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Five Rivers Ultra

Woodbridge, United Kingdom • 16-17 May 2026

The Five Rivers Ultra is a scenic ultra-endurance running event held along the wild North Essex and South Suffolk coastline, finishing in Harwich, Suffolk. It offers three distance options: 100 miles, 50 miles, and 50 km, all featuring generous cut-off times. The point-to-point course traverses beautiful Areas of Outstanding Natural Beauty, including Dedham Vale and Suffolk Coast & Heaths, with over 85% of the route on grass or dirt trails. Runners experience flat, fast terrain with estuary views, following well-marked long-distance footpaths. The event includes drop bag support, indoor checkpoints with hot refreshments, GPX route downloads, and finisher mementos, under UK Athletics and Trail Running Association licenses. Visit the organization's website for the most recent information.

United Kingdom East of England Woodbridge

Race information

Website Registration
UTMB 100M
100 mi
100 Miles
50 mi
50 Miles
50 km
Visit the organization's website for the most recent information.
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