The Christmas Enigma Marathon 2 is a loop of the lake, then an out and back followed by a partial loop of the lake. You start in front of the pub and follow the lakeside path and within 200 yards you will pass the drinks station from here you need to run one complete lap of the lake sticking to the lakeside path that runs closest to the lake.
Continue along canal past Globe pub until you reach the Grove pub & lock where you need to touch the lock gate - this is the turn around point & you need to retrace your route along the canal remembering to cross the canal twice & turn off the canal just after the Kissing gate but before the Red Lion pub.
Follow trail path head under A5 bridge turn right across the wooden bridge then turn right onto to lake.
Complete 3/4 of a lap of lake in reverse direction to earlier in the day finishing behind the pub car park where the drinks station is located.