Hyun Joong Lee

Bib: 10899M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:47
Rank: #11951
Start5K
23:47 | 7:39/mi
10K· 6.21 mi
46:59
Rank: #11001 (+950)
5K10K
23:12 | 7:28/mi
15K· 9.32 mi
1:09:56
Rank: #10197 (+804)
10K15K
22:57 | 7:23/mi
20K· 12.43 mi
1:34:44
Rank: #10566 (-369)
15K20K
24:48 | 7:59/mi
Half· 13.11 mi
1:39:54
Rank: #10500 (+66)
20KHalf
5:10 | 7:34/mi
25K· 15.53 mi
2:00:46
Rank: #11113 (-613)
Half25K
20:52 | 8:36/mi
30K· 18.64 mi
2:32:14
Rank: #12756 (-1643)
25K30K
31:28 | 10:08/mi
20M
2:46:53
Rank: #13427 (-671)
30K20M
14:39 | 10:47/mi
21M
2:59:08
Rank: #14032 (-605)
20M21M
12:15 | 12:15/mi
35K· 21.75 mi
3:05:51
Rank: #13966 (+66)
21M35K
6:43 | 8:59/mi
23M
3:17:28
Rank: #13855 (+111)
35K23M
11:37 | 9:17/mi
24M
3:28:54
Rank: #14353 (-498)
23M24M
11:26 | 11:26/mi
40K· 24.85 mi
3:40:08
Rank: #14973 (-620)
24M40K
11:14 | 13:08/mi
25.2M
3:44:01
Rank: #14974 (-1)
40K25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
3:50:57
Rank: #14451 (+523)
25.2MFinish
6:56 | 6:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:54
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time2:11:03
Pace10:00 /mi
📊Positive Split: 31.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2523:477:3923:47
7:39
-
10K
6.21 mi11:14:3746:597:3423:12
7:28
-0:11
15K
9.32 mi11:37:341:09:567:3022:57
7:23
-0:05
20K
12.43 mi12:02:221:34:447:3724:48
7:59
+0:36
Half
13.11 mi12:07:321:39:547:375:10
7:34
-0:25
25K
15.53 mi12:28:242:00:467:4620:52
8:36
+1:02
30K
18.64 mi12:59:522:32:148:1031:28
10:08
+1:32
20M
20.00 mi13:14:312:46:538:2114:39
10:47
+0:39
21M
21.00 mi13:26:462:59:088:3212:15
12:15
+1:28
35K
21.75 mi13:33:293:05:518:336:43
8:59
-3:16
23M
23.00 mi13:45:063:17:288:3511:37
9:17
+0:18
24M
24.00 mi13:56:323:28:548:4211:26
11:26
+2:09
40K
24.85 mi14:07:463:40:088:5111:14
13:08
+1:42
25.2M
25.20 mi14:11:393:44:018:533:53
11:16
-1:52
Finish
26.22 mi14:18:353:50:578:496:56
6:48
-4:28

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

6:48 /mi

Average Pace

8:49 /mi

Slowest Pace

13:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:50

46% of race

Time at Steady Pace

39:12

17% of race

Time at Slower Pace

1:24:55

37% of race

Average Pace: 8:48 /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 mi10:51:2523:477:3923:47
7:39
#11951
10K
6.21 mi11:14:3746:597:3423:12
7:28
#11001
15K
9.32 mi11:37:341:09:567:3022:57
7:23
#10197
20K
12.43 mi12:02:221:34:447:3724:48
7:59
#10566
Half
13.11 mi12:07:321:39:547:375:10
7:34
#10500
25K
15.53 mi12:28:242:00:467:4620:52
8:36
#11113
30K
18.64 mi12:59:522:32:148:1031:28
10:08
#12756
20M
20.00 mi13:14:312:46:538:2114:39
10:47
#13427
21M
21.00 mi13:26:462:59:088:3212:15
12:15
#14032
35K
21.75 mi13:33:293:05:518:336:43
8:59
#13966
23M
23.00 mi13:45:063:17:288:3511:37
9:17
#13855
24M
24.00 mi13:56:323:28:548:4211:26
11:26
#14353
40K
24.85 mi14:07:463:40:088:5111:14
13:08
#14973
25.2M
25.20 mi14:11:393:44:018:533:53
11:16
#14974
Finish
26.22 mi14:18:353:50:578:496:56
6:48
#14451
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi11951882288228793(Top 34%)7176(Top 49%)7176(Top 469%)
10K6.21 mi3.10 mi11001+9508359+4638359+4639986(Top 39%)7880(Top 54%)7880(Top 515%)
15K9.32 mi3.11 mi10197+8047984+3757984+3758793(Top 34%)7176(Top 49%)7176(Top 469%)
20K12.43 mi3.11 mi10566-3698110-1268110-12611700(Top 46%)8512(Top 58%)8512(Top 557%)
Half13.11 mi0.68 mi10500+668063+478063+479657(Top 38%)7520(Top 52%)7520(Top 492%)
25K15.53 mi2.42 mi11113-6138301-2388301-23813612(Top 53%)9196(Top 63%)9196(Top 601%)
30K18.64 mi3.11 mi12756-16438962-6618962-66117732(Top 69%)10793(Top 74%)10793(Top 706%)
20M20.00 mi1.36 mi13427-6719170-2089170-20818727(Top 73%)11104(Top 76%)11104(Top 726%)
21M21.00 mi1.00 mi14032-6059386-2169386-21619334(Top 76%)11306(Top 78%)11306(Top 739%)
35K21.75 mi0.75 mi13966+669325+619325+6113192(Top 52%)8261(Top 57%)8261(Top 540%)
23M23.00 mi1.25 mi13855+1119220+1059220+10512495(Top 49%)7805(Top 54%)7805(Top 510%)
24M24.00 mi1.00 mi14353-4989387-1679387-16720269(Top 79%)11659(Top 80%)11659(Top 763%)
40K24.85 mi0.85 mi14973-6209628-2419628-24122467(Top 88%)12736(Top 87%)12736(Top 833%)
25.2M25.20 mi0.35 mi14974-19613+159613+1515316(Top 60%)9098(Top 62%)9098(Top 595%)
Finish26.22 mi1.02 mi14451+5239355+2589355+2582370(Top 9%)2056(Top 14%)2056(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8793

Males

7176

M55-59

7176

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

9986

Males

7880

M55-59

7880

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8793

Males

7176

M55-59

7176

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

11700

Males

8512

M55-59

8512

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

9657

Males

7520

M55-59

7520

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

13612

Males

9196

M55-59

9196

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

17732

Males

10793

M55-59

10793

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

18727

Males

11104

M55-59

11104

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19334

Males

11306

M55-59

11306

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13192

Males

8261

M55-59

8261

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

12495

Males

7805

M55-59

7805

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20269

Males

11659

M55-59

11659

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

22467

Males

12736

M55-59

12736

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15316

Males

9098

M55-59

9098

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2370

Males

2056

M55-59

2056

Passing Analysis

Category:
Athletes Passed
3071
Passed By
5571
Net Change
-2500
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11951
5K10K97222+950#11951#11001
10K15K8139+804#11001#10197
15K20K118487-369#10197#10566
20KHalf7812+66#10566#10500
Half25K92705-613#10500#11113
25K30K321675-1643#11113#12756
30K20M37708-671#12756#13427
20M21M33638-605#13427#14032
21M35K10741+66#14032#13966
35K23M17564+111#13966#13855
23M24M31529-498#13855#14353
24M40K16636-620#14353#14973
40K25.2M4445-1#14973#14974
25.2MFinish5230+523#14974#14451
TOTALS30715571-2500
📊

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