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BOSTON MARATHON 2024

Kevin Koch

Bib: 14063•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 22%
Gender (Male)
#0 / 14578
Top 33%
Masters (Masters Men)
#0 / 9729
Top 21%
Division (M50-54)
#0 / 1935
Top 17%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:34
Rank: #8886
Start → 5K
7:16/mi
22:34 split
10K· 6.21 mi
44:46
Rank: #8154 (+732)
5K → 10K
7:09/mi
22:12 split
15K· 9.32 mi
1:06:57
Rank: #7764 (+390)
10K → 15K
7:08/mi
22:11 split
20K· 12.43 mi
1:29:19
Rank: #7346 (+418)
15K → 20K
7:12/mi
22:22 split
Half· 13.11 mi
1:34:13
Rank: #7313 (+33)
20K → Half
7:11/mi
4:54 split
25K· 15.53 mi
1:51:33
Rank: #6811 (+502)
Half → 25K
7:09/mi
17:20 split
30K· 18.64 mi
2:14:25
Rank: #6229 (+582)
25K → 30K
7:22/mi
22:52 split
20M
2:24:31
Rank: #5976 (+253)
30K → 20M
7:26/mi
10:06 split
21M
2:32:34
Rank: #5762 (+214)
20M → 21M
8:03/mi
8:03 split
35K· 21.75 mi
2:38:24
Rank: #5734 (+28)
21M → 35K
7:48/mi
5:50 split
23M
2:48:11
Rank: #5578 (+156)
35K → 23M
7:49/mi
9:47 split
24M
2:56:08
Rank: #5542 (+36)
23M → 24M
7:57/mi
7:57 split
40K· 24.85 mi
3:03:12
Rank: #5529 (+13)
24M → 40K
8:16/mi
7:04 split
25.2M
3:06:24
Rank: #5537 (-8)
40K → 25.2M
9:17/mi
3:12 split
Finish· 26.22 mi
3:14:52
Rank: #5665 (-128)
25.2M → Finish
8:19/mi
8:28 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:13
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:40:39
Pace7:41 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4122:347:1622:34
7:16
-
10K
6.21 mi11:15:5344:467:1222:12
7:09
-0:07
15K
9.32 mi11:38:041:06:577:1122:11
7:08
-0:01
20K
12.43 mi12:00:261:29:197:1122:22
7:12
+0:04
Half
13.11 mi12:05:201:34:137:114:54
7:11
-0:01
25K
15.53 mi12:22:401:51:337:1117:20
7:09
-0:02
30K
18.64 mi12:45:322:14:257:1322:52
7:22
+0:13
20M
20.00 mi12:55:382:24:317:1410:06
7:26
+0:04
21M
21.00 mi13:03:412:32:347:168:03
8:03
+0:37
35K
21.75 mi13:09:312:38:247:175:50
7:48
-0:15
23M
23.00 mi13:19:182:48:117:199:47
7:49
+0:01
24M
24.00 mi13:27:152:56:087:207:57
7:57
+0:08
40K
24.85 mi13:34:193:03:127:227:04
8:16
+0:19
25.2M
25.20 mi13:37:313:06:247:243:12
9:17
+1:01
Finish
26.22 mi13:45:593:14:527:268:28
8:19
-0:58

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

7:08 /mi

Average Pace

7:26 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:11

11% of race

Time at Steady Pace

2:02:20

63% of race

Time at Slower Pace

50:21

26% of race

Average Pace: 7:26 /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 mi10:53:4122:347:1622:34
7:16
#8886
10K
6.21 mi11:15:5344:467:1222:12
7:09
#8154
15K
9.32 mi11:38:041:06:577:1122:11
7:08
#7764
20K
12.43 mi12:00:261:29:197:1122:22
7:12
#7346
Half
13.11 mi12:05:201:34:137:114:54
7:11
#7313
25K
15.53 mi12:22:401:51:337:1117:20
7:09
#6811
30K
18.64 mi12:45:322:14:257:1322:52
7:22
#6229
20M
20.00 mi12:55:382:24:317:1410:06
7:26
#5976
21M
21.00 mi13:03:412:32:347:168:03
8:03
#5762
35K
21.75 mi13:09:312:38:247:175:50
7:48
#5734
23M
23.00 mi13:19:182:48:117:199:47
7:49
#5578
24M
24.00 mi13:27:152:56:087:207:57
7:57
#5542
40K
24.85 mi13:34:193:03:127:227:04
8:16
#5529
25.2M
25.20 mi13:37:313:06:247:243:12
9:17
#5537
Finish
26.22 mi13:45:593:14:527:268:28
8:19
#5665
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8886733073307046(Top 28%)6105(Top 42%)6105(Top 316%)
10K6.21 mi3.10 mi8154+7326874+4566874+4567551(Top 30%)6482(Top 44%)6482(Top 335%)
15K9.32 mi3.11 mi7764+3906619+2556619+2557046(Top 28%)6105(Top 42%)6105(Top 316%)
20K12.43 mi3.11 mi7346+4186324+2956324+2956369(Top 25%)5569(Top 38%)5569(Top 288%)
Half13.11 mi0.68 mi7313+336296+286296+286800(Top 27%)5845(Top 40%)5845(Top 302%)
25K15.53 mi2.42 mi6811+5025921+3755921+3755057(Top 20%)4519(Top 31%)4519(Top 234%)
30K18.64 mi3.11 mi6229+5825461+4605461+4604458(Top 17%)3959(Top 27%)3959(Top 205%)
20M20.00 mi1.36 mi5976+2535244+2175244+2174061(Top 16%)3599(Top 25%)3599(Top 186%)
21M21.00 mi1.00 mi5762+2145065+1795065+1794363(Top 17%)3687(Top 25%)3687(Top 191%)
35K21.75 mi0.75 mi5734+285022+435022+436555(Top 26%)4987(Top 34%)4987(Top 258%)
23M23.00 mi1.25 mi5578+1564875+1474875+1474858(Top 19%)3896(Top 27%)3896(Top 201%)
24M24.00 mi1.00 mi5542+364821+544821+546329(Top 25%)4635(Top 32%)4635(Top 240%)
40K24.85 mi0.85 mi5529+134788+334788+337120(Top 28%)4921(Top 34%)4921(Top 254%)
25.2M25.20 mi0.35 mi5537-84775+134775+137757(Top 30%)5177(Top 36%)5177(Top 268%)
Finish26.22 mi1.02 mi5665-1284833-584833-5810353(Top 41%)6648(Top 46%)6648(Top 344%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7046

Males

6105

M50-54

6105

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7551

Males

6482

M50-54

6482

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7046

Males

6105

M50-54

6105

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6369

Males

5569

M50-54

5569

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

6800

Males

5845

M50-54

5845

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5057

Males

4519

M50-54

4519

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4458

Males

3959

M50-54

3959

30K→20M

18.6 - 20.0 mi

Top 16%
×5story building
+64ft-50ft

Overall

4061

Males

3599

M50-54

3599

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4363

Males

3687

M50-54

3687

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6555

Males

4987

M50-54

4987

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

4858

Males

3896

M50-54

3896

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

6329

Males

4635

M50-54

4635

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7120

Males

4921

M50-54

4921

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7757

Males

5177

M50-54

5177

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

10353

Males

6648

M50-54

6648

Passing Analysis

Category:
Athletes Passed
3745
Passed By
524
Net Change
+3221
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8886
5K → 10K76331+732#8886#8154
10K → 15K41020+390#8154#7764
15K → 20K43315+418#7764#7346
20K → Half4512+33#7346#7313
Half → 25K5031+502#7313#6811
25K → 30K59412+582#6811#6229
30K → 20M2585+253#6229#5976
20M → 21M2239+214#5976#5762
21M → 35K7951+28#5762#5734
35K → 23M18731+156#5734#5578
23M → 24M10165+36#5578#5542
24M → 40K8269+13#5542#5529
40K → 25.2M3846-8#5529#5537
25.2M → Finish29157-128#5537#5665
TOTALS3745524+3221
📊

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