Seongkap Cho

Bib: 14593M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:33
Rank: #11404
Start5K
23:33 | 7:35/mi
10K· 6.21 mi
48:13
Rank: #12553 (-1149)
5K10K
24:40 | 7:56/mi
15K· 9.32 mi
1:14:21
Rank: #13901 (-1348)
10K15K
26:08 | 8:25/mi
20K· 12.43 mi
1:43:33
Rank: #15462 (-1561)
15K20K
29:12 | 9:24/mi
Half· 13.11 mi
1:50:02
Rank: #15765 (-303)
20KHalf
6:29 | 9:30/mi
25K· 15.53 mi
2:17:32
Rank: #17604 (-1839)
Half25K
27:30 | 11:21/mi
30K· 18.64 mi
2:55:20
Rank: #19041 (-1437)
25K30K
37:48 | 12:10/mi
20M
3:11:03
Rank: #19193 (-152)
30K20M
15:43 | 11:34/mi
21M
3:23:41
Rank: #19237 (-44)
20M21M
12:38 | 12:38/mi
35K· 21.75 mi
3:32:20
Rank: #19321 (-84)
21M35K
8:39 | 11:34/mi
23M
3:49:25
Rank: #19652 (-331)
35K23M
17:05 | 13:39/mi
24M
4:03:42
Rank: #20014 (-362)
23M24M
14:17 | 14:17/mi
40K· 24.85 mi
4:14:16
Rank: #20071 (-57)
24M40K
10:34 | 12:22/mi
25.2M
4:18:54
Rank: #20064 (+7)
40K25.2M
4:38 | 13:26/mi
Finish· 26.22 mi
4:28:32
Rank: #19949 (+115)
25.2MFinish
9:38 | 9:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:02
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:38:30
Pace12:05 /mi
📊Positive Split: 44.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0023:337:3523:33
7:35
-
10K
6.21 mi11:19:4048:137:4624:40
7:56
+0:21
15K
9.32 mi11:45:481:14:217:5926:08
8:25
+0:29
20K
12.43 mi12:15:001:43:338:2029:12
9:24
+0:59
Half
13.11 mi12:21:291:50:028:246:29
9:30
+0:06
25K
15.53 mi12:48:592:17:328:5127:30
11:21
+1:51
30K
18.64 mi13:26:472:55:209:2437:48
12:10
+0:49
20M
20.00 mi13:42:303:11:039:3315:43
11:34
-0:36
21M
21.00 mi13:55:083:23:419:4212:38
12:38
+1:04
35K
21.75 mi14:03:473:32:209:468:39
11:34
-1:04
23M
23.00 mi14:20:523:49:259:5817:05
13:39
+2:05
24M
24.00 mi14:35:094:03:4210:0914:17
14:17
+0:38
40K
24.85 mi14:45:434:14:1610:1410:34
12:22
-1:55
25.2M
25.20 mi14:50:214:18:5410:164:38
13:26
+1:04
Finish
26.22 mi14:59:594:28:3210:159:38
9:27
-3:59

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

7:35 /mi

Average Pace

10:15 /mi

Slowest Pace

14:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:40

45% of race

Time at Steady Pace

1:40:14

37% of race

Time at Slower Pace

48:38

18% of race

Average Pace: 10:14 /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 mi10:55:0023:337:3523:33
7:35
#11404
10K
6.21 mi11:19:4048:137:4624:40
7:56
#12553
15K
9.32 mi11:45:481:14:217:5926:08
8:25
#13901
20K
12.43 mi12:15:001:43:338:2029:12
9:24
#15462
Half
13.11 mi12:21:291:50:028:246:29
9:30
#15765
25K
15.53 mi12:48:592:17:328:5127:30
11:21
#17604
30K
18.64 mi13:26:472:55:209:2437:48
12:10
#19041
20M
20.00 mi13:42:303:11:039:3315:43
11:34
#19193
21M
21.00 mi13:55:083:23:419:4212:38
12:38
#19237
35K
21.75 mi14:03:473:32:209:468:39
11:34
#19321
23M
23.00 mi14:20:523:49:259:5817:05
13:39
#19652
24M
24.00 mi14:35:094:03:4210:0914:17
14:17
#20014
40K
24.85 mi14:45:434:14:1610:1410:34
12:22
#20071
25.2M
25.20 mi14:50:214:18:5410:164:38
13:26
#20064
Finish
26.22 mi14:59:594:28:3210:159:38
9:27
#19949
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi114048594859415898(Top 62%)10364(Top 71%)10364(Top 1680%)
10K6.21 mi3.10 mi12553-11499052-4589052-45813753(Top 54%)9527(Top 65%)9527(Top 1544%)
15K9.32 mi3.11 mi13901-13489579-5279579-52715898(Top 62%)10364(Top 71%)10364(Top 1680%)
20K12.43 mi3.11 mi15462-156110180-60110180-60118867(Top 74%)11623(Top 80%)11623(Top 1884%)
Half13.11 mi0.68 mi15765-30310297-11710297-11720061(Top 79%)12105(Top 83%)12105(Top 1962%)
25K15.53 mi2.42 mi17604-183911016-71911016-71922160(Top 87%)13025(Top 89%)13025(Top 2111%)
30K18.64 mi3.11 mi19041-143711609-59311609-59322224(Top 87%)12914(Top 89%)12914(Top 2093%)
20M20.00 mi1.36 mi19193-15211646-3711646-3720547(Top 80%)11997(Top 82%)11997(Top 1944%)
21M21.00 mi1.00 mi19237-4411648-211648-220098(Top 79%)11675(Top 80%)11675(Top 1892%)
35K21.75 mi0.75 mi19321-8411671-2311671-2320970(Top 82%)12112(Top 83%)12112(Top 1963%)
23M23.00 mi1.25 mi19652-33111797-12611797-12623384(Top 92%)13325(Top 91%)13325(Top 2160%)
24M24.00 mi1.00 mi20014-36211955-15811955-15824405(Top 96%)13827(Top 95%)13827(Top 2241%)
40K24.85 mi0.85 mi20071-5711961-611961-621138(Top 83%)12042(Top 83%)12042(Top 1952%)
25.2M25.20 mi0.35 mi20064+711955+611955+620569(Top 81%)11721(Top 80%)11721(Top 1900%)
Finish26.22 mi1.02 mi19949+11511885+7011885+7016315(Top 64%)9620(Top 66%)9620(Top 1559%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15898

Males

10364

M65-69

10364

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13753

Males

9527

M65-69

9527

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15898

Males

10364

M65-69

10364

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

18867

Males

11623

M65-69

11623

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

20061

Males

12105

M65-69

12105

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22160

Males

13025

M65-69

13025

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

22224

Males

12914

M65-69

12914

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

20547

Males

11997

M65-69

11997

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20098

Males

11675

M65-69

11675

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

20970

Males

12112

M65-69

12112

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

23384

Males

13325

M65-69

13325

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

24405

Males

13827

M65-69

13827

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21138

Males

12042

M65-69

12042

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20569

Males

11721

M65-69

11721

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

16315

Males

9620

M65-69

9620

Passing Analysis

Category:
Athletes Passed
582
Passed By
9127
Net Change
-8545
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11404
5K10K491198-1149#11404#12553
10K15K361384-1348#12553#13901
15K20K271588-1561#13901#15462
20KHalf4307-303#15462#15765
Half25K251864-1839#15765#17604
25K30K331470-1437#17604#19041
30K20M49201-152#19041#19193
20M21M77121-44#19193#19237
21M35K39123-84#19237#19321
35K23M31362-331#19321#19652
23M24M16378-362#19652#20014
24M40K4198-57#20014#20071
40K25.2M3528+7#20071#20064
25.2MFinish1205+115#20064#19949
TOTALS5829127-8545
📊

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