Mount Shasta
Triathlon Calendar near Mount Shasta 2026-2027
Monthly updates for Mount Shasta
Get new running races (and updates) in your inbox every month.
Explore the top triathlon near Mount Shasta for 2026-2027! We've gathered 1 exciting races in the area. Check out our detailed list below to find your next local race.
September 2027
Triathlon and duathlon at Lake Siskiyou, Mt. Shasta on Labor Day Weekend, Sept 5, 2027, featuring a 750 yard swim, 16.6 mile bike and 5K run while supporting Dunsmuir Rotary.
Monthly updates for Mount Shasta
Get new running races (and updates) in your inbox every month.