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10SUN
24
MAY
Buffalo Marathon Weekend
Buffalo, US
MON
25
MAY
9th Annual Memorial Day Run
Hamburg, US
SAT
30
MAY
Running4Home 2026
Ajax, CA
FRI
5
JUN
ESB Engineering 4 Mile Scholarship Run
Grand Island, US
FRI
5
JUN
Chase the Sun Summer Solstice 5k
Orchard Park, US
FRI
5
JUN
Breast Cancer Network Hope for Tomorrow 5K Run/Walk
Lancaster, US
SAT
6
JUN
The Don McMaster Memorial 12 Mile Creek Trail Half Marathon & 7k
St. Catharines, CA
SAT
6
JUN
All Babies Cherished Run Baby Run
Batavia, US
SAT
6
JUN
Shoppers Drug Mart® Run for Women - Toronto
Toronto, CA
SAT
6
JUN
2026 Scarborough 5K
Scarborough, CA
The ThermoFisher Scientific Grand Island 1/2 Marathon
Saturday, May 2, 2026 · Grand Island, United States
Distances
Half
Start location
About this race
The 32nd Annual Buffalo tradition offers a quality running experience and gives back to the community. The flat, out-and-back course runs along the Niagara River, mostly closed to traffic, with no time limit. First-time half marathoners receive a special medal and photo op. Every finisher of The ThermoFisher Scientific Grand Island 1/2 Marathon gets a commemorative race shirt and medal. A post-race party, free live tracking, and downloadable photos are included.