Wai Kwong Joseph Lee

Bib: 10476M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:09
Rank: #21369
Start5K
29:09 | 9:23/mi
10K· 6.21 mi
1:03:04
Rank: #23094 (-1725)
5K10K
33:55 | 10:55/mi
15K· 9.32 mi
1:39:00
Rank: #23685 (-591)
10K15K
35:56 | 11:34/mi
20K· 12.43 mi
2:21:19
Rank: #24355 (-670)
15K20K
42:19 | 13:37/mi
Half· 13.11 mi
2:31:09
Rank: #24533 (-178)
20KHalf
9:50 | 14:25/mi
25K· 15.53 mi
3:06:21
Rank: #24726 (-193)
Half25K
35:12 | 14:31/mi
30K· 18.64 mi
3:55:17
Rank: #24897 (-171)
25K30K
48:56 | 15:45/mi
20M
4:18:43
Rank: #25037 (-140)
30K20M
23:26 | 17:15/mi
21M
4:35:58
Rank: #25082 (-45)
20M21M
17:15 | 17:15/mi
35K· 21.75 mi
4:48:20
Rank: #25144 (-62)
21M35K
12:22 | 16:32/mi
23M
5:09:28
Rank: #25212 (-68)
35K23M
21:08 | 16:53/mi
24M
5:26:32
Rank: #25280 (-68)
23M24M
17:04 | 17:04/mi
40K· 24.85 mi
5:41:10
Rank: #25330 (-50)
24M40K
14:38 | 17:07/mi
25.2M
5:47:35
Rank: #25355 (-25)
40K25.2M
6:25 | 18:36/mi
Finish· 26.22 mi
6:02:16
Rank: #25397 (-42)
25.2MFinish
14:41 | 14:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:31:09
Pace11:32 /mi
2nd Half
Distance13.11 mi
Time3:31:07
Pace16:06 /mi
📊Positive Split: 39.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4429:099:2329:09
9:23
-
10K
6.21 mi11:29:391:03:0410:0933:55
10:55
+1:32
15K
9.32 mi12:05:351:39:0010:3735:56
11:34
+0:39
20K
12.43 mi12:47:542:21:1911:2242:19
13:37
+2:03
Half
13.11 mi12:57:442:31:0911:329:50
14:25
+0:48
25K
15.53 mi13:32:563:06:2112:0035:12
14:31
+0:06
30K
18.64 mi14:21:523:55:1712:3748:56
15:45
+1:14
20M
20.00 mi14:45:184:18:4312:5623:26
17:15
+1:30
21M
21.00 mi15:02:334:35:5813:0817:15
17:15
0:00
35K
21.75 mi15:14:554:48:2013:1512:22
16:32
-0:43
23M
23.00 mi15:36:035:09:2813:2721:08
16:53
+0:21
24M
24.00 mi15:53:075:26:3213:3617:04
17:04
+0:11
40K
24.85 mi16:07:455:41:1013:4414:38
17:07
+0:03
25.2M
25.20 mi16:14:105:47:3513:486:25
18:36
+1:29
Finish
26.22 mi16:28:516:02:1613:5014:41
14:25
-4:11

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

9:23 /mi

Average Pace

13:50 /mi

Slowest Pace

18:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:50

46% of race

Time at Steady Pace

1:57:38

32% of race

Time at Slower Pace

1:18:48

22% of race

Average Pace: 13:49 /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 mi10:55:4429:099:2329:09
9:23
#21369
10K
6.21 mi11:29:391:03:0410:0933:55
10:55
#23094
15K
9.32 mi12:05:351:39:0010:3735:56
11:34
#23685
20K
12.43 mi12:47:542:21:1911:2242:19
13:37
#24355
Half
13.11 mi12:57:442:31:0911:329:50
14:25
#24533
25K
15.53 mi13:32:563:06:2112:0035:12
14:31
#24726
30K
18.64 mi14:21:523:55:1712:3748:56
15:45
#24897
20M
20.00 mi14:45:184:18:4312:5623:26
17:15
#25037
21M
21.00 mi15:02:334:35:5813:0817:15
17:15
#25082
35K
21.75 mi15:14:554:48:2013:1512:22
16:32
#25144
23M
23.00 mi15:36:035:09:2813:2721:08
16:53
#25212
24M
24.00 mi15:53:075:26:3213:3617:04
17:04
#25280
40K
24.85 mi16:07:455:41:1013:4414:38
17:07
#25330
25.2M
25.20 mi16:14:105:47:3513:486:25
18:36
#25355
Finish
26.22 mi16:28:516:02:1613:5014:41
14:25
#25397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21369127271272724359(Top 95%)14128(Top 97%)14128(Top 730%)
10K6.21 mi3.10 mi23094-172513587-86013587-86024174(Top 95%)14056(Top 96%)14056(Top 726%)
15K9.32 mi3.11 mi23685-59113858-27113858-27124359(Top 95%)14128(Top 97%)14128(Top 730%)
20K12.43 mi3.11 mi24355-67014132-27414132-27425211(Top 99%)14438(Top 99%)14438(Top 746%)
Half13.11 mi0.68 mi24533-17814206-7414206-7425463(Top 100%)14529(Top 100%)14529(Top 751%)
25K15.53 mi2.42 mi24726-19314267-6114267-6125170(Top 99%)14400(Top 99%)14400(Top 744%)
30K18.64 mi3.11 mi24897-17114320-5314320-5325261(Top 99%)14405(Top 99%)14405(Top 744%)
20M20.00 mi1.36 mi25037-14014371-5114371-5125395(Top 99%)14479(Top 99%)14479(Top 748%)
21M21.00 mi1.00 mi25082-4514378-714378-725118(Top 98%)14298(Top 98%)14298(Top 739%)
35K21.75 mi0.75 mi25144-6214407-2914407-2925264(Top 99%)14386(Top 99%)14386(Top 743%)
23M23.00 mi1.25 mi25212-6814431-2414431-2425292(Top 99%)14410(Top 99%)14410(Top 745%)
24M24.00 mi1.00 mi25280-6814457-2614457-2625322(Top 99%)14408(Top 99%)14408(Top 745%)
40K24.85 mi0.85 mi25330-5014478-2114478-2125238(Top 99%)14355(Top 98%)14355(Top 742%)
25.2M25.20 mi0.35 mi25355-2514485-714485-725156(Top 98%)14306(Top 98%)14306(Top 739%)
Finish26.22 mi1.02 mi25397-4214502-1714502-1725054(Top 98%)14210(Top 97%)14210(Top 734%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

24359

Males

14128

M50-54

14128

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24174

Males

14056

M50-54

14056

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

24359

Males

14128

M50-54

14128

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

25211

Males

14438

M50-54

14438

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

25463

Males

14529

M50-54

14529

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

25170

Males

14400

M50-54

14400

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

25261

Males

14405

M50-54

14405

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

25395

Males

14479

M50-54

14479

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

25118

Males

14298

M50-54

14298

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

25264

Males

14386

M50-54

14386

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

25292

Males

14410

M50-54

14410

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

25322

Males

14408

M50-54

14408

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25238

Males

14355

M50-54

14355

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25156

Males

14306

M50-54

14306

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

25054

Males

14210

M50-54

14210

Passing Analysis

Category:
Athletes Passed
124
Passed By
4152
Net Change
-4028
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21369
5K10K51730-1725#21369#23094
10K15K29620-591#23094#23685
15K20K10680-670#23685#24355
20KHalf1179-178#24355#24533
Half25K17210-193#24533#24726
25K30K26197-171#24726#24897
30K20M6146-140#24897#25037
20M21M853-45#25037#25082
21M35K466-62#25082#25144
35K23M876-68#25144#25212
23M24M371-68#25212#25280
24M40K151-50#25280#25330
40K25.2M126-25#25330#25355
25.2MFinish547-42#25355#25397
TOTALS1244152-4028
📊

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