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BOSTON MARATHON 2024

Neil Sheehan

Bib: 28976•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:56
Rank: #20035
Start → 5K
8:59/mi
27:56 split
10K· 6.21 mi
54:32
Rank: #18974 (+1061)
5K → 10K
8:34/mi
26:36 split
15K· 9.32 mi
1:22:37
Rank: #18973 (+1)
10K → 15K
9:02/mi
28:05 split
20K· 12.43 mi
1:53:23
Rank: #19469 (-496)
15K → 20K
9:54/mi
30:46 split
Half· 13.11 mi
1:59:52
Rank: #19507 (-38)
20K → Half
9:30/mi
6:29 split
25K· 15.53 mi
2:24:22
Rank: #19512 (-5)
Half → 25K
10:06/mi
24:30 split
30K· 18.64 mi
2:58:26
Rank: #19584 (-72)
25K → 30K
10:58/mi
34:04 split
20M
3:15:14
Rank: #19829 (-245)
30K → 20M
12:22/mi
16:48 split
21M
3:28:37
Rank: #19924 (-95)
20M → 21M
13:23/mi
13:23 split
35K· 21.75 mi
3:37:44
Rank: #20027 (-103)
21M → 35K
12:11/mi
9:07 split
23M
3:53:18
Rank: #20150 (-123)
35K → 23M
12:26/mi
15:34 split
24M
4:05:45
Rank: #20253 (-103)
23M → 24M
12:27/mi
12:27 split
40K· 24.85 mi
4:16:40
Rank: #20336 (-83)
24M → 40K
12:46/mi
10:55 split
25.2M
4:21:15
Rank: #20329 (+7)
40K → 25.2M
13:17/mi
4:35 split
Finish· 26.22 mi
4:31:30
Rank: #20256 (+73)
25.2M → Finish
10:04/mi
10:15 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:52
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:31:38
Pace11:34 /mi
📊Positive Split: 26.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2527:568:5927:56
8:59
-
10K
6.21 mi12:17:0154:328:4726:36
8:34
-0:25
15K
9.32 mi12:45:061:22:378:5228:05
9:02
+0:28
20K
12.43 mi13:15:521:53:239:0730:46
9:54
+0:52
Half
13.11 mi13:22:211:59:529:096:29
9:30
-0:24
25K
15.53 mi13:46:512:24:229:1824:30
10:06
+0:36
30K
18.64 mi14:20:552:58:269:3434:04
10:58
+0:52
20M
20.00 mi14:37:433:15:149:4616:48
12:22
+1:24
21M
21.00 mi14:51:063:28:379:5613:23
13:23
+1:01
35K
21.75 mi15:00:133:37:4410:019:07
12:11
-1:12
23M
23.00 mi15:15:473:53:1810:0915:34
12:26
+0:15
24M
24.00 mi15:28:144:05:4510:1412:27
12:27
+0:01
40K
24.85 mi15:39:094:16:4010:2010:55
12:46
+0:19
25.2M
25.20 mi15:43:444:21:1510:224:35
13:17
+0:31
Finish
26.22 mi15:53:594:31:3010:2210:15
10:04
-3:13

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

8:34 /mi

Average Pace

10:22 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:37

57% of race

Time at Steady Pace

34:04

13% of race

Time at Slower Pace

1:22:49

31% of race

Average Pace: 10:21 /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 mi11:50:2527:568:5927:56
8:59
#20035
10K
6.21 mi12:17:0154:328:4726:36
8:34
#18974
15K
9.32 mi12:45:061:22:378:5228:05
9:02
#18973
20K
12.43 mi13:15:521:53:239:0730:46
9:54
#19469
Half
13.11 mi13:22:211:59:529:096:29
9:30
#19507
25K
15.53 mi13:46:512:24:229:1824:30
10:06
#19512
30K
18.64 mi14:20:552:58:269:3434:04
10:58
#19584
20M
20.00 mi14:37:433:15:149:4616:48
12:22
#19829
21M
21.00 mi14:51:063:28:379:5613:23
13:23
#19924
35K
21.75 mi15:00:133:37:4410:019:07
12:11
#20027
23M
23.00 mi15:15:473:53:1810:0915:34
12:26
#20150
24M
24.00 mi15:28:144:05:4510:1412:27
12:27
#20253
40K
24.85 mi15:39:094:16:4010:2010:55
12:46
#20336
25.2M
25.20 mi15:43:444:21:1510:224:35
13:17
#20329
Finish
26.22 mi15:53:594:31:3010:2210:15
10:04
#20256
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20035120911209119076(Top 75%)11748(Top 81%)11748(Top 242%)
10K6.21 mi3.10 mi18974+106111617+47411617+47417632(Top 69%)11087(Top 76%)11087(Top 229%)
15K9.32 mi3.11 mi18973+111646-2911646-2919076(Top 75%)11748(Top 81%)11748(Top 242%)
20K12.43 mi3.11 mi19469-49611881-23511881-23520332(Top 80%)12291(Top 84%)12291(Top 253%)
Half13.11 mi0.68 mi19507-3811897-1611897-1620065(Top 79%)12109(Top 83%)12109(Top 250%)
25K15.53 mi2.42 mi19512-511886+1111886+1119387(Top 76%)11766(Top 81%)11766(Top 243%)
30K18.64 mi3.11 mi19584-7211866+2011866+2019916(Top 78%)11803(Top 81%)11803(Top 243%)
20M20.00 mi1.36 mi19829-24511958-9211958-9221947(Top 86%)12675(Top 87%)12675(Top 261%)
21M21.00 mi1.00 mi19924-9511980-2211980-2221369(Top 84%)12346(Top 85%)12346(Top 255%)
35K21.75 mi0.75 mi20027-10312009-2912009-2922100(Top 86%)12652(Top 87%)12652(Top 261%)
23M23.00 mi1.25 mi20150-12312036-2712036-2721562(Top 84%)12365(Top 85%)12365(Top 255%)
24M24.00 mi1.00 mi20253-10312059-2312059-2322217(Top 87%)12632(Top 87%)12632(Top 261%)
40K24.85 mi0.85 mi20336-8312088-2912088-2921884(Top 86%)12432(Top 85%)12432(Top 256%)
25.2M25.20 mi0.35 mi20329+712071+1712071+1720277(Top 79%)11579(Top 79%)11579(Top 239%)
Finish26.22 mi1.02 mi20256+7312029+4212029+4218592(Top 73%)10773(Top 74%)10773(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

19076

Males

11748

M18-39

11748

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

17632

Males

11087

M18-39

11087

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

19076

Males

11748

M18-39

11748

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

20332

Males

12291

M18-39

12291

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

20065

Males

12109

M18-39

12109

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

19387

Males

11766

M18-39

11766

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

19916

Males

11803

M18-39

11803

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

21947

Males

12675

M18-39

12675

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

21369

Males

12346

M18-39

12346

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22100

Males

12652

M18-39

12652

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21562

Males

12365

M18-39

12365

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22217

Males

12632

M18-39

12632

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

21884

Males

12432

M18-39

12432

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20277

Males

11579

M18-39

11579

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

18592

Males

10773

M18-39

10773

Passing Analysis

Category:
Athletes Passed
2150
Passed By
2371
Net Change
-221
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20035
5K → 10K108120+1061#20035#18974
10K → 15K216215+1#18974#18973
15K → 20K115611-496#18973#19469
20K → Half2058-38#19469#19507
Half → 25K190195-5#19507#19512
25K → 30K169241-72#19512#19584
30K → 20M28273-245#19584#19829
20M → 21M57152-95#19829#19924
21M → 35K30133-103#19924#20027
35K → 23M47170-123#20027#20150
23M → 24M37140-103#20150#20253
24M → 40K38121-83#20253#20336
40K → 25.2M3124+7#20336#20329
25.2M → Finish9118+73#20329#20256
TOTALS21502371-221
📊

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