Sunnyvale
Triathlon Calendar near Sunnyvale 2026-2027
Monthly updates for Sunnyvale
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Sunnyvale for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
IRONMAN 70.3 Santa Cruz on September 13, 2026 includes a 1.2 mile ocean swim, a 56 mile bike on Highway 1 and a flat half marathon along coastal bluffs.
The Olympic course combines a 1500m rolling swim from Main Beach to Cowell Beach, a 40K bike along West Cliff Drive and Highway 1 to Davenport, and a 10K run that returns along West Cliff Drive and Swanton Boulevard. Transition rules are strict.
March 2027
Collegiate triathlon in Northern California hosted by the Stanford University Triathlon Team with a 750 m swim, 20 km bike and 5 km run on March 7, 2027.
Monthly updates for Sunnyvale
Get new running races (and updates) in your inbox every month.