161 kmTrail🇺🇸 Foresthill, United States

Canyons 100 Mile

Friday, 23 April 2027In 6 months · Start 12:00

A UTMB World Series 100-miler largely on the Western States Trail, diving in and out of the deep American River canyons from China Wall to downtown Auburn.

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Facts checked 10 Oct 2026 against canyons.utmb.world, canyons.utmb.world.

Elevation gain

5,550 m

Mountain · ↓ 6,705 m

Start altitude

1,117 m

above sea level, from terrain data

Temp at start

16°C

Peaks around 17°C

Entry fee

≈ $515

Open entry

Finishers

—

typical year

Course

Point to point

35h cut-off

Getting thereFly into SMF (Sacramento), about 81 km from the start

Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Mountain: about 5,550 m of climbing and 6,705 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start

16°C

Peak during race

17°C

Humidity

45%

Chance of rain

17%

Wind

12 km/h

Race day in past years

Historical averages for 23 April ±3 days, 2016–2025, from 12:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

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<a href="https://irun42.com/race/canyons-100m" title="Canyons 100 Mile on iRun42"><img src="https://irun42.com/badge/canyons-100m.svg" width="300" height="120" alt="Canyons 100 Mile: course, elevation and race-day weather on iRun42" /></a>