Ya Lan Yang

Bib: 22506F

CA

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
28:29
Rank: #21119
Start5K
9:10/mi
28:29 split
10K· 6.21 mi
55:52
Rank: #20615 (+504)
5K10K
8:49/mi
27:23 split
15K· 9.32 mi
1:22:42
Rank: #19990 (+625)
10K15K
8:38/mi
26:50 split
20K· 12.43 mi
1:49:50
Rank: #19525 (+465)
15K20K
8:44/mi
27:08 split
Half· 13.11 mi
1:55:42
Rank: #19470 (+55)
20KHalf
8:36/mi
5:52 split
25K· 15.53 mi
2:16:53
Rank: #19150 (+320)
Half25K
8:44/mi
21:11 split
30K· 18.64 mi
2:44:48
Rank: #18797 (+353)
25K30K
8:59/mi
27:55 split
20M
2:57:06
Rank: #18637 (+160)
30K20M
9:03/mi
12:18 split
21M
3:06:50
Rank: #18534 (+103)
20M21M
9:44/mi
9:44 split
35K· 21.75 mi
3:13:20
Rank: #18434 (+100)
21M35K
8:41/mi
6:30 split
23M
3:24:48
Rank: #18326 (+108)
35K23M
9:09/mi
11:28 split
24M
3:33:46
Rank: #18278 (+48)
23M24M
8:58/mi
8:58 split
40K· 24.85 mi
3:41:34
Rank: #18227 (+51)
24M40K
9:07/mi
7:48 split
25.2M
3:45:15
Rank: #18265 (-38)
40K25.2M
10:41/mi
3:41 split
Finish· 26.22 mi
3:54:59
Rank: #18373 (-108)
25.2MFinish
9:33/mi
9:44 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:42
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time1:59:17
Pace9:06 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2328:299:1028:29
9:10
-
10K
6.21 mi11:51:4655:528:5927:23
8:49
-0:21
15K
9.32 mi12:18:361:22:428:5226:50
8:38
-0:11
20K
12.43 mi12:45:441:49:508:5027:08
8:44
+0:06
Half
13.11 mi12:51:361:55:428:505:52
8:36
-0:08
25K
15.53 mi13:12:472:16:538:4921:11
8:44
+0:08
30K
18.64 mi13:40:422:44:488:5027:55
8:59
+0:15
20M
20.00 mi13:53:002:57:068:5112:18
9:03
+0:04
21M
21.00 mi14:02:443:06:508:549:44
9:44
+0:41
35K
21.75 mi14:09:143:13:208:536:30
8:41
-1:03
23M
23.00 mi14:20:423:24:488:5411:28
9:09
+0:28
24M
24.00 mi14:29:403:33:468:548:58
8:58
-0:11
40K
24.85 mi14:37:283:41:348:557:48
9:07
+0:09
25.2M
25.20 mi14:41:093:45:158:563:41
10:41
+1:34
Finish
26.22 mi14:50:533:54:598:589:44
9:33
-1:08

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

8:36 /mi

Average Pace

8:58 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:12

17% of race

Time at Steady Pace

2:52:38

73% of race

Time at Slower Pace

23:09

10% of race

Average Pace: 8:58 /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 mi11:24:2328:299:1028:29
9:10
#21119
10K
6.21 mi11:51:4655:528:5927:23
8:49
#20615
15K
9.32 mi12:18:361:22:428:5226:50
8:38
#19990
20K
12.43 mi12:45:441:49:508:5027:08
8:44
#19525
Half
13.11 mi12:51:361:55:428:505:52
8:36
#19470
25K
15.53 mi13:12:472:16:538:4921:11
8:44
#19150
30K
18.64 mi13:40:422:44:488:5027:55
8:59
#18797
20M
20.00 mi13:53:002:57:068:5112:18
9:03
#18637
21M
21.00 mi14:02:443:06:508:549:44
9:44
#18534
35K
21.75 mi14:09:143:13:208:536:30
8:41
#18434
23M
23.00 mi14:20:423:24:488:5411:28
9:09
#18326
24M
24.00 mi14:29:403:33:468:548:58
8:58
#18278
40K
24.85 mi14:37:283:41:348:557:48
9:07
#18227
25.2M
25.20 mi14:41:093:45:158:563:41
10:41
#18265
Finish
26.22 mi14:50:533:54:598:589:44
9:33
#18373
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi211198431843118668(Top 70%)6901(Top 60%)6901(Top 380%)
10K6.21 mi3.10 mi20615+5048095+3368095+33620007(Top 75%)7701(Top 67%)7701(Top 424%)
15K9.32 mi3.11 mi19990+6257732+3637732+36318668(Top 70%)6901(Top 60%)6901(Top 380%)
20K12.43 mi3.11 mi19525+4657442+2907442+29018333(Top 69%)6695(Top 59%)6695(Top 368%)
Half13.11 mi0.68 mi19470+557413+297413+2918369(Top 69%)6704(Top 59%)6704(Top 369%)
25K15.53 mi2.42 mi19150+3207207+2067207+20617602(Top 66%)6344(Top 56%)6344(Top 349%)
30K18.64 mi3.11 mi18797+3537029+1787029+17817105(Top 64%)6133(Top 54%)6133(Top 338%)
20M20.00 mi1.36 mi18637+1606953+766953+7616834(Top 63%)6059(Top 53%)6059(Top 333%)
21M21.00 mi1.00 mi18534+1036896+576896+5717008(Top 64%)6201(Top 54%)6201(Top 341%)
35K21.75 mi0.75 mi18434+1006853+436853+4316396(Top 62%)5945(Top 52%)5945(Top 327%)
23M23.00 mi1.25 mi18326+1086806+476806+4716874(Top 63%)6224(Top 54%)6224(Top 343%)
24M24.00 mi1.00 mi18278+486788+186788+1817104(Top 64%)6421(Top 56%)6421(Top 353%)
40K24.85 mi0.85 mi18227+516770+186770+1816761(Top 63%)6273(Top 55%)6273(Top 345%)
25.2M25.20 mi0.35 mi18265-386798-286798-2819666(Top 74%)7874(Top 69%)7874(Top 433%)
Finish26.22 mi1.02 mi18373-1086866-686866-6820306(Top 76%)8182(Top 72%)8182(Top 450%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

18668

Females

6901

F45-49

6901

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

20007

Females

7701

F45-49

7701

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

18668

Females

6901

F45-49

6901

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

18333

Females

6695

F45-49

6695

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

18369

Females

6704

F45-49

6704

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

17602

Females

6344

F45-49

6344

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

17105

Females

6133

F45-49

6133

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16834

Females

6059

F45-49

6059

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

17008

Females

6201

F45-49

6201

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

16396

Females

5945

F45-49

5945

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16874

Females

6224

F45-49

6224

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

17104

Females

6421

F45-49

6421

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16761

Females

6273

F45-49

6273

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19666

Females

7874

F45-49

7874

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

20306

Females

8182

F45-49

8182

Passing Analysis

Category:
Athletes Passed
3279
Passed By
533
Net Change
+2746
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21119
5K10K630126+504#21119#20615
10K15K64419+625#20615#19990
15K20K48318+465#19990#19525
20KHalf627+55#19525#19470
Half25K33212+320#19470#19150
25K30K37926+353#19150#18797
30K20M18121+160#18797#18637
20M21M14340+103#18637#18534
21M35K1077+100#18534#18434
35K23M13426+108#18434#18326
23M24M7527+48#18326#18278
24M40K7827+51#18278#18227
40K25.2M1553-38#18227#18265
25.2MFinish16124-108#18265#18373
TOTALS3279533+2746
📊

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