Lei Meng

Bib: 23023F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 46%
Division (F55-59)
#0 / 815
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:22
Rank: #19511
Start5K
27:22 | 8:49/mi
10K· 6.21 mi
54:03
Rank: #19099 (+412)
5K10K
26:41 | 8:35/mi
15K· 9.32 mi
1:20:35
Rank: #18729 (+370)
10K15K
26:32 | 8:32/mi
20K· 12.43 mi
1:47:38
Rank: #18587 (+142)
15K20K
27:03 | 8:42/mi
Half· 13.11 mi
1:53:28
Rank: #18556 (+31)
20KHalf
5:50 | 8:33/mi
25K· 15.53 mi
2:14:40
Rank: #18397 (+159)
Half25K
21:12 | 8:45/mi
30K· 18.64 mi
2:42:36
Rank: #18122 (+275)
25K30K
27:56 | 8:59/mi
20M
2:54:48
Rank: #17976 (+146)
30K20M
12:12 | 8:59/mi
21M
3:04:23
Rank: #17862 (+114)
20M21M
9:35 | 9:35/mi
35K· 21.75 mi
3:10:45
Rank: #17756 (+106)
21M35K
6:22 | 8:31/mi
23M
3:21:49
Rank: #17614 (+142)
35K23M
11:04 | 8:50/mi
24M
3:30:26
Rank: #17514 (+100)
23M24M
8:37 | 8:37/mi
40K· 24.85 mi
3:37:57
Rank: #17416 (+98)
24M40K
7:31 | 8:47/mi
25.2M
3:41:14
Rank: #17385 (+31)
40K25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:50:00
Rank: #17344 (+41)
25.2MFinish
8:46 | 8:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:28
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time1:56:32
Pace8:53 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:4227:228:4927:22
8:49
-
10K
6.21 mi11:51:2354:038:4226:41
8:35
-0:14
15K
9.32 mi12:17:551:20:358:3926:32
8:32
-0:03
20K
12.43 mi12:44:581:47:388:4027:03
8:42
+0:10
Half
13.11 mi12:50:481:53:288:395:50
8:33
-0:09
25K
15.53 mi13:12:002:14:408:4021:12
8:45
+0:12
30K
18.64 mi13:39:562:42:368:4327:56
8:59
+0:14
20M
20.00 mi13:52:082:54:488:4412:12
8:59
0:00
21M
21.00 mi14:01:433:04:238:479:35
9:35
+0:36
35K
21.75 mi14:08:053:10:458:466:22
8:31
-1:04
23M
23.00 mi14:19:093:21:498:4611:04
8:50
+0:19
24M
24.00 mi14:27:463:30:268:468:37
8:37
-0:13
40K
24.85 mi14:35:173:37:578:467:31
8:47
+0:10
25.2M
25.20 mi14:38:343:41:148:473:17
9:31
+0:44
Finish
26.22 mi14:47:203:50:008:478:46
8:36
-0:55

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

8:31 /mi

Average Pace

8:47 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:37:08

94% of race

Time at Steady Pace

12:52

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:46 /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 mi11:24:4227:228:4927:22
8:49
#19511
10K
6.21 mi11:51:2354:038:4226:41
8:35
#19099
15K
9.32 mi12:17:551:20:358:3926:32
8:32
#18729
20K
12.43 mi12:44:581:47:388:4027:03
8:42
#18587
Half
13.11 mi12:50:481:53:288:395:50
8:33
#18556
25K
15.53 mi13:12:002:14:408:4021:12
8:45
#18397
30K
18.64 mi13:39:562:42:368:4327:56
8:59
#18122
20M
20.00 mi13:52:082:54:488:4412:12
8:59
#17976
21M
21.00 mi14:01:433:04:238:479:35
9:35
#17862
35K
21.75 mi14:08:053:10:458:466:22
8:31
#17756
23M
23.00 mi14:19:093:21:498:4611:04
8:50
#17614
24M
24.00 mi14:27:463:30:268:468:37
8:37
#17514
40K
24.85 mi14:35:173:37:578:467:31
8:47
#17416
25.2M
25.20 mi14:38:343:41:148:473:17
9:31
#17385
Finish
26.22 mi14:47:203:50:008:478:46
8:36
#17344
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi195117519751918082(Top 68%)6554(Top 57%)6554(Top 804%)
10K6.21 mi3.10 mi19099+4127213+3067213+30618793(Top 71%)6954(Top 61%)6954(Top 853%)
15K9.32 mi3.11 mi18729+3706958+2556958+25518082(Top 68%)6554(Top 57%)6554(Top 804%)
20K12.43 mi3.11 mi18587+1426858+1006858+10018167(Top 68%)6598(Top 58%)6598(Top 810%)
Half13.11 mi0.68 mi18556+316838+206838+2018030(Top 68%)6494(Top 57%)6494(Top 797%)
25K15.53 mi2.42 mi18397+1596762+766762+7617631(Top 66%)6354(Top 56%)6354(Top 780%)
30K18.64 mi3.11 mi18122+2756642+1206642+12017130(Top 64%)6144(Top 54%)6144(Top 754%)
20M20.00 mi1.36 mi17976+1466574+686574+6816441(Top 62%)5836(Top 51%)5836(Top 716%)
21M21.00 mi1.00 mi17862+1146510+646510+6416375(Top 62%)5841(Top 51%)5841(Top 717%)
35K21.75 mi0.75 mi17756+1066458+526458+5215434(Top 58%)5379(Top 47%)5379(Top 660%)
23M23.00 mi1.25 mi17614+1426387+716387+7115232(Top 57%)5313(Top 47%)5313(Top 652%)
24M24.00 mi1.00 mi17514+1006339+486339+4815208(Top 57%)5359(Top 47%)5359(Top 658%)
40K24.85 mi0.85 mi17416+986290+496290+4915082(Top 57%)5351(Top 47%)5351(Top 657%)
25.2M25.20 mi0.35 mi17385+316286+46286+415361(Top 58%)5522(Top 48%)5522(Top 678%)
Finish26.22 mi1.02 mi17344+416270+166270+1616030(Top 60%)5831(Top 51%)5831(Top 715%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

18082

Females

6554

F55-59

6554

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18793

Females

6954

F55-59

6954

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

18082

Females

6554

F55-59

6554

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

18167

Females

6598

F55-59

6598

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

18030

Females

6494

F55-59

6494

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

17631

Females

6354

F55-59

6354

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

17130

Females

6144

F55-59

6144

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16441

Females

5836

F55-59

5836

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

16375

Females

5841

F55-59

5841

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

15434

Females

5379

F55-59

5379

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

15232

Females

5313

F55-59

5313

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

15208

Females

5359

F55-59

5359

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15082

Females

5351

F55-59

5351

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15361

Females

5522

F55-59

5522

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

16030

Females

5831

F55-59

5831

Passing Analysis

Category:
Athletes Passed
2809
Passed By
642
Net Change
+2167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19511
5K10K605193+412#19511#19099
10K15K42858+370#19099#18729
15K20K23189+142#18729#18587
20KHalf4615+31#18587#18556
Half25K21253+159#18556#18397
25K30K33560+275#18397#18122
30K20M16317+146#18122#17976
20M21M15036+114#17976#17862
21M35K1159+106#17862#17756
35K23M16523+142#17756#17614
23M24M12020+100#17614#17514
24M40K11012+98#17514#17416
40K25.2M5120+31#17416#17385
25.2MFinish7837+41#17385#17344
TOTALS2809642+2167
📊

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