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BOSTON MARATHON 2024

Madeline Cohen-Shrage

Bib: 26529•F

MA

0:00
0:00
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:15
Rank: #22374
Start → 5K
30:15 | 9:44/mi
10K· 6.21 mi
58:24
Rank: #21262 (+1112)
5K → 10K
28:09 | 9:04/mi
15K· 9.32 mi
1:27:48
Rank: #20977 (+285)
10K → 15K
29:24 | 9:28/mi
20K· 12.43 mi
1:59:13
Rank: #20927 (+50)
15K → 20K
31:25 | 10:07/mi
Half· 13.11 mi
2:05:48
Rank: #20902 (+25)
20K → Half
6:35 | 9:39/mi
25K· 15.53 mi
2:30:57
Rank: #20744 (+158)
Half → 25K
25:09 | 10:22/mi
30K· 18.64 mi
3:04:19
Rank: #20486 (+258)
25K → 30K
33:22 | 10:44/mi
20M
3:19:10
Rank: #20364 (+122)
30K → 20M
14:51 | 10:56/mi
21M
3:31:07
Rank: #20253 (+111)
20M → 21M
11:57 | 11:57/mi
35K· 21.75 mi
3:38:48
Rank: #20173 (+80)
21M → 35K
7:41 | 10:16/mi
23M
3:52:20
Rank: #20020 (+153)
35K → 23M
13:32 | 10:49/mi
24M
4:03:35
Rank: #20001 (+19)
23M → 24M
11:15 | 11:15/mi
40K· 24.85 mi
4:13:15
Rank: #19954 (+47)
24M → 40K
9:40 | 11:18/mi
25.2M
4:17:25
Rank: #19905 (+49)
40K → 25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
4:27:46
Rank: #19858 (+47)
25.2M → Finish
10:21 | 10:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:48
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:21:58
Pace10:50 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4230:159:4430:15
9:44
-
10K
6.21 mi12:18:5158:249:2428:09
9:04
-0:40
15K
9.32 mi12:48:151:27:489:2529:24
9:28
+0:24
20K
12.43 mi13:19:401:59:139:3631:25
10:07
+0:39
Half
13.11 mi13:26:152:05:489:366:35
9:39
-0:28
25K
15.53 mi13:51:242:30:579:4325:09
10:22
+0:43
30K
18.64 mi14:24:463:04:199:5333:22
10:44
+0:22
20M
20.00 mi14:39:373:19:109:5714:51
10:56
+0:12
21M
21.00 mi14:51:343:31:0710:0311:57
11:57
+1:01
35K
21.75 mi14:59:153:38:4810:047:41
10:16
-1:41
23M
23.00 mi15:12:473:52:2010:0613:32
10:49
+0:33
24M
24.00 mi15:24:024:03:3510:0911:15
11:15
+0:26
40K
24.85 mi15:33:424:13:1510:119:40
11:18
+0:03
25.2M
25.20 mi15:37:524:17:2510:134:10
12:05
+0:47
Finish
26.22 mi15:48:134:27:4610:1310:21
10:09
-1:56

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

9:04 /mi

Average Pace

10:13 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:23

35% of race

Time at Steady Pace

1:47:58

40% of race

Time at Slower Pace

1:05:25

24% 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 mi11:50:4230:159:4430:15
9:44
#22374
10K
6.21 mi12:18:5158:249:2428:09
9:04
#21262
15K
9.32 mi12:48:151:27:489:2529:24
9:28
#20977
20K
12.43 mi13:19:401:59:139:3631:25
10:07
#20927
Half
13.11 mi13:26:152:05:489:366:35
9:39
#20902
25K
15.53 mi13:51:242:30:579:4325:09
10:22
#20744
30K
18.64 mi14:24:463:04:199:5333:22
10:44
#20486
20M
20.00 mi14:39:373:19:109:5714:51
10:56
#20364
21M
21.00 mi14:51:343:31:0710:0311:57
11:57
#20253
35K
21.75 mi14:59:153:38:4810:047:41
10:16
#20173
23M
23.00 mi15:12:473:52:2010:0613:32
10:49
#20020
24M
24.00 mi15:24:024:03:3510:0911:15
11:15
#20001
40K
24.85 mi15:33:424:13:1510:119:40
11:18
#19954
25.2M
25.20 mi15:37:524:17:2510:134:10
12:05
#19905
Finish
26.22 mi15:48:134:27:4610:1310:21
10:09
#19858
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi223749094909420557(Top 80%)8089(Top 74%)8089(Top 174%)
10K6.21 mi3.10 mi21262+11128521+5738521+57319992(Top 78%)7825(Top 72%)7825(Top 168%)
15K9.32 mi3.11 mi20977+2858354+1678354+16720557(Top 80%)8089(Top 74%)8089(Top 174%)
20K12.43 mi3.11 mi20927+508315+398315+3920820(Top 81%)8251(Top 76%)8251(Top 177%)
Half13.11 mi0.68 mi20902+258305+108305+1020549(Top 80%)8174(Top 75%)8174(Top 175%)
25K15.53 mi2.42 mi20744+1588242+638242+6320097(Top 79%)7980(Top 73%)7980(Top 171%)
30K18.64 mi3.11 mi20486+2588143+998143+9919376(Top 76%)7779(Top 71%)7779(Top 167%)
20M20.00 mi1.36 mi20364+1228121+228121+2219116(Top 75%)7764(Top 71%)7764(Top 167%)
21M21.00 mi1.00 mi20253+1118084+378084+3718710(Top 73%)7681(Top 70%)7681(Top 165%)
35K21.75 mi0.75 mi20173+808061+238061+2317968(Top 70%)7329(Top 67%)7329(Top 157%)
23M23.00 mi1.25 mi20020+1537999+627999+6217889(Top 70%)7363(Top 67%)7363(Top 158%)
24M24.00 mi1.00 mi20001+198009-108009-1019874(Top 78%)8375(Top 77%)8375(Top 180%)
40K24.85 mi0.85 mi19954+478004+58004+518881(Top 74%)7954(Top 73%)7954(Top 171%)
25.2M25.20 mi0.35 mi19905+497981+237981+2317574(Top 69%)7335(Top 67%)7335(Top 157%)
Finish26.22 mi1.02 mi19858+477975+67975+618951(Top 74%)7952(Top 73%)7952(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

20557

Females

8089

F18-39

8089

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

19992

Females

7825

F18-39

7825

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

20557

Females

8089

F18-39

8089

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

20820

Females

8251

F18-39

8251

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20549

Females

8174

F18-39

8174

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20097

Females

7980

F18-39

7980

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

19376

Females

7779

F18-39

7779

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19116

Females

7764

F18-39

7764

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

18710

Females

7681

F18-39

7681

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

17968

Females

7329

F18-39

7329

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

17889

Females

7363

F18-39

7363

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

19874

Females

8375

F18-39

8375

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18881

Females

7954

F18-39

7954

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17574

Females

7335

F18-39

7335

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

18951

Females

7952

F18-39

7952

Passing Analysis

Category:
Athletes Passed
3106
Passed By
590
Net Change
+2516
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22374
5K → 10K112311+1112#22374#21262
10K → 15K33752+285#21262#20977
15K → 20K213163+50#20977#20927
20K → Half4318+25#20927#20902
Half → 25K22466+158#20902#20744
25K → 30K31759+258#20744#20486
30K → 20M14725+122#20486#20364
20M → 21M13423+111#20364#20253
21M → 35K9414+80#20253#20173
35K → 23M17724+153#20173#20020
23M → 24M7758+19#20020#20001
24M → 40K8235+47#20001#19954
40K → 25.2M6112+49#19954#19905
25.2M → Finish7730+47#19905#19858
TOTALS3106590+2516
📊

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