Mujin Kim

Bib: 30184M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:57
Rank: #18701
Start5K
26:57 | 8:40/mi
10K· 6.21 mi
54:26
Rank: #18899 (-198)
5K10K
27:29 | 8:51/mi
15K· 9.32 mi
1:22:16
Rank: #18831 (+68)
10K15K
27:50 | 8:58/mi
20K· 12.43 mi
1:53:46
Rank: #19577 (-746)
15K20K
31:30 | 10:08/mi
Half· 13.11 mi
2:00:47
Rank: #19763 (-186)
20KHalf
7:01 | 10:17/mi
25K· 15.53 mi
2:26:51
Rank: #20027 (-264)
Half25K
26:04 | 10:45/mi
30K· 18.64 mi
3:01:58
Rank: #20127 (-100)
25K30K
35:07 | 11:18/mi
20M
3:20:52
Rank: #20573 (-446)
30K20M
18:54 | 13:54/mi
21M
3:35:27
Rank: #20781 (-208)
20M21M
14:35 | 14:35/mi
35K· 21.75 mi
3:44:49
Rank: #20882 (-101)
21M35K
9:22 | 12:31/mi
23M
4:01:17
Rank: #21014 (-132)
35K23M
16:28 | 13:09/mi
24M
4:15:37
Rank: #21259 (-245)
23M24M
14:20 | 14:20/mi
40K· 24.85 mi
4:29:02
Rank: #21505 (-246)
24M40K
13:25 | 15:42/mi
25.2M
4:34:48
Rank: #21604 (-99)
40K25.2M
5:46 | 16:43/mi
Finish· 26.22 mi
4:47:36
Rank: #21714 (-110)
25.2MFinish
12:48 | 12:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:47
Pace9:13 /mi
2nd Half
Distance13.11 mi
Time2:46:49
Pace12:44 /mi
📊Positive Split: 38.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:5726:578:4026:57
8:40
-
10K
6.21 mi12:21:2654:268:4627:29
8:51
+0:11
15K
9.32 mi12:49:161:22:168:5027:50
8:58
+0:07
20K
12.43 mi13:20:461:53:469:0931:30
10:08
+1:10
Half
13.11 mi13:27:472:00:479:137:01
10:17
+0:09
25K
15.53 mi13:53:512:26:519:2726:04
10:45
+0:28
30K
18.64 mi14:28:583:01:589:4635:07
11:18
+0:33
20M
20.00 mi14:47:523:20:5210:0318:54
13:54
+2:36
21M
21.00 mi15:02:273:35:2710:1614:35
14:35
+0:41
35K
21.75 mi15:11:493:44:4910:209:22
12:31
-2:04
23M
23.00 mi15:28:174:01:1710:2916:28
13:09
+0:38
24M
24.00 mi15:42:374:15:3710:3914:20
14:20
+1:11
40K
24.85 mi15:56:024:29:0210:4913:25
15:42
+1:22
25.2M
25.20 mi16:01:484:34:4810:545:46
16:43
+1:01
Finish
26.22 mi16:14:364:47:3610:5912:48
12:34
-4:09

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

8:40 /mi

Average Pace

10:59 /mi

Slowest Pace

16:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:51

51% of race

Time at Steady Pace

1:13:45

26% of race

Time at Slower Pace

1:07:00

23% of race

Average Pace: 10:58 /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 mi11:53:5726:578:4026:57
8:40
#18701
10K
6.21 mi12:21:2654:268:4627:29
8:51
#18899
15K
9.32 mi12:49:161:22:168:5027:50
8:58
#18831
20K
12.43 mi13:20:461:53:469:0931:30
10:08
#19577
Half
13.11 mi13:27:472:00:479:137:01
10:17
#19763
25K
15.53 mi13:53:512:26:519:2726:04
10:45
#20027
30K
18.64 mi14:28:583:01:589:4635:07
11:18
#20127
20M
20.00 mi14:47:523:20:5210:0318:54
13:54
#20573
21M
21.00 mi15:02:273:35:2710:1614:35
14:35
#20781
35K
21.75 mi15:11:493:44:4910:209:22
12:31
#20882
23M
23.00 mi15:28:174:01:1710:2916:28
13:09
#21014
24M
24.00 mi15:42:374:15:3710:3914:20
14:20
#21259
40K
24.85 mi15:56:024:29:0210:4913:25
15:42
#21505
25.2M
25.20 mi16:01:484:34:4810:545:46
16:43
#21604
Finish
26.22 mi16:14:364:47:3610:5912:48
12:34
#21714
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi18701114981149818709(Top 73%)11589(Top 79%)11589(Top 577%)
10K6.21 mi3.10 mi18899-19811580-8211580-8219082(Top 75%)11705(Top 80%)11705(Top 583%)
15K9.32 mi3.11 mi18831+6811582-211582-218709(Top 73%)11589(Top 79%)11589(Top 577%)
20K12.43 mi3.11 mi19577-74611934-35211934-35220883(Top 82%)12552(Top 86%)12552(Top 625%)
Half13.11 mi0.68 mi19763-18612024-9012024-9022194(Top 87%)13089(Top 90%)13089(Top 652%)
25K15.53 mi2.42 mi20027-26412138-11412138-11420987(Top 82%)12486(Top 86%)12486(Top 622%)
30K18.64 mi3.11 mi20127-10012122+1612122+1620628(Top 81%)12147(Top 83%)12147(Top 605%)
20M20.00 mi1.36 mi20573-44612302-18012302-18023879(Top 93%)13662(Top 94%)13662(Top 680%)
21M21.00 mi1.00 mi20781-20812371-6912371-6923076(Top 90%)13204(Top 91%)13204(Top 657%)
35K21.75 mi0.75 mi20882-10112396-2512396-2522619(Top 89%)12933(Top 89%)12933(Top 644%)
23M23.00 mi1.25 mi21014-13212435-3912435-3922766(Top 89%)12989(Top 89%)12989(Top 647%)
24M24.00 mi1.00 mi21259-24512523-8812523-8824439(Top 96%)13844(Top 95%)13844(Top 689%)
40K24.85 mi0.85 mi21505-24612624-10112624-10124869(Top 97%)14108(Top 97%)14108(Top 702%)
25.2M25.20 mi0.35 mi21604-9912661-3712661-3724502(Top 96%)13873(Top 95%)13873(Top 691%)
Finish26.22 mi1.02 mi21714-11012712-5112712-5123946(Top 94%)13539(Top 93%)13539(Top 674%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

18709

Males

11589

M40-44

11589

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19082

Males

11705

M40-44

11705

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

18709

Males

11589

M40-44

11589

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

20883

Males

12552

M40-44

12552

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

22194

Males

13089

M40-44

13089

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

20987

Males

12486

M40-44

12486

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

20628

Males

12147

M40-44

12147

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

23879

Males

13662

M40-44

13662

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

23076

Males

13204

M40-44

13204

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

22619

Males

12933

M40-44

12933

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

22766

Males

12989

M40-44

12989

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

24439

Males

13844

M40-44

13844

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

24869

Males

14108

M40-44

14108

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24502

Males

13873

M40-44

13873

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

23946

Males

13539

M40-44

13539

Passing Analysis

Category:
Athletes Passed
930
Passed By
3943
Net Change
-3013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18701
5K10K208406-198#18701#18899
10K15K242174+68#18899#18831
15K20K75821-746#18831#19577
20KHalf5191-186#19577#19763
Half25K93357-264#19763#20027
25K30K130230-100#20027#20127
30K20M17463-446#20127#20573
20M21M26234-208#20573#20781
21M35K34135-101#20781#20882
35K23M41173-132#20882#21014
23M24M25270-245#21014#21259
24M40K10256-246#21259#21505
40K25.2M3102-99#21505#21604
25.2MFinish21131-110#21604#21714
TOTALS9303943-3013
📊

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