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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

2025 French Creek TriFest (Triathlon & SwimFest)

Elverson, Pennsylvania
17 May 25 - 18 May 25
$38.10 - $181.20
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ConcreteMan & ConcreteKids Triathlon

Rogersville, Missouri
27 Jun 25 - 28 Jun 25
$31.65 - $98.60
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DQ Long Beach Island Triathlon, Duathlon, & Aquabike at Bayview Park *#

Long Beach, New Jersey
21 Sep 25
Free - $177.53

Last TRI

Shelby Township, Michigan
21 Sep 25
$81.00 - $192.30

Potters Race Day

Brady, Nebraska
27 Sep 25
$32.80 - $64.60

Gut Check Adventure Triathlon

Brewster, Barnstable
27 Sep 25
$175.00

YMCA Wrightsville Beach Sprint Triathlon

Wrightsville Beach, North Carolina
27 Sep 25
$55.75 - $152.50

Waterman's Triathlon Festival

Rock Hall, Maryland
27 Sep 25
$108.90 - $306.90

Rev3 Mighty Matapeake

Stevensville, Maryland
27 Sep 25
$107.50 - $128.70

24th Annual Black Canyon Triathlon

Montrose, Colorado
27 Sep 25
$22.22 - $149.54

2025 DJFE Triathlon Race Series

Santa Rosa, California
28 Sep 25
$43.40 - $175.90

DQ Treasure Island Sprint Triathlon, Duathlon, Aquabike, & Kayak Triathlon *#

PT Pleasant, New Jersey
28 Sep 25
$107.99 - $156.14

Robious Landing Triathlon

Midlothian, Virginia
28 Sep 25
$59.30 - $172.72

Lakefront Little Elm Kids Triathlon

Little Elm, Texas
28 Sep 25
$32.80 - $43.40

She Tris Sprint Triathlon- Huntersville (NC)

Huntersville, North Carolina
28 Sep 25
$49.93 - $188.38

South Padre Island Triathlon and South Texas State Championships

South Padre Island, Texas
28 Sep 25
$102.20 - $155.20

MightyMan Montauk

Montauk, New York
28 Sep 25
$90.78 - $293.70

2025 Cal Tri Raleigh - 9.28.25

Wake Forest, North Carolina
28 Sep 25
Free - $526.00

Baltimore Triathlon Festival

Chase, Maryland
04 Oct 25 - 05 Oct 25
$43.90 - $128.70

5th Annual Grand River Color Tour Triathlon

Eaton Rapids, Michigan
04 Oct 25
Free - $60.00

Sandling Beach Triathlon Festival

Wake Forest, North Carolina
04 Oct 25
$71.88 - $184.75

Dam Tri

Lexington, South Carolina
04 Oct 25
$65.90 - $167.08

Pleasants Landing Triathlon

Bumpass, Virginia
04 Oct 25
$108.90 - $218.90

TRI-It Racing Clubs Du Kona Multi-sport Series

Guthrie, Oklahoma
04 Oct 25
Free - $107.00

Idaho High Mountain Triathlon

Yellow Pine, Idaho
04 Oct 25
$100.00 - $130.00

Nat Greene's Revenge Triathlons and Duathlon

Greensboro, North Carolina
04 Oct 25
$50.00 - $118.60

The Great River Challenge, Off-road Triathlon

Northfield, Massachusetts
04 Oct 25
$53.47 - $210.88

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

Fort Worth, Texas
05 Oct 25
$42.34 - $95.34

Monster Kids Triathlon

Keller, Texas
11 Oct 25
$42.82

2025 Cal Tri Charlotte - 10.11.25

Statesville, North Carolina
11 Oct 25
Free - $526.00

Atomic Man Half Iron/Olympic/Sprint Triathlon / Sprint Duathlon

Lenoir City, Tennessee
11 Oct 25
$85.80 - $218.30

She Tris Sprint Triathlon- Winterville (NC)

Winterville, North Carolina
11 Oct 25
$103.18 - $188.38

Hub City Hustle Triathlon

Oloh, Mississippi
11 Oct 25
$53.75 - $117.60

Mindfulness Triathlon

Cadott, Wisconsin
11 Oct 25
$43.40

Game On! Saint Augustine Triathlon - Fall

Vilano Beach, Florida
12 Oct 25
$116.54 - $272.95

Lake Evans Triathlon, 5k & 10k

Bakersfield, California
12 Oct 25
$43.90 - $1,051.50

Space Coast Triathlon and Duathlon

Cocoa, Florida
12 Oct 25
$80.50 - $260.70

Rock N RollMan Olympic, Sprint, Duathlon and Aquabike

Macon, Georgia
12 Oct 25
$85.80 - $165.30

Bolivar Live Triathlon

Port Bolivar, Texas
12 Oct 25
$44.72 - $92.78

Monster Triathlon

Keller, Texas
12 Oct 25
$89.06

Beach Girl Triathlon

Galveston, Texas
18 Oct 25
$39.38 - $71.42

Palm Springs Triathlon

La Quinta, Riverside
18 Oct 25
$114.00 - $279.00
Showing 721-760 of 825 results