1 event in San Marcos, California

From big races to Saturday morning group runs—find running, cycling, triathlon, and swimming events and connect with the local endurance sports community.

• Double Peak Challenge 10k [doublepeakchallenge.com] [Register at ultrasignup.com] - Facebook - Instagram
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  Sat, Sep 26, 2026

  5k 10k Kids Trail

  1105 Elfin Forest Rd, San Marcos, California, 92078, United States
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