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BOSTON MARATHON 2024

Andrew Cowles

Bib: 25763•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

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
9:54/mi
30:46
↑ 97↓ 3451.5%
10K· 6.21 mi
8:55/mi
58:27
↑ 79↓ 1380.4%
15K· 9.32 mi
8:41/mi
1:25:27
↑ 67↓ 78
20K· 12.43 mi
8:44/mi
1:52:35
↑ 106↓ 860.1%
Half· 13.11 mi
8:46/mi
1:58:34
↑ 19↓ 370.5%
25K· 15.53 mi
9:39/mi
2:21:58
↑ 66↓ 880.2%
30K· 18.64 mi
12:17/mi
3:00:07
↑ 181↓ 1480.2%
20M
11:21/mi
3:15:33
↑ 64↓ 500.2%
21M
13:14/mi
3:28:47
↑ 106↓ 241.6%
35K· 21.75 mi
11:47/mi
3:37:36
↑ 17↓ 861.7%
23M
11:29/mi
3:51:59
↑ 23↓ 630.6%
24M
10:17/mi
4:02:16
↓ 821.3%
40K· 24.85 mi
12:33/mi
4:13:00
↓ 200.3%
25.2M
14:59/mi
4:18:10
↑ 13↓ 160.2%
Finish· 26.22 mi
9:22/mi
4:27:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:34
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:29:09
Pace11:23 /mi
📊Positive Split: 25.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4430:469:5430:46
9:54
-
10K
6.21 mi12:15:2558:279:2427:41
8:55
-0:59
15K
9.32 mi12:42:251:25:279:1027:00
8:41
-0:14
20K
12.43 mi13:09:331:52:359:0427:08
8:44
+0:03
Half
13.11 mi13:15:321:58:349:035:59
8:46
+0:02
25K
15.53 mi13:38:562:21:589:0823:24
9:39
+0:53
30K
18.64 mi14:17:053:00:079:4038:09
12:17
+2:38
20M
20.00 mi14:32:313:15:339:4715:26
11:21
-0:56
21M
21.00 mi14:45:453:28:479:5713:14
13:14
+1:53
35K
21.75 mi14:54:343:37:3610:008:49
11:47
-1:27
23M
23.00 mi15:08:573:51:5910:0514:23
11:29
-0:18
24M
24.00 mi15:19:144:02:1610:0610:17
10:17
-1:12
40K
24.85 mi15:29:584:13:0010:1110:44
12:33
+2:16
25.2M
25.20 mi15:35:084:18:1010:155:10
14:59
+2:26
Finish
26.22 mi15:44:414:27:4310:139:33
9:22
-5:37

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

8:41 /mi

Average Pace

10:13 /mi

Slowest Pace

14:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:48

33% of race

Time at Steady Pace

1:14:00

28% of race

Time at Slower Pace

1:45:55

40% of race

Average Pace: 10:13 /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 mi11:47:4430:469:5430:46
9:54
#22761
10K
6.21 mi12:15:2558:279:2427:41
8:55
#21284
15K
9.32 mi12:42:251:25:279:1027:00
8:41
#20210
20K
12.43 mi13:09:331:52:359:0427:08
8:44
#19221
Half
13.11 mi13:15:321:58:349:035:59
8:46
#19112
25K
15.53 mi13:38:562:21:589:0823:24
9:39
#18907
30K
18.64 mi14:17:053:00:079:4038:09
12:17
#19862
20M
20.00 mi14:32:313:15:339:4715:26
11:21
#19863
21M
21.00 mi14:45:453:28:479:5713:14
13:14
#19953
35K
21.75 mi14:54:343:37:3610:008:49
11:47
#20003
23M
23.00 mi15:08:573:51:5910:0514:23
11:29
#19965
24M
24.00 mi15:19:144:02:1610:0610:17
10:17
#19843
40K
24.85 mi15:29:584:13:0010:1110:44
12:33
#19920
25.2M
25.20 mi15:35:084:18:1010:155:10
14:59
#19988
Finish
26.22 mi15:44:414:27:4310:139:33
9:22
#19854
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22761134371343717427(Top 68%)11005(Top 75%)11005(Top 227%)
10K6.21 mi3.10 mi21284+147712710+72712710+72719386(Top 76%)11850(Top 81%)11850(Top 244%)
15K9.32 mi3.11 mi20210+107412223+48712223+48717427(Top 68%)11005(Top 75%)11005(Top 227%)
20K12.43 mi3.11 mi19221+98911758+46511758+46516005(Top 63%)10380(Top 71%)10380(Top 214%)
Half13.11 mi0.68 mi19112+10911714+4411714+4417193(Top 67%)10836(Top 74%)10836(Top 223%)
25K15.53 mi2.42 mi18907+20511607+10711607+10718041(Top 71%)11159(Top 77%)11159(Top 230%)
30K18.64 mi3.11 mi19862-95512003-39612003-39622400(Top 88%)13001(Top 89%)13001(Top 268%)
20M20.00 mi1.36 mi19863-111980+2311980+2320092(Top 79%)11780(Top 81%)11780(Top 243%)
21M21.00 mi1.00 mi19953-9011996-1611996-1621123(Top 83%)12221(Top 84%)12221(Top 252%)
35K21.75 mi0.75 mi20003-5011999-311999-321397(Top 84%)12307(Top 84%)12307(Top 254%)
23M23.00 mi1.25 mi19965+3811958+4111958+4119601(Top 77%)11366(Top 78%)11366(Top 234%)
24M24.00 mi1.00 mi19843+12211883+7511883+7517223(Top 67%)10123(Top 69%)10123(Top 209%)
40K24.85 mi0.85 mi19920-7711895-1211895-1221500(Top 84%)12229(Top 84%)12229(Top 252%)
25.2M25.20 mi0.35 mi19988-6811918-2311918-2322985(Top 90%)13016(Top 89%)13016(Top 268%)
Finish26.22 mi1.02 mi19854+13411841+7711841+7715939(Top 62%)9429(Top 65%)9429(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17427

Males

11005

M18-39

11005

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

19386

Males

11850

M18-39

11850

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17427

Males

11005

M18-39

11005

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16005

Males

10380

M18-39

10380

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17193

Males

10836

M18-39

10836

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18041

Males

11159

M18-39

11159

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

22400

Males

13001

M18-39

13001

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20092

Males

11780

M18-39

11780

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21123

Males

12221

M18-39

12221

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

21397

Males

12307

M18-39

12307

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

19601

Males

11366

M18-39

11366

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17223

Males

10123

M18-39

10123

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21500

Males

12229

M18-39

12229

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

22985

Males

13016

M18-39

13016

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

15939

Males

9429

M18-39

9429

Passing Analysis

Category:
Athletes Passed
4585
Passed By
1678
Net Change
+2907
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22761
5K → 10K14825+1477#22761#21284
10K → 15K10740+1074#21284#20210
15K → 20K9901+989#20210#19221
20K → Half1123+109#19221#19112
Half → 25K28681+205#19112#18907
25K → 30K38993-955#18907#19862
30K → 20M7879-1#19862#19863
20M → 21M54144-90#19863#19953
21M → 35K3989-50#19953#20003
35K → 23M10062+38#20003#19965
23M → 24M13715+122#19965#19843
24M → 40K44121-77#19843#19920
40K → 25.2M1482-68#19920#19988
25.2M → Finish1373+134#19988#19854
TOTALS45851678+2907
📊

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