Joon Hyung Kim

Bib: 19491M

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
26:04
Rank: #19242
Start5K
26:04 | 8:23/mi
10K· 6.21 mi
51:48
Rank: #18836 (+406)
5K10K
25:44 | 8:17/mi
15K· 9.32 mi
1:17:32
Rank: #18519 (+317)
10K15K
25:44 | 8:17/mi
20K· 12.43 mi
1:43:23
Rank: #18124 (+395)
15K20K
25:51 | 8:19/mi
Half· 13.11 mi
1:49:13
Rank: #18170 (-46)
20KHalf
5:50 | 8:33/mi
25K· 15.53 mi
2:09:58
Rank: #18032 (+138)
Half25K
20:45 | 8:33/mi
30K· 18.64 mi
2:39:35
Rank: #18512 (-480)
25K30K
29:37 | 9:32/mi
20M
2:52:34
Rank: #18585 (-73)
30K20M
12:59 | 9:33/mi
21M
3:03:53
Rank: #18939 (-354)
20M21M
11:19 | 11:19/mi
35K· 21.75 mi
3:10:42
Rank: #18927 (+12)
21M35K
6:49 | 9:07/mi
23M
3:22:45
Rank: #18958 (-31)
35K23M
12:03 | 9:37/mi
24M
3:32:15
Rank: #19012 (-54)
23M24M
9:30 | 9:30/mi
40K· 24.85 mi
3:40:40
Rank: #19035 (-23)
24M40K
8:25 | 9:51/mi
25.2M
3:45:45
Rank: #19331 (-296)
40K25.2M
5:05 | 14:44/mi
Finish· 26.22 mi
3:56:10
Rank: #19586 (-255)
25.2MFinish
10:25 | 10:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:13
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:06:57
Pace9:41 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1426:048:2326:04
8:23
-
10K
6.21 mi11:44:5851:488:2025:44
8:17
-0:06
15K
9.32 mi12:10:421:17:328:1925:44
8:17
0:00
20K
12.43 mi12:36:331:43:238:1925:51
8:19
+0:02
Half
13.11 mi12:42:231:49:138:205:50
8:33
+0:14
25K
15.53 mi13:03:082:09:588:2220:45
8:33
0:00
30K
18.64 mi13:32:452:39:358:3429:37
9:32
+0:59
20M
20.00 mi13:45:442:52:348:3812:59
9:33
+0:01
21M
21.00 mi13:57:033:03:538:4511:19
11:19
+1:46
35K
21.75 mi14:03:523:10:428:466:49
9:07
-2:12
23M
23.00 mi14:15:553:22:458:4912:03
9:37
+0:30
24M
24.00 mi14:25:253:32:158:519:30
9:30
-0:07
40K
24.85 mi14:33:503:40:408:538:25
9:51
+0:21
25.2M
25.20 mi14:38:553:45:458:585:05
14:44
+4:53
Finish
26.22 mi14:49:203:56:109:0110:25
10:13
-4:31

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

8:17 /mi

Average Pace

9:01 /mi

Slowest Pace

14:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:58

55% of race

Time at Steady Pace

1:29:48

38% of race

Time at Slower Pace

16:24

7% of race

Average Pace: 9:00 /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 mi11:19:1426:048:2326:04
8:23
#19242
10K
6.21 mi11:44:5851:488:2025:44
8:17
#18836
15K
9.32 mi12:10:421:17:328:1925:44
8:17
#18519
20K
12.43 mi12:36:331:43:238:1925:51
8:19
#18124
Half
13.11 mi12:42:231:49:138:205:50
8:33
#18170
25K
15.53 mi13:03:082:09:588:2220:45
8:33
#18032
30K
18.64 mi13:32:452:39:358:3429:37
9:32
#18512
20M
20.00 mi13:45:442:52:348:3812:59
9:33
#18585
21M
21.00 mi13:57:033:03:538:4511:19
11:19
#18939
35K
21.75 mi14:03:523:10:428:466:49
9:07
#18927
23M
23.00 mi14:15:553:22:458:4912:03
9:37
#18958
24M
24.00 mi14:25:253:32:158:519:30
9:30
#19012
40K
24.85 mi14:33:503:40:408:538:25
9:51
#19035
25.2M
25.20 mi14:38:553:45:458:585:05
14:44
#19331
Finish
26.22 mi14:49:203:56:109:0110:25
10:13
#19586
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi19242121381213817928(Top 63%)11608(Top 72%)11608(Top 704%)
10K6.21 mi3.10 mi18836+40611970+16811970+16818429(Top 65%)11822(Top 73%)11822(Top 717%)
15K9.32 mi3.11 mi18519+31711831+13911831+13917928(Top 63%)11608(Top 72%)11608(Top 704%)
20K12.43 mi3.11 mi18124+39511663+16811663+16817043(Top 60%)11201(Top 70%)11201(Top 680%)
Half13.11 mi0.68 mi18170-4611679-1611679-1619493(Top 69%)12257(Top 76%)12257(Top 744%)
25K15.53 mi2.42 mi18032+13811604+7511604+7517526(Top 62%)11332(Top 70%)11332(Top 688%)
30K18.64 mi3.11 mi18512-48011793-18911793-18920060(Top 71%)12317(Top 76%)12317(Top 747%)
20M20.00 mi1.36 mi18585-7311801-811801-819403(Top 68%)11878(Top 74%)11878(Top 721%)
21M21.00 mi1.00 mi18939-35411914-11311914-11322175(Top 78%)13049(Top 81%)13049(Top 792%)
35K21.75 mi0.75 mi18927+1211889+2511889+2518752(Top 66%)11378(Top 71%)11378(Top 690%)
23M23.00 mi1.25 mi18958-3111879+1011879+1019164(Top 67%)11520(Top 72%)11520(Top 699%)
24M24.00 mi1.00 mi19012-5411885-611885-619624(Top 69%)11684(Top 73%)11684(Top 709%)
40K24.85 mi0.85 mi19035-2311868+1711868+1719929(Top 70%)11763(Top 73%)11763(Top 714%)
25.2M25.20 mi0.35 mi19331-29611983-11511983-11526933(Top 95%)15229(Top 95%)15229(Top 924%)
Finish26.22 mi1.02 mi19586-25512071-8812071-8823574(Top 83%)13546(Top 84%)13546(Top 822%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

17928

Males

11608

M55-59

11608

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

18429

Males

11822

M55-59

11822

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

17928

Males

11608

M55-59

11608

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

17043

Males

11201

M55-59

11201

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

19493

Males

12257

M55-59

12257

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17526

Males

11332

M55-59

11332

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

20060

Males

12317

M55-59

12317

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

19403

Males

11878

M55-59

11878

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

22175

Males

13049

M55-59

13049

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

18752

Males

11378

M55-59

11378

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

19164

Males

11520

M55-59

11520

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19624

Males

11684

M55-59

11684

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19929

Males

11763

M55-59

11763

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

26933

Males

15229

M55-59

15229

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

23574

Males

13546

M55-59

13546

Passing Analysis

Category:
Athletes Passed
2094
Passed By
2438
Net Change
-344
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19242
5K10K517111+406#19242#18836
10K15K38972+317#18836#18519
15K20K42530+395#18519#18124
20KHalf2874-46#18124#18170
Half25K22991+138#18170#18032
25K30K115595-480#18032#18512
30K20M84157-73#18512#18585
20M21M31385-354#18585#18939
21M35K5745+12#18939#18927
35K23M89120-31#18927#18958
23M24M49103-54#18958#19012
24M40K6487-23#19012#19035
40K25.2M6302-296#19035#19331
25.2MFinish11266-255#19331#19586
TOTALS20942438-344
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing