Triathlon Calendar United States 2025-2026

Flora-Bama's Mullet Man Triathlon

Pensacola, Florida

Triathlon

The Flora-Bama's Mullet Man Triathlon, held in Pensacola, Florida, features a sprint-distance course with a 1/4 mile swim in the Ole River, a 16.5 mile bike ride through scenic routes crossing between Florida and Alabama, and a 3.9 mile run finishing..

Ironman Texas

The Woodlands, Texas

Triathlon

Belews Lake Triathlon

Stokesdale, North Carolina

Triathlon

Belews Lake Sprint Triathlon is held at Belews Lake, Belews Lake Carolina Marina, 548 Shelton Road, Stokesdale, North Carolina. The race offers sprint-distance events: a Triathlon with 750-meter swim, 14.5-mile bike, and 5-kilometer run; a Sprint Dua..

Belews Lake Sprint Distance Triathlon

Stokesdale, North Carolina

Triathlon

Belews Lake Sprint Distance Triathlon & Multisport Race takes place at Belews Lake near Stokesdale, North Carolina, at the Carolina Marina, set against the lake’s clear waters and foothill backdrop. The event offers sprint distances and multi-sport o..

25-26

Sa - Su

St. Anthony's Triathlon

St. Petersburg, Florida

Triathlon

Lake Norman State Park Sprint

Troutman, North Carolina

Triathlon

The Lake Norman State Park Sprint is a triathlon event held in Troutman, North Carolina, at Lake Norman State Park, conveniently located just six miles from the Mooresville Exit off I-77. The race features sprint distances including a 750-meter swim,..

Spring Bloom Adventure Race

Fredericksburg, Virginia

Multisport

Event overview The Spring Bloom Adventure Race is scheduled for Saturday, April 25, 2026, in Fredericksburg, Virginia, at 6600 River Rd. The event, presented by Dominion Energy, features outdoor navigation with paddling, hiking, and biking on trails...

25-26

Sa - Su

Knox-Xtreme Adventure Race

Knoxville, Tennessee

Multisport

Knox-Xtreme Adventure Race The Knox-Xtreme Adventure Race takes place April 25-26, 2026 in Knoxville, Tennessee at 900 Volunteer Landing Ln, Knoxville, TN 37915. The event is an adventure race that combines running, mountain biking, paddling, and nav..

Cal Tri Culpeper

Culpeper, Virginia

Triathlon

Cal Tri Culpeper is a multi-event triathlon and running festival held at Mountain Run Lake Park in Culpeper, Virginia. The event offers 18 race options including Sprint and Olympic distance triathlons, RunBikeRun, SwimBike, SwimRun, standalone swim a..

Cactus Man

Tempe, Arizona

Triathlon

Cactus Man : Tempe Arts Park, April 26, 2026 Cactus Man is the 8th annual multisport event at Tempe Arts Park by Tempe Town Lake. The event offers Sprint and International distances for individuals and relay teams across triathlon, duathlon and aquab..

Apr - May

30-2

Th - Sa

Mammoth Endurance 36 Hour Tri Relay

Pelham, Alabama

Triathlon

Join a three person team at Oak Mountain State Park for the Mammoth Endurance Ultra Triathlon Relay, choosing a 24 hour or 36 hour team race of swim bike and run. Race day and night, outsmart fatigue and chase the top score.

May 2026

Pink Cheeks Triathlon

Seward, Alaska

Triathlon

The Pink Cheeks Triathlon, held annually in Seward, Alaska, offers a challenging course featuring a 5K run, 10K bike ride, and a 600-yard swim. Starting and finishing at Seward High School, the run and bike segments traverse hilly terrain including c..

2-3

Sa - Su

Xterra New Jersey

Vernon Township, New Jersey

Trail Run Triathlon 5 km 10 km ... 39 km Marathon

XTERRA New Jersey is an off-road multisport event held at the scenic Wawayanda State Park, featuring over 40 miles of trails and a clear lake. Part of the XTERRA World Tour, it offers a variety of races including trail runs (5K to 42K), gravel and mo..

White Lake Pro-Am Triathlon

White Lake, North Carolina

Triathlon

The White Lake Pro-Am Half Triathlon, held in White Lake, North Carolina, is known as one of the fastest half-Ironman courses in the U.S. The race features a 1.2-mile swim in the lake’s clear, spring-fed waters, followed by a flat, two-loop 56-mile b..

Defuniak Springs Sprint Triathlon

DeFuniak Springs, Florida

Triathlon

Event overview The Defuniak Springs Sprint Triathlon takes place on Saturday, May 2, 2026, in Defuniak Springs, Florida. The 2026 edition is the event's sixth year. The race benefits local non-profits. The listed entry fee is $80; the price increases..

Cal Tri Ventura

Ventura, California

Triathlon

The 2026 Cal Tri Ventura, held at Harbor Cove Beach in Ventura, California, offers a variety of multisport events including Sprint and Olympic distance triathlons, RunBikeRun, SwimBike, SwimRun, and standalone swim and run races. Participants can cho..

White Lake Spring International

White Lake, North Carolina

Triathlon

The White Lake Spring International & Sprint is a triathlon event held in White Lake, North Carolina, at The Grand Regal @ Goldston's Beach. This scenic venue features a white sandy beach and amenities including a restaurant, bar, arcade, miniature g..

Ironman 70.3 Gulf Coast

Panama City Beach, Florida

Triathlon

Thunder in the Valley

Terre Haute, Indiana

Triathlon

Thunder in the Valley in Terre Haute, Indiana, is a USAT-certified multi-sport event held at Hawthorn Park, featuring a Sprint Triathlon (500m swim, 20k bike, 5k run) and a Duathlon (1.6k run, 20k bike, 5k run), plus relay formats for two or three-pe..