New Jersey
New Jersey Triathlon Calendar 2026-2027
Monthly updates for New Jersey
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Explore the best triathlons in New Jersey for 2026-2027! Our updated list features 30 exciting races across the region. Find your next race in New Jersey below and join the running community at these great events!
April 2026
Experience an indoor pool swim and flat outdoor courses at the Riverwinds Triathlon in West Deptford. Choose from triathlon, duathlon, aquabike, or 5K events with options for both individual and relay participants.
May 2026
Experience a unique multi sport event at Estelle Manor featuring kayaking, mountain biking, and trail running. Choose from triathlons, duathlons, or a 5k trail run with events available for all age groups.
JerseyMan Triathlon in Round Valley, Lebanon NJ on May 10, 2026 features short and long course triathlon, duathlon and aquabike options with age group and elite categories and on-site packet pickup.
Celebrate 30 years at the Jersey Genesis multisport festival in Port Republic. Choose from triathlon, duathlon, or aquabike distances on a scenic course with calm water swims and quiet country roads. Top finishers earn cash prizes and exclusive award..
Lava Rocks in Lavallette NJ on May 30, 2026 offers triathlon, aquabike and relay events with a 1/4 mile bay swim, a flat 12.50 mile bike and a 5k run along Barnegat Bay, following USAT wetsuit rules and multiple award categories.
June 2026
Experience a multi sport challenge in historic Princeton with triathlon, duathlon, and aquabike events. This inclusive race features categories for all ages including youth and supersprint options.
Experience a unique triathlon start by jumping 12 feet from a ferry into the Delaware Bay. This New Jersey event features closed bike courses through vineyards and multiple distances for triathletes and swimmers.
A multisport event in Manahawkin, NJ on June 14, 2026 offering triathlon, duathlon, aquabike and relay races with a freshwater lake swim, a modified bike course and an out and back run along Deer Lake Road.
A classic multisport event returns to Sunset Lake in Bridgeton. Choose from a full slate of triathlon, duathlon, aquabike, and relay races on scenic courses. A bike-only option and on-site bike mechanics cater to a wide range of athletes.
A short-course triathlon in Franklin Lakes, NJ featuring a lake swim, a 13 mile bike and a 3.1 mile run. Individual and relay options, capped at 500 participants, with age-group and overall awards.
A community triathlon in Medford, NJ on June 27, 2026 offering a 1/4 mile swim, 13.2 mile bike and 3.1 mile run plus a relay option. Digital registration and USAT rules apply; participants receive a cotton t-shirt and a post-race BBQ.
The Islandman Triathlon in Avalon, NJ, features a 0.25-mile ocean swim, 12-mile bike ride, and 5k beach run. All event proceeds benefit the Children's Hospital of Philadelphia. Registration includes a training plan and participants receive a package..
This event in Palisades Park features a triathlon and duathlon with a scenic Hudson River course. Athletes face a 400m open water swim or a 1.5-mile run start, followed by a hilly 10-mile bike and a 3-mile run. Registration is capped at 150 participa..
July 2026
A multi-format multisport event in Vincentown on July 11, 2026 featuring triathlon, duathlon, aquabike, aquathlon, relays and a Super Sprint. Registration is digital only and entries are open to ages 12 and up.
Stone Harbor Triathlon on July 12, 2026 in Stone Harbor, NJ features a 1/4 mile swim, 11 mile bike and 5K run. The entry fee is $165 and awards include overall, age-group and specialty category prizes.
Experience a sprint triathlon at Mountain Lake in Liberty Township. Choose from individual or relay triathlon options, an aqua bike event, or a standalone 3 mile run through scenic New Jersey landscapes.
Experience a variety of multisport races including triathlons and duathlons at Lake Lenape. Enjoy swimming in the lake and cycling through historic Mays Landing with professional technical support on site.
The New Jersey Triathlon is a major event at Mercer County Park, featuring flat and fast Sprint and Olympic courses. After the race, a festival with music and refreshments awaits. Participants receive a medal, shirt, and timing.
A multisport race day at Laurel Lake Club House in Millville on July 25, 2026 featuring triathlon, duathlon, aquabike, aquathlon and a super sprint. Courses use the lake for swimming and rural roads and paths for bike and run legs.
Experience a USAT sanctioned triathlon featuring scenic lake swims and countryside bike routes in Sparta, New Jersey. Choose between Sprint and Olympic distances as an individual or part of a relay team.