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BOSTON MARATHON 2024

Morgan Leh

Bib: 13562•F

PA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 34%
Gender (Female)
#0 / 10924
Top 19%
Division (F18-39)
#0 / 4660
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:54
Rank: #9729
Start → 5K
22:54 | 7:22/mi
10K· 6.21 mi
45:35
Rank: #9170 (+559)
5K → 10K
22:41 | 7:18/mi
15K· 9.32 mi
1:08:09
Rank: #8704 (+466)
10K → 15K
22:34 | 7:16/mi
20K· 12.43 mi
1:31:20
Rank: #8489 (+215)
15K → 20K
23:11 | 7:28/mi
Half· 13.11 mi
1:36:25
Rank: #8506 (-17)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:55:28
Rank: #8583 (-77)
Half → 25K
19:03 | 7:51/mi
30K· 18.64 mi
2:21:18
Rank: #8709 (-126)
25K → 30K
25:50 | 8:19/mi
20M
2:32:54
Rank: #8733 (-24)
30K → 20M
11:36 | 8:32/mi
21M
2:42:39
Rank: #8853 (-120)
20M → 21M
9:45 | 9:45/mi
35K· 21.75 mi
2:48:54
Rank: #8860 (-7)
21M → 35K
6:15 | 8:21/mi
23M
2:59:58
Rank: #8865 (-5)
35K → 23M
11:04 | 8:50/mi
24M
3:08:29
Rank: #8877 (-12)
23M → 24M
8:31 | 8:31/mi
40K· 24.85 mi
3:16:11
Rank: #8930 (-53)
24M → 40K
7:42 | 9:00/mi
25.2M
3:19:24
Rank: #8905 (+25)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:27:17
Rank: #8788 (+117)
25.2M → Finish
7:53 | 7:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:25
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:50:52
Pace8:27 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2222:547:2222:54
7:22
-
10K
6.21 mi11:15:0345:357:2022:41
7:18
-0:04
15K
9.32 mi11:37:371:08:097:1922:34
7:16
-0:02
20K
12.43 mi12:00:481:31:207:2123:11
7:28
+0:12
Half
13.11 mi12:05:531:36:257:215:05
7:27
-0:01
25K
15.53 mi12:24:561:55:287:2619:03
7:51
+0:24
30K
18.64 mi12:50:462:21:187:3525:50
8:19
+0:28
20M
20.00 mi13:02:222:32:547:3911:36
8:32
+0:13
21M
21.00 mi13:12:072:42:397:459:45
9:45
+1:13
35K
21.75 mi13:18:222:48:547:466:15
8:21
-1:24
23M
23.00 mi13:29:262:59:587:4911:04
8:50
+0:29
24M
24.00 mi13:37:573:08:297:518:31
8:31
-0:19
40K
24.85 mi13:45:393:16:117:547:42
9:00
+0:29
25.2M
25.20 mi13:48:523:19:247:553:13
9:20
+0:20
Finish
26.22 mi13:56:453:27:177:557:53
7:44
-1:36

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

7:16 /mi

Average Pace

7:55 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:21

60% of race

Time at Steady Pace

52:12

25% of race

Time at Slower Pace

31:44

15% of race

Average Pace: 7:54 /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 mi10:52:2222:547:2222:54
7:22
#9729
10K
6.21 mi11:15:0345:357:2022:41
7:18
#9170
15K
9.32 mi11:37:371:08:097:1922:34
7:16
#8704
20K
12.43 mi12:00:481:31:207:2123:11
7:28
#8489
Half
13.11 mi12:05:531:36:257:215:05
7:27
#8506
25K
15.53 mi12:24:561:55:287:2619:03
7:51
#8583
30K
18.64 mi12:50:462:21:187:3525:50
8:19
#8709
20M
20.00 mi13:02:222:32:547:3911:36
8:32
#8733
21M
21.00 mi13:12:072:42:397:459:45
9:45
#8853
35K
21.75 mi13:18:222:48:547:466:15
8:21
#8860
23M
23.00 mi13:29:262:59:587:4911:04
8:50
#8865
24M
24.00 mi13:37:573:08:297:518:31
8:31
#8877
40K
24.85 mi13:45:393:16:117:547:42
9:00
#8930
25.2M
25.20 mi13:48:523:19:247:553:13
9:20
#8905
Finish
26.22 mi13:56:453:27:177:557:53
7:44
#8788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9729190319037928(Top 31%)1233(Top 11%)1233(Top 26%)
10K6.21 mi3.10 mi9170+5591686+2171686+2178705(Top 34%)1515(Top 14%)1515(Top 33%)
15K9.32 mi3.11 mi8704+4661511+1751511+1757928(Top 31%)1233(Top 11%)1233(Top 26%)
20K12.43 mi3.11 mi8489+2151454+571454+578121(Top 32%)1435(Top 13%)1435(Top 31%)
Half13.11 mi0.68 mi8506-171469-151469-158813(Top 34%)1734(Top 16%)1734(Top 37%)
25K15.53 mi2.42 mi8583-771535-661535-669303(Top 36%)2148(Top 20%)2148(Top 46%)
30K18.64 mi3.11 mi8709-1261673-1381673-1389662(Top 38%)2529(Top 23%)2529(Top 54%)
20M20.00 mi1.36 mi8733-241753-801753-809637(Top 38%)2763(Top 25%)2763(Top 59%)
21M21.00 mi1.00 mi8853-1201872-1191872-11911915(Top 47%)4208(Top 39%)4208(Top 90%)
35K21.75 mi0.75 mi8860-71907-351907-359899(Top 39%)3165(Top 29%)3165(Top 68%)
23M23.00 mi1.25 mi8865-51972-651972-6510309(Top 40%)3552(Top 33%)3552(Top 76%)
24M24.00 mi1.00 mi8877-122019-472019-479561(Top 37%)3216(Top 29%)3216(Top 69%)
40K24.85 mi0.85 mi8930-532091-722091-7210895(Top 43%)4002(Top 37%)4002(Top 86%)
25.2M25.20 mi0.35 mi8905+252105-142105-148058(Top 32%)2681(Top 25%)2681(Top 58%)
Finish26.22 mi1.02 mi8788+1172085+202085+206982(Top 27%)2109(Top 19%)2109(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

7928

Females

1233

F18-39

1233

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

8705

Females

1515

F18-39

1515

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

7928

Females

1233

F18-39

1233

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8121

Females

1435

F18-39

1435

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8813

Females

1734

F18-39

1734

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9303

Females

2148

F18-39

2148

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9662

Females

2529

F18-39

2529

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

9637

Females

2763

F18-39

2763

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

11915

Females

4208

F18-39

4208

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

9899

Females

3165

F18-39

3165

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10309

Females

3552

F18-39

3552

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9561

Females

3216

F18-39

3216

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

10895

Females

4002

F18-39

4002

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8058

Females

2681

F18-39

2681

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

6982

Females

2109

F18-39

2109

Passing Analysis

Category:
Athletes Passed
2611
Passed By
1670
Net Change
+941
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9729
5K → 10K60950+559#9729#9170
10K → 15K48317+466#9170#8704
15K → 20K316101+215#8704#8489
20K → Half2340-17#8489#8506
Half → 25K170247-77#8506#8583
25K → 30K224350-126#8583#8709
30K → 20M130154-24#8709#8733
20M → 21M86206-120#8733#8853
21M → 35K6976-7#8853#8860
35K → 23M139144-5#8860#8865
23M → 24M8092-12#8865#8877
24M → 40K84137-53#8877#8930
40K → 25.2M5227+25#8930#8905
25.2M → Finish14629+117#8905#8788
TOTALS26111670+941
📊

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