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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

General Smallwood Triathlon

Marbury, Maryland
Sat 25 Apr 26
$108.90 - $174.90
πŸš€Boosted

The Spirit of Kona Triathlons & 5k/10k

Lenoir City, Tennessee
Sat 09 May 26
$31.74 - $158.94
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Orange County Multi-Sport Festival

Mission Viejo, California
Sun 26 Apr 26
$50.60 - $272.00

Defuniak Springs Sprint Triathlon

Defuniak Springs, Florida
Sat 02 May 26
$85.80

White Lake Pro-Am Half Triathlon

White Lake, North Carolina
Sat 02 May 26
$136.38 - $270.75

Citrus Kids Triathlon

Crystal River, Florida
Sat 02 May 26
$27.20

Baptist Health Tri Montgomery

Montgomery, Alabama
Sat 02 May 26
$84.74 - $211.94

2026 Cal Tri Ventura - 5.3.26

Ventura, California
Sun 03 May 26
$31.59 - $526.00

2026 J-Hawk Earlybird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)

Whitewater, Wisconsin
Sun 03 May 26
Free - $104.88

2026 Latitude 29.2 Triathlon

Port Bolivar, Texas
Sun 03 May 26
$43.40 - $91.10

AdventHealth Girlz on Fire Women's Triathlon & 5K

Clermont, Florida
Sat 09 May 26
$34.92 - $144.10

Vermont Sun Triathlon and Run Series

Salisbury, Vermont
Sun 10 May 26 - Sun 30 Aug 26
$32.80 - $202.40

USA Triathlon Multisport National Championships Festival

South Haven, Michigan
Wed 13 May 26
$62.92 - $192.24

2026 Nash Tri Camp

Nashville, Tennessee
Wed 13 May 26 - Sun 17 May 26
$447.25

Root River Triathlon

Houston, Minnesota
Sat 16 May 26
$70.39

Mighty Moraine Spring Multi-Sport Festival

Portersville, Pennsylvania
Sat 16 May 26 - Sun 17 May 26
$29.75 - $215.25

She Tris Sprint Triathlon - I'On Club

Mount Pleasant, South Carolina
Sat 16 May 26
$93.88 - $179.88

Playtri Fort Worth Triathlon & Run-Bike-Run I.

Fort Worth, Texas
Sun 17 May 26
$42.34 - $95.34

Lake Lou Yaeger Triathlon

Litchfield, Illinois
Sun 17 May 26
$81.66 - $209.76

Nashville Women's Triathlon

Nashville, Tennessee
Sun 17 May 26
$84.74 - $201.34

Dunedin Rotary Triathlon

Dunedin, Florida
Sun 17 May 26
$76.16 - $150.22

Shi-Tri

Owosso, Michigan
Sun 17 May 26
$64.60 - $107.00

2026 Cal Tri Richmond - 5.17.26

Spotsylvania Courthouse, Virginia
Sun 17 May 26
Free - $526.00

Kansas City Triathlon

Kansas City, Missouri
Sun 17 May 26
$97.30 - $236.40

Lakeside Double Sprint Triathlon

Greenville, South Carolina
Fri 22 May 26
$92.53 - $140.45

Bear Lake Triathlon

North Muskegon, Michigan
Sun 24 May 26
$58.68 - $149.84

Finger Lakes Triathlon Silver

Silver Lake, New York
Sat 30 May 26
$27.50 - $107.00

OnondagaMan

Jamesville, New York
Sat 30 May 26
$127.14 - $325.45

Lewisburg Sprint Triathlon

Lewisburg, Pennsylvania
Sat 30 May 26
$86.00 - $107.00

Ashley Whitney Music City Triathlon

Nashville, Tennessee
Sun 31 May 26
$84.74 - $211.94

Southern Tier Triathlon Club Summer Tri Series

Cassadaga, New York
Wed 03 Jun 26 - Wed 05 Aug 26
$74.14 - $191.80

Best in the West Triathlon Festival

Sweet Home, Oregon
Sat 06 Jun 26
$27.50 - $421.00

Conneaut Lake Sprint Triathlon

Conneaut Lake, Pennsylvania
Sat 06 Jun 26
$87.80 - $109.00

Innsbrook Triathlon

Wright City, Missouri
Sat 06 Jun 26
$81.66 - $209.76

Grand Rapids Triathlon

Ada, Michigan
Sun 07 Jun 26
$51.61 - $368.95

Reston Sprint Triathlon

Reston, Virginia
Sun 07 Jun 26
$119.03 - $215.10

Sager Creek Triathlon

Siloam Springs, Arkansas
Sun 07 Jun 26
$59.30 - $69.90

Wisconsin Triathlon Series

Madison, Wisconsin
Sun 07 Jun 26 - Sun 20 Sep 26
Free - $182.25

Indian River Networks 40th Annual PineappleMan Triathlon/Duathlon

Melbourne Beach, Florida
Sun 07 Jun 26
$107.71 - $212.45

DeSatnick Real Estate Escape the Cape Triathlon

Lower Township, New Jersey
Sun 07 Jun 26
Free - $393.89

America's Race - Leon's Triathlon. June 7, 2026

Hammond, Indiana
Sun 07 Jun 26
$175.55 - $273.20

Innsbrook Kids Triathlon

Wright City, Missouri
Sun 07 Jun 26
$44.30
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