Hundred·Atlas
CalendarMapRacesSubmit a Race

Hundred·Atlas

CalendarMapRacesSubmit a Race
By stateBy monthWS qualifiersHardrock qualifiersFirst hundred
AboutTermsPrivacyContact

Race data compiled from public sources; dates change — always confirm with the race organizer. Terrain: Mapzen/AWS Open Data, USGS 3DEP.

NY
← The index

Northeast region

100 mile races in New York

9 hundred-mile ultras in New York — mapped, dated, and rated.

9 racesSee them on the map ↗
JUN20'26

The Great New York 100

New York, NY

▲ 3,500 ftLoop
JUL25'26

Mighty Mosquito

Mendon, NY

▲ 9,000 ftLoop
AUG15'26

Beast of Burden Summer

Lockport, NY

▲ 500 ftOut & back
SEP12'26

Virgil Crest

Cortland, NY

▲ 22,000 ftLoop
SEP15'26

Fools Ultra 420

Niagara Falls, NY · 420 mi

▲ 17,000 ftPoint to point
SEP19'26

Fools Ultra 220

Sackett's Harbor, NY · 226 mi

Point to point
SEP26'26

Fools Ultra 100

Cranberry Lake, NY

Point to point
OCT9'26

Tesla Hertz

Rocky Point, NY

▲ 4,000 ftLoop
JAN30~'27

Beast of Burden Winter

Lockport, NY

▲ 500 ftOut & back

Nearby states

New HampshireVermontMassachusettsRhode IslandConnecticutNew JerseyPennsylvaniaMaryland

Planning by calendar instead? Browse hundred-milers by month.