New Jersey
New Jersey Triathlon Calendar 2025-2026
Monthly updates for New Jersey
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Explore the best triathlons in New Jersey for 2025-2026! Our updated list features 23 exciting races across the region. Find your next race in New Jersey below and join the running community at these great events!
March 2026
Take on the 2026 HealthQuest Indoor Triathlon in Flemington NJ on March 15 with a pool swim, indoor cycle and treadmill run all under one roof. Participants get a six week training plan, T shirt, swim cap, seminars and a finisher medal.
Riverwinds Triathlon in West Deptford features a quick 200 yd pool swim, 10 mile bike and 5K run on a scenic community course. Options include aquabike, duathlon, relays and a separate 5K, plus packet pickup and a kids fun run for families.
May 2026
Adventure Triathlon at The Manor on May 3 invites paddlers, bikers and runners to a USAT sanctioned day at Estelle Manor in Mays Landing. Multiple race options, medals and free photos make it a great outdoor challenge for all abilities.
JerseyMan Triathlon at Round Valley in Lebanon New Jersey offers long and short courses plus Elite AquaBike and Duathlon options. Swim, bike and run scenic reservoir roads and trails for competition or a personal challenge.
Celebrate 30 years of multisport at the Jersey Genesis Triathlon, Duathlon & Aquabike in Port Republic NJ on May 30, 2026. Enjoy calm river swims, scenic country bike routes and a looped run with options for individual or relay teams.
June 2026
Leap from the Cape May Lewes Ferry and tackle swim bike run courses at Escape the Cape in Lower Township, NJ. Choose Olympic, sprint, aquabike or a kids fun run with finisher medals, tech shirts and a postrace breakfast.
Race the Sunset Lake Triathlon in Bridgeton, NJ on June 20 to 21 with sprint to Olympic distances plus duathlon and bike only options. Enjoy scenic country roads, park swims and on site bike mechanics and massage.
Push your limits at the Wyckoff Franklin Lakes Triathlon on June 20, 2026 in Franklin Lakes NJ, featuring a 0.5 mile swim, 13 mile bike and 3.1 mile run around picturesque Franklin Lake. Individual and relay teams are welcome.
July 2026
Join the DQ multisport festival in Vincentown NJ on July 11 2026 with triathlon, duathlon, aquabike, aquathlon and relay options to suit every racer. Races welcome ages 12 and up and registration opens December 1 2025 at noon EST.
Challenge yourself with a sprint triathlon at scenic Mountain Lake in Liberty Township on July 18, 2026. Go solo, team up for relay or aqua bike, or opt for the separate 3 mile run for a fun lakeside race day.
Choose from sprint tri, duathlon, aquabike or swim run at Lake Lenape, racing around scenic waters and historic Mays Landing. On site support includes a mobile bike mechanic and pre and postrace massage to keep you racing strong.
Race the fast, flat New Jersey Triathlon at Mercer County Park on July 19, 2026, with sprint and Olympic distances around Mercer Lake. Join 3,500 athletes for a lively Finish Line Festival with live music, expo, and race swag.
Take on the DQ Laurel Lake multisport festival on July 25, 2026 in Millville, NJ with triathlon, duathlon, aquabike, aquathlon, relays and a super sprint for every level. Swim Laurel Lake, bike scenic rural roads and run lakeside trails in a friendly..
August 2026
Take on swim, bike and run across vineyard trails and lakefront at the Autumn Lake Triathlon in Williamstown, NJ. Events include triathlon, relay, aquabike, duathlon, aquathon and a 5K for all levels.
Take on the Brigantine Beach Triathlon on August 8, 2026, featuring a short swim, scenic 11 mile bike and 4 mile run along Brigantine's coast. Finish with beachside food, music and awards in a friendly community atmosphere.
Race the 16th Annual CRDA Atlantic City Triathlon at Bader Field and finish on the iconic Boardwalk at Kennedy Plaza. Choose Olympic, Sprint, aquabike or relay options and enjoy on site camping, live timing and a finisher medal.
Jump into the Greenfields Tri/Aqua/Du/5K and Splash and Dash on August 16 at Greenfields Swim Club in West Deptford. Multiple distances from kids splash to tri and 5K with USAT sanctioning, chip timing, finisher medals and free photos.
Take on the DQ Medford Lakes Colony Sprint Triathlon, Duathlon and Aquabike on August 23 in scenic Medford Lakes, NJ. Swim in a private lake, tackle a 17.2 mile bike course and finish with a 5k for a T shirt and finisher medal.
September 2026
Race DQ Pine Barrens at Atsion Lake with a lake swim, a fast country road bike loop and a pine needle trail run. Olympic and sprint triathlon, duathlon, aquabike and aquathlon options welcome every racer.