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BOSTON MARATHON 2024

Hongyan Meng

Bib: 21902•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:19
Rank: #19245
Start → 5K
27:19 | 8:48/mi
10K· 6.21 mi
55:35
Rank: #19673 (-428)
5K → 10K
28:16 | 9:06/mi
15K· 9.32 mi
1:24:50
Rank: #19958 (-285)
10K → 15K
29:15 | 9:25/mi
20K· 12.43 mi
1:56:55
Rank: #20427 (-469)
15K → 20K
32:05 | 10:20/mi
Half· 13.11 mi
2:03:17
Rank: #20383 (+44)
20K → Half
6:22 | 9:20/mi
25K· 15.53 mi
2:28:51
Rank: #20368 (+15)
Half → 25K
25:34 | 10:33/mi
30K· 18.64 mi
3:02:50
Rank: #20253 (+115)
25K → 30K
33:59 | 10:56/mi
20M
3:17:04
Rank: #20070 (+183)
30K → 20M
14:14 | 10:28/mi
21M
3:28:35
Rank: #19918 (+152)
20M → 21M
11:31 | 11:31/mi
35K· 21.75 mi
3:37:23
Rank: #19981 (-63)
21M → 35K
8:48 | 11:46/mi
23M
3:50:56
Rank: #19848 (+133)
35K → 23M
13:33 | 10:49/mi
24M
4:02:13
Rank: #19835 (+13)
23M → 24M
11:17 | 11:17/mi
40K· 24.85 mi
4:11:39
Rank: #19763 (+72)
24M → 40K
9:26 | 11:02/mi
25.2M
4:16:18
Rank: #19781 (-18)
40K → 25.2M
4:39 | 13:29/mi
Finish· 26.22 mi
4:26:56
Rank: #19769 (+12)
25.2M → Finish
10:38 | 10:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:17
Pace9:24 /mi
2nd Half
Distance13.11 mi
Time2:23:39
Pace10:57 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2527:198:4827:19
8:48
-
10K
6.21 mi11:51:4155:358:5728:16
9:06
+0:18
15K
9.32 mi12:20:561:24:509:0629:15
9:25
+0:19
20K
12.43 mi12:53:011:56:559:2432:05
10:20
+0:55
Half
13.11 mi12:59:232:03:179:246:22
9:20
-1:00
25K
15.53 mi13:24:572:28:519:3525:34
10:33
+1:13
30K
18.64 mi13:58:563:02:509:4833:59
10:56
+0:23
20M
20.00 mi14:13:103:17:049:5114:14
10:28
-0:28
21M
21.00 mi14:24:413:28:359:5611:31
11:31
+1:03
35K
21.75 mi14:33:293:37:2310:008:48
11:46
+0:15
23M
23.00 mi14:47:023:50:5610:0213:33
10:49
-0:57
24M
24.00 mi14:58:194:02:1310:0611:17
11:17
+0:28
40K
24.85 mi15:07:454:11:3910:079:26
11:02
-0:15
25.2M
25.20 mi15:12:244:16:1810:104:39
13:29
+2:27
Finish
26.22 mi15:23:024:26:5610:1110:38
10:26
-3:03

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

8:48 /mi

Average Pace

10:11 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:12

34% of race

Time at Steady Pace

2:19:29

52% of race

Time at Slower Pace

36:15

14% of race

Average Pace: 10:11 /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 mi11:23:2527:198:4827:19
8:48
#19245
10K
6.21 mi11:51:4155:358:5728:16
9:06
#19673
15K
9.32 mi12:20:561:24:509:0629:15
9:25
#19958
20K
12.43 mi12:53:011:56:559:2432:05
10:20
#20427
Half
13.11 mi12:59:232:03:179:246:22
9:20
#20383
25K
15.53 mi13:24:572:28:519:3525:34
10:33
#20368
30K
18.64 mi13:58:563:02:509:4833:59
10:56
#20253
20M
20.00 mi14:13:103:17:049:5114:14
10:28
#20070
21M
21.00 mi14:24:413:28:359:5611:31
11:31
#19918
35K
21.75 mi14:33:293:37:2310:008:48
11:46
#19981
23M
23.00 mi14:47:023:50:5610:0213:33
10:49
#19848
24M
24.00 mi14:58:194:02:1310:0611:17
11:17
#19835
40K
24.85 mi15:07:454:11:3910:079:26
11:02
#19763
25.2M
25.20 mi15:12:244:16:1810:104:39
13:29
#19781
Finish
26.22 mi15:23:024:26:5610:1110:38
10:26
#19769
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi192457495749520418(Top 80%)8015(Top 73%)8015(Top 675%)
10K6.21 mi3.10 mi19673-4287684-1897684-18920151(Top 79%)7905(Top 72%)7905(Top 666%)
15K9.32 mi3.11 mi19958-2857815-1317815-13120418(Top 80%)8015(Top 73%)8015(Top 675%)
20K12.43 mi3.11 mi20427-4698045-2308045-23021296(Top 83%)8524(Top 78%)8524(Top 718%)
Half13.11 mi0.68 mi20383+448024+218024+2119556(Top 77%)7637(Top 70%)7637(Top 643%)
25K15.53 mi2.42 mi20368+158038-148038-1420516(Top 80%)8195(Top 75%)8195(Top 690%)
30K18.64 mi3.11 mi20253+1158029+98029+919845(Top 78%)8032(Top 74%)8032(Top 677%)
20M20.00 mi1.36 mi20070+1837961+687961+6817927(Top 70%)7171(Top 66%)7171(Top 604%)
21M21.00 mi1.00 mi19918+1527899+627899+6217708(Top 69%)7199(Top 66%)7199(Top 606%)
35K21.75 mi0.75 mi19981-637953-547953-5421378(Top 84%)9034(Top 83%)9034(Top 761%)
23M23.00 mi1.25 mi19848+1337911+427911+4217925(Top 70%)7383(Top 68%)7383(Top 622%)
24M24.00 mi1.00 mi19835+137916-57916-519958(Top 78%)8417(Top 77%)8417(Top 709%)
40K24.85 mi0.85 mi19763+727894+227894+2218188(Top 71%)7595(Top 70%)7595(Top 640%)
25.2M25.20 mi0.35 mi19781-187913-197913-1920692(Top 81%)8854(Top 81%)8854(Top 746%)
Finish26.22 mi1.02 mi19769+127924-117924-1119827(Top 78%)8389(Top 77%)8389(Top 707%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

20418

Females

8015

F50-54

8015

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

20151

Females

7905

F50-54

7905

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

20418

Females

8015

F50-54

8015

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

21296

Females

8524

F50-54

8524

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

19556

Females

7637

F50-54

7637

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

20516

Females

8195

F50-54

8195

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19845

Females

8032

F50-54

8032

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

17927

Females

7171

F50-54

7171

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

17708

Females

7199

F50-54

7199

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

21378

Females

9034

F50-54

9034

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

17925

Females

7383

F50-54

7383

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

19958

Females

8417

F50-54

8417

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18188

Females

7595

F50-54

7595

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20692

Females

8854

F50-54

8854

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

19827

Females

8389

F50-54

8389

Passing Analysis

Category:
Athletes Passed
1575
Passed By
2099
Net Change
-524
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19245
5K → 10K114542-428#19245#19673
10K → 15K125410-285#19673#19958
15K → 20K78547-469#19958#20427
20K → Half517+44#20427#20383
Half → 25K157142+15#20383#20368
25K → 30K235120+115#20368#20253
30K → 20M19815+183#20253#20070
20M → 21M17119+152#20070#19918
21M → 35K38101-63#19918#19981
35K → 23M15219+133#19981#19848
23M → 24M7158+13#19848#19835
24M → 40K9523+72#19835#19763
40K → 25.2M2644-18#19763#19781
25.2M → Finish6452+12#19781#19769
TOTALS15752099-524
📊

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