The Gumby 10k and 5k

The 2026 Gumby 10K and 5K are trail running events held at Granite Beach, Folsom Lake State Recreation Area. The races feature scenic courses along the shores of Folsom Lake, with well-marked trails and enthusiastic volunteers providing support. Participants can enjoy aid stations offering water, electrolyte drinks, and energy gels at multiple points along the route.

The event includes a 6.2-mile 10K and a 3.1-mile 5K, with awards for overall and age group winners. Listening devices are permitted, but runners must stay alert on the trails. The race atmosphere is friendly and supportive, ideal for trail running enthusiasts. Visit the organization's website for the most recent information.