Xiaoyan Yin

Bib: 21277F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 42%
Division (F50-54)
#0 / 1207
Top 35%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:07
Rank: #19061
Start5K
27:07 | 8:44/mi
10K· 6.21 mi
54:09
Rank: #19194 (-133)
5K10K
27:02 | 8:42/mi
15K· 9.32 mi
1:21:13
Rank: #19120 (+74)
10K15K
27:04 | 8:43/mi
20K· 12.43 mi
1:48:32
Rank: #18980 (+140)
15K20K
27:19 | 8:48/mi
Half· 13.11 mi
1:54:32
Rank: #19012 (-32)
20KHalf
6:00 | 8:48/mi
25K· 15.53 mi
2:15:49
Rank: #18818 (+194)
Half25K
21:17 | 8:47/mi
30K· 18.64 mi
2:43:27
Rank: #18385 (+433)
25K30K
27:38 | 8:54/mi
20M
2:55:41
Rank: #18238 (+147)
30K20M
12:14 | 9:00/mi
21M
3:04:54
Rank: #17994 (+244)
20M21M
9:13 | 9:13/mi
35K· 21.75 mi
3:11:17
Rank: #17920 (+74)
21M35K
6:23 | 8:32/mi
23M
3:21:43
Rank: #17579 (+341)
35K23M
10:26 | 8:20/mi
24M
3:29:47
Rank: #17352 (+227)
23M24M
8:04 | 8:04/mi
40K· 24.85 mi
3:36:33
Rank: #17070 (+282)
24M40K
6:46 | 7:55/mi
25.2M
3:39:31
Rank: #16964 (+106)
40K25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:47:25
Rank: #16730 (+234)
25.2MFinish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:54:32
Pace8:44 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:52:53
Pace8:37 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0527:078:4427:07
8:44
-
10K
6.21 mi11:51:0754:098:4327:02
8:42
-0:02
15K
9.32 mi12:18:111:21:138:4327:04
8:43
+0:01
20K
12.43 mi12:45:301:48:328:4427:19
8:48
+0:05
Half
13.11 mi12:51:301:54:328:446:00
8:48
0:00
25K
15.53 mi13:12:472:15:498:4521:17
8:47
-0:01
30K
18.64 mi13:40:252:43:278:4627:38
8:54
+0:07
20M
20.00 mi13:52:392:55:418:4712:14
9:00
+0:06
21M
21.00 mi14:01:523:04:548:489:13
9:13
+0:13
35K
21.75 mi14:08:153:11:178:486:23
8:32
-0:41
23M
23.00 mi14:18:413:21:438:4610:26
8:20
-0:12
24M
24.00 mi14:26:453:29:478:448:04
8:04
-0:16
40K
24.85 mi14:33:313:36:338:436:46
7:55
-0:09
25.2M
25.20 mi14:36:293:39:318:432:58
8:36
+0:41
Finish
26.22 mi14:44:233:47:258:417:54
7:45
-0:51

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

7:45 /mi

Average Pace

8:41 /mi

Slowest Pace

9:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:10

15% of race

Time at Steady Pace

3:05:02

81% of race

Time at Slower Pace

9:13

4% of race

Average Pace: 8:40 /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 mi11:24:0527:078:4427:07
8:44
#19061
10K
6.21 mi11:51:0754:098:4327:02
8:42
#19194
15K
9.32 mi12:18:111:21:138:4327:04
8:43
#19120
20K
12.43 mi12:45:301:48:328:4427:19
8:48
#18980
Half
13.11 mi12:51:301:54:328:446:00
8:48
#19012
25K
15.53 mi13:12:472:15:498:4521:17
8:47
#18818
30K
18.64 mi13:40:252:43:278:4627:38
8:54
#18385
20M
20.00 mi13:52:392:55:418:4712:14
9:00
#18238
21M
21.00 mi14:01:523:04:548:489:13
9:13
#17994
35K
21.75 mi14:08:153:11:178:486:23
8:32
#17920
23M
23.00 mi14:18:413:21:438:4610:26
8:20
#17579
24M
24.00 mi14:26:453:29:478:448:04
8:04
#17352
40K
24.85 mi14:33:313:36:338:436:46
7:55
#17070
25.2M
25.20 mi14:36:293:39:318:432:58
8:36
#16964
Finish
26.22 mi14:44:233:47:258:417:54
7:45
#16730
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi190617235723519045(Top 72%)7128(Top 62%)7128(Top 591%)
10K6.21 mi3.10 mi19194-1337274-397274-3919443(Top 73%)7345(Top 64%)7345(Top 609%)
15K9.32 mi3.11 mi19120+747205+697205+6919045(Top 72%)7128(Top 62%)7128(Top 591%)
20K12.43 mi3.11 mi18980+1407108+977108+9718627(Top 70%)6865(Top 60%)6865(Top 569%)
Half13.11 mi0.68 mi19012-327130-227130-2219461(Top 73%)7339(Top 64%)7339(Top 608%)
25K15.53 mi2.42 mi18818+1947019+1117019+11117824(Top 67%)6468(Top 57%)6468(Top 536%)
30K18.64 mi3.11 mi18385+4336794+2256794+22516631(Top 62%)5856(Top 51%)5856(Top 485%)
20M20.00 mi1.36 mi18238+1476723+716723+7116568(Top 62%)5905(Top 52%)5905(Top 489%)
21M21.00 mi1.00 mi17994+2446590+1336590+13314599(Top 55%)4829(Top 42%)4829(Top 400%)
35K21.75 mi0.75 mi17920+746551+396551+3915527(Top 58%)5433(Top 48%)5433(Top 450%)
23M23.00 mi1.25 mi17579+3416366+1856366+18512178(Top 46%)3628(Top 32%)3628(Top 301%)
24M24.00 mi1.00 mi17352+2276240+1266240+12611762(Top 44%)3481(Top 30%)3481(Top 288%)
40K24.85 mi0.85 mi17070+2826100+1406100+1409522(Top 36%)2437(Top 21%)2437(Top 202%)
25.2M25.20 mi0.35 mi16964+1066051+496051+4910302(Top 39%)2882(Top 25%)2882(Top 239%)
Finish26.22 mi1.02 mi16730+2345919+1325919+13210378(Top 39%)2895(Top 25%)2895(Top 240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19045

Females

7128

F50-54

7128

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

19443

Females

7345

F50-54

7345

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19045

Females

7128

F50-54

7128

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18627

Females

6865

F50-54

6865

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19461

Females

7339

F50-54

7339

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17824

Females

6468

F50-54

6468

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

16631

Females

5856

F50-54

5856

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16568

Females

5905

F50-54

5905

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14599

Females

4829

F50-54

4829

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

15527

Females

5433

F50-54

5433

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12178

Females

3628

F50-54

3628

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11762

Females

3481

F50-54

3481

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9522

Females

2437

F50-54

2437

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10302

Females

2882

F50-54

2882

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10378

Females

2895

F50-54

2895

Passing Analysis

Category:
Athletes Passed
3113
Passed By
782
Net Change
+2331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19061
5K10K271404-133#19061#19194
10K15K220146+74#19194#19120
15K20K23292+140#19120#18980
20KHalf1446-32#18980#19012
Half25K22228+194#19012#18818
25K30K45623+433#18818#18385
30K20M17023+147#18385#18238
20M21M2517+244#18238#17994
21M35K839+74#17994#17920
35K23M3432+341#17920#17579
23M24M2281+227#17579#17352
24M40K2820+282#17352#17070
40K25.2M1060+106#17070#16964
25.2MFinish2351+234#16964#16730
TOTALS3113782+2331
📊

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