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US Duathlon Events Calendar
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Duathlons 2025 - 2026
🚀Boosted
2025 Toughman
Stony Point, New York
13 Sep 25 - 14 Sep 25
$85.35 - $477.60
🚀Boosted
The Grand Traverse
Crested Butte, Colorado
16 Dec 24 - 31 Aug 25
Free - $694.00
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KIDS ROCK ENDLESS SUMMER TRIATHLON & DUATHLON!
Penllyn, Pennsylvania
23 Aug 25
$88.97
Santa Barbara Triathlon & Beach Festival
Santa Barbara, California
23 Aug 25
Free - $535.60
Yankton's Best Tri
Yankton, South Dakota
23 Aug 25
$48.70 - $64.60
Wild River Dash
Boise, Idaho
23 Aug 25
$44.30 - $97.68
Tampa General Hospital Loggerhead Triathlon
Jupiter, Florida
23 Aug 25
$137.74 - $190.74
Indy Sprint Tri #3
Indianapolis, Indiana
23 Aug 25
$80.50 - $144.10
New York City Duathlon
New York, New York
24 Aug 25
Free - $138.80
UP Northwoods Triathlon
Iron Mountain, Michigan
24 Aug 25
$33.55 - $187.53
Lake Tahoe Triathlon: Olympic/Half/Duathlon/Aquabike
24 Aug 25
Torrance Memorial Medical Center, BRA Run, Los Angeles
Playa Del Rey, California
24 Aug 25
$11.60 - $101.70
Fort DeSoto Series
Saint Petersburg, Florida
24 Aug 25
$143.04 - $196.04
First Coast Kids Swim Run Race
St. Johns, Florida
24 Aug 25
$43.40
RVA Sprint
Rockville, Virginia
24 Aug 25
$39.16 - $165.30
Hero Hustle Sprint Triathlon & Duathlon
Manchester, Iowa
24 Aug 25
$80.50 - $160.00
DQ 14th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike *#
Medford Lakes, New Jersey
24 Aug 25
Free - $150.79
Tri Pike 2025
Pikeville, Kentucky
30 Aug 25
$27.50 - $133.50
Bonney Lake Triathlon + Du. & Aquabike
Bonney Lake, Washington
30 Aug 25
$101.70 - $112.30
Summer Spirit Run
Seattle, Washington
30 Aug 25
$34.92 - $52.94
Pool to School Splash and Dash
Marlton, New Jersey
30 Aug 25
$22.20
Lake George Triathlon
Lake George, Warren
30 Aug 25 - 31 Aug 25
$114.00 - $279.00
Rotary Club of Katy Triathlon at Cane Island
Katy, Texas
31 Aug 25
$101.70 - $138.80
2025 Cal Tri Charlottesville - 8.31.25
Charlottesville, Virginia
31 Aug 25
Free - $526.00
MI Triathlon / Duathlon Championship
Detroit, Michigan
31 Aug 25
$81.19 - $224.63
Game On! ManateeMan Triathlon
Cape Coral, Florida
31 Aug 25
$148.34 - $304.45
Duatlon Familiar "Con Fe y Amor"
Carlsbad, New Mexico
31 Aug 25
$8.00
Blackland Triathlon and Blackland Youth Tri
Plano, Texas
01 Sep 25
$48.70 - $310.75
Smith Mountain Lake Ultra Triathlon
Huddleston, Virginia
05 Sep 25 - 06 Sep 25
$450.00 - $950.00
Finger Lakes Triathlon
Canandaigua, New York
06 Sep 25
$27.50 - $165.30
Sunrise Side Triathlons & Duathlon
East Tawas, Michigan
06 Sep 25
$81.19 - $224.63
Hyannis 2 Triathlon
Barnstable
06 Sep 25
$165.00 - $330.00
Lake Hopatcong Sprint Triathlon Challenge Presented by Saint Clare's Health
Hopatcong, New Jersey
06 Sep 25
$75.70 - $144.60
Rhoades McKee Reeds Lake Triathlon 2025
East Grand Rapids, Michigan
06 Sep 25
$38.45 - $155.05
DQ Pine Barrens Olympic Triathlon, Duathlon, Aquabike, Sprint Triathlon, & *NEW* Aquathlon *#
Shamong, New Jersey
06 Sep 25
$113.34 - $182.88
Lake Stevens Triathlon + Duathlon & Aquabike
Lake Stevens, Washington
06 Sep 25
$85.80 - $112.30
CajunMan Triathlon, Duathlon, Aquabike, Aquathlon & 5k Run
Lafayette, Louisiana
07 Sep 25
$32.95 - $170.60
Rev3 Back Bay
Snow Hill, Maryland
07 Sep 25
$107.50 - $128.70
marshall FINANCIAL GROUP Warrington Sprint Tri/Du/Aqua #
Warrington, Pennsylvania
07 Sep 25
$75.89 - $118.69
DeGray Lake Triathlon
Caddo Valley, Arkansas
07 Sep 25
$49.60 - $172.65
Texas State Sprint Triathlon
San Marcos, Texas
07 Sep 25
$107.00 - $149.40
UTE Off Road Festival (5KM Trail Run & Duathlon)
Dover, Florida
07 Sep 25
$54.00 - $239.50
Showing 81-120 of 260 results
