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Ohio Duathlon Calendar 2026-2027

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Explore the best duathlons in Ohio for 2026-2027! Our updated list features 11 exciting races across the region. Find your next race in Ohio below and join the running community at these great events!

November 2026
Nov
22
Su

Straight Street Hill Climb

Duathlon Duathlon Only 0.36 0.36 mi
April 2027
Apr
23-24
Fr - Sa

Race for a Reason

Road Race Obstacle Run Triathlon Duathlon 5 km
May 2027
May
2
Su

Bank Run Hat Trick Duathlon

Duathlon Single Shot Duathlon - In... 1 4 1 mi Double Down Duathlon - In... 1 4 1 mi Hat Trick Duathlon - Indi... 1 4 1 mi Double Down Package (Race... 2 8 2 mi
May
5
We

Dooby Du Duathlon

Duathlon Dooby Du Duathlon 2.5 13.5 mi 5 km
May
26
We

South Fork Duathlon

Duathlon Duathlon 1.7 12.8 2.75 mi
Monthly updates for Ohio

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June 2027
Jun
19
Sa

Whitehouse Multi-Sport Festival

Triathlon Duathlon Super sprint 200 m 4.5 0.75 mi Sprint 400 m 10.5 mi 5 km Duathlon 0.9 10.5 mi 5 km
Jun
27
Su

The Dayton Triathlon & Multisport Festival

Triathlon Duathlon Aquathlon Sprint 750 m 5 km Olympic 1500 m 10 km Beginner Triathlon 300 m 8 1.5 mi 1/3 Iron Aquathlon 2000 m 9.3 mi
July 2027
Jul
11
Su

Trillium Women's Only Multi-Sport

Triathlon Duathlon Sprint 400 m 11 mi 5 km Sprint 1 11 mi 5 km
August 2027
Aug
1
Su

Sylvania Triathlon

Triathlon Duathlon Sprint 400 m 12.45 mi Sprint 400 m 12.45 3.1 mi Sprint 1 12.45 3.1 mi Olympic 1500 m 24.6 mi
Aug
22
Su

Cincinnati Triathlon & Multisport Festival

Triathlon Duathlon Aquathlon Sprint 750 m 5 km Olympic 1500 m 10 km Beginner Triathlon 200 m 6.5 1.5 mi Beginner Duathlon 1.5 6.5 1.5 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
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