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34,045EventsUnited States2026
AUG 2026
6SAT
22
AUG
Runner's Edge - TOBAY Triathlon & Junior Triathlon
Oyster Bay, US
SAT
22
AUG
Kids Rock Endless Summer Triathlon & Duathlon!
Penllyn, US
SUN
23
AUG
Runner's Edge - TOBAY Triathlon & Junior Triathlon
Oyster Bay, US
SUN
23
AUG
41st Annual New York City Duathlon
New York, US
SUN
23
AUG
Medford Lakes Colony Kids Sprint Triathlon
Medford, US
SUN
23
AUG
DQ 15th Annual Medford Lakes Colony Sprint Triathlon, Duathlon, & Aquabike *#
Medford Lakes, US
Runner's Edge - TOBAY Triathlon & Junior Triathlon
Saturday, August 22, 2026 · Oyster Bay, United States
Distances
3.2km
5K
12.3km
Start location
About this race
Swim 1/2 mile in Oyster Bay Harbor. Bike 12.3K over hill and dale through Oyster Bay and Oyster Bay Cove, with downhill and flat sections to the finish. Run 5K through Mill Neck and Brookville, up to the Planting Fields Arboretum and back down to Roosevelt Park. Town of Oyster Bay residents receive a $5 discount with code TOB5. All participants receive a custom finisher medal. The Junior Triathlon on Saturday offers two distances, with a swim in Oyster Bay Harbor and a bike and run through Roosevelt Park.