Woobeung Lee

Bib: 19288M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:07
Rank: #17244
Start5K
25:07 | 8:05/mi
10K· 6.21 mi
49:29
Rank: #16207 (+1037)
5K10K
24:22 | 7:51/mi
15K· 9.32 mi
1:14:19
Rank: #16108 (+99)
10K15K
24:50 | 8:00/mi
20K· 12.43 mi
1:40:39
Rank: #16671 (-563)
15K20K
26:20 | 8:29/mi
Half· 13.11 mi
1:46:24
Rank: #16783 (-112)
20KHalf
5:45 | 8:26/mi
25K· 15.53 mi
2:07:04
Rank: #16830 (-47)
Half25K
20:40 | 8:31/mi
30K· 18.64 mi
2:35:51
Rank: #17207 (-377)
25K30K
28:47 | 9:16/mi
20M
2:48:42
Rank: #17356 (-149)
30K20M
12:51 | 9:27/mi
21M
2:58:51
Rank: #17476 (-120)
20M21M
10:09 | 10:09/mi
35K· 21.75 mi
3:05:23
Rank: #17436 (+40)
21M35K
6:32 | 8:44/mi
23M
3:17:11
Rank: #17496 (-60)
35K23M
11:48 | 9:25/mi
24M
3:26:35
Rank: #17591 (-95)
23M24M
9:24 | 9:24/mi
40K· 24.85 mi
3:34:39
Rank: #17619 (-28)
24M40K
8:04 | 9:26/mi
25.2M
3:38:30
Rank: #17690 (-71)
40K25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
3:48:20
Rank: #17920 (-230)
25.2MFinish
9:50 | 9:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:24
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time2:01:56
Pace9:18 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4325:078:0525:07
8:05
-
10K
6.21 mi11:42:0549:297:5824:22
7:51
-0:14
15K
9.32 mi12:06:551:14:197:5824:50
8:00
+0:09
20K
12.43 mi12:33:151:40:398:0626:20
8:29
+0:29
Half
13.11 mi12:39:001:46:248:075:45
8:26
-0:03
25K
15.53 mi12:59:402:07:048:1120:40
8:31
+0:05
30K
18.64 mi13:28:272:35:518:2228:47
9:16
+0:45
20M
20.00 mi13:41:182:48:428:2612:51
9:27
+0:11
21M
21.00 mi13:51:272:58:518:3110:09
10:09
+0:42
35K
21.75 mi13:57:593:05:238:316:32
8:44
-1:25
23M
23.00 mi14:09:473:17:118:3411:48
9:25
+0:41
24M
24.00 mi14:19:113:26:358:369:24
9:24
-0:01
40K
24.85 mi14:27:153:34:398:388:04
9:26
+0:02
25.2M
25.20 mi14:31:063:38:308:403:51
11:10
+1:44
Finish
26.22 mi14:40:563:48:208:439:50
9:39
-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

7:51 /mi

Average Pace

8:43 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:36

59% of race

Time at Steady Pace

1:20:44

35% of race

Time at Slower Pace

14:00

6% of race

Average Pace: 8:43 /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 mi11:17:4325:078:0525:07
8:05
#17244
10K
6.21 mi11:42:0549:297:5824:22
7:51
#16207
15K
9.32 mi12:06:551:14:197:5824:50
8:00
#16108
20K
12.43 mi12:33:151:40:398:0626:20
8:29
#16671
Half
13.11 mi12:39:001:46:248:075:45
8:26
#16783
25K
15.53 mi12:59:402:07:048:1120:40
8:31
#16830
30K
18.64 mi13:28:272:35:518:2228:47
9:16
#17207
20M
20.00 mi13:41:182:48:428:2612:51
9:27
#17356
21M
21.00 mi13:51:272:58:518:3110:09
10:09
#17476
35K
21.75 mi13:57:593:05:238:316:32
8:44
#17436
23M
23.00 mi14:09:473:17:118:3411:48
9:25
#17496
24M
24.00 mi14:19:113:26:358:369:24
9:24
#17591
40K
24.85 mi14:27:153:34:398:388:04
9:26
#17619
25.2M
25.20 mi14:31:063:38:308:403:51
11:10
#17690
Finish
26.22 mi14:40:563:48:208:439:50
9:39
#17920
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17244113081130815994(Top 56%)10808(Top 67%)10808(Top 656%)
10K6.21 mi3.10 mi16207+103710891+41710891+41715197(Top 54%)10496(Top 65%)10496(Top 637%)
15K9.32 mi3.11 mi16108+9910860+3110860+3115994(Top 56%)10808(Top 67%)10808(Top 656%)
20K12.43 mi3.11 mi16671-56311081-22111081-22118051(Top 64%)11627(Top 72%)11627(Top 706%)
Half13.11 mi0.68 mi16783-11211132-5111132-5118693(Top 66%)11902(Top 74%)11902(Top 722%)
25K15.53 mi2.42 mi16830-4711118+1411118+1417338(Top 61%)11246(Top 70%)11246(Top 682%)
30K18.64 mi3.11 mi17207-37711218-10011218-10018947(Top 67%)11806(Top 73%)11806(Top 716%)
20M20.00 mi1.36 mi17356-14911250-3211250-3218959(Top 67%)11669(Top 72%)11669(Top 708%)
21M21.00 mi1.00 mi17476-12011271-2111271-2118841(Top 66%)11533(Top 72%)11533(Top 700%)
35K21.75 mi0.75 mi17436+4011229+4211229+4216867(Top 59%)10563(Top 66%)10563(Top 641%)
23M23.00 mi1.25 mi17496-6011228+111228+118335(Top 65%)11133(Top 69%)11133(Top 676%)
24M24.00 mi1.00 mi17591-9511243-1511243-1519210(Top 68%)11503(Top 71%)11503(Top 698%)
40K24.85 mi0.85 mi17619-2811227+1611227+1618418(Top 65%)11025(Top 68%)11025(Top 669%)
25.2M25.20 mi0.35 mi17690-7111249-2211249-2221082(Top 74%)12323(Top 77%)12323(Top 748%)
Finish26.22 mi1.02 mi17920-23011347-9811347-9821704(Top 76%)12630(Top 78%)12630(Top 766%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

15994

Males

10808

M55-59

10808

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

15197

Males

10496

M55-59

10496

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

15994

Males

10808

M55-59

10808

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18051

Males

11627

M55-59

11627

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

18693

Males

11902

M55-59

11902

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17338

Males

11246

M55-59

11246

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

18947

Males

11806

M55-59

11806

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

18959

Males

11669

M55-59

11669

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18841

Males

11533

M55-59

11533

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16867

Males

10563

M55-59

10563

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

18335

Males

11133

M55-59

11133

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19210

Males

11503

M55-59

11503

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18418

Males

11025

M55-59

11025

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21082

Males

12323

M55-59

12323

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

21704

Males

12630

M55-59

12630

Passing Analysis

Category:
Athletes Passed
2153
Passed By
2829
Net Change
-676
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17244
5K10K108346+1037#17244#16207
10K15K252153+99#16207#16108
15K20K76639-563#16108#16671
20KHalf15127-112#16671#16783
Half25K139186-47#16783#16830
25K30K128505-377#16830#17207
30K20M71220-149#17207#17356
20M21M67187-120#17356#17476
21M35K8646+40#17476#17436
35K23M99159-60#17436#17496
23M24M47142-95#17496#17591
24M40K6088-28#17591#17619
40K25.2M1283-71#17619#17690
25.2MFinish18248-230#17690#17920
TOTALS21532829-676
📊

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