New Jersey
New Jersey Triathlon Calendar 2026-2027
Monthly updates for New Jersey
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in New Jersey for 2026-2027! Our updated list features 28 exciting races across the region. Find your next race in New Jersey below and join the running community at these great events!
March 2026
An indoor triathlon in Flemington NJ on March 15 2026 featuring a 500 meter swim, 13 mile stationary bike segment and a 5 kilometer treadmill run. Entry options include solo member, solo non member with facility access and team relay.
April 2026
Riverwinds Triathlon returns Sunday April 26 2026 in West Deptford NJ, offering triathlon, relay, aquabike, duathlon and a 5K for every level. Kids can enjoy a free fun run Saturday with medals.
May 2026
Adventure Triathlon at The Manor in Mays Landing on May 3 offers triathlon, duathlon, aqua bike, 5k trail run and bike time trial for ages 12 and up. Enjoy scenic kayak, mountain bike and trail run courses, medals for all and free race photos.
Join the JerseyMan Triathlon on Sunday, May 10, 2026 at Round Valley in Lebanon, NJ for long and short triathlon courses plus duathlon and aqua bike options. Enjoy a scenic open water swim practice and competitive age group and elite awards.
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
Join the Princeton Triathlon on June 6, 2026 in Princeton, New Jersey for SuperSprint and Sprint race options plus duathlon and aquabike formats for all ages. A high school invitational brings youth athletes into the competition.
Take the plunge at the 13th Annual DeSatnick Real Estate Escape the Cape Triathlon on June 7, 2026 at the Cape May Lewes Ferry, with Olympic, sprint and open water options plus a kids fun run. Expect a ferry jump start, finisher medal, tech shirt and..
Join the Stafford Race for HOPE in Manahawkin NJ for triathlon, duathlon, aquabike and relays on a flat lakeside course. Benefits David’s Dream & Believe Cancer Foundation and local schools; multisport finishers earn custom medals.
Join the Sunset Lake Triathlon in Bridgeton, NJ on June 20 and 21 for sprint and Olympic triathlons, duathlon, aquabike and more on scenic park trails and country roads. Family friendly with relay options and proceeds supporting Cohanzick Zoo.
Push your limits at the Wyckoff/Franklin Lakes Triathlon in Franklin Lakes, NJ on June 20, 2026, featuring a lake swim, rolling bike and lakeside 5K run. Enter as an individual or relay team; spots are limited to 500 and registration closes June 16.
Take on the Palisades Park Triathlon and Duathlon in Alpine, NJ on June 28, 2026, with an open water swim in the Hudson, a scenic 10 mile bike along Henry Hudson Drive and a 3 mile run. Open to athletes 18 and up with volunteer entry options.
July 2026
Race the DQ multisport festival in Vincentown NJ on July 11, 2026, with triathlon, duathlon, aquabike, aquathlon, relays and a Super Sprint open to ages 12 and up. Fast wave starts and scenic courses make it perfect for racers of every level.
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.
Join the Lake Lenape Tri/Aqua/Du in Mays Landing on July 19 for sprint tri, duathlon, aquabike, swim run and relay options for ages 12 and up. On site bike mechanics and post race massages add extra support while you chase Grand Prix points.
Dive into the New Jersey Triathlon at scenic Mercer County Park with a lake swim, fast flat bike course and shaded park run. Celebrate at the Finish Line Festival with live music, snacks and an expo while collecting your medal and race shirt.
Jump into summer at Laurel Lake with a welcoming multisport festival featuring triathlon, duathlon, aquabike, aquathlon, relays and a super sprint for all levels. Wave swims, scenic bike loops, lake loop runs, tech shirt, medal and post race refreshm..
August 2026
Autumn Lake Triathlon in Williamstown features a refreshing lake swim, a flat 13 mile bike on wide lanes, and a scenic 5K through vineyards and around two lakes. Relay, aquabike, duathlon and aquathon options are available.
Enjoy a scenic bay swim, island bike and beach run at the Brigantine Beach Triathlon, with solo, relay, duathlon and aquabike entries. Celebrate with music and awards at 26th Street Complex while supporting local groups; capped at 600.
Take on Sprint or Olympic distances at the 16th Annual Atlantic City Triathlon on August 9, 2026, finishing on the iconic Boardwalk at Boardwalk Hall. Camp at Bader Field and enjoy live tracking, finisher medals, tech shirts and post race food.