WILLIAM FEDERSPIEL

2 races in the archive

Personal bests

10K

54:52

2015 · 8:50 /mi

Progression

10K2 finishes · best 54:52 in 2015 · latest 1:00:20 in 2026
56:401:00:00201520262015 10K — 54:5254:522026 10K — 1:00:20

Lower on the chart is faster — a line falling to the right means improvement.

Race history