Newcastle
Triathlon Calendar near Newcastle 2026-2027
Monthly updates for Newcastle
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Explore the top triathlons near Newcastle for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.
August 2026
A community triathlon at Pemaquid Beach Park offering a 400-yard swim, 17.4-mile bike, and 3.1-mile run, with individual and three-person relay options, chip timing, awards by age group, and proceeds supporting a playground fund.
July 2027
IRONMAN 70.3 Maine in Augusta features a fast Kennebec River swim, a 56 mile bike and a 13.1 mile rolling run with strong local spectator support.
Monthly updates for Newcastle
Get new running races (and updates) in your inbox every month.