i am 13 and i am planning to join my school track team which starts in about 2 weeks. i have nevr done a lot of running before and am wondering what some good training/practices ae that i could do??? also what are some medium distance i could run during the track seson, iam not interasted in hurrdles or lond distance . .are there any good relays i could particapate in?? or 2 laps on the track???