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Triathlon Calendar near Holden 2025-2026

Explore the top triathlons near Holden for 2025-2026! We've gathered 20 exciting races in the area. Check out our detailed list below to find your next local race.

August 2025
Aug
16-17
Sa - Su

New England Spartan Event Weekend

Obstacle Run 5 km 10 km 4 hr
September 2025
Sep
6
Saturday

TARC Fall Classic

Trail Run 10 km 21 km ... 50 km 50 mi
Sep
7
Sunday

Title 9 Women's Triathlon

Triathlon
Sep
14
Sunday

Ride for Liv / Run for Liv

5 km 10 km
October 2025
Oct
5
Sunday

Groton Town Forest Trail Races

Trail Run 3 mi 9 mi
Oct
11-12
Sa - Su

Midstate Massive Ultra Trail

Trail Run 30 mi 50 mi 100 mi
Oct
18-19
Sa - Su

Ghost Train Trail Races

Trail Run 15 mi 30 mi 30 hr
Oct
19
Sunday

Scaredy Cat 5K

5 km
November 2025
Nov
8
Saturday

Orange Turkey Trot

5 km
Nov
22
Saturday

Roadtown Turkey Trot

5 km
Nov
27
Thursday

Holden Turkey Trot

5 km
Nov
30
Sunday

Tough 10 Turkey Trot

5 mi 10 mi
December 2025
Dec
7
Sunday

Woo Jingle 5K

5 km
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