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!
June 2027
Columbia Triathlon in Columbia, Maryland offers Sprint and Super Sprint distances with a pool swim, bike course and paved trail, sanctioned by USA Triathlon.
Multi format triathlon event in Ada, Michigan on June 13, 2027 offering Super Sprint to Half distances, relays, swim only, duathlon, aquabike and a month long virtual option.
Series opener at Clermont Waterfront Park on June 13, 2027 featuring a 5K, multiple sprint multisport races, a virtual option, and a four-event series bonus medal.
Multi-discipline event at Keuka College with Sprint and Intermediate triathlons, aquabike, duathlon, relays, and post race dining; online registration closes the Friday before the race.
A three-race Super Sprint triathlon series near Woodstock NY with individual, AquaBike, and relay options, paratriathlete entries, and season points for top finishers.
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
A sprint triathlon in Conneaut Lake, PA featuring a 650 yard swim, 13.8 mile bike and 5K run with individual and relay options, timing, awards, and race shirt and swim cap included.
USAT sanctioned triathlon festival in Ticonderoga, NY offering Sprint, Olympic and Double Ti triathlons plus AquaBike options with no cut off times.
A set of triathlon, duathlon, team relay, and 5K races at Waterfront Park in Medical Lake, WA, featuring an out-and-back open water swim and paved road and trail bike and run courses.
A multi-event triathlon day at Castaic Lake on June 19, 2027 with sprint and Olympic swim, bike and run options across a lakeside venue.
Annual community race on the High Trestle Trail with 5K, 10K, duathlon and virtual options; 208 athletes participated in 2026 to support the Boone County Hospital Foundation.
Multisport event at Craigville Beach offering sprint and Olympic triathlons plus duathlon aquabike and aquathlon with lifeguarded swims and looped bike courses.
USAT sanctioned multi-sport festival at Nona France Quarry with triathlon, duathlon and a three person super sprint relay modeled on the Olympic relay.
Fair City Triathlon's 48th edition is on June 19, 2027 in Louisville, MS with a 0.5 mile swim, 27 mile bike and 6.5 mile run during the Neshoba County Fair.
Seattle Solstice Run at Magnuson Park on June 19, 2027 offers 5k, 10k, 15k, a Kids Dash and a duathlon on a USATF certified 5k loop.
A multi-format triathlon at Jordanelle Reservoir with time trial swim starts, on-site camping, limited parking and aid stations on the run course.
A multi-discipline event in Jupiter, FL featuring swim, bike, run and relay options with a post race pancake breakfast.
Sprint and super sprint triathlons at York College with a pool swim, a 13.5 mile bike (940 ft elevation), and a 5K run on the York Rail Trail.
Lake Pflugerville Triathlon on June 20 2027 offers sprint and Olympic triathlon, aquabike, duathlon, relays, and para categories at Lake Pflugerville.
USAT-sanctioned sprint triathlon in Newport with a 0.33 mile swim, 11.6 mile bike along Ocean Drive, and a 3 mile run through Fort Adams State Park.
A multi sport festival at Blue Lake Regional Park on June 20, 2027 featuring Super Sprint, Sprint and Olympic races plus a 5K, relays, aquabike and paddle events.