Maine Summer Adventure Race: 8-Hour
- Date
- July 11, 2026
- Location
- 308 Howe Hill Rd, Greenwood, ME
- Distance
- 8-Hour Race
From the Organizer
The Maine Summer Adventure Race is an annual event designed to showcase the most beautiful, interesting, and fun parts of Maine. Self-supported teams of two to four travel nonstop on an unmarked, linear course via mountain bike, foot, and sea kayak, navigating by map and compass. Adventure racing is the ultimate test of endurance, strategy, and teamwork, which is why this race is known as "The hardest day in Maine."
The 8-hour race will begin at 8 a.m. on Saturday, July 11 and will end at 4 p.m. Check-in and map hand-out begins at 6 a.m. on Saturday.
Distances & Pricing
Race Location
About This Sport
From Endurance Grid's Founder
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More running races in ME
Paws For Mental Health 5k
5K
2026 Unified 5K - Brunswick
5K
Augusta Marathon - Full/Half/10K/5K - Running Festival
Marathon · 10K · 5K
G.E.M. (Going the Extra Mile for recovery)
Frequently Asked Questions (FAQs)
- What is the Maine Summer Adventure Race: 8-Hour?
- Maine Summer Adventure Race: 8-Hour is a running event held in Greenwood, ME. Learn more about the different endurance sports here.
- When and where is the Maine Summer Adventure Race: 8-Hour?
- Saturday, July 11, 2026 in Greenwood, ME at 308 Howe Hill Rd, Greenwood, ME. Check the official event page for exact start times and wave schedules.
- How do I register for the Maine Summer Adventure Race: 8-Hour?
- Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.
Maine Summer Adventure Race: 8-Hour
Jul 11, 2026