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Marathon directory
Marathons in Auburn, California
1 upcoming marathon listed in Auburn. Next: Western States 100-Mile Endurance Run on June 27, 2026.
1marathon upcoming
Auburncity
June 27, 2026Next race
Ultradistances
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Planning notes for Auburn, California, United States
Use this city page to shortlist 1 upcoming race by date, distance, registration path, and official source.
- Next raceWestern States 100-Mile Endurance Run on June 27, 2026
- Busy monthsJune (1)
- DistancesUltra
- VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.