Fartlek, or speed play, is variable-pace running that emphasizes creativity. During a 30-minute run, choose objects to run to - telephone poles,… — Don Kardong Buildings Copy Share Image
The key to running a good marathon is to not listen to anyone's advice the last week before the race. That's when… — Don Kardong Advice Copy Share Image
Cheer for your teammates, regardless of whether they're fast or slow, veteran or neophyte, varsity or JV. Or rally the spirits of… — Don Kardong Copy Share Image
