Bold Coast Bash

Cutler, United States • 9 Nov 2025

Bold Coast Bash is a trail running event in Cutler, Maine, organized by Bold Coast Runners. It features a 50K Ultra and a 10.5-mile Fun Run, run on a challenging single-track course along the Bold Coast cliffs with an inland section of mud, rocks, and slippery bog bridges. The route forms a figure-8 with about 16.7 km per lap, requiring finish-area returns after each lap.

Runners must be self-supported, with only a Start/Finish aid area and mandatory gear checks each lap. Capacity is limited to protect ecosystems, and live tracking via Webscorer is available. Registration opens in August (no day-of), with a $45 entry and awards for top finishes. Visit the organization's website for the most recent information.

Race information

50 km
50k Ultra
16 km
16k Fun Run (10.5 Mile)
Visit the organization's website for the most recent information.
Trail runs nearby

Bad Little Trail Run, in Whitneyville, Maine, features an 8-mile trail race and a 2.5-mile run/walk through the Machias River Preserve. Hosted by Bold Coast Runners in partnership with the Downeast Coastal Conservancy, it blends Sunrise Trail gravel, riverfront singletrack, and wooded segments, incl..