Kuo-Cheng Chen

Bib: 13595M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 42%
Division (M50-54)
#0 / 1996
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:10
Rank: #8921
Start5K
22:10 | 7:08/mi
10K· 6.21 mi
43:50
Rank: #8301 (+620)
5K10K
21:40 | 6:58/mi
15K· 9.32 mi
1:05:52
Rank: #8251 (+50)
10K15K
22:02 | 7:06/mi
20K· 12.43 mi
1:28:27
Rank: #8290 (-39)
15K20K
22:35 | 7:16/mi
Half· 13.11 mi
1:33:25
Rank: #8348 (-58)
20KHalf
4:58 | 7:17/mi
25K· 15.53 mi
1:51:35
Rank: #8539 (-191)
Half25K
18:10 | 7:30/mi
30K· 18.64 mi
2:17:01
Rank: #9271 (-732)
25K30K
25:26 | 8:11/mi
20M
2:28:48
Rank: #9705 (-434)
30K20M
11:47 | 8:40/mi
21M
2:38:38
Rank: #10270 (-565)
20M21M
9:50 | 9:50/mi
35K· 21.75 mi
2:45:00
Rank: #10502 (-232)
21M35K
6:22 | 8:31/mi
23M
2:56:14
Rank: #10836 (-334)
35K23M
11:14 | 8:58/mi
24M
3:05:07
Rank: #11112 (-276)
23M24M
8:53 | 8:53/mi
40K· 24.85 mi
3:12:36
Rank: #11250 (-138)
24M40K
7:29 | 8:45/mi
25.2M
3:15:26
Rank: #11166 (+84)
40K25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:23:49
Rank: #11284 (-118)
25.2MFinish
8:23 | 8:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:25
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:50:24
Pace8:25 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:1622:107:0822:10
7:08
-
10K
6.21 mi11:34:5643:507:0321:40
6:58
-0:10
15K
9.32 mi11:56:581:05:527:0422:02
7:06
+0:08
20K
12.43 mi12:19:331:28:277:0722:35
7:16
+0:10
Half
13.11 mi12:24:311:33:257:084:58
7:17
+0:01
25K
15.53 mi12:42:411:51:357:1118:10
7:30
+0:13
30K
18.64 mi13:08:072:17:017:2125:26
8:11
+0:41
20M
20.00 mi13:19:542:28:487:2611:47
8:40
+0:29
21M
21.00 mi13:29:442:38:387:339:50
9:50
+1:10
35K
21.75 mi13:36:062:45:007:356:22
8:31
-1:19
23M
23.00 mi13:47:202:56:147:4011:14
8:58
+0:27
24M
24.00 mi13:56:133:05:077:438:53
8:53
-0:05
40K
24.85 mi14:03:423:12:367:457:29
8:45
-0:08
25.2M
25.20 mi14:06:323:15:267:452:50
8:13
-0:32
Finish
26.22 mi14:14:553:23:497:478:23
8:13
0:00

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

6:58 /mi

Average Pace

7:47 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:35

55% of race

Time at Steady Pace

43:01

21% of race

Time at Slower Pace

49:13

24% of race

Average Pace: 7:46 /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 mi11:13:1622:107:0822:10
7:08
#8921
10K
6.21 mi11:34:5643:507:0321:40
6:58
#8301
15K
9.32 mi11:56:581:05:527:0422:02
7:06
#8251
20K
12.43 mi12:19:331:28:277:0722:35
7:16
#8290
Half
13.11 mi12:24:311:33:257:084:58
7:17
#8348
25K
15.53 mi12:42:411:51:357:1118:10
7:30
#8539
30K
18.64 mi13:08:072:17:017:2125:26
8:11
#9271
20M
20.00 mi13:19:542:28:487:2611:47
8:40
#9705
21M
21.00 mi13:29:442:38:387:339:50
9:50
#10270
35K
21.75 mi13:36:062:45:007:356:22
8:31
#10502
23M
23.00 mi13:47:202:56:147:4011:14
8:58
#10836
24M
24.00 mi13:56:133:05:077:438:53
8:53
#11112
40K
24.85 mi14:03:423:12:367:457:29
8:45
#11250
25.2M
25.20 mi14:06:323:15:267:452:50
8:13
#11166
Finish
26.22 mi14:14:553:23:497:478:23
8:13
#11284
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8921756775678278(Top 29%)7112(Top 44%)7112(Top 356%)
10K6.21 mi3.10 mi8301+6207179+3887179+3887763(Top 27%)6822(Top 42%)6822(Top 342%)
15K9.32 mi3.11 mi8251+507132+477132+478278(Top 29%)7112(Top 44%)7112(Top 356%)
20K12.43 mi3.11 mi8290-397133-17133-18786(Top 31%)7334(Top 46%)7334(Top 367%)
Half13.11 mi0.68 mi8348-587160-277160-279800(Top 35%)7928(Top 49%)7928(Top 397%)
25K15.53 mi2.42 mi8539-1917260-1007260-1009893(Top 35%)7810(Top 48%)7810(Top 391%)
30K18.64 mi3.11 mi9271-7327617-3577617-35712706(Top 45%)9002(Top 56%)9002(Top 451%)
20M20.00 mi1.36 mi9705-4347822-2057822-20514848(Top 52%)9836(Top 61%)9836(Top 493%)
21M21.00 mi1.00 mi10270-5658068-2468068-24617603(Top 62%)10959(Top 68%)10959(Top 549%)
35K21.75 mi0.75 mi10502-2328164-968164-9615484(Top 55%)9915(Top 62%)9915(Top 497%)
23M23.00 mi1.25 mi10836-3348285-1218285-12116083(Top 57%)10101(Top 63%)10101(Top 506%)
24M24.00 mi1.00 mi11112-2768370-858370-8516720(Top 59%)10338(Top 64%)10338(Top 518%)
40K24.85 mi0.85 mi11250-1388400-308400-3014882(Top 52%)9379(Top 58%)9379(Top 470%)
25.2M25.20 mi0.35 mi11166+848341+598341+597293(Top 26%)5461(Top 34%)5461(Top 274%)
Finish26.22 mi1.02 mi11284-1188356-158356-1514393(Top 51%)9191(Top 57%)9191(Top 460%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

8278

Males

7112

M50-54

7112

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7763

Males

6822

M50-54

6822

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

8278

Males

7112

M50-54

7112

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8786

Males

7334

M50-54

7334

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9800

Males

7928

M50-54

7928

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9893

Males

7810

M50-54

7810

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12706

Males

9002

M50-54

9002

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14848

Males

9836

M50-54

9836

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17603

Males

10959

M50-54

10959

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

15484

Males

9915

M50-54

9915

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16083

Males

10101

M50-54

10101

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

16720

Males

10338

M50-54

10338

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14882

Males

9379

M50-54

9379

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7293

Males

5461

M50-54

5461

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14393

Males

9191

M50-54

9191

Passing Analysis

Category:
Athletes Passed
1442
Passed By
3802
Net Change
-2363
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8921
5K10K66545+620#8921#8301
10K15K174124+50#8301#8251
15K20K141180-39#8251#8290
20KHalf1068-58#8290#8348
Half25K79270-191#8348#8539
25K30K75807-732#8539#9271
30K20M32465-434#9271#9705
20M21M15578-565#9705#10270
21M35K13245-232#10270#10502
35K23M37371-334#10502#10836
23M24M35311-276#10836#11112
24M40K35173-138#11112#11250
40K25.2M884+84#11250#11166
25.2MFinish43161-118#11166#11284
TOTALS14423802-2363
📊

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