Jeongtack Kim

Bib: 10099M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:40
Rank: #16083
Start5K
24:40 | 7:56/mi
10K· 6.21 mi
48:33
Rank: #14891 (+1192)
5K10K
23:53 | 7:41/mi
15K· 9.32 mi
1:11:44
Rank: #13707 (+1184)
10K15K
23:11 | 7:28/mi
20K· 12.43 mi
1:35:20
Rank: #13110 (+597)
15K20K
23:36 | 7:36/mi
Half· 13.11 mi
1:40:31
Rank: #13073 (+37)
20KHalf
5:11 | 7:36/mi
25K· 15.53 mi
1:59:00
Rank: #12691 (+382)
Half25K
18:29 | 7:37/mi
30K· 18.64 mi
2:24:23
Rank: #12622 (+69)
25K30K
25:23 | 8:10/mi
20M
2:36:57
Rank: #13103 (-481)
30K20M
12:34 | 9:15/mi
21M
2:46:51
Rank: #13443 (-340)
20M21M
9:54 | 9:54/mi
35K· 21.75 mi
2:53:27
Rank: #13588 (-145)
21M35K
6:36 | 8:49/mi
23M
3:04:40
Rank: #13750 (-162)
35K23M
11:13 | 8:58/mi
24M
3:14:25
Rank: #14210 (-460)
23M24M
9:45 | 9:45/mi
40K· 24.85 mi
3:21:50
Rank: #14192 (+18)
24M40K
7:25 | 8:40/mi
25.2M
3:24:52
Rank: #14120 (+72)
40K25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:32:47
Rank: #13961 (+159)
25.2MFinish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:31
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:52:16
Pace8:34 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4024:407:5624:40
7:56
-
10K
6.21 mi11:16:3348:337:4923:53
7:41
-0:15
15K
9.32 mi11:39:441:11:447:4223:11
7:28
-0:13
20K
12.43 mi12:03:201:35:207:4023:36
7:36
+0:08
Half
13.11 mi12:08:311:40:317:405:11
7:36
0:00
25K
15.53 mi12:27:001:59:007:4018:29
7:37
+0:01
30K
18.64 mi12:52:232:24:237:4525:23
8:10
+0:33
20M
20.00 mi13:04:572:36:577:5112:34
9:15
+1:05
21M
21.00 mi13:14:512:46:517:579:54
9:54
+0:39
35K
21.75 mi13:21:272:53:277:596:36
8:49
-1:05
23M
23.00 mi13:32:403:04:408:0211:13
8:58
+0:09
24M
24.00 mi13:42:253:14:258:069:45
9:45
+0:47
40K
24.85 mi13:49:503:21:508:077:25
8:40
-1:05
25.2M
25.20 mi13:52:523:24:528:083:02
8:48
+0:08
Finish
26.22 mi14:00:473:32:478:077:55
7:46
-1:02

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

7:28 /mi

Average Pace

8:07 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:15

48% of race

Time at Steady Pace

50:03

24% of race

Time at Slower Pace

1:00:29

28% of race

Average Pace: 8:07 /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 mi10:52:4024:407:5624:40
7:56
#16083
10K
6.21 mi11:16:3348:337:4923:53
7:41
#14891
15K
9.32 mi11:39:441:11:447:4223:11
7:28
#13707
20K
12.43 mi12:03:201:35:207:4023:36
7:36
#13110
Half
13.11 mi12:08:311:40:317:405:11
7:36
#13073
25K
15.53 mi12:27:001:59:007:4018:29
7:37
#12691
30K
18.64 mi12:52:232:24:237:4525:23
8:10
#12622
20M
20.00 mi13:04:572:36:577:5112:34
9:15
#13103
21M
21.00 mi13:14:512:46:517:579:54
9:54
#13443
35K
21.75 mi13:21:272:53:277:596:36
8:49
#13588
23M
23.00 mi13:32:403:04:408:0211:13
8:58
#13750
24M
24.00 mi13:42:253:14:258:069:45
9:45
#14210
40K
24.85 mi13:49:503:21:508:077:25
8:40
#14192
25.2M
25.20 mi13:52:523:24:528:083:02
8:48
#14120
Finish
26.22 mi14:00:473:32:478:077:55
7:46
#13961
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi16083108381083811430(Top 40%)8806(Top 55%)8806(Top 441%)
10K6.21 mi3.10 mi14891+119210360+47810360+47813750(Top 48%)9900(Top 61%)9900(Top 496%)
15K9.32 mi3.11 mi13707+11849866+4949866+49411430(Top 40%)8806(Top 55%)8806(Top 441%)
20K12.43 mi3.11 mi13110+5979568+2989568+29811564(Top 41%)8769(Top 54%)8769(Top 439%)
Half13.11 mi0.68 mi13073+379547+219547+2112526(Top 44%)9256(Top 57%)9256(Top 464%)
25K15.53 mi2.42 mi12691+3829358+1899358+18910951(Top 39%)8367(Top 52%)8367(Top 419%)
30K18.64 mi3.11 mi12622+699256+1029256+10212593(Top 44%)8950(Top 56%)8950(Top 448%)
20M20.00 mi1.36 mi13103-4819431-1759431-17518000(Top 63%)11229(Top 70%)11229(Top 563%)
21M21.00 mi1.00 mi13443-3409549-1189549-11817881(Top 63%)11102(Top 69%)11102(Top 556%)
35K21.75 mi0.75 mi13588-1459583-349583-3417326(Top 61%)10730(Top 67%)10730(Top 538%)
23M23.00 mi1.25 mi13750-1629626-439626-4316006(Top 56%)10066(Top 63%)10066(Top 504%)
24M24.00 mi1.00 mi14210-4609802-1769802-17620538(Top 72%)12114(Top 75%)12114(Top 607%)
40K24.85 mi0.85 mi14192+189766+369766+3614448(Top 51%)9197(Top 57%)9197(Top 461%)
25.2M25.20 mi0.35 mi14120+729725+419725+4110605(Top 37%)7297(Top 45%)7297(Top 366%)
Finish26.22 mi1.02 mi13961+1599625+1009625+10011209(Top 39%)7627(Top 47%)7627(Top 382%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

11430

Males

8806

M50-54

8806

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

13750

Males

9900

M50-54

9900

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

11430

Males

8806

M50-54

8806

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

11564

Males

8769

M50-54

8769

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

12526

Males

9256

M50-54

9256

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10951

Males

8367

M50-54

8367

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

12593

Males

8950

M50-54

8950

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

18000

Males

11229

M50-54

11229

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

17881

Males

11102

M50-54

11102

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17326

Males

10730

M50-54

10730

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

16006

Males

10066

M50-54

10066

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

20538

Males

12114

M50-54

12114

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14448

Males

9197

M50-54

9197

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10605

Males

7297

M50-54

7297

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11209

Males

7627

M50-54

7627

Passing Analysis

Category:
Athletes Passed
4253
Passed By
2131
Net Change
+2122
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16083
5K10K122735+1192#16083#14891
10K15K11873+1184#14891#13707
15K20K60710+597#13707#13110
20KHalf5619+37#13110#13073
Half25K39513+382#13073#12691
25K30K263194+69#12691#12622
30K20M44525-481#12622#13103
20M21M34374-340#13103#13443
21M35K19164-145#13443#13588
35K23M79241-162#13588#13750
23M24M16476-460#13750#14210
24M40K7961+18#14210#14192
40K25.2M753+72#14192#14120
25.2MFinish17213+159#14120#13961
TOTALS42532131+2122
📊

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