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BOSTON MARATHON 2025

Joe Perry

Bib: 17386•M

ON

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0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:19
Rank: #19714
Start → 5K
8:28/mi
26:19 split
10K· 6.21 mi
54:53
Rank: #21620 (-1906)
5K → 10K
9:12/mi
28:34 split
15K· 9.32 mi
1:24:24
Rank: #22517 (-897)
10K → 15K
9:30/mi
29:31 split
20K· 12.43 mi
1:58:29
Rank: #23835 (-1318)
15K → 20K
10:58/mi
34:05 split
Half· 13.11 mi
2:06:39
Rank: #24187 (-352)
20K → Half
11:58/mi
8:10 split
25K· 15.53 mi
2:39:11
Rank: #25219 (-1032)
Half → 25K
13:25/mi
32:32 split
30K· 18.64 mi
3:23:50
Rank: #25956 (-737)
25K → 30K
14:22/mi
44:39 split
20M
3:42:22
Rank: #26096 (-140)
30K → 20M
13:38/mi
18:32 split
21M
3:58:15
Rank: #26267 (-171)
20M → 21M
15:53/mi
15:53 split
35K· 21.75 mi
4:06:57
Rank: #26241 (+26)
21M → 35K
11:38/mi
8:42 split
23M
4:21:02
Rank: #26125 (+116)
35K → 23M
11:15/mi
14:05 split
24M
4:32:23
Rank: #26073 (+52)
23M → 24M
11:21/mi
11:21 split
40K· 24.85 mi
4:41:53
Rank: #26007 (+66)
24M → 40K
11:07/mi
9:30 split
25.2M
4:46:01
Rank: #25988 (+19)
40K → 25.2M
11:59/mi
4:08 split
Finish· 26.22 mi
4:55:55
Rank: #25900 (+88)
25.2M → Finish
9:43/mi
9:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:39
Pace9:40 /mi
2nd Half
Distance13.11 mi
Time2:49:16
Pace12:55 /mi
📊Positive Split: 33.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1626:198:2826:19
8:28
-
10K
6.21 mi11:45:5054:538:5028:34
9:12
+0:44
15K
9.32 mi12:15:211:24:249:0329:31
9:30
+0:18
20K
12.43 mi12:49:261:58:299:3234:05
10:58
+1:28
Half
13.11 mi12:57:362:06:399:408:10
11:58
+1:00
25K
15.53 mi13:30:082:39:1110:1532:32
13:25
+1:27
30K
18.64 mi14:14:473:23:5010:5644:39
14:22
+0:57
20M
20.00 mi14:33:193:42:2211:0718:32
13:38
-0:44
21M
21.00 mi14:49:123:58:1511:2115:53
15:53
+2:15
35K
21.75 mi14:57:544:06:5711:218:42
11:38
-4:15
23M
23.00 mi15:11:594:21:0211:2114:05
11:15
-0:23
24M
24.00 mi15:23:204:32:2311:2111:21
11:21
+0:06
40K
24.85 mi15:32:504:41:5311:209:30
11:07
-0:14
25.2M
25.20 mi15:36:584:46:0111:214:08
11:59
+0:52
Finish
26.22 mi15:46:524:55:5511:189:54
9:43
-2:16

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:28 /mi

Average Pace

11:18 /mi

Slowest Pace

15:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:18

32% of race

Time at Steady Pace

1:30:01

30% of race

Time at Slower Pace

1:51:36

38% of race

Average Pace: 11:17 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:17:1626:198:2826:19
8:28
#19714
10K
6.21 mi11:45:5054:538:5028:34
9:12
#21620
15K
9.32 mi12:15:211:24:249:0329:31
9:30
#22517
20K
12.43 mi12:49:261:58:299:3234:05
10:58
#23835
Half
13.11 mi12:57:362:06:399:408:10
11:58
#24187
25K
15.53 mi13:30:082:39:1110:1532:32
13:25
#25219
30K
18.64 mi14:14:473:23:5010:5644:39
14:22
#25956
20M
20.00 mi14:33:193:42:2211:0718:32
13:38
#26096
21M
21.00 mi14:49:123:58:1511:2115:53
15:53
#26267
35K
21.75 mi14:57:544:06:5711:218:42
11:38
#26241
23M
23.00 mi15:11:594:21:0211:2114:05
11:15
#26125
24M
24.00 mi15:23:204:32:2311:2111:21
11:21
#26073
40K
24.85 mi15:32:504:41:5311:209:30
11:07
#26007
25.2M
25.20 mi15:36:584:46:0111:214:08
11:59
#25988
Finish
26.22 mi15:46:524:55:5511:189:54
9:43
#25900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi19714123241232423747(Top 84%)14172(Top 88%)14172(Top 860%)
10K6.21 mi3.10 mi21620-190613161-83713161-83723180(Top 82%)13893(Top 86%)13893(Top 843%)
15K9.32 mi3.11 mi22517-89713591-43013591-43023747(Top 84%)14172(Top 88%)14172(Top 860%)
20K12.43 mi3.11 mi23835-131814170-57914170-57925949(Top 91%)15097(Top 94%)15097(Top 916%)
Half13.11 mi0.68 mi24187-35214324-15414324-15427443(Top 97%)15694(Top 97%)15694(Top 952%)
25K15.53 mi2.42 mi25219-103214784-46014784-46027576(Top 97%)15751(Top 98%)15751(Top 956%)
30K18.64 mi3.11 mi25956-73715088-30415088-30427747(Top 98%)15761(Top 98%)15761(Top 956%)
20M20.00 mi1.36 mi26096-14015142-5415142-5427028(Top 95%)15382(Top 96%)15382(Top 933%)
21M21.00 mi1.00 mi26267-17115198-5615198-5627756(Top 98%)15755(Top 98%)15755(Top 956%)
35K21.75 mi0.75 mi26241+2615183+1515183+1525311(Top 89%)14500(Top 90%)14500(Top 880%)
23M23.00 mi1.25 mi26125+11615124+5915124+5923778(Top 84%)13728(Top 85%)13728(Top 833%)
24M24.00 mi1.00 mi26073+5215095+2915095+2924650(Top 87%)14132(Top 88%)14132(Top 858%)
40K24.85 mi0.85 mi26007+6615063+3215063+3223391(Top 82%)13444(Top 83%)13444(Top 816%)
25.2M25.20 mi0.35 mi25988+1915049+1415049+1423203(Top 82%)13390(Top 83%)13390(Top 813%)
Finish26.22 mi1.02 mi25900+8814995+5414995+5421977(Top 77%)12782(Top 79%)12782(Top 776%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

23747

Males

14172

M55-59

14172

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

23180

Males

13893

M55-59

13893

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

23747

Males

14172

M55-59

14172

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25949

Males

15097

M55-59

15097

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

27443

Males

15694

M55-59

15694

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

27576

Males

15751

M55-59

15751

25K→30K

15.5 - 18.6 mi

Top 98%
×9story building
+181ft-148ft

Overall

27747

Males

15761

M55-59

15761

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

27028

Males

15382

M55-59

15382

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

27756

Males

15755

M55-59

15755

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

25311

Males

14500

M55-59

14500

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

23778

Males

13728

M55-59

13728

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24650

Males

14132

M55-59

14132

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23391

Males

13444

M55-59

13444

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23203

Males

13390

M55-59

13390

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

21977

Males

12782

M55-59

12782

Passing Analysis

Category:
Athletes Passed
498
Passed By
6684
Net Change
-6186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19714
5K → 10K161922-1906#19714#21620
10K → 15K41938-897#21620#22517
15K → 20K81326-1318#22517#23835
20K → Half0352-352#23835#24187
Half → 25K31035-1032#24187#25219
25K → 30K10747-737#25219#25956
30K → 20M22162-140#25956#26096
20M → 21M8179-171#26096#26267
21M → 35K3812+26#26267#26241
35K → 23M1193+116#26241#26125
23M → 24M553+52#26125#26073
24M → 40K671+66#26073#26007
40K → 25.2M212+19#26007#25988
25.2M → Finish902+88#25988#25900
TOTALS4986684-6186
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing