Back Cove Backyard Ultra

JUL
11
2026
A backyard ultra on Portland's Back Cove Trail featuring repeated 4.16 mile loops along a tidal estuary. Two aid stations, on site personnel, free adjacent parking, and volunteer support are provided; refunds are restricted.
Sat 11 Jul 2026
Backyard Ultra

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Back Cove Backyard Ultra : Portland, ME

The Back Cove Backyard Ultra is a backyard ultra held on the Back Cove Trail in Portland, Maine. The format requires participants to complete the same loop repeatedly; the event continues until a single participant remains.

Each loop is the standard backyard ultra distance of 4.16 miles, consisting of the 3.5 mile Back Cove Trail plus a 0.60 mile add-on on the Bayside Trail at the start and finish area. The Back Cove Trail is described as mostly flat, non-technical, and gravel, with a short paved bridge crossing and views along a tidal estuary basin.

There are two aid stations. One unstaffed station in Payson Park provides water, basic first aid supplies, and packaged snacks. A staffed station at the start/finish offers water, electrolytes, packaged and prepared snacks, and basic first aid supplies. Event personnel remain at the start/finish for the duration of the event and participants may leave drop bags there. There is space for a small tent or canopy adjacent to the start/finish. Porta potties are located in Payson Park and at the start/finish area.

Parking is free in the public lot adjacent to the start/finish on a first come/first served basis. The event relies on volunteer support. Refunds are not issued except in extraordinary circumstances at the organizers discretion; a pregnancy deferral is available. Visit the organization's website for the most recent information.

4 mi
Backyard Ultra
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