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Triathlons 2025 - 2026

Triathlons combine swimming, cycling, and running into one of the most popular all-round physical challenges. There are a huge variety of types of triathlons to choose from in terms of distances, cycle and run terrain options, and whether the swim is in a pool, in open water (eg lake), or even the sea.

What Triathlons Distances Are There?

Super Sprint Triathlons: 400m swim; 10km bike; 2.5km run.

Sprint Triathlons: 750m swim; 20km bike; 5km run.

Olympic Triathlons (aka Standard Triathlons): 1500m swim; 40km bike; 10km run.

Half Ironman Triathlons: 1.9km swim; 90km bike; 21.1km run. (This distance is also known as a β€œ70.3” which refers to the total race distance in miles.)

Ironmanβ„’ Triathlons: 3.86km (2.4 miles) swim; 180.25km (112 miles) bike; 42.2km (26.2 miles) run. As Ironmanβ„’ is a trademark, these are also known as β€˜Iron distance events.

Triathlons Near Me

If you’re looking for a true multisport challenge, you’ll discover it with our US triathlon calendar. Whether you’re new to the sport and looking for your first Super Sprint triathlon or a hardened triathlete looking for a Double Ironman distance event, check out our comprehensive full 2025 - 2026 triathlon list below, or if you know which distance you want to search for simply use the links above. Filter by location to find your nearest Triathlons or take a look at the biggest and best events in California, Texas, Phoenix, Florida, and Ohio.

Triathlons 2025 - 2026

πŸš€Boosted

SOS Triathlon

New Paltz, Ulster
07 Sep 25
$780.00
πŸš€Boosted

White Squirrel Kids Triathlon

Olney, Illinois
08 Aug 25
Free - $27.50
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Goose Pond Frantic Frog Sprint Triathlon and 5k

Scottsboro, Alabama
30 Aug 25
$44.00 - $154.70

Plutonium Man Triathlon

Richland, Washington
30 Aug 25
$59.30

Tri Pike 2025

Pikeville, Kentucky
30 Aug 25
$27.50 - $133.50

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

Rotary Club of Katy Triathlon at Cane Island

Katy, Texas
31 Aug 25
$101.70 - $138.80

Game On! ManateeMan Triathlon

Cape Coral, Florida
31 Aug 25
$148.34 - $304.45

Peach Kid's Triathlon - Mountain View

Marietta, Georgia
31 Aug 25
$75.20

YMCA STRONG KIDS TRIATHLON

Simpsonville, South Carolina
01 Sep 25
$33.95 - $49.93

Blackland Triathlon and Blackland Youth Tri

Plano, Texas
01 Sep 25
$48.70 - $310.75

Old Forge Marathon Weekend - Ultra, Marathon, Half Marathon, 10K, 5K, Kayak, Bike

Old Forge, New York
04 Sep 25 - 07 Sep 25
$43.40 - $284.50

Smith Mountain Lake Ultra Triathlon

Huddleston, Virginia
05 Sep 25 - 06 Sep 25
$450.00 - $950.00

Sunrise Side Triathlons & Duathlon

East Tawas, Michigan
06 Sep 25
$81.19 - $224.63

Chelanathon

Manson, Chelan
06 Sep 25
$95.00 - $200.00

Black Hawk YMCA Triathlon

Waterloo, Iowa
06 Sep 25
$80.50 - $160.00

2025 Dave Parcells Madison Triathlon

Madison, Connecticut
06 Sep 25
$107.00 - $160.00

Brett Robinson Alabama Coastal Triathlon

Gulf Shores, Alabama
06 Sep 25
$84.74 - $211.94

Loop-de-Lori

Chippewa Falls, Wisconsin
06 Sep 25
$22.20 - $54.00

Pumpkinman Triathlon Festival

South Berwick, Maine
06 Sep 25
$92.10 - $296.00

Loveland Frogman Race

Loveland, Ohio
06 Sep 25
$91.10 - $170.60

SEA CLIFF TRIATHLON

Sea Cliff, New York
06 Sep 25
$69.00 - $149.00

Finger Lakes Triathlon

Canandaigua, New York
06 Sep 25
$27.50 - $165.30

2025 Lake Nighthorse Triathlon - Sprint and Olympic

Durango, Colorado
06 Sep 25
$101.70 - $144.10

Lake Hopatcong Sprint Triathlon Challenge Presented by Saint Clare's Health

Hopatcong, New Jersey
06 Sep 25
$75.70 - $144.60

TYathlon Sprint Triathlon & 5K

Mahopac, New York
06 Sep 25
$48.70 - $170.60

Lake Nighthorse Triathlon

Durango, Colorado
06 Sep 25
$101.70 - $133.50

Tugaloo Olympic, Sprint and Aquabike

Lavonia, Georgia
06 Sep 25
$85.80 - $165.30

White Lake Fall International & Double Sprint

White Lake, North Carolina
06 Sep 25 - 07 Sep 25
$82.63 - $184.75

Buchanan Tri

Buchanan, Virginia
06 Sep 25
$96.40

DQ Pine Barrens Olympic Triathlon, Duathlon, Aquabike, Sprint Triathlon, & *NEW* Aquathlon *#

Shamong, New Jersey
06 Sep 25
$113.34 - $182.88

Hyannis 2 Triathlon

Barnstable
06 Sep 25
$165.00 - $330.00

Sugar Beet Classic

Powell, Wyoming
06 Sep 25
$22.66 - $75.56

Rhoades McKee Reeds Lake Triathlon 2025

East Grand Rapids, Michigan
06 Sep 25
$38.45 - $155.05

Patriots Triathlon

Williamsburg, Virginia
06 Sep 25
$108.90 - $229.90

Lake Stevens Triathlon + Duathlon & Aquabike

Lake Stevens, Washington
06 Sep 25
$85.80 - $112.30

Triquest Triathlon

Ludlow, Vermont
06 Sep 25
$144.10 - $289.75

Rev3 Back Bay

Snow Hill, Maryland
07 Sep 25
$107.50 - $128.70

Mighty Hamptons Steve Tarpinian Memorial Olympic Distance Triathlon presented by Northwell Health benefitting i-tri

Sag Harbor, New York
07 Sep 25
$101.46 - $304.38

Bootlegger Triathlon

Dawsonville, Georgia
07 Sep 25
$44.10 - $54.10

Title 9 Women's Triathlon

Hopkinton, Massachusetts
07 Sep 25
$137.15 - $221.55
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