Bold Coast Bash

NOV
8
2026
Experience a rugged trail race along the cliffs of Cutler, Maine, featuring a 50K ultra and a 10.5 mile fun run across coastal single track and bog bridging.
Sun 8 Nov 2026
50 kilometers 11 miles

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Bold Coast Bash

The Bold Coast Bash is a trail running event held in Cutler, Maine. The race takes place on the Cutler Bold Coast Trail, featuring a figure-eight course design. Each lap is approximately 16.7 km (10.4 miles) in length. Runners must return to the start, finish, and aid area at the conclusion of every lap.

The course consists of single-track trails along coastal cliffs, inland sections with mud and rocks, and slippery bog bridging. Some sections of the bog bridging may be unstable or have projecting nails. The terrain includes roots and rocks that can become slick, particularly in wet or icy conditions.

Participants can choose from the following distances:

  • 50K Ultra (three laps)
  • 10.5 Mile Fun Run (one lap)

Safety requirements include mandatory equipment checks at the start of each lap. Runners must carry a windproof or waterproof jacket, warm mid-layer, head covering, gloves, foil blanket, whistle, and at least 200 calories of instant energy. 50K runners starting their third lap are also required to have a headlamp.

The event has a total course time limit of 10.5 hours, with specific cut-off times for the 50K distance. Only one aid station is available, located at the start and finish area; participants must be self-sufficient while on the course. Drop bags and small tents may be left at the start and finish area. Visit the organization's website for the most recent information.

50 km
50k Ultra
11 mi
10.5 Mile Fun Run
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