Course
A UTMB World Series weekend on the Western States trails in the American River canyons above Auburn. The 100K and 50K run on the Saturday and the 25K on the Friday afternoon, with the 100 mile on the Sunday. Longer races start out at China Wall; the shorter races start on High St in downtown Auburn.
Key dates
- ·RegistrationNot open yet
- ★Race daySat 24 Apr 2027
About
The Canyons Endurance Runs by UTMB is a UTMB World Series ultra event in Auburn, California, following sections of the historic Western States Trail through canyons above the American River, with 25K, 50K, 100K, and 100-mile distances.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.