United States
- Alabama 10
- Alaska 4
- Arizona 15
- Arkansas 2
- California 62
- Colorado 16
- Connecticut 4
- Delaware 2
- District of Columbia 1
- Florida 40
- Georgia 8
- Hawaii 4
- Idaho 8
- Illinois 19
- Indiana 12
- Iowa 11
- Kansas 2
- Kentucky 6
- Louisiana 5
- Maine 3
- Maryland 14
- Massachusetts 13
- Michigan 19
- Minnesota 9
- Mississippi 5
- Missouri 8
- Montana 4
- Nebraska 4
- Nevada 3
- New Hampshire 3
- New Jersey 10
- New Mexico 4
- New York 55
- North Carolina 24
- North Dakota
- Ohio 13
- Oklahoma 6
- Oregon 5
- Pennsylvania 17
- Puerto Rico 1
- Rhode Island 2
- South Carolina 8
- South Dakota 1
- Tennessee 12
- Texas 49
- Utah 14
- Vermont 2
- Virginia 30
- Washington 10
- West Virginia 2
- Wisconsin 26
- 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 605 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
November 2026
A multisport race day at Newport Dunes offering twelve sprint and Olympic events, held at the same site since 1978 and serving as the Cal Tri Events National Championship.
A multi-format triathlon event at Cocoa Riverfront Park on November 1, 2026, featuring international and sprint triathlons, aquabike, duathlon, and relay divisions along the Indian River.
A fall duathlon in Prospect Park featuring a 2.1 mile opening run, a 10 mile three-lap bike, and a 3.3 mile final loop with about 140 ft of climbing. Post race barbecue and volunteer opportunities are available.
A Baytown, Texas event offering a 10K combo with either a 5K bike plus 5K trail run or a 5K run plus 5K trail run, plus standalone 5K bike and trail run options. Helmets required for bike riders and finishers receive a shirt and medal.
Two triathlon options in Long Beach on E Ocean Blvd, featuring open-water swims, out-and-back bike courses open to traffic, and stocked aid stations; registration includes timing, a shirt, medal, and post race food.
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
IRONMAN Florida in Panama City Beach features an ocean swim, flat bike and run courses, strong spectator support, and serves as a World Championship qualifier.
Rocktown Adventure Race at Massanutten Resort in the Shenandoah Valley offers 5 hour and 30 hour adventure courses with mountain biking, trekking, ropes and paddle elements. Races finish at Basecamp with food and awards.
The Annual Turkey Triathlon at Weber State Campus is a reverse sprint triathlon with a 300 yd swim, 10k bike and 5k run. The event includes a pantry drive, awards, a raffle, and family activities.
An adventure race in Red River Gorge on November 7, 2026, with 12 and 24 hour formats; navigating, biking, trekking, ropes and packrafting in the 24 hour option.
A beach event on Anna Maria Island offering a 5K run, a 5K SUP race, and a combined 10K option with set registration dates and rental availability.
An adventure race around Lapham Peak State Park with three timed options, 3, 8, and 18 hours, featuring paddling, trekking, biking and checkpoint navigation.
OTILLO Swimrun Austin is a swimrun event in Spicewood, Texas on November 8, 2026 with team and solo races over 16, 10 and 7 mile courses. Registration opens November 9, 2025 and closes December 1, 2025.
An indoor sprint triathlon at the Ithaca YMCA on November 8, 2026 featuring timed 25-yard pool swim, spin bike ride, and treadmill run; distances determine overall results and proceeds support the YMCA Annual Campaign.
A swimrun weekend at Pace Bend Park with three course options around Lake Travis, on-site lodging at Camp Texlake, and mandatory swimrun gear provided and required.
Indoor triathlon at McConnell Heart Health Center in Columbus on 11/08/2026 with 10 min swim, 30 min bike and 20 min run; individual and 2 or 3 person relay options.
TXTRI at Canyon Park on November 8, 2026 offers sprint and Olympic triathlons plus DU3 options that pair swim, bike or run. Events use lake swim time trial starts, closed loop bike and run courses, and road traffic control for outside sections.
Age group draft legal sprint triathlon at Tempe Town Lake with a 750 m swim, 20 km bike and 5 km run offering Age Group Team USA qualification spots.
ÖTILLÖ Swimrun Austin on 8 November 2026 offers three swimrun distances around Pace Bend Park with lake swims, forest trails, cliffs, and onsite camping at Camp Texlake.
An urban adventure race in Richmond combining trail run, singletrack mountain bike, and Class III+ whitewater paddle. Enter individually or as a three-person team with each member doing one leg.
The 2026 Women’s Collegiate Triathlon National Championship at Tempe Town Lake North Park is a USA Triathlon sanctioned sprint triathlon for collegiate women athletes, chip timed by 4 Peaks Racing with amenities including a race shirt and finisher me..