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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

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Abington Triathlon

Abington, Pennsylvania
31 May 25
$34.30 - $129.70
πŸš€Boosted

Tri Sister Sprint Triathlon Training Program

Philadelphia, Pennsylvania
25 Apr 25 - 13 Jul 25
$186.50
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We Are One Kayak Fun-Tri

Wendell, Idaho
26 Apr 25
$43.40 - $85.80

BOOKING IT Through the Bluff

Hokes Bluff, Alabama
26 Apr 25
$15.95 - $134.40

Peachtree Intl & SuperSprint Triathlons and AquaBike

Peachtree City, Georgia
26 Apr 25
Free

JCC Bridgewater Triathlon

Bridgewater, New Jersey
27 Apr 25
$27.50 - $96.40

Jackie Okun Triathlon

Valrico, Florida
03 May 25
$38.10

Tri My Best

Greenville, South Carolina
04 May 25
$16.90

North Penn IRONKnights Triathlon

Lansdale, Pennsylvania
17 May 25
$32.80

Druid Hill Triathlon

Baltimore, Maryland
01 Jun 25
$96.40 - $160.00

Bay Area Kids Triathlon Series

Cupertino, California
01 Jun 25 - 17 Aug 25
$106.44

TCM Mini Triathlon

Pensacola Beach, Florida
14 Jun 25
Free

Charleston Sprint Triathlon Series Race 1

Charleston, South Carolina
15 Jun 25
Free

Clinton Lake Sprint Triathlon

DeWitt, Illinois
22 Jun 25
$96.40 - $117.60

Charleston Sprint Triathlon Series Race 2

Charleston, South Carolina
06 Jul 25
Free

BOTTOMLESS TRIATHLON

Roswell, New Mexico
12 Jul 25
Free - $96.49

Stone Harbor Triathlon

Stone Harbor, New Jersey
13 Jul 25
$159.75

CCPRC Youth Triathlon

Charleston, South Carolina
26 Jul 25
Free

Charleston Sprint Triathlon Series Race 3

Charleston, South Carolina
27 Jul 25
Free

The Berg Super Sprint Triathlon/Duathlon

Tiffin, Ohio
27 Jul 25
$48.70

Perinton Youth Triathlon presented by Towpath Bike

Perinton, New York
02 Aug 25
$37.54

Shermanator Triathlon

Augusta, Michigan
02 Aug 25
$43.40 - $96.40

Charleston Sprint Triathlon Series Race 4

Charleston, South Carolina
10 Aug 25
Free

NorCal Kids Triathlon

Orinda, California
16 Aug 25
Free

Sugar Beet Classic

Powell, Wyoming
16 Aug 25
$22.66 - $70.27

KIDS ROCK ENDLESS SUMMER TRIATHLON & DUATHLON!

Penllyn, Pennsylvania
23 Aug 25
$69.89

Tri-Warriors Youth Triathlon

Pembroke, North Carolina
23 Aug 25
$30.00

PEAK 7B Youth Triathlon

Sandpoint, Idaho
24 Aug 25
$16.90 - $22.20

Lake Quivira Triathlon

Lake Quivira, Kansas
30 Aug 25
$16.90 - $43.40

Ironman Wisconsin (myTeam Triumph)

Madison, Wisconsin
06 Sep 25
Free

Tri The Illini

Champaign, Illinois
21 Sep 25
$59.30 - $117.60

Thunderbolt Youth Tri 2.0

Sierra Vista, Arizona
27 Sep 25
$20.08 - $38.10

Tri McConnell Indoor Triathlon

Columbus, Ohio
09 Nov 25
$54.80

Boca Raton YMCA Youth Triathlon Fall 2025

Boca Raton, Florida
16 Nov 25
$54.50

Frozen Hare

Broomall, Pennsylvania
13 Dec 25
Free - $59.30

South Carolina Triathlon Series Scoring & Volunteer Sign Ups

South Carolina, South Carolina
31 Dec 25
Free

St. Patricks Day Sprint Tri

Keller, Texas
08 Mar 26
$59.09

Azalea Sprint

Wilmington, North Carolina
08 Mar 26
$61.13 - $120.25

Pinehurst Triathlon Festival

Pinehurst, North Carolina
11 Apr 26
$55.75 - $163.25
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