Predict your finish time at other race distances from a recent result using the Riegel formula, from the 5K to the marathon, with pace per mile for each. Example: a 25:00 5K predicts about 52:07 for the 10K, 1:55:00 for the half marathon and 3:59:47 for the marathon. FreeNo sign-up Distance of your recent race5K […]
Free spin the wheel tool. Type your names or choices, spin, and the wheel picks one fairly. Use it for classroom turns, giveaways, games and decisions. No sign-up.
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