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BOSTON MARATHON 2024

Jongkook Oh

Bib: 4818•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 27%
Gender (Male)
#0 / 14578
Top 39%
Masters (Masters Men)
#0 / 9729
Top 27%
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
21:01
Rank: #5371
Start → 5K
21:01 | 6:46/mi
10K· 6.21 mi
42:09
Rank: #5276 (+95)
5K → 10K
21:08 | 6:48/mi
15K· 9.32 mi
1:03:49
Rank: #5555 (-279)
10K → 15K
21:40 | 6:58/mi
20K· 12.43 mi
1:27:03
Rank: #6201 (-646)
15K → 20K
23:14 | 7:29/mi
Half· 13.11 mi
1:32:06
Rank: #6299 (-98)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:50:43
Rank: #6501 (-202)
Half → 25K
18:37 | 7:41/mi
30K· 18.64 mi
2:15:25
Rank: #6568 (-67)
25K → 30K
24:42 | 7:57/mi
20M
2:26:23
Rank: #6546 (+22)
30K → 20M
10:58 | 8:04/mi
21M
2:35:16
Rank: #6534 (+12)
20M → 21M
8:53 | 8:53/mi
35K· 21.75 mi
2:41:09
Rank: #6482 (+52)
21M → 35K
5:53 | 7:52/mi
23M
2:51:49
Rank: #6502 (-20)
35K → 23M
10:40 | 8:31/mi
24M
3:00:29
Rank: #6624 (-122)
23M → 24M
8:40 | 8:40/mi
40K· 24.85 mi
3:08:10
Rank: #6737 (-113)
24M → 40K
7:41 | 8:59/mi
25.2M
3:11:34
Rank: #6810 (-73)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:20:05
Rank: #6922 (-112)
25.2M → Finish
8:31 | 8:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:06
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:47:59
Pace8:14 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2321:016:4621:01
6:46
-
10K
6.21 mi10:47:3142:096:4721:08
6:48
+0:02
15K
9.32 mi11:09:111:03:496:5121:40
6:58
+0:10
20K
12.43 mi11:32:251:27:037:0023:14
7:29
+0:31
Half
13.11 mi11:37:281:32:067:025:03
7:24
-0:05
25K
15.53 mi11:56:051:50:437:0818:37
7:41
+0:17
30K
18.64 mi12:20:472:15:257:1624:42
7:57
+0:16
20M
20.00 mi12:31:452:26:237:1910:58
8:04
+0:07
21M
21.00 mi12:40:382:35:167:248:53
8:53
+0:49
35K
21.75 mi12:46:312:41:097:255:53
7:52
-1:01
23M
23.00 mi12:57:112:51:497:2810:40
8:31
+0:39
24M
24.00 mi13:05:513:00:297:318:40
8:40
+0:09
40K
24.85 mi13:13:323:08:107:347:41
8:59
+0:19
25.2M
25.20 mi13:16:563:11:347:363:24
9:52
+0:53
Finish
26.22 mi13:25:273:20:057:388:31
8:21
-1:31

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

6:46 /mi

Average Pace

7:38 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:06

46% of race

Time at Steady Pace

1:08:41

34% of race

Time at Slower Pace

39:18

20% of race

Average Pace: 7:38 /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 mi10:26:2321:016:4621:01
6:46
#5371
10K
6.21 mi10:47:3142:096:4721:08
6:48
#5276
15K
9.32 mi11:09:111:03:496:5121:40
6:58
#5555
20K
12.43 mi11:32:251:27:037:0023:14
7:29
#6201
Half
13.11 mi11:37:281:32:067:025:03
7:24
#6299
25K
15.53 mi11:56:051:50:437:0818:37
7:41
#6501
30K
18.64 mi12:20:472:15:257:1624:42
7:57
#6568
20M
20.00 mi12:31:452:26:237:1910:58
8:04
#6546
21M
21.00 mi12:40:382:35:167:248:53
8:53
#6534
35K
21.75 mi12:46:312:41:097:255:53
7:52
#6482
23M
23.00 mi12:57:112:51:497:2810:40
8:31
#6502
24M
24.00 mi13:05:513:00:297:318:40
8:40
#6624
40K
24.85 mi13:13:323:08:107:347:41
8:59
#6737
25.2M
25.20 mi13:16:563:11:347:363:24
9:52
#6810
Finish
26.22 mi13:25:273:20:057:388:31
8:21
#6922
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5371494449446059(Top 24%)5419(Top 37%)5419(Top 270%)
10K6.21 mi3.10 mi5276+954866+784866+785212(Top 20%)4811(Top 33%)4811(Top 239%)
15K9.32 mi3.11 mi5555-2795092-2265092-2266059(Top 24%)5419(Top 37%)5419(Top 270%)
20K12.43 mi3.11 mi6201-6465539-4475539-4478203(Top 32%)6712(Top 46%)6712(Top 334%)
Half13.11 mi0.68 mi6299-985599-605599-608343(Top 33%)6793(Top 47%)6793(Top 338%)
25K15.53 mi2.42 mi6501-2025712-1135712-1138126(Top 32%)6494(Top 45%)6494(Top 323%)
30K18.64 mi3.11 mi6568-675707+55707+57578(Top 30%)5962(Top 41%)5962(Top 297%)
20M20.00 mi1.36 mi6546+225645+625645+627157(Top 28%)5525(Top 38%)5525(Top 275%)
21M21.00 mi1.00 mi6534+125600+455600+457979(Top 31%)5793(Top 40%)5793(Top 288%)
35K21.75 mi0.75 mi6482+525536+645536+646932(Top 27%)5193(Top 36%)5193(Top 258%)
23M23.00 mi1.25 mi6502-205502+345502+348567(Top 34%)5885(Top 40%)5885(Top 293%)
24M24.00 mi1.00 mi6624-1225543-415543-4110358(Top 41%)6710(Top 46%)6710(Top 334%)
40K24.85 mi0.85 mi6737-1135571-285571-2810778(Top 42%)6783(Top 47%)6783(Top 338%)
25.2M25.20 mi0.35 mi6810-735601-305601-3010280(Top 40%)6483(Top 44%)6483(Top 323%)
Finish26.22 mi1.02 mi6922-1125630-295630-2910669(Top 42%)6814(Top 47%)6814(Top 339%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6059

Males

5419

M40-44

5419

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5212

Males

4811

M40-44

4811

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6059

Males

5419

M40-44

5419

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8203

Males

6712

M40-44

6712

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8343

Males

6793

M40-44

6793

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8126

Males

6494

M40-44

6494

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7578

Males

5962

M40-44

5962

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7157

Males

5525

M40-44

5525

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

7979

Males

5793

M40-44

5793

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6932

Males

5193

M40-44

5193

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

8567

Males

5885

M40-44

5885

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10358

Males

6710

M40-44

6710

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

10778

Males

6783

M40-44

6783

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10280

Males

6483

M40-44

6483

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

10669

Males

6814

M40-44

6814

Passing Analysis

Category:
Athletes Passed
1279
Passed By
2830
Net Change
-1551
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5371
5K → 10K234139+95#5371#5276
10K → 15K70349-279#5276#5555
15K → 20K42688-646#5555#6201
20K → Half12110-98#6201#6299
Half → 25K91293-202#6299#6501
25K → 30K196263-67#6501#6568
30K → 20M128106+22#6568#6546
20M → 21M116104+12#6546#6534
21M → 35K9846+52#6534#6482
35K → 23M98118-20#6482#6502
23M → 24M52174-122#6502#6624
24M → 40K74187-113#6624#6737
40K → 25.2M1891-73#6737#6810
25.2M → Finish50162-112#6810#6922
TOTALS12792830-1551
📊

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