The Great Barrow Challenge invites runners of all levels to explore Suffolk's diverse landscapes through its unique 10-day series at the Suffolk Running Centre, located on Church Road in Bury St Edmunds. This individual day entry allows participants to choose their distance and pace for each event. On Day Four, the route takes you along Back Quack, a scenic loop that combines both road and trail running, offering runners an engaging mix of terrain. The 10.7-kilometer course features a 52% asphalt section and 48% off-road trails, with a total elevation gain of 107 meters over its high point at 91 meters and low point at 49 meters. Participants can opt for various distances: - A single loop completes the 10k distance. - Two loops cover half marathon length. - Four laps make up the full marathon route. - Ultra runners have two options: completing four laps plus a 5k extension or running five complete loops, adding an extra challenge to their journey. The event offers bespoke medals for each day's completion and includes parking at no additional cost. Water stations are available along the course to keep you hydrated as you navigate through Back Quack’s varied terrain. Please note that this route does not allow dogs or buggies due to traffic considerations, ensuring a safe environment for runners only. Headphones are restricted except for bone conduction devices, allowing participants to remain aware of their surroundings on open roads. For those interested in virtual participation, the Zig Zag Running website provides an option to enter and complete your chosen distance from anywhere around the world. This event promises not just a physical challenge but also an immersive experience through Suffolk's picturesque countryside.
Races Offered
Affiliated - Bespoke Event Medal
Aug 01, 2027
straighten
Distance —
Affiliated - Bespoke Event Medal
terrain
Type —
Running
timer
08:00
sell
£36.00
Affiliated - Lucky dip Medal
Aug 01, 2027
straighten
Distance —
Affiliated - Lucky dip Medal
terrain
Type —
Running
timer
08:00
sell
£33.00
Unattached - Bespoke Event Medal
Aug 01, 2027
straighten
Distance —
Unattached - Bespoke Event Medal
terrain
Type —
Running
timer
08:00
sell
£38.00
Unattached - Lucky dip Medal
Aug 01, 2027
straighten
Distance —
Unattached - Lucky dip Medal
terrain
Type —
Running
timer
08:00
sell
£35.00
Weather History
These values represent the 3-year monthly averages for August in West Suffolk.
thermostatTemperature
13.2° / 22.5°
wb_sunnyFeels like
11.2° / 19.8°
light_mode
Avg sunshine hours
10h 39m
water_drop
Avg rainfall
1.2 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
14.8 km/h (Gentle breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.9)
humidity_mid
Humidity
70.7%
wb_twilight
Sunrise
05:41
nightlight
Sunset
20:18
About West Suffolk
Learn more about the host city, West Suffolk.
West Suffolk may refer to the following places in Suffolk, England:West Suffolk (county), a county until 1974
West Suffolk District, a local government district established in 2019
West Suffolk (constituency), an electoral district created in 1997
Western Suffolk, a unitary authority due to be formed in 2028
West Suffolk College, a college in Bury St Edmunds
the western part of Suffolk
