Back Cove Backyard Ultra
Trail Running covering 24 h in Portland (Maine, United States)
Back Cove Backyard Ultra is an endurance sporting event in Portland, Maine, US focused on Trail Running. Key features include Public Park, Nature & Off-Road, City Run, Lakes & Ponds.
The competition program features Back Cove Backyard Ultra (24 h, +260 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (thegrindrunco.com).

Event characteristics
Races & distances (1)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Back Cove Backyard Ultra | Trail Running | 24 h | +260 m | 99 m - 208 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 99 m to 208 m above sea level (+260 m D+, -260 m D-)
Frequently asked questions (FAQ)
When and where does Back Cove Backyard Ultra take place?
Back Cove Backyard Ultra takes place in Portland, Maine, US (start area at coordinates 43.6574° N, 70.2589° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Back Cove Backyard Ultra?
The competition program features Back Cove Backyard Ultra (24 h, +260 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for Back Cove Backyard Ultra?
The main competition (Back Cove Backyard Ultra over 24 h) is designed as a loop course featuring +260 m of elevation gain and -260 m of elevation loss, ranging between 99 m and 208 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Back Cove Backyard Ultra?
Official race regulations, course details, and registration information are provided on the organizer's website (thegrindrunco.com).