JON JEFFERY

Gender: M
Performance (sum of best 4): 1296.94
Age Grading (sum of best 4): 127.31
Participation: 2 Race(s)
Performance Ranking: 769
Age Graded Ranking: 895
Junior Ranking: N/A

# Race Time Performance Age Graded View
3 'First Half' Half Marathon 01:33:54 640.02 62.34%
6 TC10K 00:41:22 656.93 64.97%