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Triathlon Calendar near Dorchester 2025-2026

Explore the top triathlons near Dorchester for 2025-2026! We've gathered 13 exciting races in the area. Check out our detailed list below to find your next local race.

July 2025
Jul
26
Saturday

Nordic Fest Elveløpet

5 km 15 km
Jul
27
Sunday

Everyone Goes Home 5k

5 km
August 2025
Aug
1
Friday

Grady's Superhero Run

5 km
Aug
9
Saturday

Ossian 5K

5 km
Aug
9
Saturday

Run from the Sun

5 km
Aug
31
Sunday

Home Run for Recovery

5 km 10 km
September 2025
Sep
19-20
Fr - Sa

Goose Bumps 6 & 24 Hour Run

Trail Run 6 hr 24 hr
Sep
20
Saturday

La Crescent Applefest

5 km
Sep
21
Sunday

Iowa Trail Run Series: Yellow River State Forest

Trail Run 5 km 10 km 13 mi
Sep
27
Saturday

YMCA Maple Leaf Run

5 km 5 mi 13 mi
October 2025
Oct
11
Saturday

The Driftless Half Marathon

5 km 10 km 13 mi
May 2026
May
8-9
Fr - Sa

Friends of Yellow River State Forest Trail Run

Trail Run 5 km 10 km 13 mi
May
16
Saturday

Root River Triathlon

Triathlon
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