Logo

Zig Zag Running - Great Barrow Challenge - 10 events in 10 days

Bury St Edmunds, United Kingdom • 23 Jul 2026

The Great Barrow Challenge, hosted by Zig Zag Running, is a unique 10-day running event held at the Suffolk Running Centre in Bury St Edmunds. Participants can choose to run distances ranging from 5k and 10k to half marathon, full marathon, or ultra marathon, with the freedom to set their own pace. Each day features a different route, including scenic locations like Denham Flats, Windmill, Kirtling, and Golding Hills, among others.

The event offers a supportive atmosphere with a central base camp providing water and aid stations. Entrants receive bespoke medals daily, and parking is included. The event encourages sustainability by being cupless, so runners must bring their own hydration. Visit the organization's website for the most recent information.

United Kingdom East of England Bury St Edmunds

Race information

Website Registration
42 km
Full Marathon
21 km
Half Marathon
10 km
10k
5 km
Ultra Marathon
Visit the organization's website for the most recent information.
Trail runs nearby

Stour Valley Path 100 (SVP100)

Sudbury - 14 mi from Bury St Edmunds

The Stour Valley Path 100 (SVP100) is a prominent ultra running event in the UK, featuring a 100km (62-mile) point-to-point race along the scenic Stour Valley Path from Newmarket, Suffolk to Cattawade near Manningtree, Essex. The course traverses predominantly trail terrain (95%) with minimal paved..

UTMB Index

Gosfield Backyard Ultra

Gosfield - 21 mi from Bury St Edmunds

The Gosfield Backyard Ultra is a unique endurance running event held at Gosfield School in Essex, UK. Participants run a 4.167-mile (6.7 km) loop every hour on the hour, continuing until only one runner remains. The course is fully marked and set within the scenic school grounds, offering a challeng..

Ickworth Sunset Chase

Bury St Edmunds

The Ickworth Sunset Chase is a scenic running event held at Ickworth Park, a National Trust estate near Bury St Edmunds, Suffolk. Offering 5K and 10K distances, the race starts at sunset, guiding runners through landscaped parkland, meadows, forests, and rolling countryside. The course features mult..

Thetford Back Yard Ultra

Brandon - 14 mi from Bury St Edmunds

Thetford Back Yard Ultra is a competitive endurance running event held at High Lodge in Thetford Forest, Suffolk. Participants run a 4.167-mile loop every hour on the hour, continuing until only one runner completes a loop within the one-hour time limit. The course is a wide, flat, and well-signed r..

The Sudbury Trail Run

Sudbury - 14 mi from Bury St Edmunds

The The Sudbury Trail Run will take place in Sudbury on Sunday 14 September 2025.

Thaxted Trail Marathon

Wimbish - 23 mi from Bury St Edmunds

The Thaxted Trail Marathon and Half Marathon, organized by Essex Trail Events, takes place in Thaxted, Essex. This self-navigation trail race offers marathon and half-marathon distances, with participants using a written route description provided on race day—there are no course markings or marshals..