A scenic loop from Auburn along the Western States Trail and American River canyon
Other trail races within 65 miles
Starting and finishing in downtown Auburn, the 50K heads out along the Western States Trail, crosses the historic No Hands Bridge, and climbs the Foresthill Divide Loop to Driver's Flat before descending to Mammoth Bar and returning via the Confluence Trail. Expect steep single-track climbs, fast descents, and spring wildflowers through the American River canyon.
Some ultra experience recommended
Auburn, CA, United StatesApril 24, 2027
Canyons 50K is a lollipop trail race in Auburn, CA, United States, held on April 24, 2027. The course covers 31.2 miles, climbs 5,580 ft, and has a 10h cutoff.


| Location | Mile | Elevation | Cutoff |
|---|---|---|---|
Downtown Auburn Start | 0.0 | 1,270 ft | — |
Confluence 1 Aid Station | 4.0 | 604 ft | — |
Clementine Aid Station | 7.2 | 1,499 ft | — |
Drivers Flat Aid Station | 15.6 | 1,690 ft | — |
Mammoth Bar Aid Station | 23.5 | 627 ft | — |
Confluence 2 Aid Station | 27.2 | 604 ft | — |
Downtown Auburn Finish | 31.2 | 1,270 ft | 10h5:00 PM |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.
No required gear specified
No recommended gear specified
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