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John Sence
Birth dateDec 12, 1969
Height-
Weight-
John Sence is a United States long-distance runner, born on December 12, 1969. He competes primarily in the Semi, Marathon and 15Kilometr.
His personal bests include 1:02:56 in the Semi, 2:15:40 in the Marathon, 44:13 in the 15Kilometr, 28:37 in the 10Kilometr and 49:18 in the 10MilesRoa. He is currently active on the international athletics circuit, representing United States.
Key facts
10 Kilometres Road
28:37
Half Marathon
1:02:56
Age
56 years old
As of Sep 17, 2026: 10 Kilometres Road 28:37, Half Marathon 1:02:56, 2004 season best 31:11 (Apr 25, 2004) · 56 years old
PB
Personal bests
1:02:56
2:15:40
44:13
28:37
49:18
1:01:48
1:15:58