Half Marathon races in Auburn, California (CA), United States (US)

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Knickerbocker Canyon Trail Run
Mar 28, 2026

10k 35k 5k Half Marathon Run
FOURmidable
Feb 21, 2026

13k 35.5k 50k Half Marathon Ultra
No Hands Trail Run
Jan 10, 2026

35k 50k 8k Half Marathon Run Ultra