Trail Race · San Ysidro

Trail Races in San Ysidro, CA in October

Every trail race happening in or near San Ysidro during October. Sorted by date with deterministic 0–100 scores so you can pick the right one for your goal.

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Distance

5Ks 10Ks Half Marathons Marathons Trail Races

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No Trail Races in October

We couldn't find a trail race in San Ysidro for October. Try another month or browse all trail races here.

All Trail Races in San Ysidro

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