Shu-Ching Chen

Bib: 22779F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:24
Rank: #19876
Start5K
26:24 | 8:30/mi
10K· 6.21 mi
53:47
Rank: #20687 (-811)
5K10K
27:23 | 8:49/mi
15K· 9.32 mi
1:22:17
Rank: #21428 (-741)
10K15K
28:30 | 9:10/mi
20K· 12.43 mi
1:52:47
Rank: #22261 (-833)
15K20K
30:30 | 9:49/mi
Half· 13.11 mi
1:59:30
Rank: #22412 (-151)
20KHalf
6:43 | 9:51/mi
25K· 15.53 mi
2:22:39
Rank: #22374 (+38)
Half25K
23:09 | 9:33/mi
30K· 18.64 mi
2:54:00
Rank: #22285 (+89)
25K30K
31:21 | 10:05/mi
20M
3:07:29
Rank: #22163 (+122)
30K20M
13:29 | 9:55/mi
21M
3:18:09
Rank: #22037 (+126)
20M21M
10:40 | 10:40/mi
35K· 21.75 mi
3:26:00
Rank: #22079 (-42)
21M35K
7:51 | 10:30/mi
23M
3:38:24
Rank: #21938 (+141)
35K23M
12:24 | 9:54/mi
24M
3:47:42
Rank: #21809 (+129)
23M24M
9:18 | 9:18/mi
40K· 24.85 mi
3:55:43
Rank: #21698 (+111)
24M40K
8:01 | 9:23/mi
25.2M
3:59:25
Rank: #21651 (+47)
40K25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
4:08:49
Rank: #21591 (+60)
25.2MFinish
9:24 | 9:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:30
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:09:19
Pace9:52 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:5226:248:3026:24
8:30
-
10K
6.21 mi11:50:1553:478:3927:23
8:49
+0:19
15K
9.32 mi12:18:451:22:178:5028:30
9:10
+0:21
20K
12.43 mi12:49:151:52:479:0530:30
9:49
+0:39
Half
13.11 mi12:55:581:59:309:076:43
9:51
+0:02
25K
15.53 mi13:19:072:22:399:1123:09
9:33
-0:18
30K
18.64 mi13:50:282:54:009:2031:21
10:05
+0:32
20M
20.00 mi14:03:573:07:299:2213:29
9:55
-0:10
21M
21.00 mi14:14:373:18:099:2610:40
10:40
+0:45
35K
21.75 mi14:22:283:26:009:287:51
10:30
-0:10
23M
23.00 mi14:34:523:38:249:3012:24
9:54
-0:36
24M
24.00 mi14:44:103:47:429:299:18
9:18
-0:36
40K
24.85 mi14:52:113:55:439:298:01
9:23
+0:05
25.2M
25.20 mi14:55:533:59:259:303:42
10:44
+1:21
Finish
26.22 mi15:05:174:08:499:309:24
9:13
-1:31

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

8:30 /mi

Average Pace

9:30 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:00

44% of race

Time at Steady Pace

1:57:36

47% of race

Time at Slower Pace

22:13

9% of race

Average Pace: 9:29 /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 mi11:22:5226:248:3026:24
8:30
#19876
10K
6.21 mi11:50:1553:478:3927:23
8:49
#20687
15K
9.32 mi12:18:451:22:178:5028:30
9:10
#21428
20K
12.43 mi12:49:151:52:479:0530:30
9:49
#22261
Half
13.11 mi12:55:581:59:309:076:43
9:51
#22412
25K
15.53 mi13:19:072:22:399:1123:09
9:33
#22374
30K
18.64 mi13:50:282:54:009:2031:21
10:05
#22285
20M
20.00 mi14:03:573:07:299:2213:29
9:55
#22163
21M
21.00 mi14:14:373:18:099:2610:40
10:40
#22037
35K
21.75 mi14:22:283:26:009:287:51
10:30
#22079
23M
23.00 mi14:34:523:38:249:3012:24
9:54
#21938
24M
24.00 mi14:44:103:47:429:299:18
9:18
#21809
40K
24.85 mi14:52:113:55:439:298:01
9:23
#21698
25.2M
25.20 mi14:55:533:59:259:303:42
10:44
#21651
Finish
26.22 mi15:05:174:08:499:309:24
9:13
#21591
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi198767435743522766(Top 80%)8982(Top 73%)8982(Top 904%)
10K6.21 mi3.10 mi20687-8117882-4477882-44721476(Top 76%)8295(Top 68%)8295(Top 835%)
15K9.32 mi3.11 mi21428-7418267-3858267-38522766(Top 80%)8982(Top 73%)8982(Top 904%)
20K12.43 mi3.11 mi22261-8338738-4718738-47123810(Top 84%)9609(Top 79%)9609(Top 967%)
Half13.11 mi0.68 mi22412-1518825-878825-8724493(Top 86%)9987(Top 82%)9987(Top 1005%)
25K15.53 mi2.42 mi22374+388798+278798+2722030(Top 78%)8665(Top 71%)8665(Top 872%)
30K18.64 mi3.11 mi22285+898787+118787+1121877(Top 77%)8712(Top 71%)8712(Top 876%)
20M20.00 mi1.36 mi22163+1228730+578730+5720687(Top 73%)8182(Top 67%)8182(Top 823%)
21M21.00 mi1.00 mi22037+1268686+448686+4420532(Top 72%)8205(Top 67%)8205(Top 825%)
35K21.75 mi0.75 mi22079-428719-338719-3323155(Top 82%)9627(Top 79%)9627(Top 969%)
23M23.00 mi1.25 mi21938+1418683+368683+3620188(Top 71%)8149(Top 67%)8149(Top 820%)
24M24.00 mi1.00 mi21809+1298635+488635+4818853(Top 66%)7478(Top 61%)7478(Top 752%)
40K24.85 mi0.85 mi21698+1118598+378598+3718217(Top 64%)7241(Top 59%)7241(Top 728%)
25.2M25.20 mi0.35 mi21651+478577+218577+2119874(Top 70%)8102(Top 66%)8102(Top 815%)
Finish26.22 mi1.02 mi21591+608552+258552+2520086(Top 71%)8201(Top 67%)8201(Top 825%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22766

Females

8982

F55-59

8982

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21476

Females

8295

F55-59

8295

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22766

Females

8982

F55-59

8982

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

23810

Females

9609

F55-59

9609

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

24493

Females

9987

F55-59

9987

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

22030

Females

8665

F55-59

8665

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21877

Females

8712

F55-59

8712

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

20687

Females

8182

F55-59

8182

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

20532

Females

8205

F55-59

8205

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

23155

Females

9627

F55-59

9627

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

20188

Females

8149

F55-59

8149

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18853

Females

7478

F55-59

7478

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18217

Females

7241

F55-59

7241

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19874

Females

8102

F55-59

8102

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20086

Females

8201

F55-59

8201

Passing Analysis

Category:
Athletes Passed
1418
Passed By
3133
Net Change
-1715
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19876
5K10K62873-811#19876#20687
10K15K58799-741#20687#21428
15K20K46879-833#21428#22261
20KHalf5156-151#22261#22412
Half25K160122+38#22412#22374
25K30K224135+89#22374#22285
30K20M14119+122#22285#22163
20M21M14721+126#22163#22037
21M35K2971-42#22037#22079
35K23M16221+141#22079#21938
23M24M1356+129#21938#21809
24M40K1176+111#21809#21698
40K25.2M558+47#21698#21651
25.2MFinish7717+60#21651#21591
TOTALS14183133-1715
📊

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