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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

Findley Lake Triathlon Festival

Findley Lake, New York
27 Jul 25
$91.10 - $175.90
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Robious Landing Triathlon

Midlothian, Virginia
28 Sep 25
$64.60 - $181.20

Lakefront Little Elm Kids Triathlon

Little Elm, Texas
28 Sep 25
$43.40 - $54.00

Atlantic Triathlon

Far Rockaway, New York
28 Sep 25
Free - $110.00

She Tris Sprint Triathlon- Huntersville (NC)

Huntersville, North Carolina
28 Sep 25
$55.25 - $193.70

Pleasants Landing Triathlon

Bumpass, Virginia
04 Oct 25
$108.90 - $224.40

TRI-It Racing Clubs Du Kona Multi-sport Series

Guthrie, Oklahoma
04 Oct 25
Free - $128.20

Idaho High Mountain Triathlon

Yellow Pine, Idaho
04 Oct 25
$100.00 - $180.00

Nat Greene's Revenge Triathlons and Duathlon

Greensboro, North Carolina
04 Oct 25
$50.00 - $129.20

Zarzaur Law Santa Rosa Island Triathlon

Pensacola Beach, Florida
04 Oct 25
$138.80 - $255.40

Big Red Chair Sprint Triathlon and 5k Race

Saint Cloud, Florida
04 Oct 25
$38.10 - $69.90

The Great River Challenge, Off-road Triathlon

Northfield, Massachusetts
04 Oct 25
$53.47 - $210.88

5th Annual Grand River Color Tour Triathlon

Eaton Rapids, Michigan
04 Oct 25
Free - $60.00

Prairie State Cup

Dewitt, Illinois
04 Oct 25
$90.00

Sandling Beach Triathlon Festival

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

Baltimore Triathlon Festival

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

Dam Tri

Lexington, South Carolina
04 Oct 25
$65.90 - $183.05

Sugarman Tri, Du, AquaBike, AquaThon, 5k Run/Walk & *NEW* Kids Tri and Splash-N-Dash

Youngsville, Louisiana
05 Oct 25
$22.20 - $202.40

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

Fort Worth, Texas
05 Oct 25
$52.94 - $127.14

Zarzaur Law Sea Turtle Triathlon

Pensacola Beach, Florida
05 Oct 25
$39.64

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
$101.70 - $268.75

Hub City Hustle Triathlon

Oloh, Mississippi
11 Oct 25
$91.10 - $154.70

Mindfulness Triathlon

Cadott, Wisconsin
11 Oct 25
$43.40

Monster Triathlon

Keller, Texas
12 Oct 25
$89.06

Game On! Saint Augustine Triathlon - Fall

Vilano Beach, Florida
12 Oct 25
$148.34 - $304.45

Lake Evans Triathlon, 5k & 10k

Bakersfield, California
12 Oct 25
$49.20 - $1,051.50

Space Coast Triathlon and Duathlon

Cocoa, Florida
12 Oct 25
$112.30 - $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
$50.06 - $114.14

Brick House Multi-Sport Festival! Featuring: Triathlon, Duathlon, Kids Tri, & Adventure Race!

Navasota, Texas
18 Oct 25 - 19 Oct 25
$59.30 - $95.34

Beach Girl Triathlon

Galveston, Texas
18 Oct 25
$42.58 - $82.10

Palm Springs Triathlon

La Quinta, Riverside
18 Oct 25
$114.00 - $279.00

River Roux Olympic Triathlon 2025

New Roads, Louisiana
18 Oct 25
$117.60 - $128.20

AdventHealth Great Floridian Multisport Festival

Clermont, Florida
18 Oct 25 - 19 Oct 25
$42.34 - $239.50

YMCA Youth Triathlon

Lecanto, Florida
19 Oct 25
$32.64

2025 Cal Tri LA - 10.19.25

Playa Del Rey, California
19 Oct 25
Free - $526.00

The Bill Bone Tropical Triathlon

Lake Worth, Florida
19 Oct 25
$137.74 - $233.14

The Active Texan Triathlon

Bryan, Texas
19 Oct 25
$64.60 - $122.90

Fort DeSoto Series

Saint Petersburg, Florida
19 Oct 25
$143.04 - $196.04
Showing 401-440 of 564 results