William Harrison

MA

Bib: 23665 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M75-79)
#0 / 43
Top 14%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 2
Mile 4
Mile 8
Mile 10
Mile 14
Start
0:00
Race begins
5K· 3.11 mi
9:27/mi
29:21
↑ 97↓ 345
10K· 6.21 mi
9:33/mi
59:02
↑ 79↓ 138
15K· 9.32 mi
9:36/mi
1:28:53
↑ 67↓ 78
20K· 12.43 mi
9:45/mi
1:59:12
↑ 106↓ 86
Half· 13.11 mi
9:30/mi
2:05:41
↑ 19↓ 37
25K· 15.53 mi
9:47/mi
2:29:24
↑ 66↓ 88
30K· 18.64 mi
10:02/mi
3:00:34
↑ 181↓ 148
20M
10:00/mi
3:14:09
↑ 64↓ 50
21M
11:51/mi
3:26:00
↑ 106↓ 24
35K· 21.75 mi
9:31/mi
3:33:07
↑ 17↓ 86
23M
10:26/mi
3:46:11
↑ 23↓ 63
24M
10:21/mi
3:56:32
↓ 82
40K· 24.85 mi
10:21/mi
4:05:23
↓ 20
25.2M
12:37/mi
4:09:44
↑ 13↓ 16
Finish· 26.22 mi
10:33/mi
4:20:29
↑ 22↓ 21
Course Elevation
890ft
Total climb
462ft
Range
7 to 469 ft
1,342ft
Total descent
About the height of two redwood trees

The Course

Half Splits

1st Half· via Half
2:05:419:35 /mi⚡ faster
2nd Half
2:14:4810:17 /mi+7.3%
Positive split — 7.3% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:219:273.11 mi29:21
9:27
-
10K
59:029:303.10 mi29:41
9:33
+0:06
15K
1:28:539:323.11 mi29:51
9:36
+0:03
20K
1:59:129:363.11 mi30:19
9:45
+0:09
Half(13.11 mi)
2:05:419:350.68 mi6:29
9:30
-0:15
25K
2:29:249:372.42 mi23:43
9:47
+0:17
30K
3:00:349:413.11 mi31:10
10:02
+0:15
20M
3:14:099:421.36 mi13:35
10:00
-0:02
21M
3:26:009:491.00 mi11:51
11:51
+1:51
35K
3:33:079:480.75 mi7:07
9:31
-2:20
23M
3:46:119:501.25 mi13:04
10:26
+0:55
24M
3:56:329:511.00 mi10:21
10:21
-0:05
40K
4:05:239:520.85 mi8:51
10:21
0:00
25.2M
4:09:449:550.35 mi4:21
12:37
+2:16
Finish(26.22 mi)
4:20:299:571.02 mi10:45
10:33
-2:04
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