Jungki Lee

Bib: 13386M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:19
Rank: #15045
Start5K
7:50/mi
24:19 split
10K· 6.21 mi
49:50
Rank: #16674 (-1629)
5K10K
8:13/mi
25:31 split
15K· 9.32 mi
1:14:47
Rank: #16503 (+171)
10K15K
8:02/mi
24:57 split
20K· 12.43 mi
1:41:49
Rank: #17299 (-796)
15K20K
8:42/mi
27:02 split
Half· 13.11 mi
1:47:15
Rank: #17202 (+97)
20KHalf
7:58/mi
5:26 split
25K· 15.53 mi
2:07:59
Rank: #17202
Half25K
8:33/mi
20:44 split
30K· 18.64 mi
2:36:28
Rank: #17424 (-222)
25K30K
9:10/mi
28:29 split
20M
2:49:12
Rank: #17517 (-93)
30K20M
9:22/mi
12:44 split
21M
2:59:52
Rank: #17785 (-268)
20M21M
10:40/mi
10:40 split
35K· 21.75 mi
3:06:19
Rank: #17710 (+75)
21M35K
8:37/mi
6:27 split
23M
3:17:52
Rank: #17688 (+22)
35K23M
9:13/mi
11:33 split
24M
3:26:49
Rank: #17640 (+48)
23M24M
8:57/mi
8:57 split
40K· 24.85 mi
3:34:49
Rank: #17656 (-16)
24M40K
9:21/mi
8:00 split
25.2M
3:38:14
Rank: #17625 (+31)
40K25.2M
9:54/mi
3:25 split
Finish· 26.22 mi
3:47:28
Rank: #17722 (-97)
25.2MFinish
9:04/mi
9:14 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:15
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:00:13
Pace9:10 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0924:197:5024:19
7:50
-
10K
6.21 mi11:41:4049:508:0125:31
8:13
+0:23
15K
9.32 mi12:06:371:14:478:0124:57
8:02
-0:11
20K
12.43 mi12:33:391:41:498:1227:02
8:42
+0:40
Half
13.11 mi12:39:051:47:158:115:26
7:58
-0:44
25K
15.53 mi12:59:492:07:598:1420:44
8:33
+0:35
30K
18.64 mi13:28:182:36:288:2428:29
9:10
+0:37
20M
20.00 mi13:41:022:49:128:2812:44
9:22
+0:12
21M
21.00 mi13:51:422:59:528:3410:40
10:40
+1:18
35K
21.75 mi13:58:093:06:198:346:27
8:37
-2:03
23M
23.00 mi14:09:423:17:528:3611:33
9:13
+0:36
24M
24.00 mi14:18:393:26:498:378:57
8:57
-0:16
40K
24.85 mi14:26:393:34:498:398:00
9:21
+0:24
25.2M
25.20 mi14:30:043:38:148:403:25
9:54
+0:33
Finish
26.22 mi14:39:183:47:288:419:14
9:04
-0:50

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

7:50 /mi

Average Pace

8:41 /mi

Slowest Pace

10:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:57

44% of race

Time at Steady Pace

1:31:42

40% of race

Time at Slower Pace

34:49

15% of race

Average Pace: 8:41 /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 mi11:16:0924:197:5024:19
7:50
#15045
10K
6.21 mi11:41:4049:508:0125:31
8:13
#16674
15K
9.32 mi12:06:371:14:478:0124:57
8:02
#16503
20K
12.43 mi12:33:391:41:498:1227:02
8:42
#17299
Half
13.11 mi12:39:051:47:158:115:26
7:58
#17202
25K
15.53 mi12:59:492:07:598:1420:44
8:33
#17202
30K
18.64 mi13:28:182:36:288:2428:29
9:10
#17424
20M
20.00 mi13:41:022:49:128:2812:44
9:22
#17517
21M
21.00 mi13:51:422:59:528:3410:40
10:40
#17785
35K
21.75 mi13:58:093:06:198:346:27
8:37
#17710
23M
23.00 mi14:09:423:17:528:3611:33
9:13
#17688
24M
24.00 mi14:18:393:26:498:378:57
8:57
#17640
40K
24.85 mi14:26:393:34:498:398:00
9:21
#17656
25.2M
25.20 mi14:30:043:38:148:403:25
9:54
#17625
Finish
26.22 mi14:39:183:47:288:419:14
9:04
#17722
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi15045104451044516272(Top 57%)10929(Top 68%)10929(Top 1710%)
10K6.21 mi3.10 mi16674-162911091-64611091-64617969(Top 63%)11647(Top 72%)11647(Top 1823%)
15K9.32 mi3.11 mi16503+17111019+7211019+7216272(Top 57%)10929(Top 68%)10929(Top 1710%)
20K12.43 mi3.11 mi17299-79611332-31311332-31319414(Top 68%)12210(Top 76%)12210(Top 1911%)
Half13.11 mi0.68 mi17202+9711289+4311289+4315587(Top 55%)10615(Top 66%)10615(Top 1661%)
25K15.53 mi2.42 mi1720211269+2011269+2017484(Top 62%)11311(Top 70%)11311(Top 1770%)
30K18.64 mi3.11 mi17424-22211305-3611305-3618483(Top 65%)11606(Top 72%)11606(Top 1816%)
20M20.00 mi1.36 mi17517-9311314-911314-918601(Top 65%)11496(Top 71%)11496(Top 1799%)
21M21.00 mi1.00 mi17785-26811419-10511419-10520489(Top 72%)12252(Top 76%)12252(Top 1917%)
35K21.75 mi0.75 mi17710+7511369+5011369+5016173(Top 57%)10256(Top 64%)10256(Top 1605%)
23M23.00 mi1.25 mi17688+2211315+5411315+5417436(Top 61%)10712(Top 67%)10712(Top 1676%)
24M24.00 mi1.00 mi17640+4811266+4911266+4917097(Top 60%)10505(Top 65%)10505(Top 1644%)
40K24.85 mi0.85 mi17656-1611242+2411242+2418087(Top 64%)10876(Top 68%)10876(Top 1702%)
25.2M25.20 mi0.35 mi17625+3111219+2311219+2316574(Top 58%)10167(Top 63%)10167(Top 1591%)
Finish26.22 mi1.02 mi17722-9711251-3211251-3219314(Top 68%)11491(Top 71%)11491(Top 1798%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

16272

Males

10929

M65-69

10929

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

17969

Males

11647

M65-69

11647

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

16272

Males

10929

M65-69

10929

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

19414

Males

12210

M65-69

12210

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

15587

Males

10615

M65-69

10615

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17484

Males

11311

M65-69

11311

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

18483

Males

11606

M65-69

11606

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

18601

Males

11496

M65-69

11496

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20489

Males

12252

M65-69

12252

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

16173

Males

10256

M65-69

10256

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

17436

Males

10712

M65-69

10712

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

17097

Males

10505

M65-69

10505

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18087

Males

10876

M65-69

10876

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16574

Males

10167

M65-69

10167

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

19314

Males

11491

M65-69

11491

Passing Analysis

Category:
Athletes Passed
1374
Passed By
4051
Net Change
-2677
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15045
5K10K341663-1629#15045#16674
10K15K285114+171#16674#16503
15K20K56852-796#16503#17299
20KHalf992+97#17299#17202
Half25K1681680#17202#17202
25K30K149371-222#17202#17424
30K20M83176-93#17424#17517
20M21M43311-268#17517#17785
21M35K9823+75#17785#17710
35K23M126104+22#17710#17688
23M24M9547+48#17688#17640
24M40K6076-16#17640#17656
40K25.2M4615+31#17656#17625
25.2MFinish32129-97#17625#17722
TOTALS13744051-2677
📊

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