Jungnam Jung

Bib: 12244M

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
25:04
Rank: #15144
Start5K
25:04 | 8:04/mi
10K· 6.21 mi
51:15
Rank: #16039 (-895)
5K10K
26:11 | 8:26/mi
15K· 9.32 mi
1:18:45
Rank: #16789 (-750)
10K15K
27:30 | 8:51/mi
20K· 12.43 mi
1:46:15
Rank: #16705 (+84)
15K20K
27:30 | 8:51/mi
Half· 13.11 mi
1:52:09
Rank: #16689 (+16)
20KHalf
5:54 | 8:39/mi
25K· 15.53 mi
2:13:47
Rank: #16359 (+330)
Half25K
21:38 | 8:55/mi
30K· 18.64 mi
2:43:24
Rank: #16237 (+122)
25K30K
29:37 | 9:32/mi
20M
2:56:46
Rank: #16211 (+26)
30K20M
13:22 | 9:50/mi
21M
3:07:48
Rank: #16275 (-64)
20M21M
11:02 | 11:02/mi
35K· 21.75 mi
3:15:17
Rank: #16315 (-40)
21M35K
7:29 | 10:00/mi
23M
3:27:54
Rank: #16290 (+25)
35K23M
12:37 | 10:05/mi
24M
3:37:24
Rank: #16189 (+101)
23M24M
9:30 | 9:30/mi
40K· 24.85 mi
3:46:11
Rank: #16177 (+12)
24M40K
8:47 | 10:16/mi
25.2M
3:50:18
Rank: #16202 (-25)
40K25.2M
4:07 | 11:56/mi
Finish· 26.22 mi
3:59:03
Rank: #16063 (+139)
25.2MFinish
8:45 | 8:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:09
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:06:54
Pace9:41 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5025:048:0425:04
8:04
-
10K
6.21 mi11:20:0151:158:1526:11
8:26
+0:22
15K
9.32 mi11:47:311:18:458:2727:30
8:51
+0:25
20K
12.43 mi12:15:011:46:158:3327:30
8:51
0:00
Half
13.11 mi12:20:551:52:098:335:54
8:39
-0:12
25K
15.53 mi12:42:332:13:478:3721:38
8:55
+0:16
30K
18.64 mi13:12:102:43:248:4629:37
9:32
+0:37
20M
20.00 mi13:25:322:56:468:5013:22
9:50
+0:18
21M
21.00 mi13:36:343:07:488:5711:02
11:02
+1:12
35K
21.75 mi13:44:033:15:178:597:29
10:00
-1:02
23M
23.00 mi13:56:403:27:549:0212:37
10:05
+0:05
24M
24.00 mi14:06:103:37:249:049:30
9:30
-0:35
40K
24.85 mi14:14:573:46:119:068:47
10:16
+0:46
25.2M
25.20 mi14:19:043:50:189:084:07
11:56
+1:40
Finish
26.22 mi14:27:493:59:039:078:45
8:35
-3:21

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

8:04 /mi

Average Pace

9:07 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:32

60% of race

Time at Steady Pace

59:58

25% of race

Time at Slower Pace

36:33

15% of race

Average Pace: 9:07 /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 mi10:53:5025:048:0425:04
8:04
#15144
10K
6.21 mi11:20:0151:158:1526:11
8:26
#16039
15K
9.32 mi11:47:311:18:458:2727:30
8:51
#16789
20K
12.43 mi12:15:011:46:158:3327:30
8:51
#16705
Half
13.11 mi12:20:551:52:098:335:54
8:39
#16689
25K
15.53 mi12:42:332:13:478:3721:38
8:55
#16359
30K
18.64 mi13:12:102:43:248:4629:37
9:32
#16237
20M
20.00 mi13:25:322:56:468:5013:22
9:50
#16211
21M
21.00 mi13:36:343:07:488:5711:02
11:02
#16275
35K
21.75 mi13:44:033:15:178:597:29
10:00
#16315
23M
23.00 mi13:56:403:27:549:0212:37
10:05
#16290
24M
24.00 mi14:06:103:37:249:049:30
9:30
#16189
40K
24.85 mi14:14:573:46:119:068:47
10:16
#16177
25.2M
25.20 mi14:19:043:50:189:084:07
11:56
#16202
Finish
26.22 mi14:27:493:59:039:078:45
8:35
#16063
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15144100801008018206(Top 71%)11351(Top 78%)11351(Top 742%)
10K6.21 mi3.10 mi16039-89510436-35610436-35616843(Top 66%)10766(Top 74%)10766(Top 704%)
15K9.32 mi3.11 mi16789-75010727-29110727-29118206(Top 71%)11351(Top 78%)11351(Top 742%)
20K12.43 mi3.11 mi16705+8410672+5510672+5516659(Top 65%)10638(Top 73%)10638(Top 696%)
Half13.11 mi0.68 mi16689+1610668+410668+416497(Top 65%)10527(Top 72%)10527(Top 688%)
25K15.53 mi2.42 mi16359+33010506+16210506+16215159(Top 59%)9868(Top 68%)9868(Top 645%)
30K18.64 mi3.11 mi16237+12210384+12210384+12215578(Top 61%)9819(Top 67%)9819(Top 642%)
20M20.00 mi1.36 mi16211+2610343+4110343+4115885(Top 62%)9703(Top 67%)9703(Top 635%)
21M21.00 mi1.00 mi16275-6410329+1410329+1416406(Top 64%)9821(Top 67%)9821(Top 642%)
35K21.75 mi0.75 mi16315-40103291032917135(Top 67%)10179(Top 70%)10179(Top 666%)
23M23.00 mi1.25 mi16290+2510287+4210287+4215719(Top 62%)9419(Top 65%)9419(Top 616%)
24M24.00 mi1.00 mi16189+10110208+7910208+7914459(Top 57%)8746(Top 60%)8746(Top 572%)
40K24.85 mi0.85 mi16177+1210176+3210176+3215947(Top 62%)9439(Top 65%)9439(Top 617%)
25.2M25.20 mi0.35 mi16202-2510171+510171+517172(Top 67%)10001(Top 69%)10001(Top 654%)
Finish26.22 mi1.02 mi16063+13910084+8710084+8711986(Top 47%)7508(Top 52%)7508(Top 491%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18206

Males

11351

M55-59

11351

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

16843

Males

10766

M55-59

10766

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18206

Males

11351

M55-59

11351

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16659

Males

10638

M55-59

10638

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

16497

Males

10527

M55-59

10527

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15159

Males

9868

M55-59

9868

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

15578

Males

9819

M55-59

9819

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

15885

Males

9703

M55-59

9703

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

16406

Males

9821

M55-59

9821

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17135

Males

10179

M55-59

10179

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

15719

Males

9419

M55-59

9419

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14459

Males

8746

M55-59

8746

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15947

Males

9439

M55-59

9439

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17172

Males

10001

M55-59

10001

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

11986

Males

7508

M55-59

7508

Passing Analysis

Category:
Athletes Passed
1952
Passed By
2871
Net Change
-919
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15144
5K10K64959-895#15144#16039
10K15K67817-750#16039#16789
15K20K299215+84#16789#16705
20KHalf4529+16#16705#16689
Half25K38656+330#16689#16359
25K30K301179+122#16359#16237
30K20M12599+26#16237#16211
20M21M84148-64#16211#16275
21M35K60100-40#16275#16315
35K23M11489+25#16315#16290
23M24M13332+101#16290#16189
24M40K8472+12#16189#16177
40K25.2M3156-25#16177#16202
25.2MFinish15920+139#16202#16063
TOTALS19522871-919
📊

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