Jaepyoung Kim

Bib: 13581M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 41%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 46%
Division (M50-54)
#0 / 2052
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:12
Rank: #14781
Start5K
8:07/mi
25:12 split
10K· 6.21 mi
50:21
Rank: #15134 (-353)
5K10K
8:06/mi
25:09 split
15K· 9.32 mi
1:15:15
Rank: #14932 (+202)
10K15K
8:01/mi
24:54 split
20K· 12.43 mi
1:40:41
Rank: #14872 (+60)
15K20K
8:11/mi
25:26 split
Half· 13.11 mi
1:46:03
Rank: #14803 (+69)
20KHalf
7:52/mi
5:22 split
25K· 15.53 mi
2:04:58
Rank: #14235 (+568)
Half25K
7:48/mi
18:55 split
30K· 18.64 mi
2:29:21
Rank: #13384 (+851)
25K30K
7:51/mi
24:23 split
20M
2:39:50
Rank: #12986 (+398)
30K20M
7:43/mi
10:29 split
21M
2:47:55
Rank: #12625 (+361)
20M21M
8:05/mi
8:05 split
35K· 21.75 mi
2:53:13
Rank: #12343 (+282)
21M35K
7:05/mi
5:18 split
23M
3:02:30
Rank: #11926 (+417)
35K23M
7:25/mi
9:17 split
24M
3:09:48
Rank: #11648 (+278)
23M24M
7:18/mi
7:18 split
40K· 24.85 mi
3:16:08
Rank: #11403 (+245)
24M40K
7:24/mi
6:20 split
25.2M
3:18:50
Rank: #11272 (+131)
40K25.2M
7:50/mi
2:42 split
Finish· 26.22 mi
3:26:01
Rank: #10975 (+297)
25.2MFinish
7:03/mi
7:11 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:46:03
Pace8:05 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:58
Pace7:38 /mi
📊Negative Split: 5.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5725:128:0725:12
8:07
-
10K
6.21 mi11:41:0650:218:0625:09
8:06
-0:01
15K
9.32 mi12:06:001:15:158:0424:54
8:01
-0:05
20K
12.43 mi12:31:261:40:418:0625:26
8:11
+0:10
Half
13.11 mi12:36:481:46:038:055:22
7:52
-0:19
25K
15.53 mi12:55:432:04:588:0318:55
7:48
-0:04
30K
18.64 mi13:20:062:29:218:0124:23
7:51
+0:03
20M
20.00 mi13:30:352:39:507:5910:29
7:43
-0:08
21M
21.00 mi13:38:402:47:558:008:05
8:05
+0:22
35K
21.75 mi13:43:582:53:137:585:18
7:05
-1:00
23M
23.00 mi13:53:153:02:307:569:17
7:25
+0:20
24M
24.00 mi14:00:333:09:487:557:18
7:18
-0:07
40K
24.85 mi14:06:533:16:087:536:20
7:24
+0:06
25.2M
25.20 mi14:09:353:18:507:532:42
7:50
+0:26
Finish
26.22 mi14:16:463:26:017:527:11
7:03
-0:47

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

7:03 /mi

Average Pace

7:52 /mi

Slowest Pace

8:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:53

22% of race

Time at Steady Pace

2:40:08

78% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi11:15:5725:128:0725:12
8:07
#14781
10K
6.21 mi11:41:0650:218:0625:09
8:06
#15134
15K
9.32 mi12:06:001:15:158:0424:54
8:01
#14932
20K
12.43 mi12:31:261:40:418:0625:26
8:11
#14872
Half
13.11 mi12:36:481:46:038:055:22
7:52
#14803
25K
15.53 mi12:55:432:04:588:0318:55
7:48
#14235
30K
18.64 mi13:20:062:29:218:0124:23
7:51
#13384
20M
20.00 mi13:30:352:39:507:5910:29
7:43
#12986
21M
21.00 mi13:38:402:47:558:008:05
8:05
#12625
35K
21.75 mi13:43:582:53:137:585:18
7:05
#12343
23M
23.00 mi13:53:153:02:307:569:17
7:25
#11926
24M
24.00 mi14:00:333:09:487:557:18
7:18
#11648
40K
24.85 mi14:06:533:16:087:536:20
7:24
#11403
25.2M
25.20 mi14:09:353:18:507:532:42
7:50
#11272
Finish
26.22 mi14:16:463:26:017:527:11
7:03
#10975
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi14781102521025214486(Top 54%)10092(Top 66%)10092(Top 492%)
10K6.21 mi3.10 mi15134-35310379-12710379-12715464(Top 58%)10495(Top 69%)10495(Top 511%)
15K9.32 mi3.11 mi14932+20210293+8610293+8614486(Top 54%)10092(Top 66%)10092(Top 492%)
20K12.43 mi3.11 mi14872+6010252+4110252+4114864(Top 56%)10216(Top 67%)10216(Top 498%)
Half13.11 mi0.68 mi14803+6910226+2610226+2613225(Top 50%)9555(Top 63%)9555(Top 466%)
25K15.53 mi2.42 mi14235+5689965+2619965+26111093(Top 42%)8548(Top 56%)8548(Top 417%)
30K18.64 mi3.11 mi13384+8519597+3689597+3689726(Top 37%)7687(Top 51%)7687(Top 375%)
20M20.00 mi1.36 mi12986+3989410+1879410+1878303(Top 31%)6788(Top 45%)6788(Top 331%)
21M21.00 mi1.00 mi12625+3619235+1759235+1757901(Top 30%)6431(Top 42%)6431(Top 313%)
35K21.75 mi0.75 mi12343+2829107+1289107+1285841(Top 22%)5131(Top 34%)5131(Top 250%)
23M23.00 mi1.25 mi11926+4178895+2128895+2125959(Top 22%)5166(Top 34%)5166(Top 252%)
24M24.00 mi1.00 mi11648+2788762+1338762+1336392(Top 24%)5355(Top 35%)5355(Top 261%)
40K24.85 mi0.85 mi11403+2458627+1358627+1356147(Top 23%)5121(Top 34%)5121(Top 250%)
25.2M25.20 mi0.35 mi11272+1318550+778550+775580(Top 21%)4679(Top 31%)4679(Top 228%)
Finish26.22 mi1.02 mi10975+2978382+1688382+1685521(Top 21%)4613(Top 30%)4613(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

14486

Males

10092

M50-54

10092

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

15464

Males

10495

M50-54

10495

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

14486

Males

10092

M50-54

10092

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14864

Males

10216

M50-54

10216

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

13225

Males

9555

M50-54

9555

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11093

Males

8548

M50-54

8548

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

9726

Males

7687

M50-54

7687

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8303

Males

6788

M50-54

6788

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7901

Males

6431

M50-54

6431

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5841

Males

5131

M50-54

5131

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

5959

Males

5166

M50-54

5166

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6392

Males

5355

M50-54

5355

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6147

Males

5121

M50-54

5121

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5580

Males

4679

M50-54

4679

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

5521

Males

4613

M50-54

4613

Passing Analysis

Category:
Athletes Passed
4582
Passed By
776
Net Change
+3806
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14781
5K10K170523-353#14781#15134
10K15K29088+202#15134#14932
15K20K212152+60#14932#14872
20KHalf778+69#14872#14803
Half25K5680+568#14803#14235
25K30K8521+851#14235#13384
30K20M3991+398#13384#12986
20M21M3621+361#12986#12625
21M35K2820+282#12625#12343
35K23M4170+417#12343#11926
23M24M2791+278#11926#11648
24M40K2461+245#11648#11403
40K25.2M1310+131#11403#11272
25.2MFinish2970+297#11272#10975
TOTALS4582776+3806
📊

Passing Visuals

Category:
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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