Michał Walczak was out running. He tracked 2.67 mi in 25m:57s. Personal best Cooper (12 min) of 2.11 km which is a 18.13 m improvement. March 01 at 04:54
Michał Walczak was out running. He tracked 5.00 mi in 50m:59s. First personal best 5 km of 30m:37s . February 27 at 13:37
Michał Walczak was out running. He tracked 2.67 mi in 37m:03s. it was terrible..after 1 km i have amazing pain in my legs...it's weird ... even at marathon i don't have [ain like this..:( Personal best 1 km of 3m:47s which is a 1m:32s improvement. February 23 at 10:16
Michał Walczak was out running. He tracked 1.49 mi in 16m:03s. Personal best 1 km of 5m:55s which is a 0m:00s improvement. February 20 at 16:20
Michał Walczak was out running. He tracked 2.84 mi in 32m:54s. First personal best 1 km of 5m:55s . February 20 at 16:03