United States
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Alabama12
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Alaska11
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Arizona12
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Arkansas3
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California45
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Colorado10
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Connecticut8
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Delaware3
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District of Columbia
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Florida53
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Georgia15
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Hawaii
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Idaho13
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Illinois26
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Indiana26
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Iowa10
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Kansas5
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Kentucky10
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Louisiana5
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Maine7
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Maryland18
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Massachusetts16
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Michigan29
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Minnesota13
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Mississippi5
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Missouri10
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Montana10
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Nebraska5
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Nevada
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New Hampshire2
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New Jersey28
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New Mexico3
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New York67
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North Carolina31
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North Dakota1
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Ohio19
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Oklahoma8
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Oregon12
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Pennsylvania24
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Puerto Rico1
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Rhode Island2
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South Carolina16
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South Dakota
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Tennessee22
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Texas55
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Utah16
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Vermont1
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Virginia34
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Washington22
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West Virginia7
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Wisconsin28
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Wyoming3
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 777 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
February 2026
A winter endurance event in Soldotna with run, ruck, ski, loaded carry, hybrid and kids divisions on looped courses. The hourglass timing reduces available time each round and scoring is by total completed laps.
Brave snowy trails at the Abominable Snow Tri on Feb 22 at Cannonsburg with multiple formats including fat bike and 5K run. Tri entrants get a snow globe medal and sweatshirt; post race food and proceeds benefit Cannonsburg Ski Patrol.
Indoor triathlon in Evanston on February 22, 2026, with timed swim, bike and run segments and separate Collegiate and Open categories. The event serves as a qualifier for the U.S. Collegiate Club Triathlon Nationals.
Indoor tri at the Jewish Community Center in Overland Park with lane swims in a 25 yard pool, Keiser Spin bikes and an indoor track run. Sprint, Super Sprint and youth distances plus relays welcome athletes of every level.
Indoor triathlon at Lifetime Fitness in Burr Ridge on Feb 22, 2026, featuring timed swim, studio cycling and treadmill runs for a fast, competitive workout. Small waves, finisher shirt and medal, plus awards for top performers.
Kick off the multisport season at the Northeast Park Duathlon in Gibsonville, NC on Feb 28, 2026. Sprint through a quick run bike run course solo or with a relay team and earn a custom beanie to mark your finish.
Push your limits at the YMCA Dry Tri on Feb 28, 2026 at Neal Center in Toledo, IL with indoor rowing, cycling and treadmill segments. Timed heats use venue equipment and need advance registration; sign up by Feb 9 to guarantee a shirt.
Join the UWS Race on the Base on Feb 28, 2026 at the Joint Forces Training Base in Los Alamitos for a standout reverse sprint triathlon with run, bike, swim order and a separate 5K run walk. Relay teams of three welcome.
Join the NorthPointe Wellness Indoor Triathlon Series in Roscoe Jan to Mar 2026 for three indoor swim bike run races. Register for a single race or the full series and chase top overall awards while spots remain.
Indoor triathlon at Abingdon YMCA on Feb 28, 2026, with timed swim, bike and run segments. Open to ages 10 to 100, this fast paced event tests total distance covered across pool, cycle studio and treadmills.
Race the trails at Magnolia Hill Ranch for a weekend of Adventure Race action plus adult, relay and kids duathlons welcoming all ages. Enjoy scenic single track and gravel courses, family friendly distances, race shirts and finisher medals.
Join the Team Compete Driathlon in Omaha on February 28, 2026. Swap the swim for indoor rowing and tackle rowing, cycling and running across a one hour and eight minute course for fast friendly competition.
A two day mushing event in Baldwin, Michigan with multiple dog sled classes, a mixed two dog fun run for sled skijor and fat tire bikes, and a 100-yard kiddies dash. MUSH membership is required.
March 2026
Celebrate Bevoman Triathlon's 10th anniversary at Pace Bend Park near Austin with swim bike and run courses through Texas Hill Country and along the Colorado River. New Sprint joins Olympic distances for age group and collegiate teams.
Tackle three exciting triathlons in the 2026 Shelbyville Triathlon Series at Clear Creek Park, with varied swim, bike, and run distances for every level. Race one or all three and earn series medals, age group awards, and bragging rights all spring.
Race indoors at Tri WashU with a pool swim, spin bike session and 5k track run. Collegiate and age group fields chase bobblehead awards and national qualifying points in a fast, friendly atmosphere.
Join the TrackTown Triathlon at the University of Oregon Recreation Center on March 1, 2026 for a friendly, low pressure short course event perfect for beginners and families. Indoor swim, timed stationary bike and a quick run with UO tri team suppor..
A six week off road series at Wayne Grube Memorial Park in Northampton PA featuring weekly runs, cyclocross races, and double cross events. Weekly entries and a season pass are available and points accumulate toward season awards.
Celebrate the 20th Pasadena Triathlon at the iconic Rose Bowl on March 7, 2026, featuring tri, du, reverse, junior races and a charity Angel 5k supporting Angel City Sports. All ages and adaptive athletes are welcome for a fun, festive day of racing.
Take on the Bayshore 70.4 or a beginner friendly sprint in Long Beach with a calm Bay swim and scenic oceanfront course. Individual and relay entries, chip timing, finisher medal and post race food make this an ideal early season race.