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Massachusetts triathlons

Triathlons in Massachusetts

7 upcoming triathlons in Massachusetts listed by date, with cities, start times, and entry fees. Find a triathlon near you and register.

7
upcoming races
0
cities with 5+
1:30:26
typical finish

Other distances

June 2027

July 2027

August 2027

September 2027

Triathlon results in Massachusetts

From 6 triathlons with official results in the last two years, 2,154 finishers in all.

1:30:26
typical finish
n/a
typical pace
262
finishers in a typical race
1:36:08
women, typical finish
1:25:58
men, typical finish
under 1:15:23
the fastest tenth

Entry for upcoming triathlons in Massachusetts usually runs from $148 to $218, with a typical fee of $185 before processing fees.

Typical times are the middle finisher across these races, weighted by field size. School meets, stair climbs, and results with timing errors are left out.

Fastest sprint triathlons in Massachusetts

  1. 1Cohasset TriathlonCohasset · median 1:28:21 · 936 finishers in 2025
  2. 2DAM SPRINT TRIATHLON + DUATHLONAmesbury · median 1:32:00 · 253 finishers in 2026
  3. 3Nantucket TriathlonNantucket · median 1:32:19 · 603 finishers in 2025

Biggest triathlons in Massachusetts

  1. 1Cohasset TriathlonCohasset · 936 finishers in 2025
  2. 2Nantucket TriathlonNantucket · 603 finishers in 2025
  3. 3DAM SPRINT TRIATHLON + DUATHLONAmesbury · 253 finishers in 2026
  4. 4The Great River Challenge, Off-road TriathlonNorthfield · 18 finishers in 2026
When triathlons happen in Massachusetts