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Indiana Duathlon Calendar 2026-2027

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Explore the best duathlons in Indiana for 2026-2027! Our updated list features 6 exciting races across the region. Find your next race in Indiana below and join the running community at these great events!

May 2027
May
23
Su

Muncie Sprint, Olympic & Half Iron Triathlon

Triathlon Duathlon Sprint 500 m 12.5 mi Sprint 500 m 12.5 3.1 mi Sprint 1 12.5 3.1 mi Olympic 1500 m 25 mi
May
29
Sa

Fox Island Triathlon

Triathlon Duathlon Sprint 500 m 12 mi Sprint 500 m 12 3.1 mi Sprint 1 12 3.1 mi
June 2027
Jun
12
Sa

Clear Lake Triathlon - Indiana

Triathlon Duathlon Sprint 500 m 12 mi Sprint 500 m 12 3.1 mi Sprint 1 12 3.1 mi Olympic 1500 m 25 mi
August 2027
Aug
14
Sa

Fox Island Triathlon #2

Triathlon Duathlon Sprint 500 m 12 mi Sprint 500 m 12 3.1 mi Sprint 1 12 3.1 mi
September 2027
Sep
19
Su

Zoom RedHawk Triathlon & Multisport Festival

Triathlon Duathlon Aquathlon Sprint 750 m 5 km Olympic 1500 m 10 km Beginner Triathlon 250 m 8 1.5 mi 1/3 Iron Aquathlon 2000 m 9.3 mi
Monthly updates for Indiana

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Sep
26
Su

Muncie Sprint and Olympic Triathlon

Triathlon Duathlon Sprint 500 m 12.5 3.1 mi Olympic 1500 m 25 6.2 mi
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