I`ve applied for my first sprint triathlon in 2012, am doing the Wilmslow May Triathlon. Although I am a breastroke swimmer I can swim the 400 metres in around 9 minutes maybe less. Just need advise on the transition stage from pool to the bike. And any other usefull bits of knowledge that more experienced athletes can pass on. I`m 44, 6`2 and weigh around 94 kilos so am in reasonable shape, ran the Tatton 15km resolution race in 81 minutes so its the bike that is the worry, I have a mountain bike and can cover 20 kms in around 70 minutes.