 | 0.37 mi | 3.27 mi | +0.87 % | 18.38 mph | 178 watts |
| #9 | 00:00:42 | 00:10:30 | 0.21 mi | 3.48 mi | +0.93 % | 18.12 mph | 179 watts |
| #10 | 00:00:41 | 00:11:11 | 0.19 mi | 3.67 mi | +1.09 % | 17.03 mph | 180 watts |
| #11 | 00:00:38 | 00:11:50 | 0.19 mi | 3.86 mi | +0.93 % | 17.33 mph | 179 watts |
| #12 | 00:00:27 | 00:12:17 | 0.17 mi | 4.03 mi | -2.22 % | 22.43 mph | 139 watts |
| #13 | 00:00:54 | 00:13:11 | 0.31 mi | 4.34 mi | +0.45 % | 20.33 mph | 174 watts |
| #14 | 00:00:45 | 00:13:57 | 0.21 mi | 4.55 mi | +2.30 % | 16.48 mph | 194 watts |
| #15 | 00:00:40 | 00:14:38 | 0.11 mi | 4.66 mi | +6.39 % | 10.09 mph | 216 watts |
| #16 | 00:00:31 | 00:15:10 | 0.08 mi | 4.74 mi | +5.71 % | 9.67 mph | 213 watts |
| #17 | 00:01:10 | 00:16:20 | 0.29 mi | 5.03 mi | +2.16 % | 14.80 mph | 192 watts |
| #18 | 00:00:31 | 00:16:51 | 0.18 mi | 5.21 mi | -1.70 % | 21.03 mph | 145 watts |
| #19 | 00:00:36 | 00:17:28 | 0.16 mi | 5.37 mi | +3.29 % | 15.96 mph | 201 watts |
| #20 | 00:00:53 | 00:18:22 | 0.27 mi | 5.64 mi | +0.47 % | 17.83 mph | 173 watts |
| #21 | 00:00:55 | 00:19:17 | 0.29 mi | 5.93 mi | +0.69 % | 18.97 mph | 176 watts |
| #22 | 00:00:43 | 00:20:00 | 0.32 mi | 6.25 mi | -4.25 % | 26.41 mph | 118 watts |
| #23 | 00:00:29 | 00:20:30 | 0.24 mi | 6.49 mi | -7.17 % | 28.76 mph | 100 watts |
| #24 | 00:01:01 | 00:21:31 | 0.40 mi | 6.89 mi | -1.10 % | 23.15 mph | 153 watts |
| #25 | 00:00:31 | 00:22:03 | 0.19 mi | 7.08 mi | -0.07 % | 21.88 mph | 166 watts |
| #26 | 00:00:44 | 00:22:48 | 0.26 mi | 7.34 mi | +0.05 % | 20.59 mph | 167 watts |
| #27 | 00:01:29 | 00:24:18 | 0.41 mi | 7.75 mi | +2.05 % | 16.55 mph | 191 watts |
| #28 | 00:01:28 | 00:25:46 | 0.51 mi | 8.26 mi | -0.32 % | 20.59 mph | 164 watts |
| #29 | 00:00:23 | 00:26:10 | 0.10 mi | 8.36 mi | +4.93 % | 14.63 mph | 209 watts |
| #30 | 00:00:37 | 00:26:47 | 0.23 mi | 8.59 mi | -2.81 % | 21.75 mph | 132 watts |
| #31 | 00:01:32 | 00:28:20 | 0.55 mi | 9.14 mi | +0.07 % | 21.36 mph | 168 watts |
| #32 | 00:01:17 | 00:29:37 | 0.36 mi | 9.50 mi | +1.57 % | 17.00 mph | 185 watts |
| #33 | 00:02:34 | 00:32:12 | 0.98 mi | 10.48 mi | -1.08 % | 22.74 mph | 154 watts |
| #34 | 00:00:17 | 00:32:29 | 0.11 mi | 10.59 mi | -1.14 % | 22.34 mph | 152 watts |
| #35 | 00:00:58 | 00:33:28 | 0.34 mi | 10.93 mi | 0.00 % | 21.21 mph | 166 watts |
| #36 | 00:01:27 | 00:34:55 | 0.54 mi | 11.47 mi | -0.80 % | 22.33 mph | 157 watts |
| #37 | 00:02:22 | 00:37:17 | 0.81 mi | 12.28 mi | +0.05 % | 20.46 mph | 167 watts |
| #38 | 00:00:45 | 00:38:03 | 0.26 mi | 12.54 mi | -0.14 % | 20.84 mph | 165 watts |
| #39 | 00:02:26 | 00:40:29 | 0.75 mi | 13.29 mi | +0.98 % | 18.37 mph | 180 watts |
| #40 | 00:00:17 | 00:40:47 | 0.07 mi | 13.36 mi | +1.51 % | 15.23 mph | 186 watts |
| #41 | 00:00:28 | 00:41:15 | 0.09 mi | 13.45 mi | +6.03 % | 11.39 mph | 215 watts |
| #42 | 00:01:12 | 00:42:27 | 0.17 mi | 13.62 mi | +7.41 % | 8.28 mph | 219 watts |
| #43 | 00:01:36 | 00:44:04 | 0.30 mi | 13.92 mi | +4.54 % | 10.99 mph | 207 watts |
| #44 | 00:00:32 | 00:44:37 | 0.18 mi | 14.10 mi | -1.74 % | 19.67 mph | 146 watts |
| #45 | 00:00:44 | 00:45:22 | 0.26 mi | 14.36 mi | +0.19 % | 21.10 mph | 169 watts |
| #46 | 00:00:19 | 00:45:42 | 0.12 mi | 14.48 mi | -0.43 % | 21.19 mph | 162 watts |
| #47 | 00:00:23 | 00:46:05 | 0.16 mi | 14.64 mi | -3.40 % | 24.86 mph | 128 watts |
| #48 | 00:00:32 | 00:46:38 | 0.17 mi | 14.81 mi | +2.18 % | 18.09 mph | 194 watts |
| #49 | 00:00:49 | 00:47:28 | 0.32 mi | 15.13 mi | -2.04 % | 22.88 mph | 142 watts |
| #50 | 00:00:15 | 00:47:43 | 0.10 mi | 15.23 mi | -5.96 % | 24.72 mph | 106 watts |
| #51 | 00:00:13 | 00:47:57 | 0.10 mi | 15.33 mi | -5.93 % | 27.26 mph | 111 watts |
| #52 | 00:00:23 | 00:48:20 | 0.19 mi | 15.52 mi | -2.45 % | 29.68 mph | 136 watts |
| #53 | 00:00:47 | 00:49:07 | 0.31 mi | 15.83 mi | -0.56 % | 23.57 mph | 160 watts |
| #54 | 00:01:05 | 00:50:13 | 0.31 mi | 16.14 mi | +2.22 % | 16.83 mph | 194 watts |
| #55 | 00:00:40 | 00:50:53 | 0.26 mi | 16.40 mi | -2.34 % | 22.91 mph | 137 watts |
| #56 | 00:00:11 | 00:51:05 | 0.08 mi | 16.48 mi | +0.33 % | 23.28 mph | 171 watts |
| #57 | 00:01:30 | 00:52:36 | 0.53 mi | 17.01 mi | -0.12 % | 20.91 mph | 167 watts |
| #58 | 00:00:51 | 00:53:27 | 0.19 mi | 17.20 mi | +4.31 % | 13.38 mph | 208 watts |
| #59 | 00:00:23 | 00:53:51 | 0.14 mi | 17.34 mi | -4.41 % | 21.93 mph | 118 watts |
| #60 | 00:01:26 | 00:55:17 | 0.51 mi | 17.85 mi | +0.32 % | 21.18 mph | 172 watts |
| #61 | 00:01:36 | 00:56:54 | 0.64 mi | 18.49 mi | -1.36 % | 23.93 mph | 150 watts |
| Totals | 00:56:54 | 00:56:54 | 18.48 mi | 18.48 mi | NA | 19.48 mph | 170.51 watts |
| Distance | 18.48 mi | |
|---|---|---|
| Time | 00:56:54 | |
| Lead-In | ||
| Avg. Speed | 19.48 mph | |
| Avg. Power | 170.51 w | |
| Normalized Power | 174.61 w | |
| Variability Index | 1.02 | |
| Intensity Factor | 0.79 | |
| Training Stress Score | 59 | |
| Watts/Kg | 2.59 | |
| Work | 582 kJ | |
| Weighted Grade | 0.45% | |
| Effective Elevation | +670 / -670 ft | |
| Avg. Yaw | 0.00 ° | |
| Avg. CdA | 0.2968 | |
| Avg. Crr | 0.00400 | |
| Route | Figure 8 | |
| Bike | Zwift Road Bike | |
| Cheat Sheets | bestbikesplit.com/hints/157858 | |
| 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.