Event has passed
Sea to Summit was held on July 25, 2026.
Get notified when registration opens for next year.
Triathlon
Sea to Summit
South Berwick, York
Sat, Jul 25, 2026
About this event
Join the Sea to Summit on July 25, 2026, in South Berwick, ME! Conquer a 1.2-mile swim, 95-mile bike ride, and a challenging 5.5-mile climb to Mt. Washington.
Distances & pricing
See current pricing on the registration site →
