TriathlonNew York
Triathlon in New York
Browse upcoming amateur triathlon events and compare dates, locations, and popularity. in New York.
Upcoming dates New York Community-rated events
Events listed
125
Sport
Triathlon
Area
New York
Radius
350 km
This calendar in numbers
This calendar currently lists 125 upcoming events, from Jul 11, 2026 to Oct 10, 2026. August is the busiest month, with 57 events scheduled. Events are spread across 96 different locations; Lake Placid hosts the most (4). Course distances range from 5 km to 226 km.
Browse all 125 events by date
July 2026
- 15th Hopkins Vineyard Triathlon 2026 Jul 11
- A Tri in the Buff Jul 11
- A Tri in the Buff Presented by Love & Sprockets Jul 11
- Hampton Youth Triathlon Jul 11
- Henderson Harbor Sprint Triathlon Jul 11
- Litchfield Hills Triathlon Jul 11
- Litchfield Hills Triathlon Jul 11
- Stampone O'Brien Dilsheimer Holloway Women's Philadelphia Triathlon Jul 11
- The Kid's Philadelphia Triathlon Jul 11
- Tunnel to Towers National Golf Series Zachary Swan Memorial Golf Classic Jul 11
- DAM SPRINT TRIATHLON + DUATHLON Jul 12
- IRONMAN 70.3 Musselman Jul 12
- Jamesport Triathlon Jul 12
- Jamesport Triathlon Jul 12
- PLAYTRI - IRONMAN 70.3 MUSSELMAN Jul 12
- Stone Harbor Triathlon Jul 12
- Hudson Valley Triathlon Club Summer Tri Series #2 Jul 15
- Lake Terramuggus Sprint Triathlon #3 Jul 16
- Supertri New Jersey Jul 17
- Tri the Oatka Paddle Triathalon Jul 17
- 2026 New Jersey Triathlon Jul 18
- 2026 Supertri New Jersey Jul 18
- Delta Lake Triathlon Jul 18
- Delta Lake Triathlon Jul 18
- Give Peace a Tri Jul 18
- Shoreline Half Marathon & 5K Jul 18
- The Oatka 5K Walk/Run Jul 18
- TRI Mountain Lake Jul 18
- TRI Mountain Lake Sprint triathlon Jul 18
- Appleman Triathlon/duathlon/aquabike Jul 19
- APPLEMAN TRIATHLON/DUATHLON/AQUABIKE CHARITY RACE Jul 19
- IRONMAN Lake Placid Jul 19
- IRONMAN Lake Placid Jul 19
- IRONMAN Lake Placid 2026 Jul 19
- Karakung Kid's Triathlon Jul 19
- Lake Lenape Tri/Aqua/Du Jul 19
- Montauk Lighthouse Triathlon Jul 19
- Montauk Lighthouse Triathlon Jul 19
- New Jersey State Triathlon 2026 Jul 19
- PLAYTRI - IRONMAN LAKE PLACID 140.6 Jul 19
- TRI the PARK Tarrytown Jul 19
- Cedar Lake Triathlon Series #5 Jul 23
- Schultz Family Kids Triathlon 2026 Jul 23
- DQ Laurel Lake Triathlon, Duathlon, Aquabike, Aquathlon, & Super Sprint Triathlon in Honor of William Laubengeyer Jul 25
- Pass It Along Triathlon Jul 25
- BCTC Train Together Tri Together Social Picnic Jul 26
- Gillie Girl Sprint Triathlon Jul 26
- Ironman Lake Placid 2026 Jul 26
- Mattapoisett Lions Triathlon Jul 26
- Lake Terramuggus Sprint Triathlon #4 Jul 30
August 2026
- 2026 Block Island Sprint Triathlon Aug 1
- 22nd Annual Steelman Racing Triathlon - August 2nd, 2026 Aug 1
- 42nd Annual Greenfield Triathlon Aug 1
- Boiling Springs Triathlon Aug 1
- Canoe Creek Triathlon & Races Aug 1
- Cohasset Kids Triathlon Aug 1
- Perinton Youth Triathlon presented by Towpath Bike Aug 1
- Race4Chase Triathlon Program FINALE Race: Connecticut Aug 1
- Autumn Lake Triathlon Aug 2
- Long Branch Ocean Mile Swim Aug 2
- Lums Pond Triathlon Aug 2
- Smith Point Sprint Triathlon Aug 2
- Smith Point Sprint Triathlon Aug 2
- Steelman Racing Triathlon Aug 2
- Steelman Racing Triathlon - PA Aug 2
- Vermont Sun Triathlon Aug 2
- Cedar Lake Triathlon Series #6 Aug 6
- Summer Sizzler Aug 7
- 2026 Brigantine Beach Triathlon Aug 8
- Brigantine Beach Triathlon Aug 8
- East Haddam Sprint and Family Fun Triathlon Aug 8
- Howl on the Niagara Aug 8
- Sharon sprint Triathlon '26 Aug 8
- South Orange Family YMCA Kid's Triathlon Aug 8
- Summer Sizzler - Grand Island, NY Aug 8
- 16th Annual Atlantic City Triathlon Aug 9
- Atlantic City Triathlon Aug 9
- Lititz recCenter 12th Annual Triathlon Aug 9
- Niantic Bay Triathlon Aug 9
- Race4Chase Triathlon Program FINALE Race: Rhode Island & Massachusetts Aug 9
- The Sharon Triathlon Aug 9
- YMCA Kids Triathlon Aug 9
- Fit Fest 2026 Aug 14
- 2026 Wyalusing North Branch Triathlon Aug 15
- Crystal Lake Triathlon Aug 15
- Crystal Lake Triathlon Race Aug 15
- Lake Terramuggus Olympic Triathlon Aug 15
- Tri Everything Triathlon Aug 15
- Triathlon Valleyfield Aug 15
- West Point Youth Triathlon Aug 15
- Greenfields Tri/aqua/du/ 5K & Splash and Dash Aug 16
- Red Shoes Triathlon Aug 16
- West Point Triathlon Aug 16
- 2026 Cornwall Youth Triathlon Aug 22
- KIDS ROCK ENDLESS SUMMER TRIATHLON & DUATHLON! Aug 22
- Runner's Edge - TOBAY Triathlon & Junior Triathlon Aug 22
- The ROC Triathlon - NY Aug 22
- 2026 Boston Triathlon Aug 23
- 2026 Cornwall Triathlon - Adult Day Aug 23
- DQ Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike Aug 23
- Kingsbury Club Summer Youth Triathlon Aug 23
- Kingsbury Club Youth Triathlon Aug 23
- North East Triathlon Aug 23
- North East Triathlon Aug 23
- 2026 Back Mountain Triathlon Aug 30
- Back Mountain Triathlon Aug 30
- The Lighthouse Swim Aug 30
September 2026
- 2026 Dave Parcells Madison Triathlon Sep 11
- Second Beach Sprint Triathlon Sep 12
- TOUGHMAN USAT Championship Sep 12
- Triquest Gravel Triathlon 2026 Sep 12
- Finger Lakes Triathlon Sep 13
- Lake Wenonah Tri/Aqua/Du Sep 13
- Mighty Hamptons Steve Tarpinian Memorial Olympic Distance Triathlon presented by Northwell Health benefitting i-tri Sep 13
- Rockaway Beach Triathlon/duathlon Sep 13
- Title 9 Women's Triathlon Sep 13
- SEA CLIFF TRIATHLON Sep 19
- Buzzard's Bay Sprint Triathlon & Du Sep 20
- IRONMAN 70.3 New York Sep 26
- DQ Treasure Island Sprint Triathlon, Duathlon, Aquabike, & Kayak Triathlon *# Sep 27
- myTeam Triumph Westport Triathlon Sep 27