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BOSTON MARATHON 2024

Molly Crotteau

Bib: 11642•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 25%
Gender (Female)
#0 / 10924
Top 10%
Division (F18-39)
#0 / 4660
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:09
Rank: #7880
Start → 5K
22:09 | 7:08/mi
10K· 6.21 mi
44:02
Rank: #7374 (+506)
5K → 10K
21:53 | 7:03/mi
15K· 9.32 mi
1:05:52
Rank: #7022 (+352)
10K → 15K
21:50 | 7:02/mi
20K· 12.43 mi
1:28:15
Rank: #6800 (+222)
15K → 20K
22:23 | 7:12/mi
Half· 13.11 mi
1:33:18
Rank: #6864 (-64)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:52:48
Rank: #7344 (-480)
Half → 25K
19:30 | 8:03/mi
30K· 18.64 mi
2:18:11
Rank: #7539 (-195)
25K → 30K
25:23 | 8:10/mi
20M
2:29:20
Rank: #7485 (+54)
30K → 20M
11:09 | 8:12/mi
21M
2:38:05
Rank: #7426 (+59)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:43:57
Rank: #7345 (+81)
21M → 35K
5:52 | 7:51/mi
23M
2:53:49
Rank: #7102 (+243)
35K → 23M
9:52 | 7:53/mi
24M
3:01:29
Rank: #6914 (+188)
23M → 24M
7:40 | 7:40/mi
40K· 24.85 mi
3:07:51
Rank: #6644 (+270)
24M → 40K
6:22 | 7:27/mi
25.2M
3:10:45
Rank: #6569 (+75)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:18:07
Rank: #6428 (+141)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:18
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:44:49
Pace8:00 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4922:097:0822:09
7:08
-
10K
6.21 mi11:11:4244:027:0521:53
7:03
-0:05
15K
9.32 mi11:33:321:05:527:0421:50
7:02
-0:01
20K
12.43 mi11:55:551:28:157:0622:23
7:12
+0:10
Half
13.11 mi12:00:581:33:187:075:03
7:24
+0:12
25K
15.53 mi12:20:281:52:487:1619:30
8:03
+0:39
30K
18.64 mi12:45:512:18:117:2525:23
8:10
+0:07
20M
20.00 mi12:57:002:29:207:2811:09
8:12
+0:02
21M
21.00 mi13:05:452:38:057:328:45
8:45
+0:33
35K
21.75 mi13:11:372:43:577:325:52
7:51
-0:54
23M
23.00 mi13:21:292:53:497:339:52
7:53
+0:02
24M
24.00 mi13:29:093:01:297:347:40
7:40
-0:13
40K
24.85 mi13:35:313:07:517:336:22
7:27
-0:13
25.2M
25.20 mi13:38:253:10:457:342:54
8:25
+0:58
Finish
26.22 mi13:45:473:18:077:347:22
7:14
-1:11

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

7:02 /mi

Average Pace

7:34 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:40

51% of race

Time at Steady Pace

29:46

15% of race

Time at Slower Pace

1:07:41

34% of race

Average Pace: 7:33 /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 mi10:49:4922:097:0822:09
7:08
#7880
10K
6.21 mi11:11:4244:027:0521:53
7:03
#7374
15K
9.32 mi11:33:321:05:527:0421:50
7:02
#7022
20K
12.43 mi11:55:551:28:157:0622:23
7:12
#6800
Half
13.11 mi12:00:581:33:187:075:03
7:24
#6864
25K
15.53 mi12:20:281:52:487:1619:30
8:03
#7344
30K
18.64 mi12:45:512:18:117:2525:23
8:10
#7539
20M
20.00 mi12:57:002:29:207:2811:09
8:12
#7485
21M
21.00 mi13:05:452:38:057:328:45
8:45
#7426
35K
21.75 mi13:11:372:43:577:325:52
7:51
#7345
23M
23.00 mi13:21:292:53:497:339:52
7:53
#7102
24M
24.00 mi13:29:093:01:297:347:40
7:40
#6914
40K
24.85 mi13:35:313:07:517:336:22
7:27
#6644
25.2M
25.20 mi13:38:253:10:457:342:54
8:25
#6569
Finish
26.22 mi13:45:473:18:077:347:22
7:14
#6428
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi7880111811186400(Top 25%)725(Top 7%)725(Top 16%)
10K6.21 mi3.10 mi7374+506965+153965+1536961(Top 27%)860(Top 8%)860(Top 18%)
15K9.32 mi3.11 mi7022+352880+85880+856400(Top 25%)725(Top 7%)725(Top 16%)
20K12.43 mi3.11 mi6800+222821+59821+596439(Top 25%)811(Top 7%)811(Top 17%)
Half13.11 mi0.68 mi6864-64848-27848-278437(Top 33%)1538(Top 14%)1538(Top 33%)
25K15.53 mi2.42 mi7344-4801052-2041052-20410451(Top 41%)2704(Top 25%)2704(Top 58%)
30K18.64 mi3.11 mi7539-1951190-1381190-1388844(Top 35%)2132(Top 20%)2132(Top 46%)
20M20.00 mi1.36 mi7485+541214-241214-247872(Top 31%)1910(Top 17%)1910(Top 41%)
21M21.00 mi1.00 mi7426+591239-251239-257399(Top 29%)1888(Top 17%)1888(Top 41%)
35K21.75 mi0.75 mi7345+811238+11238+16842(Top 27%)1666(Top 15%)1666(Top 36%)
23M23.00 mi1.25 mi7102+2431199+391199+395194(Top 20%)1090(Top 10%)1090(Top 23%)
24M24.00 mi1.00 mi6914+1881165+341165+344885(Top 19%)1032(Top 9%)1032(Top 22%)
40K24.85 mi0.85 mi6644+2701117+481117+483325(Top 13%)550(Top 5%)550(Top 12%)
25.2M25.20 mi0.35 mi6569+751102+151102+154151(Top 16%)888(Top 8%)888(Top 19%)
Finish26.22 mi1.02 mi6428+1411085+171085+174175(Top 16%)855(Top 8%)855(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6400

Females

725

F18-39

725

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

6961

Females

860

F18-39

860

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6400

Females

725

F18-39

725

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6439

Females

811

F18-39

811

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8437

Females

1538

F18-39

1538

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10451

Females

2704

F18-39

2704

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

8844

Females

2132

F18-39

2132

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

7872

Females

1910

F18-39

1910

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7399

Females

1888

F18-39

1888

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6842

Females

1666

F18-39

1666

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5194

Females

1090

F18-39

1090

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4885

Females

1032

F18-39

1032

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3325

Females

550

F18-39

550

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4151

Females

888

F18-39

888

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4175

Females

855

F18-39

855

Passing Analysis

Category:
Athletes Passed
2839
Passed By
1387
Net Change
+1452
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7880
5K → 10K54337+506#7880#7374
10K → 15K38028+352#7374#7022
15K → 20K27755+222#7022#6800
20K → Half1276-64#6800#6864
Half → 25K82562-480#6864#7344
25K → 30K164359-195#7344#7539
30K → 20M14692+54#7539#7485
20M → 21M14788+59#7485#7426
21M → 35K11433+81#7426#7345
35K → 23M26522+243#7345#7102
23M → 24M20113+188#7102#6914
24M → 40K2711+270#6914#6644
40K → 25.2M816+75#6644#6569
25.2M → Finish15615+141#6569#6428
TOTALS28391387+1452
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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