Multisports Race Calendar

Waterman Eco-Challenge & Summer Safe Ocean State 5K/10K

Narragansett, Rhode Island, United States

Jul 18, 2026 (Sat)

$60.00 - $175.00

Running, Swimming, Paddle sports, Swimrun

5K 10K 1.6K 4.8K +17

Kids TRYathlon - South Hero

South Hero, Vermont, United States

Jul 18, 2026 (Sat)

Free

Triathlon

Kids TRYathlon

Splash & Dash

Fort Lauderdale, Florida, United States

Jul 18, 2026 (Sat)

$30.00

Swimrun

Splash & Dash

Green Lake Triathlon

Green Lake, Wisconsin, United States

Jul 19, 2026 (Sun)

$99.00 - $225.00

Triathlon

34.4K Ultra

APPLEMAN TRIATHLON/DUATHLON/AQUABIKE CHARITY RACE

Littleton, Massachusetts, United States

Jul 19, 2026 (Sun)

$90.00 - $150.00

Triathlon, Duathlon

22.5K 17.7K

TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event

Middleville, Michigan, United States

Jul 19, 2026 (Sun)

$30.00 - $140.00

Triathlon, Duathlon, Aquabike, Swimming, Cycling, Running

Ultra 41.5K 1.5K 40K +8

Portland Kids Duathlon

Portland, Maine, United States

Jul 19, 2026 (Sun)

$35.00 - $50.00

Cycling, Duathlon

1.6K 2.4K 7.2K

Reston Youth Triathlon

Reston, Virginia, United States

Jul 19, 2026 (Sun)

$60.00

Triathlon, Duathlon

2.6K 4.9K 8.8K 1K +4

Youth Triathlon

Woodbridge, Virginia, United States

Jul 19, 2026 (Sun)

$25.00

Triathlon

VIP and ME (Ages 5-6 or anyone who needs extra support throughout the event) 7-8 Year Old 9-10 Year Old 11-12 Year Old +2

Karakung Kid's Triathlon

Ardmore, Pennsylvania, United States

Jul 19, 2026 (Sun)

$45.00

Triathlon

Kids Triathlon Age 6-8 Kids Triathlon Age 9-10 Kids Triathlon Age 11-12 Kids Triathlon Age 13-14

myTEAM TRIUMPH West MI -- TRIDELSOL -- Captain & Angel Registration

Middleville, Michigan, United States

Jul 19, 2026 (Sun)

Free - $25.00

Triathlon

5K

2026 Cal Tri Williamsburg - 7.19.26

Williamsburg, Virginia, United States

Jul 19, 2026 (Sun)

Free - $33.86

Running

5K 10K