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Champlain Islands Marathon & Half Marathon

South Hero, Vermont · Sunday, October 18, 2026 · Half Marathon, Marathon

Official race page & registration ↗

Champlain Islands Marathon & Half Marathon takes place on Sunday, October 18, 2026 in South Hero, Vermont. The race offers 2 distances: Half Marathon, Marathon. For anyone travelling in, Plattsburgh is about 8 miles away.

It is one of 17 races on the Vermont calendar that October. The Marathon is rare in Vermont: only four races on the calendar offer it. At $50, entry sits above the $35 median for a US marathon.

Date
Sunday, October 18, 2026
Location
South Hero, Vermont
Distances
Half Marathon, Marathon
Entry fee
from $50

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in South Hero: check in Oct 17, out Oct 19.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is Champlain Islands Marathon & Half Marathon?

Champlain Islands Marathon & Half Marathon is scheduled for Sunday, October 18, 2026.

Where is Champlain Islands Marathon & Half Marathon held?

Champlain Islands Marathon & Half Marathon is held in South Hero, Vermont. It is about 8 miles from Plattsburgh.

What distances does Champlain Islands Marathon & Half Marathon offer?

The listed distances are Half Marathon, Marathon.

How much does Champlain Islands Marathon & Half Marathon cost?

Entry is listed from $50. Check the official race page for the current price, which usually rises closer to race day.

How do I register for Champlain Islands Marathon & Half Marathon?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the Vermont calendar, Vermont Half Marathons, or use the Race Finder for maps and filters.