Palo Alto
Trail Running Calendar near Palo Alto 2026-2027
Explore the top trail runs near Palo Alto for 2026-2027! We've gathered 53 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
May 2027
Trail races in Joaquin Miller and Redwood parks with multiple measured distances, technical single-track sections, and fully stocked aid stations every 3–6 miles.
June 2027
Lake Chabot Trail Challenge on June 6, 2027 in Castro Valley features a chip timed half marathon and a 5K on scenic trails and roads.
Trail ultras at Almaden-Quicksilver County Park on June 12, 2027, offering 100K, 50M, 50K, marathon and 30K with marked courses, aid stations, drop bags and pacer support.
July 2027
July 24, 2027 at Lake Chabot Marina features 5K, 10K, half marathon, virtual 13.1 and a Half Marathon Hiker, with registration dates and published fees per event.
August 2027
A trail 50K and 21K at Lake Chabot Marina in Castro Valley on August 1, 2027, organized by Scena Performance with community volunteer support.
A community running event in Felton, California with a 10K through Henry Cowell Redwoods and a one mile kids race plus a pancake breakfast.
September 2027
A September trail event at Lake Chabot offering Marathon, 50 Mile and 100K courses with UTMB qualification and a Bay Area 100 pathway.
October 2027