Half Marathon

Road

The ThermoFisher Scientific Grand Island 1/2 Marathon

Q: How hard is the The ThermoFisher Scientific Grand Island 1/2 Marathon Half Marathon?

The ThermoFisher Scientific Grand Island 1/2 Marathon is a Half Marathon on a road course in Grand Island, New York. We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.

Q: What should I wear for the The ThermoFisher Scientific Grand Island 1/2 Marathon?

Race-day weather in Grand Island can swing year over year, so dress for the forecast on the day. As a rule of thumb, dress for ~10°F warmer than the standing temperature once you start running. Layer with a throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, and a singlet plus a visor when it climbs above 60°F. The published start time is 9:00 AM. Check the race-day weather forecast on this page closer to the date for a specific recommendation.

Q: When does the The ThermoFisher Scientific Grand Island 1/2 Marathon sell out?

The ThermoFisher Scientific Grand Island 1/2 Marathon hasn't published a hard registration deadline. Most races of this size raise the entry fee in tiers (early-bird, regular, late) and can sell out without warning — sign up early if you're committed.

May 2, 2026

Grand Island, New York

Rolling Course

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About the Race

32nd Annual Grand Island 1/2 Marathon Saturday, May 2nd, 2026, at Beaver Island State Park A Buffalo Runner of the Year Race A Buffalo tradition the Grand Island Half Marathon has been providing runners a quality running experience and giving back to the community since our inaugural race April 15th, 1995. What's Included in This Year's Race RaceJoy Live Tracking: Free phone live tracking, progress alerts, and cheer sending for all participants. FREE Downloadable Photos: Find your photos easi...

Course Profile

Course profile data unavailable for this race.

Course features

Terrain

road

Surface

Road

Elevation gain

Not measured

Course type

Not stated

Field size

Unknown

Boston qualifier

Course map

Not yet published

Elevation profile

Not measured

Accessibility & inclusion

Walker-friendly

Stroller-friendly

Dog-friendly

Kids race

Vibe & community

We don't have vibe tags for this race yet — organizers can claim the listing to add them.

No charity partner listed.

History & past results

Years running

Unknown — claim to add

Recurrence

Annual (assumed)

Past finisher times and year-over-year participation will appear here once the organizer publishes them.

Reviews

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Common questions

How hard is the The ThermoFisher Scientific Grand Island 1/2 Marathon Half Marathon?

We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.

What should I wear?

Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.