You'll have to come up to Stoney sometime and take on the course record 17:27. Ain't such a flat course!
Or come and try the Hazelhead Park Run - slightly hilly course but record is pretty decent:
Male record holder: Gideon GATHIMBA - 15:02 - Event 23 (21/02/15)
Nice, might have ti have a go Ali!
Tried that one a few times Jon, but with limited success, perhaps you could pace me round? ;-)