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Five Rivers Ultra

Name: Five Rivers Ultra
Start: 2025-05-10
End: 2025-05-11
Location: Blaxhall

Blaxhall, United Kingdom • 10-11 May 2025

The Five Rivers Ultra is an ultra-endurance running event taking place along the scenic North Essex and South Suffolk coastline. Participants can choose from three distances: 100 miles, 50 miles, and 50 km, catering to walkers, joggers, and runners. The course features a relatively flat terrain, with over 85% on grass or dirt trails, and offers stunning views of coastal estuaries. The event includes generous cut-off times, ensuring a supportive environment for all participants. The race is organized by Coastal Trail Runners 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 Blaxhall

Race information

Website Registration

100 mi

100 Miles

50 mi

50 Miles

50 km

Visit the organization's website for the most recent information.

Trail runs nearby

Sunday May 4

Heritage Coast Run

Thorpeness - 6 mi from Blaxhall

10 km

13 mi

The Heritage Coast Run is an off-road running event held on May 4, 2025, featuring a 10k race (including a dog-friendly canicross option) and a half marathon. The course runs along sandy trails and coastal undulations, with the 10k and half marathon sharing part of the route until the turnaround poi..

Saturday May 24

Run Banham Zoo (5k)

Banham - 26 mi from Blaxhall

5 km

The Run Banham Zoo (5k) is an exciting running event set in the scenic grounds of Banham Zoo. Participants will enjoy a unique experience as they run past various animal exhibits, including kangaroos, giraffes, and lemurs. The race is open to runners of all abilities, with two waves available for en..

Saturday Jun 7

Suffolk Back Yard Ultra

Knettishall - 28 mi from Blaxhall

Backyard Ultra

4 mi

The Suffolk Back Yard Ultra is a highly competitive running event held at High Lodge Thetford Forest in Suffolk. Participants run a distance of 4.167 miles every hour on the hour, continuing until only one runner remains who can complete the loop within the one-hour time limit. The event features ch..

Wednesday Jul 9

The Hepworth Trail

Hepworth - 26 mi from Blaxhall

The The Hepworth Trail will take place in Hepworth on Wednesday 9 July 2025.

Saturday Jul 19

Boudicca Way 50km Ultra

Diss - 21 mi from Blaxhall

50 km

The Boudicca Way 50km Ultra is a beginner-friendly ultramarathon held in Norfolk, following the scenic Boudicca Way from Diss to Norwich. Scheduled for July 19, 2025, the race covers a picturesque route along the historic trail, passing through several villages. Participants can be runners or walker..

Saturday Sep 13

Suffolk Coastal Path 50k

Lowestoft - 25 mi from Blaxhall

50 km

The Suffolk Coastal Path 50K is an ultra marathon race along the scenic Suffolk coast, running from Lowestoft to Aldeburgh. The 50 km course features a mix of paved paths, country lanes, and trails, with a gentle elevation gain of over 120 meters. Fully marked and supported by aid stations, the race..

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