Triathlon Race Calendar in United States

NextGen Triathlon Club

League City, Texas, United States

Jun 14, 2026 (Sun) – Sep 13, 2026

$335.00

Triathlon

NextGen Training - 2026

AdventHealth Cool Sommer Mornings Triathlon-Duathlon-5K Series #1

Clermont, Florida, United States

Jun 14, 2026 (Sun)

Running, Triathlon, Duathlon, Aquabike, Swimrun

5K 18.6K 19.8K 13.6K +8

Stafford Race for HOPE Triathlon, Duathlon, & Aquabike #

Manahawkin, New Jersey, United States

Jun 14, 2026 (Sun)

Triathlon, Duathlon, Running

24.7K 27.5K 19.7K +1

Trident Newport Sprint Triathlon

Newport, Rhode Island, United States

Jun 14, 2026 (Sun)

Triathlon

24.1K

Columbia Triathlon

Columbia, Maryland, United States

Jun 14, 2026 (Sun)

Triathlon

Half-Marathon 10.9K

11TH ANNUAL SCOOGIE EVENTS KIDS ROCK TRIATHLON & DUATHLON!

Penllyn, Pennsylvania, United States

Jun 13, 2026 (Sat)

Triathlon

Ozark Valley Triathlon

Fayetteville, Arkansas, United States

Jun 13, 2026 (Sat) – Jun 14, 2026

Triathlon, Aquabike, Duathlon

37K 24.1K 30.6K 27.4K

Napoleon Triathlon Presented By Henry County Hospital

Napoleon, Ohio, United States

Jun 13, 2026 (Sat)

Triathlon, Duathlon

27.5K 31.7K 1.7K +1

Robert J. Aaron Memorial Mighty Montauk Triathlon /Aquabike and Sprint

Montauk, New York, United States

Jun 13, 2026 (Sat)

Triathlon, Aquabike

44.3K 34.1K 30.1K

M22 Challenge

Empire, Michigan, United States

Jun 13, 2026 (Sat)

Triathlon

34.6K

Lake Frances Triple P Triathlon

Valier, Montana, United States

Jun 13, 2026 (Sat)

Triathlon

26.6K

The Great Escape Triathlon

Jefferson City, Missouri, United States

Jun 13, 2026 (Sat) – Jun 14, 2026

Triathlon, Duathlon

1.8K 8.2K 11.1K 24.8K +2