Sweet! These are called 'sprint' triathlons. I did the sprint version of the Pigman Tri, um, 5 years ago. (geeze, has it been that long ago?!) 500 meter swim, 15mile bike, 3.2m run. For me, the swimming was was took the most out of me, and was by far the hardest. I swear I was high when I finished, I felt so GOOD. I only had a mountain bike at the time, so I borrowed my husband's uncle's road bike, that was too big for me and used that. What was sore on me the few days after the tri was my neck/upperback, from that stupid bike
What's your training plan?