Limping Marathon Runner

Finished a 7hr charity cycle marathon. It wasn't so much about who clocks the most most mileage. There are six teams, with five members in each team and three stationary bikes assigned to each team - team members take turns on the bikes. With a team name called Team Jiak, we were quite sure, we are going to eat and bike at the same time. Thanks to plenty of support from fellow good friends and runners who came. Mental as well as food support. There were Godzilla bao, MOS Burger fries (yum), bananas, pears and Subway sandwiches *drool*. Torture us (with food) please! Living with a label Slacker, how can I outdo others? The "trusty" Polar measured a 101km but I would prefer to measure by my gut feel - The Slack-O-Meter .... approximately 80km? Surprisingly, my ITB doesn't feel a thing. It was something else. Strange... or it is something more?