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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

C26 Wisconsin Triathlon Camp '25

Madison, Wisconsin
24 Jul 25 - 27 Jul 25
$520.75
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Game On! Escape to Hutchinson Island Triathlon #1

Stuart, Florida
08 Jun 25
$158.94 - $314.95

Rocketkidz Rookies Triathlon

Baton Rouge, Louisiana
08 Jun 25
$48.75

Sylvan Beach Tri/Du

La Porte, Texas
08 Jun 25
$123.98 - $265.75

Trinona

Winona, Minnesota
08 Jun 25
$161.25 - $330.85

Cereal City Triathlon Training

Battle Creek, Michigan
08 Jun 25 - 19 Jul 25
$11.60

WinSprint Triathlon

Winchester, Kentucky
08 Jun 25
$54.00 - $75.20

Innsbrook Kids Triathlon

Wright City, Missouri
08 Jun 25
$54.98

Otter Romp Youth Triathlon

Keene, New Hampshire
08 Jun 25
$48.70

Jamestown Triathlon

Williamsburg, Virginia
08 Jun 25
$108.90 - $251.90

The Arlington Triathlon - In Memory of Anne Viviani

Arlington, Virginia
08 Jun 25
$138.80

Sunrise Triathlon Pool Sprint

Shreveport, Louisiana
08 Jun 25
$91.10 - $268.75

TRI913 Youth Triathlon CAMP

Lenexa, Kansas
09 Jun 25 - 25 Jul 25
$191.80

Hudson Valley Triathlon Club Summer Tri Series

Mount Tremper, New York
11 Jun 25 - 13 Aug 25
$95.34 - $284.50

Pacific Crest Endurance Sports Festival

Bend, Oregon
13 Jun 25 - 14 Jun 25
$34.40 - $361.64

Cereal City Athletics Youth Tri Club

Augusta, Michigan
13 Jun 25 - 18 Jul 25
$64.60

Saluki Triathlon & Duathlon

Carbondale, Illinois
14 Jun 25
$28.33 - $39.01

10TH ANNUAL SCOOGIE EVENTS KIDS ROCK TRIATHLON & DUATHLON!

Penllyn, Pennsylvania
14 Jun 25
$96.39

2025 Cal Tri Castaic Lake - 6.14.25

Castaic, California
14 Jun 25
Free - $526.00

First Try Triathlon

Linden, Michigan
14 Jun 25
$60.05 - $65.35

2025 Lander Reverse Triathlon

Lander, Wyoming
14 Jun 25
$20.00 - $90.00

Jenny Lee Tri Cup presented by Get Fit Families, LLC & Beaver County Tourism

Beaver Falls, Pennsylvania
14 Jun 25 - 15 Jun 25
$45.35 - $206.95

Strokes, Spokes and Strides

Waynesboro, Pennsylvania
14 Jun 25
Free - $160.00

Three Lakes Triathlons and Kings Market San Juan Island Runs

Friday Harbor, Washington
14 Jun 25
$54.00 - $244.80

Eagle River Triathlon

Chugiak, Alaska
14 Jun 25 - 15 Jun 25
$27.50 - $191.80

Eiffel Tower Triathlon

Paris, Illinois
14 Jun 25
$107.00 - $154.70

Ticonderoga Triathlon Festival

Ticonderoga, New York
14 Jun 25
$84.74 - $175.90

San Juan Trail Tri

Ridgway, Colorado
14 Jun 25
$69.97 - $223.81

Wellfleet Sprint Triathlon

Wellfleet, Barnstable
14 Jun 25
$195.00 - $315.00

Tri Star Triathlons & Duathlons

Knoxville, Tennessee
14 Jun 25
$148.34 - $222.54

Lake Frances Triple P Triathlon

Valier, Montana
14 Jun 25
$91.43 - $197.23

2025 Wyckoff/Franklin Lakes Triathlon

Franklin Lakes, New Jersey
14 Jun 25
$154.45 - $233.95

Cicero Triathlon

Cicero, Indiana
14 Jun 25
$75.20 - $138.80

TCM Mini Triathlon

Pensacola Beach, Florida
14 Jun 25
Free

The Prairie Triathlon at NorthPointe

Roscoe, Illinois
14 Jun 25
$45.00 - $90.00

Conneaut Lake Sprint Triathlon

Conneaut Lake, Pennsylvania
14 Jun 25
$103.70 - $114.30

Wet Dog Triathlon

Decatur, Alabama
14 Jun 25
$69.90

YMCA Race Weekend

Fayetteville, New York
14 Jun 25 - 15 Jun 25
Free - $177.39

RipRoar Youth Triathlon | Valley View

West Des Moines, Iowa
14 Jun 25
$60.18

Stafford Race for HOPE Triathlon, Duathlon, & Aquabike #

Manahawkin, New Jersey
14 Jun 25
$107.99 - $156.14

Au Sable Valley Triathlon

Mio, Michigan
14 Jun 25
$48.70
Showing 41-80 of 755 results