For your speed workout, try a fartlek run/walk: After a walking or easy running warmup, run hard for 30 seconds or as long as ...

All you need is a few half-hour strength sessions a week to truly become race ready.

Your official weekly (and daily) exercise breakdown.

When should I fit exercise within my daily schedule? For most, the answer depends on our family's schedule and working hours, and perhaps on whether we're 'larks' or 'night owls'. But over the past ...