Triathlon Race Calendar in New York, United States

Sep

05

CassadagaMan

Cassadaga, New York, United States

$159.00 - $369.00

Triathlon Aquabike

Ultra 46.7K +2

Sep

10

Old Forge Marathon Weekend - Ultra, Marathon, Half Marathon, 10K, 5K, Kayak, Bike

Old Forge, New York, United States

$40.00 - $275.00

Running Triathlon Paddle sports Trail running Gravel biking

Ultra 5K 31.1K Half-Marathon +20

Sep

12

Finger Lakes Triathlon Canandaigua

Canandaigua, New York, United States

$40.00 - $165.00

Triathlon Aquabike Duathlon

Kids Tri (ages 11-15) Kids Fun Tri (ages 10 and younger) Intermediate Triathlon Sprint Triathlon +8

Sep

12

Toughman 2026

Stony Point, New York, United States

$100.00 - $475.00

Triathlon Aquabike Duathlon

TOUGHKids Championship TOUGHMAN Long Course Triathlon Championship TOUGHMAN Long Course Aquabike Championship TOUGHMAN Long Course Duathlon Championship +9

Sep

13

8th Annual Rockaway Beach Triathlon/Duathlon

Rockaway Beach, New York, United States

Free - $190.00

Triathlon Duathlon Running Aquabike

Triathlon Duathlon Team Relay Triathlon Team Relay Duathlon +2

Sep

13

Mini Maniac Youth Triathlon

Shirley, New York, United States

$10.00 - $75.00

Triathlon Swimrun Duathlon

Mini Maniac Course Preview Clinic 8/28 5:15pm Mini Maniac Course Preview Clinic 8/28 6:15pm Mini Maniac Course Preview Clinic 9/4 5:15pm Mini Maniac Course Preview Clinic 9/4 6:15pm +7

Sep

13

Mighty Hamptons Steve Tarpinian Memorial Olympic Distance Triathlon presented by Northwell Health benefitting i-tri

Sag Harbor, New York, United States

$115.00 - $295.00

Triathlon Aquabike Running

Individual Olympic Distance i-tri Super Sprint Aquabike Relay +3

Sep

19

SEA CLIFF TRIATHLON

Sea Cliff, New York, United States

$84.00 - $199.00

Triathlon

Individual Adult Triathlon AquaBike Middle & High School Triathlon Relay Adult Triathlon +2

Sep

19

TYathlon Sprint Triathlon & 5K

Mahopac, New York, United States

$45.00 - $160.00

Triathlon Running

Sprint Triathlon Sprint Triathlon Relay 4.3K

Sep

20

Diamond Mountain Triathlon

Stony Point, New York, United States

Free - $110.00

Triathlon Duathlon

28.2K 30.6K

Sep

27

Atlantic Triathlon

Far Rockaway, New York, United States

Free - $110.00

Triathlon Duathlon

24.1K 29K

Oct

04

MightyMan Montauk

Montauk, New York, United States

$95.00 - $290.00

Triathlon Aquabike Running

Olympic - Individual Olympic - AquaBike Olympic High School Relay Olympic - Relay +7