United States
- Alabama 10
- Alaska 3
- Arizona 13
- Arkansas 2
- California 66
- Colorado 12
- Connecticut 3
- Delaware 3
- District of Columbia
- Florida 44
- Georgia 3
- Hawaii 5
- Idaho 7
- Illinois 16
- Indiana 5
- Iowa 9
- Kansas 7
- Kentucky 5
- Louisiana 5
- Maine 3
- Maryland 14
- Massachusetts 7
- Michigan 15
- Minnesota 7
- Mississippi 5
- Missouri 12
- Montana 6
- Nebraska 5
- Nevada 3
- New Hampshire 1
- New Jersey 14
- New Mexico 4
- New York 48
- North Carolina 19
- North Dakota
- Ohio 11
- Oklahoma 3
- Oregon 10
- Pennsylvania 20
- Puerto Rico 1
- Rhode Island 1
- South Carolina 10
- South Dakota
- Tennessee 8
- Texas 45
- Utah 16
- Vermont 1
- Virginia 27
- Washington 12
- West Virginia 2
- Wisconsin 22
- Wyoming 1
Triathlon Calendar United States 2026-2027
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in the United States for 2026-2027! Our updated list features 566 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
May 2027
A multisport festival in Glen Allen, Virginia on May 2, 2027 offering triathlon, duathlon, aquabike and two person mixed relay races for youth and adults. The event includes draft legal and non draft formats and a USAT Youth and Junior Nationals qual..
Day two of the White Lake Spring weekend features International and Sprint triathlon formats at The Grand Regal Resort at Goldston's Beach with Individual, Relay, and AquaBike options.
Cal Tri Ventura on May 2, 2027 in Ventura CA offers 12 Olympic and Sprint event options from swims and runs to combined swim bike run formats at Harbor Cove Beach.
Spring Sprint Triathlon in San Diego on May 2, 2027 features triathlon, duathlon, aquabike, a 5K and kids races with USAT sanctioning and event amenities.
Sprint triathlon and duathlon in downtown Corpus Christi with a protected bay swim, bike course along Ocean Drive, and a run through Cole Park with bay views.
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
A multi-stage 50 Mile triathlon in Danbury, North Carolina featuring a 30 mile bike, multiple 500 yard lake swims, trail and ridge runs, and a final Dan River swim.
Multi-discipline event at Estelle Manor with kayak, mountain bike and trail run options plus duathlon, aquabike, relay, bike time trial and a 5k trail run.
One-day multisport event at UW Whitewater with triathlon, aquabike, duathlon and relay options plus adaptive divisions and live results.
A USAT sanctioned duathlon at Secor Metropark near Toledo combining a 2.5 mile run, 13.5 mile bike, and 5k run.
Triathlon and related races at JW Marriott Resort and Spa in San Antonio on May 8, 2027, featuring lazy river swims, bike loops and resort finishes with multiple relay and solo options.
Weekend triathlon festival at Lake Anna State Park offering Long, Olympic and Sprint distances with beach swims, rolling bike routes and spectator friendly courses.
A women's only sprint triathlon and 5K on Mother’s Day weekend in Clermont Florida featuring swim, bike, run events plus a duathlon and age group awards.
IRONMAN 70.3 Gulf Coast in Panama City Beach on May 8, 2027 features a Gulf swim, a fast bike on scenic roads and a coastal run.
Olympic-distance triathlon at Granite Beach with a 1.5K swim, 40K bike and 10K trail run, USAT sanctioned and limited to 300 athletes.
Duathlons at Watkins Glen International on a racetrack course with looped run and bike segments, multiple formats including a Formula 1 sequence and a two person relay.
A multi-format event in Canby, OR with a 500-yard pool swim, a 12-mile bike loop, and a 3.1-mile run, plus duathlon, aquabike, and relay options.
A Charlotte triathlon on May 8, 2027 with open-water swims in the Catawba River, mountain bike legs, and trail runs offered in full and sprint distances.
Multisport event at Terra Nonno Winery in Woodstown NJ with duathlon, super sprint, relay and a bike time trial plus onsite wine and post race food.
Sprint and Super Sprint triathlons at Folsom Lake with lake swim, road bike on closed park roads, and a trail run plus race perks and age group awards.
A non-swimming triathlon in Houston MN featuring a 6.8 mile paddle, 7.9 mile bike and 3 mile run with individual and relay options.