John O'Donnell

Weston, MA

Bib: 9387 M 80

0:00
0:00
/ mi
Masters
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Overall
#0 / 7639
Gender (Male)
#0 / 3593
Masters (Masters Men)
#0 / 1389
Division (M80-99)
#0 / 4
Race Day Weather
93°/83°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 1
Mile 2
Mile 4
Start
0:00
Race begins
5K· 3.11 mi
14:58/mi
46:28
↑ 95↓ 105
8K· 4.97 mi
14:08/mi
1:12:48
↑ 49↓ 43
FINISH· 6.21 mi
13:06/mi
1:29:04
↑ 38↓ 28
Course Elevation
195ft
Total climb
49ft
Range
69 to 118 ft
176ft
Total descent
About the height of a four-story building

The Course

Half Splits

1st Half· via 5K
46:2814:58 /mi+8.3%
2nd Half
42:3613:43 /mi✓ faster
Negative split — 8.3% faster in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
46:2814:583.11 mi46:28
14:58
-
8K
1:12:4814:391.86 mi26:20
14:08
-0:50
FINISH(6.21 mi)
1:29:0414:211.24 mi16:16
13:06
-1:02
Trend:
Faster pace
Steady pace
Slower pace
More below

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing