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BOSTON MARATHON 2024

David Crotch

Bib: 11415•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 28%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:13/mi
22:25
↑ 97↓ 3451.5%
10K· 6.21 mi
7:34/mi
45:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:48/mi
1:10:08
↑ 67↓ 78
20K· 12.43 mi
8:18/mi
1:35:56
↑ 106↓ 860.1%
Half· 13.11 mi
7:58/mi
1:41:22
↑ 19↓ 370.5%
25K· 15.53 mi
9:03/mi
2:03:19
↑ 66↓ 880.2%
30K· 18.64 mi
9:42/mi
2:33:27
↑ 181↓ 1480.2%
20M
9:58/mi
2:46:59
↑ 64↓ 500.2%
21M
11:12/mi
2:58:11
↑ 106↓ 241.6%
35K· 21.75 mi
9:11/mi
3:05:03
↑ 17↓ 861.7%
23M
9:35/mi
3:17:03
↑ 23↓ 630.6%
24M
9:04/mi
3:26:07
↓ 821.3%
40K· 24.85 mi
8:47/mi
3:33:38
↓ 200.3%
25.2M
10:23/mi
3:37:13
↑ 13↓ 160.2%
Finish· 26.22 mi
8:56/mi
3:46:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:22
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time2:04:57
Pace9:32 /mi
📊Positive Split: 23.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2522:257:1322:25
7:13
-
10K
6.21 mi11:13:5445:547:2323:29
7:34
+0:21
15K
9.32 mi11:38:081:10:087:3124:14
7:48
+0:14
20K
12.43 mi12:03:561:35:567:4325:48
8:18
+0:30
Half
13.11 mi12:09:221:41:227:445:26
7:58
-0:20
25K
15.53 mi12:31:192:03:197:5621:57
9:03
+1:05
30K
18.64 mi13:01:272:33:278:1430:08
9:42
+0:39
20M
20.00 mi13:14:592:46:598:2113:32
9:58
+0:16
21M
21.00 mi13:26:112:58:118:2911:12
11:12
+1:14
35K
21.75 mi13:33:033:05:038:316:52
9:11
-2:01
23M
23.00 mi13:45:033:17:038:3412:00
9:35
+0:24
24M
24.00 mi13:54:073:26:078:359:04
9:04
-0:31
40K
24.85 mi14:01:383:33:388:367:31
8:47
-0:17
25.2M
25.20 mi14:05:133:37:138:373:35
10:23
+1:36
Finish
26.22 mi14:14:193:46:198:389:06
8:56
-1:27

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

7:13 /mi

Average Pace

8:38 /mi

Slowest Pace

11:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:22

45% of race

Time at Steady Pace

54:30

24% of race

Time at Slower Pace

1:10:27

31% of race

Average Pace: 8:38 /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 mi10:50:2522:257:1322:25
7:13
#8544
10K
6.21 mi11:13:5445:547:2323:29
7:34
#9531
15K
9.32 mi11:38:081:10:087:3124:14
7:48
#10367
20K
12.43 mi12:03:561:35:567:4325:48
8:18
#11308
Half
13.11 mi12:09:221:41:227:445:26
7:58
#11369
25K
15.53 mi12:31:192:03:197:5621:57
9:03
#12258
30K
18.64 mi13:01:272:33:278:1430:08
9:42
#13171
20M
20.00 mi13:14:592:46:598:2113:32
9:58
#13454
21M
21.00 mi13:26:112:58:118:2911:12
11:12
#13751
35K
21.75 mi13:33:033:05:038:316:52
9:11
#13741
23M
23.00 mi13:45:033:17:038:3412:00
9:35
#13744
24M
24.00 mi13:54:073:26:078:359:04
9:04
#13669
40K
24.85 mi14:01:383:33:388:367:31
8:47
#13488
25.2M
25.20 mi14:05:133:37:138:373:35
10:23
#13443
Finish
26.22 mi14:14:193:46:198:389:06
8:56
#13451
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi85447135713511911(Top 47%)8690(Top 60%)8690(Top 741%)
10K6.21 mi3.10 mi9531-9877680-5457680-54510760(Top 42%)8230(Top 56%)8230(Top 702%)
15K9.32 mi3.11 mi10367-8368071-3918071-39111911(Top 47%)8690(Top 60%)8690(Top 741%)
20K12.43 mi3.11 mi11308-9418441-3708441-37013719(Top 54%)9430(Top 65%)9430(Top 804%)
Half13.11 mi0.68 mi11369-618468-278468-2712475(Top 49%)8866(Top 61%)8866(Top 756%)
25K15.53 mi2.42 mi12258-8898826-3588826-35815730(Top 62%)10123(Top 69%)10123(Top 863%)
30K18.64 mi3.11 mi13171-9139136-3109136-31016236(Top 64%)10109(Top 69%)10109(Top 862%)
20M20.00 mi1.36 mi13454-2839184-489184-4816304(Top 64%)9901(Top 68%)9901(Top 844%)
21M21.00 mi1.00 mi13751-2979262-789262-7816853(Top 66%)10042(Top 69%)10042(Top 856%)
35K21.75 mi0.75 mi13741+109227+359227+3514137(Top 55%)8701(Top 60%)8701(Top 742%)
23M23.00 mi1.25 mi13744-39170+579170+5713841(Top 54%)8477(Top 58%)8477(Top 723%)
24M24.00 mi1.00 mi13669+759094+769094+7612498(Top 49%)7804(Top 54%)7804(Top 665%)
40K24.85 mi0.85 mi13488+1818972+1228972+1229846(Top 39%)6332(Top 43%)6332(Top 540%)
25.2M25.20 mi0.35 mi13443+458936+368936+3612407(Top 49%)7576(Top 52%)7576(Top 646%)
Finish26.22 mi1.02 mi13451-88904+328904+3213841(Top 54%)8421(Top 58%)8421(Top 718%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

11911

Males

8690

M60-64

8690

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

10760

Males

8230

M60-64

8230

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

11911

Males

8690

M60-64

8690

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

13719

Males

9430

M60-64

9430

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

12475

Males

8866

M60-64

8866

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

15730

Males

10123

M60-64

10123

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

16236

Males

10109

M60-64

10109

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16304

Males

9901

M60-64

9901

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

16853

Males

10042

M60-64

10042

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14137

Males

8701

M60-64

8701

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13841

Males

8477

M60-64

8477

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

12498

Males

7804

M60-64

7804

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

9846

Males

6332

M60-64

6332

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12407

Males

7576

M60-64

7576

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

13841

Males

8421

M60-64

8421

Passing Analysis

Category:
Athletes Passed
1147
Passed By
6052
Net Change
-4907
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8544
5K → 10K481035-987#8544#9531
10K → 15K43877-836#9531#10367
15K → 20K601001-941#10367#11308
20K → Half2384-61#11308#11369
Half → 25K66955-889#11369#12258
25K → 30K86999-913#12258#13171
30K → 20M83366-283#13171#13454
20M → 21M61358-297#13454#13751
21M → 35K8676+10#13751#13741
35K → 23M126129-3#13741#13744
23M → 24M12550+75#13744#13669
24M → 40K19615+181#13669#13488
40K → 25.2M6621+45#13488#13443
25.2M → Finish7886-8#13443#13451
TOTALS11476052-4907
📊

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