Kangsoon Park

Bib: 5874M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 22%
Masters (Masters Men)
#0 / 9729
Top 11%
Division (M50-54)
#0 / 1935
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:43
Rank: #4553
Start5K
20:43 | 6:40/mi
10K· 6.21 mi
41:28
Rank: #4341 (+212)
5K10K
20:45 | 6:41/mi
15K· 9.32 mi
1:02:23
Rank: #4243 (+98)
10K15K
20:55 | 6:44/mi
20K· 12.43 mi
1:23:35
Rank: #4152 (+91)
15K20K
21:12 | 6:49/mi
Half· 13.11 mi
1:28:11
Rank: #4135 (+17)
20KHalf
4:36 | 6:45/mi
25K· 15.53 mi
1:44:52
Rank: #3994 (+141)
Half25K
16:41 | 6:53/mi
30K· 18.64 mi
2:08:38
Rank: #4427 (-433)
25K30K
23:46 | 7:39/mi
20M
2:18:45
Rank: #4344 (+83)
30K20M
10:07 | 7:27/mi
21M
2:26:24
Rank: #4140 (+204)
20M21M
7:39 | 7:39/mi
35K· 21.75 mi
2:31:36
Rank: #4041 (+99)
21M35K
5:12 | 6:57/mi
23M
2:40:45
Rank: #3859 (+182)
35K23M
9:09 | 7:18/mi
24M
2:47:59
Rank: #3768 (+91)
23M24M
7:14 | 7:14/mi
40K· 24.85 mi
2:54:02
Rank: #3649 (+119)
24M40K
6:03 | 7:05/mi
25.2M
2:56:40
Rank: #3566 (+83)
40K25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:03:42
Rank: #3469 (+97)
25.2MFinish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:11
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:35:31
Pace7:17 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4220:436:4020:43
6:40
-
10K
6.21 mi10:45:2741:286:4020:45
6:41
+0:01
15K
9.32 mi11:06:221:02:236:4220:55
6:44
+0:03
20K
12.43 mi11:27:341:23:356:4421:12
6:49
+0:05
Half
13.11 mi11:32:101:28:116:444:36
6:45
-0:04
25K
15.53 mi11:48:511:44:526:4516:41
6:53
+0:08
30K
18.64 mi12:12:372:08:386:5423:46
7:39
+0:46
20M
20.00 mi12:22:442:18:456:5610:07
7:27
-0:12
21M
21.00 mi12:30:232:26:246:587:39
7:39
+0:12
35K
21.75 mi12:35:352:31:366:585:12
6:57
-0:42
23M
23.00 mi12:44:442:40:456:599:09
7:18
+0:21
24M
24.00 mi12:51:582:47:597:007:14
7:14
-0:04
40K
24.85 mi12:58:012:54:027:006:03
7:05
-0:09
25.2M
25.20 mi13:00:392:56:407:012:38
7:38
+0:33
Finish
26.22 mi13:07:413:03:427:017:02
6:54
-0:44

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

6:40 /mi

Average Pace

7:01 /mi

Slowest Pace

7:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:32

76% of race

Time at Steady Pace

44:10

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:00 /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 mi10:24:4220:436:4020:43
6:40
#4553
10K
6.21 mi10:45:2741:286:4020:45
6:41
#4341
15K
9.32 mi11:06:221:02:236:4220:55
6:44
#4243
20K
12.43 mi11:27:341:23:356:4421:12
6:49
#4152
Half
13.11 mi11:32:101:28:116:444:36
6:45
#4135
25K
15.53 mi11:48:511:44:526:4516:41
6:53
#3994
30K
18.64 mi12:12:372:08:386:5423:46
7:39
#4427
20M
20.00 mi12:22:442:18:456:5610:07
7:27
#4344
21M
21.00 mi12:30:232:26:246:587:39
7:39
#4140
35K
21.75 mi12:35:352:31:366:585:12
6:57
#4041
23M
23.00 mi12:44:442:40:456:599:09
7:18
#3859
24M
24.00 mi12:51:582:47:597:007:14
7:14
#3768
40K
24.85 mi12:58:012:54:027:006:03
7:05
#3649
25.2M
25.20 mi13:00:392:56:407:012:38
7:38
#3566
Finish
26.22 mi13:07:413:03:427:017:02
6:54
#3469
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4553425842584159(Top 16%)3901(Top 27%)3901(Top 202%)
10K6.21 mi3.10 mi4341+2124079+1794079+1794145(Top 16%)3887(Top 27%)3887(Top 201%)
15K9.32 mi3.11 mi4243+983976+1033976+1034159(Top 16%)3901(Top 27%)3901(Top 202%)
20K12.43 mi3.11 mi4152+913900+763900+764038(Top 16%)3769(Top 26%)3769(Top 195%)
Half13.11 mi0.68 mi4135+173888+123888+124059(Top 16%)3783(Top 26%)3783(Top 196%)
25K15.53 mi2.42 mi3994+1413751+1373751+1373669(Top 14%)3414(Top 23%)3414(Top 176%)
30K18.64 mi3.11 mi4427-4334093-3424093-3425850(Top 23%)4909(Top 34%)4909(Top 254%)
20M20.00 mi1.36 mi4344+834012+814012+814088(Top 16%)3611(Top 25%)3611(Top 187%)
21M21.00 mi1.00 mi4140+2043828+1843828+1842986(Top 12%)2687(Top 18%)2687(Top 139%)
35K21.75 mi0.75 mi4041+993733+953733+952887(Top 11%)2609(Top 18%)2609(Top 135%)
23M23.00 mi1.25 mi3859+1823567+1663567+1662942(Top 12%)2610(Top 18%)2610(Top 135%)
24M24.00 mi1.00 mi3768+913476+913476+913106(Top 12%)2697(Top 19%)2697(Top 139%)
40K24.85 mi0.85 mi3649+1193363+1133363+1132107(Top 8%)1879(Top 13%)1879(Top 97%)
25.2M25.20 mi0.35 mi3566+833283+803283+801779(Top 7%)1595(Top 11%)1595(Top 82%)
Finish26.22 mi1.02 mi3469+973188+953188+952743(Top 11%)2340(Top 16%)2340(Top 121%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4159

Males

3901

M50-54

3901

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4145

Males

3887

M50-54

3887

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4159

Males

3901

M50-54

3901

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4038

Males

3769

M50-54

3769

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4059

Males

3783

M50-54

3783

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3669

Males

3414

M50-54

3414

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

5850

Males

4909

M50-54

4909

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4088

Males

3611

M50-54

3611

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

2986

Males

2687

M50-54

2687

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2887

Males

2609

M50-54

2609

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

2942

Males

2610

M50-54

2610

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3106

Males

2697

M50-54

2697

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2107

Males

1879

M50-54

1879

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1779

Males

1595

M50-54

1595

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2743

Males

2340

M50-54

2340

Passing Analysis

Category:
Athletes Passed
2061
Passed By
977
Net Change
+1084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4553
5K10K29987+212#4553#4341
10K15K18082+98#4341#4243
15K20K18897+91#4243#4152
20KHalf3720+17#4152#4135
Half25K19251+141#4135#3994
25K30K93526-433#3994#4427
30K20M13754+83#4427#4344
20M21M2128+204#4344#4140
21M35K1034+99#4140#4041
35K23M19311+182#4041#3859
23M24M10716+91#3859#3768
24M40K1289+119#3768#3649
40K25.2M841+83#3649#3566
25.2MFinish10811+97#3566#3469
TOTALS2061977+1084
📊

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