Chuan Yu Chen

Bib: 18356F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 50%
Masters (Masters Women)
#0 / 6263
Top 41%
Division (F50-54)
#0 / 1187
Top 35%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:34
Rank: #16214
Start5K
25:34 | 8:14/mi
10K· 6.21 mi
51:07
Rank: #15910 (+304)
5K10K
25:33 | 8:13/mi
15K· 9.32 mi
1:17:16
Rank: #15853 (+57)
10K15K
26:09 | 8:25/mi
20K· 12.43 mi
1:44:34
Rank: #15918 (-65)
15K20K
27:18 | 8:47/mi
Half· 13.11 mi
1:50:21
Rank: #15899 (+19)
20KHalf
5:47 | 8:29/mi
25K· 15.53 mi
2:12:47
Rank: #16020 (-121)
Half25K
22:26 | 9:15/mi
30K· 18.64 mi
2:43:00
Rank: #16120 (-100)
25K30K
30:13 | 9:44/mi
20M
2:55:48
Rank: #15981 (+139)
30K20M
12:48 | 9:25/mi
21M
3:06:01
Rank: #15859 (+122)
20M21M
10:13 | 10:13/mi
35K· 21.75 mi
3:12:41
Rank: #15741 (+118)
21M35K
6:40 | 8:55/mi
23M
3:24:39
Rank: #15612 (+129)
35K23M
11:58 | 9:33/mi
24M
3:33:48
Rank: #15496 (+116)
23M24M
9:09 | 9:09/mi
40K· 24.85 mi
3:41:45
Rank: #15356 (+140)
24M40K
7:57 | 9:18/mi
25.2M
3:45:19
Rank: #15264 (+92)
40K25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:54:06
Rank: #15130 (+134)
25.2MFinish
8:47 | 8:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:21
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:03:45
Pace9:26 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0525:348:1425:34
8:14
-
10K
6.21 mi11:42:3851:078:1425:33
8:13
-0:01
15K
9.32 mi12:08:471:17:168:1726:09
8:25
+0:12
20K
12.43 mi12:36:051:44:348:2527:18
8:47
+0:22
Half
13.11 mi12:41:521:50:218:255:47
8:29
-0:18
25K
15.53 mi13:04:182:12:478:3322:26
9:15
+0:46
30K
18.64 mi13:34:312:43:008:4530:13
9:44
+0:29
20M
20.00 mi13:47:192:55:488:4712:48
9:25
-0:19
21M
21.00 mi13:57:323:06:018:5110:13
10:13
+0:48
35K
21.75 mi14:04:123:12:418:526:40
8:55
-1:18
23M
23.00 mi14:16:103:24:398:5411:58
9:33
+0:38
24M
24.00 mi14:25:193:33:488:559:09
9:09
-0:24
40K
24.85 mi14:33:163:41:458:557:57
9:18
+0:09
25.2M
25.20 mi14:36:503:45:198:563:34
10:21
+1:03
Finish
26.22 mi14:45:373:54:068:568:47
8:37
-1:44

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

8:13 /mi

Average Pace

8:56 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:08

51% of race

Time at Steady Pace

59:00

25% of race

Time at Slower Pace

55:58

24% of race

Average Pace: 8:56 /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 mi11:17:0525:348:1425:34
8:14
#16214
10K
6.21 mi11:42:3851:078:1425:33
8:13
#15910
15K
9.32 mi12:08:471:17:168:1726:09
8:25
#15853
20K
12.43 mi12:36:051:44:348:2527:18
8:47
#15918
Half
13.11 mi12:41:521:50:218:255:47
8:29
#15899
25K
15.53 mi13:04:182:12:478:3322:26
9:15
#16020
30K
18.64 mi13:34:312:43:008:4530:13
9:44
#16120
20M
20.00 mi13:47:192:55:488:4712:48
9:25
#15981
21M
21.00 mi13:57:323:06:018:5110:13
10:13
#15859
35K
21.75 mi14:04:123:12:418:526:40
8:55
#15741
23M
23.00 mi14:16:103:24:398:5411:58
9:33
#15612
24M
24.00 mi14:25:193:33:488:559:09
9:09
#15496
40K
24.85 mi14:33:163:41:458:557:57
9:18
#15356
25.2M
25.20 mi14:36:503:45:198:563:34
10:21
#15264
Finish
26.22 mi14:45:373:54:068:568:47
8:37
#15130
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi162145691569115940(Top 62%)5525(Top 51%)5525(Top 465%)
10K6.21 mi3.10 mi15910+3045481+2105481+21015694(Top 61%)5345(Top 49%)5345(Top 450%)
15K9.32 mi3.11 mi15853+575474+75474+715940(Top 62%)5525(Top 51%)5525(Top 465%)
20K12.43 mi3.11 mi15918-655529-555529-5516322(Top 64%)5780(Top 53%)5780(Top 487%)
Half13.11 mi0.68 mi15899+195519+105519+1015611(Top 61%)5411(Top 50%)5411(Top 456%)
25K15.53 mi2.42 mi16020-1215626-1075626-10716638(Top 65%)6063(Top 56%)6063(Top 511%)
30K18.64 mi3.11 mi16120-1005744-1185744-11816347(Top 64%)6147(Top 56%)6147(Top 518%)
20M20.00 mi1.36 mi15981+1395696+485696+4814173(Top 55%)5219(Top 48%)5219(Top 440%)
21M21.00 mi1.00 mi15859+1225673+235673+2313822(Top 54%)5222(Top 48%)5222(Top 440%)
35K21.75 mi0.75 mi15741+1185629+445629+4412912(Top 51%)4769(Top 44%)4769(Top 402%)
23M23.00 mi1.25 mi15612+1295602+275602+2713765(Top 54%)5298(Top 48%)5298(Top 446%)
24M24.00 mi1.00 mi15496+1165572+305572+3012892(Top 50%)4877(Top 45%)4877(Top 411%)
40K24.85 mi0.85 mi15356+1405524+485524+4812280(Top 48%)4682(Top 43%)4682(Top 394%)
25.2M25.20 mi0.35 mi15264+925487+375487+3712302(Top 48%)4763(Top 44%)4763(Top 401%)
Finish26.22 mi1.02 mi15130+1345440+475440+4712207(Top 48%)4572(Top 42%)4572(Top 385%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15940

Females

5525

F50-54

5525

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

15694

Females

5345

F50-54

5345

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15940

Females

5525

F50-54

5525

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16322

Females

5780

F50-54

5780

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

15611

Females

5411

F50-54

5411

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

16638

Females

6063

F50-54

6063

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

16347

Females

6147

F50-54

6147

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14173

Females

5219

F50-54

5219

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

13822

Females

5222

F50-54

5222

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

12912

Females

4769

F50-54

4769

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13765

Females

5298

F50-54

5298

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

12892

Females

4877

F50-54

4877

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12280

Females

4682

F50-54

4682

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12302

Females

4763

F50-54

4763

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12207

Females

4572

F50-54

4572

Passing Analysis

Category:
Athletes Passed
2599
Passed By
1515
Net Change
+1084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16214
5K10K456152+304#16214#15910
10K15K256199+57#15910#15853
15K20K229294-65#15853#15918
20KHalf4930+19#15918#15899
Half25K177298-121#15899#16020
25K30K214314-100#16020#16120
30K20M18647+139#16120#15981
20M21M16846+122#15981#15859
21M35K12911+118#15859#15741
35K23M18455+129#15741#15612
23M24M14226+116#15612#15496
24M40K15616+140#15496#15356
40K25.2M10210+92#15356#15264
25.2MFinish15117+134#15264#15130
TOTALS25991515+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