Endurancelife | Suffolk

Endurancelife Suffolk takes place in Dunwich, Suffolk, offering four distances: 6.1 miles (10K), 13.5 miles (half marathon), 26.7 miles (marathon) and 32.7 miles (ultra). The courses are described as extremely flat by Endurancelife standards, making them fast and potentially a series favourite. The route weaves through a peaceful landscape managed by Natural England, the RSPB and the National Trust, with forest, moorland, grass and beach terrain.

Key features include a fully marked course, electronic timing, finishers’ medal, energy bars and an afterparty, plus optional parking and a check-in process to streamline the day. Virtual participation is supported via social channels. Visit the organization's website for the most recent information.