Groton

Triathlon Calendar near Groton 2026-2027

Monthly updates for Groton

Get new running races (and updates) in your inbox every month.

Explore the top triathlons near Groton for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.

June 2027

Vermont SwimRun Challenge

Aquathlon Discover 10 10 km Adventure 20 20 km Epic 36 36 km

Swim and run across lakes and forest trails at Boulder Beach, Groton, VT, with three distances from 10K to 36K and solo or partner options.

Swim and run across lakes and forest trails at Boulder Beach, Groton, VT, with three distances from 10K to 36K and solo or partner options.

White Mountains Triathlon

Cannon Mountain | 29 mi from Groton

Triathlon Sprint 0.25 13.2 3.2 mi Olympic 1500 m 40 km 6.1 mi Middle distance 1.2 56 11.8 mi

Triathlon at Echo Lake and Cannon Mountain offering sprint, Olympic and half distances with lake swims, mountain bike routes, and a beachside finish.

Triathlon at Echo Lake and Cannon Mountain offering sprint, Olympic and half distances with lake swims, mountain bike routes, and a beachside finish.

Monthly updates for Groton

Get new running races (and updates) in your inbox every month.