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Across the US

Duathlons near you

255 upcoming duathlons across 38 states. Pick your state for the full calendar with cities, dates, and entry fees.

255
upcoming duathlons
38
states
1:30:35
typical finish

Other distances

Narrow duathlons by place, date, swim type, bike terrain or water temperature

Rankings

Duathlons by state

Duathlon results across the US

From 122 duathlons with official results in the last two years, 6,843 finishers in all.

Typical duathlon times by age and gender

1:30:35
typical finish
n/a
typical pace
40
finishers in a typical race
1:35:53
women, typical finish
1:23:46
men, typical finish
under 1:13:13
the fastest tenth

Entry for upcoming duathlons across the US usually runs from $75 to $134, with a typical fee of $105 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.

Fastest duathlons across the US

  1. 1Columbia DuathlonColumbia, Maryland · median 1:18:51 · 227 finishers in 2026
  2. 2Tidewater Striders DuathlonChesapeake, Virginia · median 1:23:14 · 155 finishers in 2026
  3. 3Monster TriathlonKeller, Texas · median 1:33:56 · 160 finishers in 2026
  4. 4Belews Lake Sprint TriathlonStokesdale, North Carolina · median 1:37:20 · 163 finishers in 2025
  5. 5Spring Classic Duathlon, Half, 10k & 5kVancouver, Washington · median 1:50:35 · 194 finishers in 2025

Biggest duathlons across the US

  1. 1Columbia DuathlonColumbia, Maryland · 227 finishers in 2026
  2. 2Navy Seal SwimRochelle Park, New Jersey · 191 finishers in 2026
  3. 3Tri 4 Schools Madison Bike + RunMadison, Wisconsin · 183 finishers in 2025
  4. 4Monster TriathlonKeller, Texas · 160 finishers in 2026
  5. 5Tidewater Striders DuathlonChesapeake, Virginia · 155 finishers in 2026
When duathlons happen across the US

Typical duathlon splits in the US

Across 168 duathlons in the US with published splits over the last three years, a middle-of-the-pack finisher took about 15:53 run 1, 43:31 bike and 25:41 run. A top-quarter run 1 is 10:52 or faster.

LegTop 10%Top 25%Median
Run 18:1510:5215:53
T10:431:001:26
Bike29:3236:2043:31
T20:390:561:22
Run12:3118:0925:41

Average duathlon time by age and gender

Pooled from each race's published results, weighted by finishers (12,964 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.

Soonest duathlons anywhere

November 2026

December 2026

January 2027

February 2027