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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

MightyMan Montauk

Montauk, New York
28 Sep 25
$90.78 - $293.70
πŸš€Boosted

Genesis Triathlon

Shelby Township, Michigan
18 May 25
$81.19 - $224.63
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Tri-Shark Classic

Hudson, Illinois
07 Jun 25
$105.94 - $154.70

XTERRA Cameron Park Off-Road Triathlon & Duathlon

Waco, Texas
07 Jun 25
$123.90 - $235.20

Treasure Valley Triathlon

Boise, Idaho
07 Jun 25
$33.61 - $161.71

Hyannis 1 Triathlon

Barnstable
07 Jun 25
$165.00 - $330.00

The Why Not Tri

Palmer, Alaska
07 Jun 25 - 21 Jun 25
$43.70 - $171.80

Trinona Kids

Winona, Minnesota
07 Jun 25
$44.65

Badin Lake Triathlon

Badin, North Carolina
07 Jun 25
$91.85 - $139.55

Innsbrook Triathlon

Wright City, Missouri
07 Jun 25
$87.00 - $241.79

Solid Rock Triathlon

Morton, Illinois
07 Jun 25
$38.10

Grand Rapids Triathlon

Ada, Michigan
07 Jun 25 - 08 Jun 25
$58.68 - $368.95

The Arlington Triathlon - In Memory of Anne Viviani

Arlington, Virginia
08 Jun 25
$101.70

Sunrise Triathlon Pool Sprint

Shreveport, Louisiana
08 Jun 25
$80.50 - $239.50

The Harvest Triathlon

Wareham, Massachusetts
08 Jun 25
$142.43 - $211.00

DeSatnick Real Estate Escape the Cape Triathlon

Lower Township, New Jersey
08 Jun 25
Free - $425.69

VI TRI

Visalia, California
08 Jun 25
$38.60 - $1,051.50

2025 Cal Tri DC - 6.8.25

Marbury, Maryland
08 Jun 25
Free - $526.00

T-Gator Triathlon

Lake Charles, Louisiana
08 Jun 25
$101.70 - $133.50

Sager Creek Triathlon

Siloam Springs, Arkansas
08 Jun 25
$69.90 - $80.50

Bare Hill Sprint Triathlon, Duathlon and Aquabike

Harvard, Massachusetts
08 Jun 25
$85.80 - $149.40

Keuka Lake Triathlon

Keuka Park, New York
08 Jun 25
$38.78 - $145.28

Sylvan Beach Tri/Du

La Porte, Texas
08 Jun 25
$102.68 - $235.80

Trinona

Winona, Minnesota
08 Jun 25
$113.55 - $283.15

Game On! Escape to Hutchinson Island Triathlon #1

Stuart, Florida
08 Jun 25
$137.74 - $293.95

Rocketkidz Rookies Triathlon

Baton Rouge, Louisiana
08 Jun 25
$27.95

WinSprint Triathlon

Winchester, Kentucky
08 Jun 25
$54.00 - $75.20

Innsbrook Kids Triathlon

Wright City, Missouri
08 Jun 25
$46.97

Otter Romp Youth Triathlon

Keene, New Hampshire
08 Jun 25
$38.10

Jamestown Triathlon

Williamsburg, Virginia
08 Jun 25
$108.90 - $213.40

CB Kids Triathlon

Warrington, Pennsylvania
08 Jun 25
$43.40 - $59.30

Turnagain Training Kid's Summer Triathlon Camp

Anchorage, Alaska
09 Jun 25 - 13 Jun 25
$342.25

TRI913 Youth Triathlon Team 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 - $255.40

Pacific Crest Endurance Sports Festival

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

YMCA Race Weekend

Fayetteville, New York
14 Jun 25 - 15 Jun 25
Free - $161.38

Wet Dog Triathlon

Decatur, Alabama
14 Jun 25
$54.00

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

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
$97.29 - $145.44

Au Sable Valley Triathlon

Mio, Michigan
14 Jun 25
$38.10
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