Yau Kan Ng

Bib: 15747F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 36%
Gender (Female)
#0 / 12228
Top 19%
Division (F18-39)
#0 / 5469
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:02
Rank: #14258
Start5K
7:44/mi
24:02 split
10K· 6.21 mi
47:59
Rank: #14084 (+174)
5K10K
7:43/mi
23:57 split
15K· 9.32 mi
1:11:51
Rank: #13834 (+250)
10K15K
7:41/mi
23:52 split
20K· 12.43 mi
1:35:43
Rank: #13389 (+445)
15K20K
7:41/mi
23:52 split
Half· 13.11 mi
1:40:54
Rank: #13335 (+54)
20KHalf
7:36/mi
5:11 split
25K· 15.53 mi
1:59:21
Rank: #12883 (+452)
Half25K
7:37/mi
18:27 split
30K· 18.64 mi
2:23:39
Rank: #12324 (+559)
25K30K
7:49/mi
24:18 split
20M
2:34:11
Rank: #11992 (+332)
30K20M
7:45/mi
10:32 split
21M
2:42:09
Rank: #11658 (+334)
20M21M
7:58/mi
7:58 split
35K· 21.75 mi
2:47:44
Rank: #11511 (+147)
21M35K
7:28/mi
5:35 split
23M
2:57:07
Rank: #11134 (+377)
35K23M
7:29/mi
9:23 split
24M
3:04:36
Rank: #10946 (+188)
23M24M
7:29/mi
7:29 split
40K· 24.85 mi
3:10:56
Rank: #10738 (+208)
24M40K
7:24/mi
6:20 split
25.2M
3:13:34
Rank: #10580 (+158)
40K25.2M
7:38/mi
2:38 split
Finish· 26.22 mi
3:20:21
Rank: #10250 (+330)
25.2MFinish
6:39/mi
6:47 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:40:54
Pace7:42 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:27
Pace7:35 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:5324:027:4424:02
7:44
-
10K
6.21 mi11:22:5047:597:4323:57
7:43
-0:01
15K
9.32 mi11:46:421:11:517:4323:52
7:41
-0:02
20K
12.43 mi12:10:341:35:437:4223:52
7:41
0:00
Half
13.11 mi12:15:451:40:547:425:11
7:36
-0:05
25K
15.53 mi12:34:121:59:217:4118:27
7:37
+0:01
30K
18.64 mi12:58:302:23:397:4224:18
7:49
+0:12
20M
20.00 mi13:09:022:34:117:4310:32
7:45
-0:04
21M
21.00 mi13:17:002:42:097:437:58
7:58
+0:13
35K
21.75 mi13:22:352:47:447:435:35
7:28
-0:30
23M
23.00 mi13:31:582:57:077:429:23
7:29
+0:01
24M
24.00 mi13:39:273:04:367:427:29
7:29
0:00
40K
24.85 mi13:45:473:10:567:416:20
7:24
-0:05
25.2M
25.20 mi13:48:253:13:347:412:38
7:38
+0:14
Finish
26.22 mi13:55:123:20:217:396:47
6:39
-0:59

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

6:39 /mi

Average Pace

7:39 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:47

3% of race

Time at Steady Pace

3:05:36

93% of race

Time at Slower Pace

7:58

4% of race

Average Pace: 7:38 /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 mi10:58:5324:027:4424:02
7:44
#14258
10K
6.21 mi11:22:5047:597:4323:57
7:43
#14084
15K
9.32 mi11:46:421:11:517:4323:52
7:41
#13834
20K
12.43 mi12:10:341:35:437:4223:52
7:41
#13389
Half
13.11 mi12:15:451:40:547:425:11
7:36
#13335
25K
15.53 mi12:34:121:59:217:4118:27
7:37
#12883
30K
18.64 mi12:58:302:23:397:4224:18
7:49
#12324
20M
20.00 mi13:09:022:34:117:4310:32
7:45
#11992
21M
21.00 mi13:17:002:42:097:437:58
7:58
#11658
35K
21.75 mi13:22:352:47:447:435:35
7:28
#11511
23M
23.00 mi13:31:582:57:077:429:23
7:29
#11134
24M
24.00 mi13:39:273:04:367:427:29
7:29
#10946
40K
24.85 mi13:45:473:10:567:416:20
7:24
#10738
25.2M
25.20 mi13:48:253:13:347:412:38
7:38
#10580
Finish
26.22 mi13:55:123:20:217:396:47
6:39
#10250
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi142584068406813319(Top 47%)3629(Top 30%)3629(Top 66%)
10K6.21 mi3.10 mi14084+1743985+833985+8313969(Top 49%)3938(Top 32%)3938(Top 72%)
15K9.32 mi3.11 mi13834+2503865+1203865+12013319(Top 47%)3629(Top 30%)3629(Top 66%)
20K12.43 mi3.11 mi13389+4453649+2163649+21612236(Top 43%)3131(Top 26%)3131(Top 57%)
Half13.11 mi0.68 mi13335+543629+203629+2012557(Top 44%)3241(Top 27%)3241(Top 59%)
25K15.53 mi2.42 mi12883+4523409+2203409+22010864(Top 38%)2512(Top 21%)2512(Top 46%)
30K18.64 mi3.11 mi12324+5593171+2383171+23810109(Top 36%)2334(Top 19%)2334(Top 43%)
20M20.00 mi1.36 mi11992+3323032+1393032+1398751(Top 31%)1863(Top 15%)1863(Top 34%)
21M21.00 mi1.00 mi11658+3342894+1382894+1387211(Top 25%)1400(Top 11%)1400(Top 26%)
35K21.75 mi0.75 mi11511+1472842+522842+528425(Top 30%)1866(Top 15%)1866(Top 34%)
23M23.00 mi1.25 mi11134+3772686+1562686+1566552(Top 23%)1217(Top 10%)1217(Top 22%)
24M24.00 mi1.00 mi10946+1882628+582628+587623(Top 27%)1729(Top 14%)1729(Top 32%)
40K24.85 mi0.85 mi10738+2082544+842544+846309(Top 22%)1269(Top 10%)1269(Top 23%)
25.2M25.20 mi0.35 mi10580+1582477+672477+674142(Top 15%)620(Top 5%)620(Top 11%)
Finish26.22 mi1.02 mi10250+3302353+1242353+1243685(Top 13%)483(Top 4%)483(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13319

Females

3629

F18-39

3629

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

13969

Females

3938

F18-39

3938

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13319

Females

3629

F18-39

3629

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12236

Females

3131

F18-39

3131

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12557

Females

3241

F18-39

3241

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10864

Females

2512

F18-39

2512

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10109

Females

2334

F18-39

2334

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8751

Females

1863

F18-39

1863

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

7211

Females

1400

F18-39

1400

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

8425

Females

1866

F18-39

1866

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

6552

Females

1217

F18-39

1217

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7623

Females

1729

F18-39

1729

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6309

Females

1269

F18-39

1269

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4142

Females

620

F18-39

620

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3685

Females

483

F18-39

483

Passing Analysis

Category:
Athletes Passed
4376
Passed By
368
Net Change
+4008
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14258
5K10K363189+174#14258#14084
10K15K32676+250#14084#13834
15K20K47328+445#13834#13389
20KHalf6612+54#13389#13335
Half25K46917+452#13335#12883
25K30K57920+559#12883#12324
30K20M3386+332#12324#11992
20M21M3362+334#11992#11658
21M35K1514+147#11658#11511
35K23M3792+377#11511#11134
23M24M1968+188#11134#10946
24M40K2124+208#10946#10738
40K25.2M1580+158#10738#10580
25.2MFinish3300+330#10580#10250
TOTALS4376368+4008
📊

Passing Visuals

Category:
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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