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River's Edge Endurance Challenge

Brunswick, Maryland · Saturday, September 26, 2026 · 5K, 3 Hour, 6 Hour

Official race page & registration ↗

River's Edge Endurance Challenge takes place on Saturday, September 26, 2026 in Brunswick, Maryland. The race offers 3 distances: 5K, 3 Hour, 6 Hour. For anyone travelling in, Ballenger Creek is about 11 miles away and Arlington is about 41 miles away.

It is one of 117 races on the Maryland calendar that September. At $35, entry sits below the $45 median for a Maryland ultra.

Date
Saturday, September 26, 2026
Location
Brunswick, Maryland
Distances
5K, 3 Hour, 6 Hour
Entry fee
from $35

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 Brunswick: check in Sep 25, out Sep 27.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is River's Edge Endurance Challenge?

River's Edge Endurance Challenge is scheduled for Saturday, September 26, 2026.

Where is River's Edge Endurance Challenge held?

River's Edge Endurance Challenge is held in Brunswick, Maryland. It is about 11 miles from Ballenger Creek and 41 miles from Arlington.

What distances does River's Edge Endurance Challenge offer?

The listed distances are 5K, 3 Hour, 6 Hour.

How much does River's Edge Endurance Challenge cost?

Entry is listed from $35. Check the official race page for the current price, which usually rises closer to race day.

How do I register for River's Edge Endurance Challenge?

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 Maryland calendar, Maryland 5Ks, Maryland Ultras, or use the Race Finder for maps and filters.