Lai Ling Wong

Bib: 20212F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:23
Rank: #17517
Start5K
26:23 | 8:30/mi
10K· 6.21 mi
52:23
Rank: #17424 (+93)
5K10K
26:00 | 8:22/mi
15K· 9.32 mi
1:18:46
Rank: #17533 (-109)
10K15K
26:23 | 8:30/mi
20K· 12.43 mi
1:45:56
Rank: #17725 (-192)
15K20K
27:10 | 8:45/mi
Half· 13.11 mi
1:51:47
Rank: #17731 (-6)
20KHalf
5:51 | 8:34/mi
25K· 15.53 mi
2:14:10
Rank: #18184 (-453)
Half25K
22:23 | 9:14/mi
30K· 18.64 mi
2:42:29
Rank: #18084 (+100)
25K30K
28:19 | 9:07/mi
20M
2:55:16
Rank: #18120 (-36)
30K20M
12:47 | 9:24/mi
21M
3:05:35
Rank: #18207 (-87)
20M21M
10:19 | 10:19/mi
35K· 21.75 mi
3:12:23
Rank: #18209 (-2)
21M35K
6:48 | 9:05/mi
23M
3:24:33
Rank: #18280 (-71)
35K23M
12:10 | 9:43/mi
24M
3:34:04
Rank: #18341 (-61)
23M24M
9:31 | 9:31/mi
40K· 24.85 mi
3:42:32
Rank: #18419 (-78)
24M40K
8:28 | 9:54/mi
25.2M
3:46:16
Rank: #18457 (-38)
40K25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
3:56:13
Rank: #18601 (-144)
25.2MFinish
9:57 | 9:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:47
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:04:26
Pace9:30 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2026:238:3026:23
8:30
-
10K
6.21 mi11:44:2052:238:2626:00
8:22
-0:08
15K
9.32 mi12:10:431:18:468:2726:23
8:30
+0:08
20K
12.43 mi12:37:531:45:568:3127:10
8:45
+0:15
Half
13.11 mi12:43:441:51:478:325:51
8:34
-0:11
25K
15.53 mi13:06:072:14:108:3822:23
9:14
+0:40
30K
18.64 mi13:34:262:42:298:4328:19
9:07
-0:07
20M
20.00 mi13:47:132:55:168:4612:47
9:24
+0:17
21M
21.00 mi13:57:323:05:358:5010:19
10:19
+0:55
35K
21.75 mi14:04:203:12:238:516:48
9:05
-1:14
23M
23.00 mi14:16:303:24:338:5412:10
9:43
+0:38
24M
24.00 mi14:26:013:34:048:559:31
9:31
-0:12
40K
24.85 mi14:34:293:42:328:578:28
9:54
+0:23
25.2M
25.20 mi14:38:133:46:168:593:44
10:50
+0:56
Finish
26.22 mi14:48:103:56:139:019:57
9:46
-1:04

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

8:22 /mi

Average Pace

9:01 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:47

47% of race

Time at Steady Pace

1:19:48

34% of race

Time at Slower Pace

44:38

19% of race

Average Pace: 9:01 /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 mi11:18:2026:238:3026:23
8:30
#17517
10K
6.21 mi11:44:2052:238:2626:00
8:22
#17424
15K
9.32 mi12:10:431:18:468:2726:23
8:30
#17533
20K
12.43 mi12:37:531:45:568:3127:10
8:45
#17725
Half
13.11 mi12:43:441:51:478:325:51
8:34
#17731
25K
15.53 mi13:06:072:14:108:3822:23
9:14
#18184
30K
18.64 mi13:34:262:42:298:4328:19
9:07
#18084
20M
20.00 mi13:47:132:55:168:4612:47
9:24
#18120
21M
21.00 mi13:57:323:05:358:5010:19
10:19
#18207
35K
21.75 mi14:04:203:12:238:516:48
9:05
#18209
23M
23.00 mi14:16:303:24:338:5412:10
9:43
#18280
24M
24.00 mi14:26:013:34:048:559:31
9:31
#18341
40K
24.85 mi14:34:293:42:328:578:28
9:54
#18419
25.2M
25.20 mi14:38:133:46:168:593:44
10:50
#18457
Finish
26.22 mi14:48:103:56:139:019:57
9:46
#18601
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi175176266626617772(Top 67%)6378(Top 56%)6378(Top 351%)
10K6.21 mi3.10 mi17424+936180+866180+8617381(Top 65%)6114(Top 54%)6114(Top 336%)
15K9.32 mi3.11 mi17533-1096231-516231-5117772(Top 67%)6378(Top 56%)6378(Top 351%)
20K12.43 mi3.11 mi17725-1926360-1296360-12918392(Top 69%)6732(Top 59%)6732(Top 371%)
Half13.11 mi0.68 mi17731-66364-46364-418247(Top 69%)6642(Top 58%)6642(Top 366%)
25K15.53 mi2.42 mi18184-4536641-2776641-27719960(Top 75%)7663(Top 67%)7663(Top 422%)
30K18.64 mi3.11 mi18084+1006617+246617+2417778(Top 67%)6513(Top 57%)6513(Top 358%)
20M20.00 mi1.36 mi18120-366654-376654-3718493(Top 69%)7023(Top 61%)7023(Top 387%)
21M21.00 mi1.00 mi18207-876724-706724-7019076(Top 72%)7381(Top 65%)7381(Top 406%)
35K21.75 mi0.75 mi18209-26732-86732-818297(Top 69%)6998(Top 61%)6998(Top 385%)
23M23.00 mi1.25 mi18280-716776-446776-4419144(Top 72%)7492(Top 66%)7492(Top 412%)
24M24.00 mi1.00 mi18341-616823-476823-4719281(Top 72%)7606(Top 67%)7606(Top 419%)
40K24.85 mi0.85 mi18419-786876-536876-5319705(Top 74%)7891(Top 69%)7891(Top 434%)
25.2M25.20 mi0.35 mi18457-386902-266902-2620048(Top 75%)8079(Top 71%)8079(Top 445%)
Finish26.22 mi1.02 mi18601-1446991-896991-8921034(Top 79%)8575(Top 75%)8575(Top 472%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17772

Females

6378

F45-49

6378

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

17381

Females

6114

F45-49

6114

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17772

Females

6378

F45-49

6378

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

18392

Females

6732

F45-49

6732

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

18247

Females

6642

F45-49

6642

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19960

Females

7663

F45-49

7663

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17778

Females

6513

F45-49

6513

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

18493

Females

7023

F45-49

7023

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19076

Females

7381

F45-49

7381

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

18297

Females

6998

F45-49

6998

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

19144

Females

7492

F45-49

7492

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

19281

Females

7606

F45-49

7606

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19705

Females

7891

F45-49

7891

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

20048

Females

8079

F45-49

8079

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

21034

Females

8575

F45-49

8575

Passing Analysis

Category:
Athletes Passed
1278
Passed By
2362
Net Change
-1084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17517
5K10K366273+93#17517#17424
10K15K147256-109#17424#17533
15K20K119311-192#17533#17725
20KHalf2531-6#17725#17731
Half25K37490-453#17731#18184
25K30K239139+100#18184#18084
30K20M77113-36#18084#18120
20M21M68155-87#18120#18207
21M35K5052-2#18207#18209
35K23M58129-71#18209#18280
23M24M3394-61#18280#18341
24M40K32110-78#18341#18419
40K25.2M947-38#18419#18457
25.2MFinish18162-144#18457#18601
TOTALS12782362-1084
📊

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