Day 20-Fartlek: 3k warm-up, 3×(3k marathon pace+1k skow)+1k, 16k in total under a cold and windy morning #Running #Fartlek #RunInWinter
19
0
0
0
Day 20-Fartlek: 3k warm-up, 3×(3k marathon pace+1k skow)+1k, 16k in total under a cold and windy morning #Running #Fartlek #RunInWinter