Static bike (Pretty hard work ) 38:02  15.3 km (2:29 / km)
Actually had a proper heart rate monitor on for once. I did it in 5km sets slowly building up the speed until it got rather tough. Last 5km was my fastest which was really nice. All my bike rides have been on the static bike but I thought it might be good to have it in its own category as the time pace etc is quite different.