FATMAP difficulty grade
An undulating course on Oulton Park race circuit.
The course is entirely on tarmac. The first 2km is a steady downhill followed by a flat section, with 2 uphill sections between kilometres 2 and 3.
The lap finishes with a short downhill then uphill section.
PB potential. 1 lap is 4.2km: the 5k, 10k and 20 mile races have out-and-back sections at the start to make up the full distance.
The 5k is 1 lap, 10k is 2 laps, Half Marathon is 5 laps, 16 mile is 6 laps, 20 mile is 7 laps, and Marathon is 10 laps.