5/4/2012
7:16 PM
3.7 km
15:57.82
4:21 km
Saucony Progrid XT 900 (XT900 2)
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My first set of fartleks. I didn't do much - 90 seconds run, 15 seconds flat out - but it felt hard. Quite a good workout and hopefully regular fartleks will improve my speed.