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34,045EventsUnited States2026
AUG 2026
6SUN
23
AUG
DQ 15th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike *#
Medford Lakes, US
SUN
23
AUG
Medford Lakes Colony Kids Sprint Triathlon
Medford, US
SUN
23
AUG
North East Triathlon
North East, US
SUN
23
AUG
41st Annual New York City Duathlon
New York, US
SUN
23
AUG
Runner's Edge - TOBAY Triathlon & Junior Triathlon
Oyster Bay, US
SAT
29
AUG
Philadelphia Stadium Spartan Stadion Event
Philadelphia, US
DQ 15th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike *#
Sunday, August 23, 2026 · Medford Lakes, United States
Distances
28.1km
33.1km
35.9km
Start location
About this race
Race starts 7:30 a.m. sharp, rain or shine. Swim in a clean lake from a private beach. The bike course is two loops, followed by an out-and-back run. Packet pickup is available the day before at Medford Running Co, or race morning; ID required. All finishers receive a medal and a T-shirt for this 15th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike. Awards are offered across many divisions, including adaptive, non-binary, and relay teams.