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Five Rivers Ultra

Name: Five Rivers Ultra
Start: 2026-05-16
End: 2026-05-17
Location: Woodbridge

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, with generous cut-off times. The point-to-point course features a flat and fast route through unspoiled countryside, including the Dedham Vale and Suffolk Coast & Heaths Areas of Outstanding Natural Beauty.

Over 85% of the trail is on grass or dirt paths, often with estuary views. The race follows well-marked long-distance footpaths, with GPX navigation provided. Amenities include drop bags, indoor checkpoints with hot food, and finisher mementos. 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.

Trail runs nearby

Wednesday Jul 9

The Hepworth Trail

Hepworth - 23 mi from Woodbridge

5 mi

The Hepworth Trail is a challenging approximately five-mile trail run held in Hepworth, Holmfirth. The course features a mix of steep grassy climbs, footpaths, bridleways, and quiet country lanes, offering scenic views of the Holme Valley. Starting and finishing at Hepworth Football Club, the route..

Saturday Jul 19

Boudicca Way 50km Ultra

Diss - 21 mi from Woodbridge

50 km

The Boudicca Way 50km Ultra is a beginner-friendly ultramarathon held in Norfolk, England, following the scenic Boudicca Way Long Distance Path from Diss to Norwich. This 50km trail race passes through charming villages such as Pulham Market, Fritton, Saxlingham, Stoke Holy Cross, and Caistor St. Ed..

Thursday Jul 24

ZigZag - Great Barrow Challenge - Day 1

Bury St Edmunds - 27 mi from Woodbridge

...

The ZigZag Great Barrow Challenge Day 1 takes place at the Suffolk Running Centre in Bury St Edmunds, IP29 5AX. This event offers runners the choice of 5k, 10k, half marathon, full marathon, or ultra marathon distances, allowing participants to run at their own pace. Day 1 features the Denham Flats..

Friday Jul 25

ZigZag - Great Barrow Challenge - Day 2

Bury St Edmunds - 27 mi from Woodbridge

...

The ZigZag Great Barrow Challenge Day 2 takes place at the Suffolk Running Centre in Bury St Edmunds, IP29 5AX. This event is part of a 10-day running series offering individual day entries with distances ranging from 5k to ultra marathon. Day 2 features the Windmill route, a trail course with undul..

Saturday Jul 26

ZigZag - Great Barrow Challenge - Day 3

Bury St Edmunds - 27 mi from Woodbridge

...

The ZigZag Great Barrow Challenge Day 3 takes place at the Suffolk Running Centre in Bury St Edmunds, IP29 5AX. This event is part of a 10-day running series offering individual day entries with distances ranging from 5k to ultra marathon. On Day 3, runners can choose between the full Kirtling route..

Sunday Jul 27

ZigZag - Great Barrow Challenge - Day 4

Bury St Edmunds - 27 mi from Woodbridge

...

The ZigZag Great Barrow Challenge Day 4 takes place at the Suffolk Running Centre in Bury St Edmunds, IP29 5AX. This event is part of a 10-day series offering individual day entries with distances ranging from 5k to ultra marathon, allowing participants to choose their race and pace. Day 4 features..