Check out the Running for Fitness website for some interesting routines designed to help you to run faster. Included in this website (at http://www.runningforfitness.org/calc/rp.php) is a handy ‘Race Time Predictor’.
British Milers Club
Hammer throwing
Long and Triple Jumping
Marathon training
National Throws Coaches Association
Pace calculator - Calculate your running pace per mile or kilometer with this free pace calculator.
Pole Vault Power
Runners Log - With RunnersLog.com, you can log your own performances online for FREE and compare your results over time.
Running Log - Track and graph your personal running history with this free online running journal that makes it easy to keep tabs on your progress.
Si Hunt
Sports Injury Clinic
The Javelin Club
http://en.wikipedia.org/wiki/Plyometrics