Jeong Seop Kim

Bib: 29657M

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
27:48
Rank: #19852
Start5K
27:48 | 8:57/mi
10K· 6.21 mi
55:16
Rank: #19464 (+388)
5K10K
27:28 | 8:50/mi
15K· 9.32 mi
1:23:41
Rank: #19471 (-7)
10K15K
28:25 | 9:09/mi
20K· 12.43 mi
1:55:37
Rank: #20120 (-649)
15K20K
31:56 | 10:17/mi
Half· 13.11 mi
2:02:08
Rank: #20136 (-16)
20KHalf
6:31 | 9:33/mi
25K· 15.53 mi
2:26:33
Rank: #19972 (+164)
Half25K
24:25 | 10:04/mi
30K· 18.64 mi
3:04:57
Rank: #20576 (-604)
25K30K
38:24 | 12:22/mi
20M
3:21:01
Rank: #20587 (-11)
30K20M
16:04 | 11:49/mi
21M
3:33:56
Rank: #20589 (-2)
20M21M
12:55 | 12:55/mi
35K· 21.75 mi
3:42:17
Rank: #20581 (+8)
21M35K
8:21 | 11:10/mi
23M
3:56:18
Rank: #20498 (+83)
35K23M
14:01 | 11:12/mi
24M
4:06:25
Rank: #20340 (+158)
23M24M
10:07 | 10:07/mi
40K· 24.85 mi
4:16:43
Rank: #20340
24M40K
10:18 | 12:03/mi
25.2M
4:20:16
Rank: #20210 (+130)
40K25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
4:29:29
Rank: #20051 (+159)
25.2MFinish
9:13 | 9:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:08
Pace9:19 /mi
2nd Half
Distance13.11 mi
Time2:27:21
Pace11:14 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4627:488:5727:48
8:57
-
10K
6.21 mi12:18:1455:168:5427:28
8:50
-0:07
15K
9.32 mi12:46:391:23:418:5928:25
9:09
+0:19
20K
12.43 mi13:18:351:55:379:1831:56
10:17
+1:08
Half
13.11 mi13:25:062:02:089:196:31
9:33
-0:44
25K
15.53 mi13:49:312:26:339:2624:25
10:04
+0:31
30K
18.64 mi14:27:553:04:579:5538:24
12:22
+2:18
20M
20.00 mi14:43:593:21:0110:0316:04
11:49
-0:33
21M
21.00 mi14:56:543:33:5610:1112:55
12:55
+1:06
35K
21.75 mi15:05:153:42:1710:138:21
11:10
-1:45
23M
23.00 mi15:19:163:56:1810:1614:01
11:12
+0:02
24M
24.00 mi15:29:234:06:2510:1610:07
10:07
-1:05
40K
24.85 mi15:39:414:16:4310:2010:18
12:03
+1:56
25.2M
25.20 mi15:43:144:20:1610:203:33
10:18
-1:45
Finish
26.22 mi15:52:274:29:2910:179:13
9:03
-1:15

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

8:50 /mi

Average Pace

10:17 /mi

Slowest Pace

12:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:25

37% of race

Time at Steady Pace

1:10:01

26% of race

Time at Slower Pace

1:40:03

37% of race

Average Pace: 10:17 /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 mi11:50:4627:488:5727:48
8:57
#19852
10K
6.21 mi12:18:1455:168:5427:28
8:50
#19464
15K
9.32 mi12:46:391:23:418:5928:25
9:09
#19471
20K
12.43 mi13:18:351:55:379:1831:56
10:17
#20120
Half
13.11 mi13:25:062:02:089:196:31
9:33
#20136
25K
15.53 mi13:49:312:26:339:2624:25
10:04
#19972
30K
18.64 mi14:27:553:04:579:5538:24
12:22
#20576
20M
20.00 mi14:43:593:21:0110:0316:04
11:49
#20587
21M
21.00 mi14:56:543:33:5610:1112:55
12:55
#20589
35K
21.75 mi15:05:153:42:1710:138:21
11:10
#20581
23M
23.00 mi15:19:163:56:1810:1614:01
11:12
#20498
24M
24.00 mi15:29:234:06:2510:1610:07
10:07
#20340
40K
24.85 mi15:39:414:16:4310:2010:18
12:03
#20340
25.2M
25.20 mi15:43:144:20:1610:203:33
10:18
#20210
Finish
26.22 mi15:52:274:29:2910:179:13
9:03
#20051
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi19852120031200319495(Top 76%)11938(Top 82%)11938(Top 781%)
10K6.21 mi3.10 mi19464+38811855+14811855+14819053(Top 75%)11692(Top 80%)11692(Top 765%)
15K9.32 mi3.11 mi19471-711871-1611871-1619495(Top 76%)11938(Top 82%)11938(Top 781%)
20K12.43 mi3.11 mi20120-64912197-32612197-32621183(Top 83%)12678(Top 87%)12678(Top 829%)
Half13.11 mi0.68 mi20136-1612198-112198-120205(Top 79%)12166(Top 83%)12166(Top 796%)
25K15.53 mi2.42 mi19972+16412110+8812110+8819300(Top 76%)11725(Top 80%)11725(Top 767%)
30K18.64 mi3.11 mi20576-60412343-23312343-23322503(Top 88%)13051(Top 90%)13051(Top 854%)
20M20.00 mi1.36 mi20587-1112308+3512308+3521030(Top 82%)12224(Top 84%)12224(Top 799%)
21M21.00 mi1.00 mi20589-212280+2812280+2820571(Top 81%)11922(Top 82%)11922(Top 780%)
35K21.75 mi0.75 mi20581+812254+2612254+2620133(Top 79%)11681(Top 80%)11681(Top 764%)
23M23.00 mi1.25 mi20498+8312191+6312191+6318933(Top 74%)11042(Top 76%)11042(Top 722%)
24M24.00 mi1.00 mi20340+15812098+9312098+9316696(Top 65%)9879(Top 68%)9879(Top 646%)
40K24.85 mi0.85 mi2034012090+812090+820537(Top 80%)11724(Top 80%)11724(Top 767%)
25.2M25.20 mi0.35 mi20210+13012018+7212018+7212064(Top 47%)7425(Top 51%)7425(Top 486%)
Finish26.22 mi1.02 mi20051+15911933+8511933+8514418(Top 56%)8710(Top 60%)8710(Top 570%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

19495

Males

11938

M55-59

11938

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19053

Males

11692

M55-59

11692

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

19495

Males

11938

M55-59

11938

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

21183

Males

12678

M55-59

12678

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

20205

Males

12166

M55-59

12166

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

19300

Males

11725

M55-59

11725

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

22503

Males

13051

M55-59

13051

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21030

Males

12224

M55-59

12224

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

20571

Males

11922

M55-59

11922

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20133

Males

11681

M55-59

11681

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18933

Males

11042

M55-59

11042

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

16696

Males

9879

M55-59

9879

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20537

Males

11724

M55-59

11724

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12064

Males

7425

M55-59

7425

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14418

Males

8710

M55-59

8710

Passing Analysis

Category:
Athletes Passed
1935
Passed By
2134
Net Change
-199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19852
5K10K495107+388#19852#19464
10K15K223230-7#19464#19471
15K20K74723-649#19471#20120
20KHalf2238-16#20120#20136
Half25K24682+164#20136#19972
25K30K38642-604#19972#20576
30K20M8293-11#20576#20587
20M21M7274-2#20587#20589
21M35K4941+8#20589#20581
35K23M12340+83#20581#20498
23M24M1635+158#20498#20340
24M40K58580#20340#20340
40K25.2M1300+130#20340#20210
25.2MFinish1601+159#20210#20051
TOTALS19352134-199
📊

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