09.09.2013: .5km done/41.7km to go
10.09.2013: 3.5km done/38.2km to go
11.09.2013: 2km done/36.2km to go
12.09.2013: Didn't go to gym
13.09.2013: Didn't go again
14.09.2013: 6km/30.2km to go
15.09.2013: 2.2km/28km to go
16.09.2013: 2.5km/25.5km to go
17.09.2013: 3km/22.5km to go
18.09.2013: 2.5km/20km to go
19.09.2013: 3.5km/16.5km to go
20.09.2013: 3.5km/13km to go
21.09.2013: 4km/9km to go
22.09.2013: 4km/5km to go
23.09.2013 - 25.09.2013: didn't go to the gym
26.09.2013: 3km/2km to go
27.09.2013: 2km done... challenge finished
I really liked it as it gave me something to work towards