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BOSTON MARATHON 2024

Beomkoo Kang

Bib: 13240•M

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:48
Rank: #12032
Start → 5K
23:48 | 7:40/mi
10K· 6.21 mi
47:40
Rank: #11854 (+178)
5K → 10K
23:52 | 7:41/mi
15K· 9.32 mi
1:11:45
Rank: #11735 (+119)
10K → 15K
24:05 | 7:45/mi
20K· 12.43 mi
1:37:32
Rank: #12252 (-517)
15K → 20K
25:47 | 8:18/mi
Half· 13.11 mi
1:43:11
Rank: #12388 (-136)
20K → Half
5:39 | 8:17/mi
25K· 15.53 mi
2:04:37
Rank: #12883 (-495)
Half → 25K
21:26 | 8:50/mi
30K· 18.64 mi
2:34:17
Rank: #13461 (-578)
25K → 30K
29:40 | 9:33/mi
20M
2:47:55
Rank: #13748 (-287)
30K → 20M
13:38 | 10:02/mi
21M
2:58:30
Rank: #13863 (-115)
20M → 21M
10:35 | 10:35/mi
35K· 21.75 mi
3:05:38
Rank: #13917 (-54)
21M → 35K
7:08 | 9:32/mi
23M
3:17:52
Rank: #13970 (-53)
35K → 23M
12:14 | 9:46/mi
24M
3:28:06
Rank: #14164 (-194)
23M → 24M
10:14 | 10:14/mi
40K· 24.85 mi
3:37:12
Rank: #14337 (-173)
24M → 40K
9:06 | 10:39/mi
25.2M
3:41:05
Rank: #14354 (-17)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
3:51:21
Rank: #14536 (-182)
25.2M → Finish
10:16 | 10:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:11
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time2:08:10
Pace9:47 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4023:487:4023:48
7:40
-
10K
6.21 mi11:17:3247:407:4023:52
7:41
+0:01
15K
9.32 mi11:41:371:11:457:4224:05
7:45
+0:04
20K
12.43 mi12:07:241:37:327:5125:47
8:18
+0:33
Half
13.11 mi12:13:031:43:117:525:39
8:17
-0:01
25K
15.53 mi12:34:292:04:378:0121:26
8:50
+0:33
30K
18.64 mi13:04:092:34:178:1729:40
9:33
+0:43
20M
20.00 mi13:17:472:47:558:2413:38
10:02
+0:29
21M
21.00 mi13:28:222:58:308:3010:35
10:35
+0:33
35K
21.75 mi13:35:303:05:388:327:08
9:32
-1:03
23M
23.00 mi13:47:443:17:528:3612:14
9:46
+0:14
24M
24.00 mi13:57:583:28:068:4010:14
10:14
+0:28
40K
24.85 mi14:07:043:37:128:449:06
10:39
+0:25
25.2M
25.20 mi14:10:573:41:058:463:53
11:16
+0:37
Finish
26.22 mi14:21:133:51:218:5010:16
10:04
-1:12

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

7:40 /mi

Average Pace

8:50 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:37

54% of race

Time at Steady Pace

1:12:56

32% of race

Time at Slower Pace

33:48

15% of race

Average Pace: 8:49 /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 mi10:53:4023:487:4023:48
7:40
#12032
10K
6.21 mi11:17:3247:407:4023:52
7:41
#11854
15K
9.32 mi11:41:371:11:457:4224:05
7:45
#11735
20K
12.43 mi12:07:241:37:327:5125:47
8:18
#12252
Half
13.11 mi12:13:031:43:117:525:39
8:17
#12388
25K
15.53 mi12:34:292:04:378:0121:26
8:50
#12883
30K
18.64 mi13:04:092:34:178:1729:40
9:33
#13461
20M
20.00 mi13:17:472:47:558:2413:38
10:02
#13748
21M
21.00 mi13:28:222:58:308:3010:35
10:35
#13863
35K
21.75 mi13:35:303:05:388:327:08
9:32
#13917
23M
23.00 mi13:47:443:17:528:3612:14
9:46
#13970
24M
24.00 mi13:57:583:28:068:4010:14
10:14
#14164
40K
24.85 mi14:07:043:37:128:449:06
10:39
#14337
25.2M
25.20 mi14:10:573:41:058:463:53
11:16
#14354
Finish
26.22 mi14:21:133:51:218:5010:16
10:04
#14536
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi120328850885011587(Top 45%)8546(Top 59%)8546(Top 442%)
10K6.21 mi3.10 mi11854+1788735+1158735+11511751(Top 46%)8661(Top 59%)8661(Top 448%)
15K9.32 mi3.11 mi11735+1198648+878648+8711587(Top 45%)8546(Top 59%)8546(Top 442%)
20K12.43 mi3.11 mi12252-5178864-2168864-21613712(Top 54%)9424(Top 65%)9424(Top 487%)
Half13.11 mi0.68 mi12388-1368923-598923-5914556(Top 57%)9723(Top 67%)9723(Top 502%)
25K15.53 mi2.42 mi12883-4959099-1769099-17614776(Top 58%)9691(Top 66%)9691(Top 501%)
30K18.64 mi3.11 mi13461-5789255-1569255-15615666(Top 61%)9854(Top 68%)9854(Top 509%)
20M20.00 mi1.36 mi13748-2879320-659320-6516620(Top 65%)10059(Top 69%)10059(Top 520%)
21M21.00 mi1.00 mi13863-1159304+169304+1615125(Top 59%)9199(Top 63%)9199(Top 475%)
35K21.75 mi0.75 mi13917-549301+39301+315653(Top 61%)9438(Top 65%)9438(Top 488%)
23M23.00 mi1.25 mi13970-539273+289273+2814656(Top 57%)8873(Top 61%)8873(Top 459%)
24M24.00 mi1.00 mi14164-1949311-389311-3817109(Top 67%)10062(Top 69%)10062(Top 520%)
40K24.85 mi0.85 mi14337-1739345-349345-3417140(Top 67%)10002(Top 69%)10002(Top 517%)
25.2M25.20 mi0.35 mi14354-179333+129333+1215427(Top 60%)9131(Top 63%)9131(Top 472%)
Finish26.22 mi1.02 mi14536-1829391-589391-5818702(Top 73%)10825(Top 74%)10825(Top 559%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

11587

Males

8546

M50-54

8546

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

11751

Males

8661

M50-54

8661

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

11587

Males

8546

M50-54

8546

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

13712

Males

9424

M50-54

9424

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

14556

Males

9723

M50-54

9723

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14776

Males

9691

M50-54

9691

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

15666

Males

9854

M50-54

9854

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

16620

Males

10059

M50-54

10059

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15125

Males

9199

M50-54

9199

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

15653

Males

9438

M50-54

9438

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

14656

Males

8873

M50-54

8873

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17109

Males

10062

M50-54

10062

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17140

Males

10002

M50-54

10002

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15427

Males

9131

M50-54

9131

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

18702

Males

10825

M50-54

10825

Passing Analysis

Category:
Athletes Passed
1562
Passed By
4066
Net Change
-2504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12032
5K → 10K378200+178#12032#11854
10K → 15K283164+119#11854#11735
15K → 20K111628-517#11735#12252
20K → Half9145-136#12252#12388
Half → 25K134629-495#12388#12883
25K → 30K126704-578#12883#13461
30K → 20M74361-287#13461#13748
20M → 21M104219-115#13748#13863
21M → 35K76130-54#13863#13917
35K → 23M106159-53#13917#13970
23M → 24M66260-194#13970#14164
24M → 40K32205-173#14164#14337
40K → 25.2M3148-17#14337#14354
25.2M → Finish32214-182#14354#14536
TOTALS15624066-2504
📊

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