Cover photo of The Canyons Endurance Runs - 25K 2027 — 25 km, 810 m elevation gain

The Canyons Endurance Runs - 25K 2027

April 23, 2027
Distance
25.0 km
Elevation gain
810 m
Country
🇺🇸 United States
Course weather at your time of passage

The forecast arrives five days before the start.

Here you'll find the elevation profile, an estimated finish time based on your UTMB Index and details of the 5 aid stations to plan your nutrition and hydration segment by segment.

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

UTMB Index®
Peaking02h27
Normal day
3005007009001000UTMB Index®
from Peaking (P10) to Survival mode (P90)extended based on 209,157 finishers from 222 racesCalibrated UTMB® points
SourceUTMB® IndexLiveTrail

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Cut-off times and crew - The Canyons Endurance Runs - 25K · 2027

25 km race checkpoints: kilometers, elevation, crew, cut-off time and access
Aid stationCum. kmCum. D+Seg. kmSeg. D+Seg. D-CrewCut-offAccess
No Hands - 15.60 m5.684 m294 m——
Cool - 110.40 m4.8360 m70 mForbidden—
Cool - 213.80 m3.438 m15 mForbiddenFri 06:45 PM
No Hands - 219.30 m5.523 m301 m——
Downtown Auburn - Finish25.00 m5.7294 m92 m—Fri 09:00 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: products in rows, aid stations in columns
ProductNo Hands - 1km 5.6Cool - 1km 10.4Cool - 2km 13.8No Hands - 2km 19.3Downtown Auburn - Finishkm 25.0
Wateravailableavailableavailableavailableavailable
Brand products · Näakunavailableavailableavailableunavailableunavailable
Hot mealunavailableunavailableunavailableunavailableavailable

Elevation profile

200 M300 M400 MS01 · No Hands - 1 KM 5.6 — Alt 176 m D+ cumulé 0 m5.6 KMNo Hands - 1S02 · Cool - 1 KM 10.4 — Alt 465 m D+ cumulé 0 m10.4 KMCool - 1S03 · Cool - 2 KM 13.8 — Alt 464 m D+ cumulé 0 m13.8 KMCool - 2S04 · No Hands - 2 KM 19.3 — Alt 187 m D+ cumulé 0 m19.3 KMNo Hands - 2Start0 KMFinish25.0 KM

The course and its aid stations

Loading track…
GPX

The Canyons Endurance Runs - 25K: 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 2h45 to 1h44. 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.

SourceUTMB® Index
Estimated time, stop time and fuelling needs on The Canyons Endurance Runs - 25K by UTMB Index
UTMB® IndexEstimated timeNight hoursCarbsFluidSodiumCut-off margin
5002h45—165 g1.9 L1,375 mg+2h15
5502h30—150 g1.8 L1,250 mg+2h30
6002h16—136 g1.6 L1,133 mg+2h44
6502h09—129 g1.5 L1,075 mg+2h51
7002h02—122 g1.4 L1,017 mg+2h58
7501h52—112 g1.3 L933 mg+3h08
8001h44—104 g1.2 L867 mg+3h16

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

323 starters, 3.7% DNF rate, 5 timed checkpoints.

Duration of each segment on edition 2026: median and middle half of field
SegmentkmMedianMiddle halfMeasuredMedian passageStill ranked
Start - Auburn → No Hands - 15.644 min40 min – 49 min22244 min323
No Hands - 1 → Cool - 110.553 min48 min – 1 h 012211 h 29322
Cool - 1 → Cool - 213.929 min23 min – 34 min3091 h 58313
Cool - 2 → No Hands - 219.440 min33 min – 47 min3092 h 39313
No Hands - 2 → Finish - Auburn25.152 min44 min – 1 h 013113 h 31311

“Median passage” is elapsed time from the start, not a clock time: the clock time depends on the edition.

Where runners drop out. Cool - 1 (9) · No Hands - 2 (2) · No Hands - 1 (1) out of 12 total DNFs.

RAVIT record from the official timing of the 2026 edition, data from September 21, 2026.

SourceLiveTrail
See segment-by-segment analysis of The Canyons Endurance Runs - 25K

Other trails worth preparing for

The Canyons Endurance Runs - 25K 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 - 25K

Weather for The Canyons Endurance Runs - 25K

The weather for The Canyons Endurance Runs - 25K 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 - 25K, hour by hour on the course

Frequently asked questions

How many checkpoints?

The Canyons Endurance Runs - 25K has 5 checkpoints: 3 aid stations and 2 water points. Details are in the two tables above.

What's the longest segment without aid?

The one leading to Downtown Auburn - Finish: 5.7 km and 0 m elevation gain. That's the one to load up for first.

How do I find the exact location of an aid station?

The Google Maps icon in the “Access” column opens the aid station's location: handy for planning your crew's routes.

What distance and elevation gain?

The Canyons Endurance Runs - 25K is 25 km long with 810 m of elevation gain.

How long to finish?

With a UTMB Index of 600 (average runner), the estimated time is around 2h16 for The Canyons Endurance Runs - 25K.

What's the weather forecast?

The weather for The Canyons Endurance Runs - 25K 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 - 25K?

In 2 minutes, RAVIT generates your complete plan: segment-by-segment time, carbs, water and sodium at every aid station, printable roadbook.

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