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Duathlons found
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US Duathlon Events Calendar
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Duathlons 2025 - 2026
🚀Boosted
Atomic Man Half Iron/Olympic/Sprint Triathlon / Sprint Duathlon
Lenoir City, Tennessee
11 Oct 25
$112.30 - $295.00
🚀Boosted
October Pinnacle Peak Duathlon
Enumclaw, Washington
12 Oct 25
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Wolf Pack 2025 Spring-Summer Trail Race Series
Waynesville, Ohio
01 Jan 25 - 31 Dec 25
Free - $107.00
Baltimore Triathlon Festival
Chase, Maryland
04 Oct 25 - 05 Oct 25
$43.90 - $149.90
CEDAR CREEK FALL DUATHLON
Seaford, New York
04 Oct 25
$64.00 - $149.00
TRI-It Racing Clubs Du Kona Multi-sport Series
Guthrie, Oklahoma
04 Oct 25
Free - $138.80
Nat Greene's Revenge Triathlons and Duathlon
Greensboro, North Carolina
04 Oct 25
$50.00 - $139.80
TEAM RIVER RUNNER: 2025 BIATHLON
Washington, District of Columbia
05 Oct 25
$43.90
Trail Mix Off-Road Duathlon and Mountain Bike Race
Rockford, Illinois
05 Oct 25
Free - $85.80
Sugarman Tri, Du, AquaBike, AquaThon, 5k Run/Walk & *NEW* Kids Tri and Splash-N-Dash
Youngsville, Louisiana
05 Oct 25
$22.20 - $202.40
Playtri Fort Worth Triathlon & Run-Bike-Run II.
Fort Worth, Texas
05 Oct 25
$63.54 - $148.34
Central Park Solo Duathlon/ Team Boat Relay
New York, New York
05 Oct 25
Free - $175.90
Hub City Hustle Triathlon
Oloh, Mississippi
11 Oct 25
$91.10 - $154.70
Du-Ruyter Duathlon (Run,Kayak,Run)
De Ruyter, New York
11 Oct 25
$101.70
2025 Cal Tri Charlotte - 10.11.25
Statesville, North Carolina
11 Oct 25
Free - $526.00
Atomic Man Half Iron/Olympic/Sprint Triathlon / Sprint Duathlon
Lenoir City, Tennessee
11 Oct 25
$112.30 - $295.00
Wiglorious Day
Delafield, Wisconsin
12 Oct 25
$43.40 - $80.50
Space Coast Triathlon and Duathlon
Cocoa, Florida
12 Oct 25
$128.20 - $260.70
Rock N RollMan Olympic, Sprint, Duathlon and Aquabike
Macon, Georgia
12 Oct 25
$107.00 - $186.50
October Pinnacle Peak Duathlon
Enumclaw, Washington
12 Oct 25
Game On! Saint Augustine Triathlon - Fall
Vilano Beach, Florida
12 Oct 25
$158.94 - $314.95
Official Run & Duathlon of Festivals Acadiens et Créoles 6k | 9K | Dualthlon - Tour des Atakapas
Lafayette, Louisiana
12 Oct 25
$43.50
Bolivar Live Triathlon
Port Bolivar, Texas
12 Oct 25
$50.06 - $114.14
Beach Girl Triathlon
Galveston, Texas
18 Oct 25
$44.72 - $92.78
Palm Springs Triathlon
La Quinta, Riverside
18 Oct 25
$114.00 - $279.00
Lake Hodges Trail Festival
San Diego, California
18 Oct 25 - 19 Oct 25
$16.90 - $154.70
River Roux Olympic Triathlon 2025
New Roads, Louisiana
18 Oct 25
$133.50 - $144.10
Brick House Multi-Sport Festival! Featuring: Triathlon, Duathlon, Kids Tri, & Adventure Race!
Navasota, Texas
18 Oct 25 - 19 Oct 25
$69.90 - $122.90
Lake Evans Triathlon, 5k & 10k
Bakersfield, California
18 Oct 25
$49.20 - $1,051.50
AdventHealth Great Floridian Multisport Festival
Clermont, Florida
18 Oct 25 - 19 Oct 25
$42.34 - $239.50
2025 Cal Tri LA - 10.19.25
Playa Del Rey, California
19 Oct 25
Free - $526.00
Mohawk Towpath Byway Duathlon
Rexford, New York
19 Oct 25
$62.93 - $65.10
Fort DeSoto Series
Saint Petersburg, Florida
19 Oct 25
$143.04 - $196.04
The Bill Bone Tropical Triathlon
Lake Worth, Florida
19 Oct 25
$148.34 - $243.74
Lake Hodges Off-Road Duathlon
San Diego, California
19 Oct 25
$122.90
Pelicanman Duathlon
Saint Bernard, Louisiana
19 Oct 25
$38.10
Los Penasquitos Canyon Adventure Race
San Diego, California
25 Oct 25
$15.00
Napa Valley Fall Triathlon
Napa
25 Oct 25
$43.00 - $279.00
Beast of Burden
Fayetteville, Arkansas
01 Nov 25 - 02 Nov 25
$112.30 - $133.50
2025 Optimism Cal Tri Newport Dunes - 11.2.25
Newport Beach, California
02 Nov 25
$58.09 - $526.00
Cyclewerks Cornmaze Cyclocross and 5K 2025
Whitehouse, Ohio
02 Nov 25
$32.80
Game On! Riverfront Tri @ Cocoa Presented by Publix
Cocoa, Florida
02 Nov 25
$148.34 - $304.45
Showing 1-40 of 143 results
