Pokai Chen

Bib: 12490M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:47
Rank: #13565
Start5K
23:47 | 7:39/mi
10K· 6.21 mi
48:32
Rank: #14878 (-1313)
5K10K
24:45 | 7:58/mi
15K· 9.32 mi
1:13:37
Rank: #15478 (-600)
10K15K
25:05 | 8:04/mi
20K· 12.43 mi
1:39:57
Rank: #16258 (-780)
15K20K
26:20 | 8:29/mi
Half· 13.11 mi
1:45:40
Rank: #16385 (-127)
20KHalf
5:43 | 8:23/mi
25K· 15.53 mi
2:07:03
Rank: #16823 (-438)
Half25K
21:23 | 8:49/mi
30K· 18.64 mi
2:39:34
Rank: #18504 (-1681)
25K30K
32:31 | 10:28/mi
20M
2:53:26
Rank: #18854 (-350)
30K20M
13:52 | 10:12/mi
21M
3:08:04
Rank: #19970 (-1116)
20M21M
14:38 | 14:38/mi
35K· 21.75 mi
3:16:00
Rank: #20183 (-213)
21M35K
7:56 | 10:36/mi
23M
3:29:32
Rank: #20421 (-238)
35K23M
13:32 | 10:49/mi
24M
3:39:06
Rank: #20421
23M24M
9:34 | 9:34/mi
40K· 24.85 mi
3:48:15
Rank: #20549 (-128)
24M40K
9:09 | 10:42/mi
25.2M
3:51:26
Rank: #20474 (+75)
40K25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:59:25
Rank: #20237 (+237)
25.2MFinish
7:59 | 7:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:40
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time2:13:45
Pace10:12 /mi
📊Positive Split: 26.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4123:477:3923:47
7:39
-
10K
6.21 mi11:16:2648:327:4924:45
7:58
+0:19
15K
9.32 mi11:41:311:13:377:5425:05
8:04
+0:06
20K
12.43 mi12:07:511:39:578:0326:20
8:29
+0:25
Half
13.11 mi12:13:341:45:408:045:43
8:23
-0:06
25K
15.53 mi12:34:572:07:038:1121:23
8:49
+0:26
30K
18.64 mi13:07:282:39:348:3432:31
10:28
+1:39
20M
20.00 mi13:21:202:53:268:4013:52
10:12
-0:16
21M
21.00 mi13:35:583:08:048:5714:38
14:38
+4:26
35K
21.75 mi13:43:543:16:009:017:56
10:36
-4:02
23M
23.00 mi13:57:263:29:329:0713:32
10:49
+0:13
24M
24.00 mi14:07:003:39:069:089:34
9:34
-1:15
40K
24.85 mi14:16:093:48:159:119:09
10:42
+1:08
25.2M
25.20 mi14:19:203:51:269:113:11
9:14
-1:28
Finish
26.22 mi14:27:193:59:259:087:59
7:50
-1:24

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

7:39 /mi

Average Pace

9:08 /mi

Slowest Pace

14:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:36

34% of race

Time at Steady Pace

1:06:11

28% of race

Time at Slower Pace

1:31:38

38% of race

Average Pace: 9:08 /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 mi10:51:4123:477:3923:47
7:39
#13565
10K
6.21 mi11:16:2648:327:4924:45
7:58
#14878
15K
9.32 mi11:41:311:13:377:5425:05
8:04
#15478
20K
12.43 mi12:07:511:39:578:0326:20
8:29
#16258
Half
13.11 mi12:13:341:45:408:045:43
8:23
#16385
25K
15.53 mi12:34:572:07:038:1121:23
8:49
#16823
30K
18.64 mi13:07:282:39:348:3432:31
10:28
#18504
20M
20.00 mi13:21:202:53:268:4013:52
10:12
#18854
21M
21.00 mi13:35:583:08:048:5714:38
14:38
#19970
35K
21.75 mi13:43:543:16:009:017:56
10:36
#20183
23M
23.00 mi13:57:263:29:329:0713:32
10:49
#20421
24M
24.00 mi14:07:003:39:069:089:34
9:34
#20421
40K
24.85 mi14:16:093:48:159:119:09
10:42
#20549
25.2M
25.20 mi14:19:203:51:269:113:11
9:14
#20474
Finish
26.22 mi14:27:193:59:259:087:59
7:50
#20237
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi135659896989616570(Top 58%)11044(Top 69%)11044(Top 463%)
10K6.21 mi3.10 mi14878-131310358-46210358-46216192(Top 57%)10911(Top 68%)10911(Top 457%)
15K9.32 mi3.11 mi15478-60010603-24510603-24516570(Top 58%)11044(Top 69%)11044(Top 463%)
20K12.43 mi3.11 mi16258-78010908-30510908-30518060(Top 64%)11636(Top 72%)11636(Top 488%)
Half13.11 mi0.68 mi16385-12710968-6010968-6018457(Top 65%)11819(Top 73%)11819(Top 495%)
25K15.53 mi2.42 mi16823-43811116-14811116-14819021(Top 67%)11983(Top 74%)11983(Top 502%)
30K18.64 mi3.11 mi18504-168111791-67511791-67522860(Top 80%)13554(Top 84%)13554(Top 568%)
20M20.00 mi1.36 mi18854-35011914-12311914-12321576(Top 76%)12845(Top 80%)12845(Top 538%)
21M21.00 mi1.00 mi19970-111612362-44812362-44826838(Top 94%)15284(Top 95%)15284(Top 641%)
35K21.75 mi0.75 mi20183-21312432-7012432-7023366(Top 82%)13566(Top 84%)13566(Top 569%)
23M23.00 mi1.25 mi20421-23812521-8912521-8922760(Top 80%)13226(Top 82%)13226(Top 554%)
24M24.00 mi1.00 mi2042112505+1612505+1619853(Top 70%)11795(Top 73%)11795(Top 494%)
40K24.85 mi0.85 mi20549-12812544-3912544-3922447(Top 79%)12954(Top 80%)12954(Top 543%)
25.2M25.20 mi0.35 mi20474+7512504+4012504+4013095(Top 46%)8540(Top 53%)8540(Top 358%)
Finish26.22 mi1.02 mi20237+23712381+12312381+12311686(Top 41%)7875(Top 49%)7875(Top 330%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16570

Males

11044

M45-49

11044

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

16192

Males

10911

M45-49

10911

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16570

Males

11044

M45-49

11044

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18060

Males

11636

M45-49

11636

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18457

Males

11819

M45-49

11819

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

19021

Males

11983

M45-49

11983

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

22860

Males

13554

M45-49

13554

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

21576

Males

12845

M45-49

12845

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

26838

Males

15284

M45-49

15284

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

23366

Males

13566

M45-49

13566

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22760

Males

13226

M45-49

13226

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19853

Males

11795

M45-49

11795

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22447

Males

12954

M45-49

12954

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13095

Males

8540

M45-49

8540

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

11686

Males

7875

M45-49

7875

Passing Analysis

Category:
Athletes Passed
776
Passed By
7448
Net Change
-6672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13565
5K10K491362-1313#13565#14878
10K15K72672-600#14878#15478
15K20K62842-780#15478#16258
20KHalf11138-127#16258#16385
Half25K60498-438#16385#16823
25K30K251706-1681#16823#18504
30K20M33383-350#18504#18854
20M21M61122-1116#18854#19970
21M35K15228-213#19970#20183
35K23M40278-238#20183#20421
23M24M56560#20421#20421
24M40K31159-128#20421#20549
40K25.2M783+75#20549#20474
25.2MFinish2381+237#20474#20237
TOTALS7767448-6672
📊

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