The Canyons Endurance Runs - 100M 2026
The forecast arrives five days before the start.
Here you'll find the elevation profile and an estimated finish time based on your UTMB Index.
What's your time based on your UTMB?
Times estimated by the RAVIT model, learned from real ultra-trail finish times. Enter your UTMB Index (utmb.world) to get a personalized estimate.
Predicted race time based on your UTMB Index® · smoothed times achieved by runners at your level in past editions
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Cut-off times and crew - The Canyons Endurance Runs - 100M · 2026
| Aid station | Cum. km | Cum. D+ | Seg. km | Seg. D+ | Seg. D- | Crew | Cut-off | Access |
|---|---|---|---|---|---|---|---|---|
| Deadwood - 1 | 17.6 | 0 m | 17.6 | 627 m | 840 m | — | — | — |
| Deadwood - 2 | 25.2 | 0 m | 7.6 | 564 m | 564 m | — | Fri 06:30 PM | — |
| Michigan Bluff | 36.3 | 0 m | 11.1 | 540 m | 796 m | — | Fri 07:45 PM | — |
| Foresthill | 45.9 | 0 m | 9.6 | 339 m | 400 m | — | Fri 09:30 PM | — |
| Cal 2 | 59.1 | 0 m | 13.2 | 185 m | 669 m | — | — | — |
| Drivers Flat | 74.1 | 0 m | 15.0 | 487 m | 488 m | — | Sat 03:00 AM | — |
| Mammoth Bar | 87.0 | 0 m | 12.8 | 269 m | 593 m | — | Sat 05:30 AM | — |
| Confluence | 92.9 | 0 m | 5.9 | 202 m | 216 m | — | — | — |
| No Hands - 1 | 94.1 | 0 m | 1.2 | 33 m | 30 m | — | — | — |
| Cool - 1 | 99.0 | 0 m | 4.9 | 338 m | 52 m | — | Sat 08:00 AM | — |
| Cool - 2 | 118.7 | 0 m | 19.7 | 473 m | 473 m | — | Sat 12:00 PM | — |
| Browns Bar - 1 | 125.4 | 0 m | 6.7 | 63 m | 295 m | — | — | — |
| ALT | 134.2 | 0 m | 8.8 | 262 m | 54 m | — | Sat 03:30 PM | — |
| Browns Bar - 2 | 144.5 | 0 m | 10.3 | 100 m | 308 m | — | — | — |
| No Hands - 2 | 154.2 | 0 m | 9.8 | 291 m | 346 m | — | — | — |
| Finish - Auburn | 159.9 | 0 m | 5.6 | 257 m | 49 m | — | Sat 11:00 PM | — |
Data from the official race rules, checked for every edition. The race rules prevail. Positions are interpolated along the GPX track and are a guide, not official course marking.
What you'll find at each aid station
Aid station contents not documented.
La feuille de ton assistance pour The Canyons Endurance Runs - 100M · 2026
Les règles d'assistance de cette course ne sont pas encore connues : tu marqueras tes rendez-vous toi-même.
Recto, verso et planche d'étiquettes, en PDF : l'exemple d'une coureuse de l'UTMB.
Elevation profile
The course and its aid stations
The Canyons Endurance Runs - 100M: times, aid-station stops and fuelling needs by UTMB® Index
Between a UTMB® Index of 500 and 800, the estimated finish time on this race runs from 30h05 to 17h45. These times include aid-station stops: they come from real durations between two timing points, and this race's timing does not measure stops separately.
Source| UTMB® Index | Estimated time | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|
| 500 | 30h05 | 10 | 1,805 g | 21.1 L | 15,042 mg | +4h55 |
| 550 | 28h24 | 10 | 1,704 g | 19.9 L | 14,200 mg | +6h36 |
| 600 | 25h31 | 10 | 1,531 g | 17.9 L | 12,758 mg | +9h29 |
| 650 | 23h17 | 10 | 1,397 g | 16.3 L | 11,642 mg | +11h43 |
| 700 | 21h08 | 10 | 1,268 g | 14.8 L | 10,567 mg | +13h52 |
| 750 | 19h43 | 10 | 1,183 g | 13.8 L | 9,858 mg | +15h17 |
| 800 | 17h45 | 8.8 | 1,065 g | 12.4 L | 8,875 mg | +17h15 |
Figures based on 60 g of carbohydrate, 700 mL of fluid and 500 mg of sodium per hour, "average" preparation and mild conditions (15–25 °C). Above 25 °C, count on roughly 900 mL/h and 700 mg/h. Carbohydrate intake is trained: 60 g/h is a floor, 90 g/h assumes a glucose-fructose blend and a gut used to it.
Measured on the 2026 edition: the field checkpoint by checkpoint
243 starters, 37.4% DNF rate, 16 timed checkpoints.
| Segment | km | Median | Middle half | Measured | Median passage | Still ranked |
|---|---|---|---|---|---|---|
| Start - China Wall → Deadwood - 1 | 17.6 | 2 h 36 | 2 h 23 – 2 h 47 | 241 | 2 h 32 | 241 |
| Deadwood - 1 → Deadwood - 2 | 25.2 | 1 h 30 | 1 h 22 – 1 h 38 | 241 | 4 h 00 | 241 |
| Deadwood - 2 → Michigan Bluff | 36.3 | 2 h 00 | 1 h 49 – 2 h 10 | 241 | 5 h 55 | 241 |
| Michigan Bluff → Foresthill | 45.9 | 1 h 41 | 1 h 29 – 1 h 49 | 228 | 7 h 30 | 235 |
| Foresthill → Cal 2 | 59.1 | 2 h 24 | 2 h 04 – 2 h 38 | 216 | 9 h 50 | 224 |
| Cal 2 → Drivers Flat | 74.1 | 3 h 02 | 2 h 44 – 3 h 18 | 195 | 12 h 58 | 198 |
| Drivers Flat → Mammoth Bar | 87 | 2 h 26 | 2 h 14 – 2 h 35 | 183 | 15 h 19 | 198 |
| Mammoth Bar → Confluence | 92.9 | 1 h 18 | 1 h 09 – 1 h 28 | 164 | 16 h 55 | 179 |
| Confluence → No Hands - 1 | 94.1 | 14 min | 12 min – 15 min | 174 | 17 h 12 | 176 |
| No Hands - 1 → Cool - 1 | 99 | 1 h 00 | 56 min – 1 h 05 | 171 | 18 h 12 | 175 |
| Cool - 1 → Cool - 2 | 118.7 | 4 h 08 | 3 h 49 – 4 h 23 | 153 | 22 h 37 | 158 |
| Cool - 2 → Browns Bar - 1 | 125.4 | 1 h 12 | 1 h 02 – 1 h 16 | 150 | 23 h 48 | 157 |
| Browns Bar - 1 → ALT | 134.2 | 1 h 49 | 1 h 35 – 1 h 56 | 150 | 25 h 39 | 157 |
| ALT → Browns Bar - 2 | 144.5 | 2 h 12 | 1 h 54 – 2 h 32 | 145 | 27 h 48 | 156 |
| Browns Bar - 2 → No Hands - 2 | 154.2 | 2 h 04 | 1 h 46 – 2 h 18 | 145 | 29 h 52 | 155 |
| No Hands - 2 → Finish - Auburn | 159.9 | 1 h 08 | 56 min – 1 h 19 | 150 | 31 h 07 | 152 |
“Median passage” is elapsed time from the start, not a clock time: the clock time depends on the edition.
Where runners drop out. Cal 2 (26) · Mammoth Bar (19) · Cool - 1 (17) out of 91 total DNFs.
RAVIT record from the official timing of the 2026 edition, data from September 21, 2026.
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The Canyons Endurance Runs - 100M over the years
Sources and method
- Time projection — times by UTMB Index are taken from the actual splits of runners in each level band on previous editions of this race, aid station stops included. No formula is used as long as these results exist.
- Trail nutrition — hourly targets for carbohydrate, fluid and sodium follow the commonly accepted ultra-endurance guidance. La Clinique du Coureur — Fuelling in trail running
- Course, aid stations and cut-offs — taken from the event's official rules, which prevail in case of any discrepancy. Official site — The Canyons Endurance Runs - 100M
Weather for The Canyons Endurance Runs - 100M
The weather for The Canyons Endurance Runs - 100M will appear here as soon as the forecast models reach that date, around five days before the start: feels-like temperature, rain, snow, wind and storms, section by section and at your passage time.
Detailed weather for The Canyons Endurance Runs - 100M, hour by hour on the courseFrequently asked questions
How many checkpoints?
The Canyons Endurance Runs - 100M has 16 checkpoints: 16 checkpoints with undocumented contents. Details are in the two tables above.
What distance and elevation gain?
The Canyons Endurance Runs - 100M is 160 km long with 5030 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 25h31 for The Canyons Endurance Runs - 100M.
What's the weather forecast?
The weather for The Canyons Endurance Runs - 100M will be published on this page around five days before the start, once the forecast models reach the race date. It will be detailed section by section: feels-like temperature, rain, snow, wind and storms.
Want to stack the odds in your favor for The Canyons Endurance Runs - 100M?
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