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Duathlons found
View all ↓Duathlons 2025 - 2026
US Duathlon Events Calendar
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Duathlons 2025 - 2026
TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event
Middleville, Michigan
20 Jul 25
$32.80 - $181.20
Cypress Sprint and Youth Triathlon
Cypress, Texas
20 Jul 25 - 27 Jul 25
$38.78 - $209.18
2025 Cal Tri Williamsburg - 7.20.25
Williamsburg, Virginia
20 Jul 25
Free - $526.00
Omaha Triathlon at the "C" - USA Triathlon Nebraska State Championships 2025
Omaha, Nebraska
20 Jul 25
$27.50 - $175.90
Appleman Triathlon/Duathlon/AquaBike
Littleton, Massachusetts
20 Jul 25
$91.10 - $138.80
Seafair Triathlon
Seattle, Washington
20 Jul 25
$34.48 - $105.72
TriMillennium
Walker, Michigan
25 Jul 25 - 26 Jul 25
$48.70 - $181.20
Ugly Dog Triathlon
Grass Lake, Michigan
26 Jul 25
$60.80 - $128.64
Shell Lake Sprint Triathlon/Duathlon
Shell Lake, Wisconsin
26 Jul 25
$86.05 - $128.45
First Responders "Bring in the Backup" Triathlon
Northwood, Iowa
26 Jul 25
$59.30 - $96.40
Rocketchix Pointe-Marie
Baton Rouge, Louisiana
26 Jul 25
$80.50
DQ Laurel Lake Triathlon, Duathlon, Aquabike, Aquathlon, & Super Sprint Triathlon in honor of William Laubengeyer *#
Millville, New Jersey
26 Jul 25
Free - $145.44
Go Girl Triathlon
Cicero, Indiana
26 Jul 25
$69.90 - $128.20
2025 Matt Mason "Cowboy UP" Triathlon/Duathlon
Smithville, Missouri
27 Jul 25
$54.00 - $191.80
Game On! Saint Augustine Triathlon
Vilano Beach, Florida
27 Jul 25
$116.54 - $272.95
TriKB
Key Biscayne, Florida
27 Jul 25
$143.04 - $196.04
Alexandria Triathlon
Alexandria, Minnesota
01 Aug 25
$27.50 - $149.40
YFC Seeley Lake Challenge Triathlon/Duathlon
Seeley Lake, Montana
02 Aug 25
$27.95 - $86.14
Top Gun Triathlon
St Petersburg, Florida
02 Aug 25
$85.80 - $170.60
TRI Columbus
Columbus, Indiana
02 Aug 25
$43.40 - $69.90
K-Town on the River Triathlons
Knoxville, Tennessee
02 Aug 25
$117.60 - $347.50
Canoe Creek Triathlon & Races
Hollidaysburg, Pennsylvania
02 Aug 25
$28.81 - $43.65
Columbus Triathlon & Multisport Festival
New Holland, Ohio
02 Aug 25
$44.00 - $126.50
Lake Tye Triathlon - 2025
Monroe, Washington
02 Aug 25
$48.70 - $181.20
Indy Sprint Tri #2
Indianapolis, Indiana
02 Aug 25
$69.90 - $122.90
2025 Brigantine Beach Triathlon
Brigantine, New Jersey
02 Aug 25
$55.50 - $140.30
Andy's Race
Greenville, South Carolina
03 Aug 25
$60.58 - $140.45
Badgers Autumn Lake Triathlon
Williamstown, New Jersey
03 Aug 25
$22.20 - $96.40
Fort Ritchie Triathlon and Duathlon
Cascade, Maryland
03 Aug 25
$96.72 - $139.04
Columbia River Triathlon
Vancouver, Washington
08 Aug 25 - 09 Aug 25
Free - $252.56
Lake Max Triathlon and Duathlon
Culver, Indiana
09 Aug 25
$21.10 - $118.95
Kill Creek Park Triathlon, Duathlon, Aquabike, & Aquathlon
Olathe, Kansas
09 Aug 25
$43.40 - $170.60
SYLVANIA SUPERKIDS
Sylvania, Ohio
09 Aug 25
$8.92 - $28.00
Summer Sizzler
Grand Island, New York
09 Aug 25
Free - $108.00
Twin Lakes Triathlon
Manson, Iowa
09 Aug 25
$32.80 - $96.40
Wisconsin Women's Triathlon
Pleasant Prairie, Wisconsin
10 Aug 25
$113.68 - $219.18
Game On! Escape to Hutchinson Island Triathlon #2
Stuart, Florida
10 Aug 25
$116.54 - $272.95
Tri Santa Cruz
Santa Cruz, California
10 Aug 25
$81.00 - $379.50
SYLVANIA TRIATHLON, DUATHLON, AQUABIKE & RELAY Presented by Skylight Financial Group
Sylvania, Ohio
10 Aug 25
$43.90 - $106.44
Classic City Sprint, Duathlon and Aquabike
Athens, Georgia
10 Aug 25
$85.80 - $160.00
Showing 201-240 of 375 results