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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 is predominantly flat and fast, with over 85% on grass or dirt trails, passing through the Dedham Vale and Suffolk Coast & Heaths Areas of Outstanding Natural Beauty. Runners experience stunning coastal estuaries and well-marked footpaths, supported by indoor checkpoints with hot food and drinks. The event includes drop bag facilities, GPX route downloads, finisher mementos, and is licensed by UK Athletics and the Trail Running Association. 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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