
Ohio duathlons
Duathlons in Ohio
13 upcoming duathlons in Ohio listed by date, with cities, start times, and entry fees. Find a duathlon near you and register.
Other distances
November 2026

May 2027
June 2027
Napoleon Triathlon Presented By Henry County Hospital
Napoleon, Ohio7:30 AM startPool swim

The Buckeye Triathlon & Multisport Festival
Waynesville, Ohio6:45 AM startOpen water swim

Whitehouse Multi-Sport Festival
Whitehouse, Ohio7:30 AM startOpen water swim

The Dayton Triathlon & Multisport Festival
Springfield, Ohio6:45 AM startOpen water swim

July 2027

August 2027
Sylvania Triathlon, Duathlon, Aquabike & Relay Presented by Premier Wealth Management Group
Sylvania, Ohio7:30 AM startOpen water swim


The Cincinnati Triathlon & Multisport Festival
Waynesville, Ohio6:45 AM startOpen water swim

September 2027
The Zoom RedHawk Triathlon & Multisport Festival
College Corner, Ohio6:45 AM startOpen water swim

Duathlon results in Ohio
From 12 duathlons with official results in the last two years, 567 finishers in all.
Entry for upcoming duathlons in Ohio usually runs from $55 to $110, with a typical fee of $100 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.
Biggest duathlons in Ohio
- 1SOUTH FORK DUATHLONWhitehouse · 90 finishers in 2026
- 2DOOBY DU DUATHLONSylvania · 74 finishers in 2026
- 3WHITEHOUSE MULTI-SPORT FESTIVALWhitehouse · 38 finishers in 2026
- 4SYLVANIA TRIATHLON, DUATHLON, AQUABIKE & RELAY Presented by Premier Wealth Management GroupSylvania · 37 finishers in 2026
- 5TRILLIUM — A WOMEN'S ONLY EVENTSylvania · 33 finishers in 2026
Typical duathlon splits in Ohio
Across 10 duathlons in Ohio with published splits over the last three years, a middle-of-the-pack finisher took about 46:42 bike. A top-quarter t1 is 0:51 or faster.
| Leg | Top 10% | Top 25% | Median | Median vs US |
|---|---|---|---|---|
| T1 | 0:38 | 0:51 | 1:11 | 0:15 faster |
| Bike | 35:41 | 41:00 | 46:42 | 3:11 slower |
| T2 | 0:36 | 0:50 | 1:15 | 0:07 faster |
Average duathlon time by age and gender
Pooled from each race's published results, weighted by finishers (625 finishers on the longest-covered leg). Relay, team and kids entries are left out. Leg lengths vary from race to race, so compare a split with its race's own distances.


