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BOSTON MARATHON 2024

Kevin Piper

Bib: 5418•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 38%
Gender (Male)
#0 / 14578
Top 49%
Masters (Masters Men)
#0 / 9729
Top 39%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #5176
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
41:50
Rank: #4828 (+348)
5K → 10K
20:53 | 6:43/mi
15K· 9.32 mi
1:02:48
Rank: #4617 (+211)
10K → 15K
20:58 | 6:45/mi
20K· 12.43 mi
1:24:22
Rank: #4653 (-36)
15K → 20K
21:34 | 6:56/mi
Half· 13.11 mi
1:29:02
Rank: #4650 (+3)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:46:35
Rank: #4834 (-184)
Half → 25K
17:33 | 7:14/mi
30K· 18.64 mi
2:18:10
Rank: #7537 (-2703)
25K → 30K
31:35 | 10:10/mi
20M
2:29:34
Rank: #7580 (-43)
30K → 20M
11:24 | 8:23/mi
21M
2:38:43
Rank: #7626 (-46)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
2:46:49
Rank: #8228 (-602)
21M → 35K
8:06 | 10:50/mi
23M
3:00:47
Rank: #9109 (-881)
35K → 23M
13:58 | 11:09/mi
24M
3:10:16
Rank: #9397 (-288)
23M → 24M
9:29 | 9:29/mi
40K· 24.85 mi
3:19:17
Rank: #9833 (-436)
24M → 40K
9:01 | 10:33/mi
25.2M
3:22:24
Rank: #9755 (+78)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:30:11
Rank: #9610 (+145)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:02
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time2:01:09
Pace9:15 /mi
📊Positive Split: 36.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1720:576:4520:57
6:45
-
10K
6.21 mi10:46:1041:506:4420:53
6:43
-0:02
15K
9.32 mi11:07:081:02:486:4420:58
6:45
+0:02
20K
12.43 mi11:28:421:24:226:4721:34
6:56
+0:11
Half
13.11 mi11:33:221:29:026:474:40
6:50
-0:06
25K
15.53 mi11:50:551:46:356:5217:33
7:14
+0:24
30K
18.64 mi12:22:302:18:107:2531:35
10:10
+2:56
20M
20.00 mi12:33:542:29:347:2911:24
8:23
-1:47
21M
21.00 mi12:43:032:38:437:339:09
9:09
+0:46
35K
21.75 mi12:51:092:46:497:408:06
10:50
+1:41
23M
23.00 mi13:05:073:00:477:5213:58
11:09
+0:19
24M
24.00 mi13:14:363:10:167:569:29
9:29
-1:40
40K
24.85 mi13:23:373:19:178:019:01
10:33
+1:04
25.2M
25.20 mi13:26:443:22:248:023:07
9:02
-1:31
Finish
26.22 mi13:34:313:30:118:017:47
7:38
-1:24

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

6:43 /mi

Average Pace

8:01 /mi

Slowest Pace

11:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:35

51% of race

Time at Steady Pace

31:27

15% of race

Time at Slower Pace

1:12:09

34% of race

Average Pace: 8:01 /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 mi10:25:1720:576:4520:57
6:45
#5176
10K
6.21 mi10:46:1041:506:4420:53
6:43
#4828
15K
9.32 mi11:07:081:02:486:4420:58
6:45
#4617
20K
12.43 mi11:28:421:24:226:4721:34
6:56
#4653
Half
13.11 mi11:33:221:29:026:474:40
6:50
#4650
25K
15.53 mi11:50:551:46:356:5217:33
7:14
#4834
30K
18.64 mi12:22:302:18:107:2531:35
10:10
#7537
20M
20.00 mi12:33:542:29:347:2911:24
8:23
#7580
21M
21.00 mi12:43:032:38:437:339:09
9:09
#7626
35K
21.75 mi12:51:092:46:497:408:06
10:50
#8228
23M
23.00 mi13:05:073:00:477:5213:58
11:09
#9109
24M
24.00 mi13:14:363:10:167:569:29
9:29
#9397
40K
24.85 mi13:23:373:19:178:019:01
10:33
#9833
25.2M
25.20 mi13:26:443:22:248:023:07
9:02
#9755
Finish
26.22 mi13:34:313:30:118:017:47
7:38
#9610
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5176478547854303(Top 17%)4025(Top 28%)4025(Top 200%)
10K6.21 mi3.10 mi4828+3484492+2934492+2934519(Top 18%)4220(Top 29%)4220(Top 210%)
15K9.32 mi3.11 mi4617+2114306+1864306+1864303(Top 17%)4025(Top 28%)4025(Top 200%)
20K12.43 mi3.11 mi4653-364326-204326-204902(Top 19%)4490(Top 31%)4490(Top 223%)
Half13.11 mi0.68 mi4650+34322+44322+44839(Top 19%)4450(Top 31%)4450(Top 222%)
25K15.53 mi2.42 mi4834-1844464-1424464-1425521(Top 22%)4862(Top 33%)4862(Top 242%)
30K18.64 mi3.11 mi7537-27036331-18676331-186717847(Top 70%)10851(Top 74%)10851(Top 540%)
20M20.00 mi1.36 mi7580-436311+206311+208837(Top 35%)6431(Top 44%)6431(Top 320%)
21M21.00 mi1.00 mi7626-466278+336278+339260(Top 36%)6414(Top 44%)6414(Top 319%)
35K21.75 mi0.75 mi8228-6026586-3086586-30819381(Top 76%)11313(Top 78%)11313(Top 563%)
23M23.00 mi1.25 mi9109-8817001-4157001-41518831(Top 74%)10985(Top 75%)10985(Top 547%)
24M24.00 mi1.00 mi9397-2887099-987099-9814386(Top 56%)8709(Top 60%)8709(Top 433%)
40K24.85 mi0.85 mi9833-4367285-1867285-18616788(Top 66%)9837(Top 67%)9837(Top 490%)
25.2M25.20 mi0.35 mi9755+787222+637222+636695(Top 26%)4666(Top 32%)4666(Top 232%)
Finish26.22 mi1.02 mi9610+1457116+1067116+1066374(Top 25%)4540(Top 31%)4540(Top 226%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4303

Males

4025

M40-44

4025

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4519

Males

4220

M40-44

4220

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4303

Males

4025

M40-44

4025

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4902

Males

4490

M40-44

4490

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4839

Males

4450

M40-44

4450

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5521

Males

4862

M40-44

4862

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

17847

Males

10851

M40-44

10851

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

8837

Males

6431

M40-44

6431

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9260

Males

6414

M40-44

6414

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

19381

Males

11313

M40-44

11313

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18831

Males

10985

M40-44

10985

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14386

Males

8709

M40-44

8709

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16788

Males

9837

M40-44

9837

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6695

Males

4666

M40-44

4666

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6374

Males

4540

M40-44

4540

Passing Analysis

Category:
Athletes Passed
1527
Passed By
5961
Net Change
-4434
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5176
5K → 10K40355+348#5176#4828
10K → 15K25746+211#4828#4617
15K → 20K144180-36#4617#4653
20K → Half3027+3#4653#4650
Half → 25K127311-184#4650#4834
25K → 30K82711-2703#4834#7537
30K → 20M111154-43#7537#7580
20M → 21M108154-46#7580#7626
21M → 35K11613-602#7626#8228
35K → 23M34915-881#8228#9109
23M → 24M31319-288#9109#9397
24M → 40K19455-436#9397#9833
40K → 25.2M846+78#9833#9755
25.2M → Finish16015+145#9755#9610
TOTALS15275961-4434
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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