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BOSTON MARATHON 2024

Hyeongseok Won

Bib: 719•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 11%
Division (M18-39)
#0 / 4849
Top 27%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:48
Rank: #4767
Start → 5K
20:48 | 6:42/mi
10K· 6.21 mi
41:06
Rank: #3862 (+905)
5K → 10K
20:18 | 6:32/mi
15K· 9.32 mi
1:01:36
Rank: #3632 (+230)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:22:37
Rank: #3586 (+46)
15K → 20K
21:01 | 6:46/mi
Half· 13.11 mi
1:27:17
Rank: #3640 (-54)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:43:29
Rank: #3377 (+263)
Half → 25K
16:12 | 6:41/mi
30K· 18.64 mi
2:03:56
Rank: #2758 (+619)
25K → 30K
20:27 | 6:35/mi
20M
2:12:34
Rank: #2432 (+326)
30K → 20M
8:38 | 6:21/mi
21M
2:19:37
Rank: #2300 (+132)
20M → 21M
7:03 | 7:03/mi
35K· 21.75 mi
2:24:17
Rank: #2176 (+124)
21M → 35K
4:40 | 6:14/mi
23M
2:32:26
Rank: #1991 (+185)
35K → 23M
8:09 | 6:31/mi
24M
2:38:53
Rank: #1884 (+107)
23M → 24M
6:27 | 6:27/mi
40K· 24.85 mi
2:44:35
Rank: #1809 (+75)
24M → 40K
5:42 | 6:40/mi
25.2M
2:47:15
Rank: #1783 (+26)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
2:53:55
Rank: #1731 (+52)
25.2M → Finish
6:40 | 6:33/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:17
Pace6:39 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:26:38
Pace6:37 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3220:486:4220:48
6:42
-
10K
6.21 mi10:45:5041:066:3720:18
6:32
-0:10
15K
9.32 mi11:06:201:01:366:3720:30
6:36
+0:04
20K
12.43 mi11:27:211:22:376:3921:01
6:46
+0:10
Half
13.11 mi11:32:011:27:176:394:40
6:50
+0:04
25K
15.53 mi11:48:131:43:296:4016:12
6:41
-0:09
30K
18.64 mi12:08:402:03:566:3920:27
6:35
-0:06
20M
20.00 mi12:17:182:12:346:388:38
6:21
-0:14
21M
21.00 mi12:24:212:19:376:397:03
7:03
+0:42
35K
21.75 mi12:29:012:24:176:384:40
6:14
-0:49
23M
23.00 mi12:37:102:32:266:388:09
6:31
+0:17
24M
24.00 mi12:43:372:38:536:376:27
6:27
-0:04
40K
24.85 mi12:49:192:44:356:375:42
6:40
+0:13
25.2M
25.20 mi12:51:592:47:156:382:40
7:44
+1:04
Finish
26.22 mi12:58:392:53:556:386:40
6:33
-1:11

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

6:14 /mi

Average Pace

6:38 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:18

8% of race

Time at Steady Pace

2:26:14

84% of race

Time at Slower Pace

14:23

8% of race

Average Pace: 6:38 /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 mi10:25:3220:486:4220:48
6:42
#4767
10K
6.21 mi10:45:5041:066:3720:18
6:32
#3862
15K
9.32 mi11:06:201:01:366:3720:30
6:36
#3632
20K
12.43 mi11:27:211:22:376:3921:01
6:46
#3586
Half
13.11 mi11:32:011:27:176:394:40
6:50
#3640
25K
15.53 mi11:48:131:43:296:4016:12
6:41
#3377
30K
18.64 mi12:08:402:03:566:3920:27
6:35
#2758
20M
20.00 mi12:17:182:12:346:388:38
6:21
#2432
21M
21.00 mi12:24:212:19:376:397:03
7:03
#2300
35K
21.75 mi12:29:012:24:176:384:40
6:14
#2176
23M
23.00 mi12:37:102:32:266:388:09
6:31
#1991
24M
24.00 mi12:43:372:38:536:376:27
6:27
#1884
40K
24.85 mi12:49:192:44:356:375:42
6:40
#1809
25.2M
25.20 mi12:51:592:47:156:382:40
7:44
#1783
Finish
26.22 mi12:58:392:53:556:386:40
6:33
#1731
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4767443044303247(Top 13%)3089(Top 21%)3089(Top 64%)
10K6.21 mi3.10 mi3862+9053650+7803650+7803211(Top 13%)3051(Top 21%)3051(Top 63%)
15K9.32 mi3.11 mi3632+2303447+2033447+2033247(Top 13%)3089(Top 21%)3089(Top 64%)
20K12.43 mi3.11 mi3586+463404+433404+433593(Top 14%)3387(Top 23%)3387(Top 70%)
Half13.11 mi0.68 mi3640-543450-463450-464718(Top 18%)4329(Top 30%)4329(Top 89%)
25K15.53 mi2.42 mi3377+2633205+2453205+2452510(Top 10%)2387(Top 16%)2387(Top 49%)
30K18.64 mi3.11 mi2758+6192622+5832622+5831281(Top 5%)1225(Top 8%)1225(Top 25%)
20M20.00 mi1.36 mi2432+3262322+3002322+300602(Top 2%)571(Top 4%)571(Top 12%)
21M21.00 mi1.00 mi2300+1322198+1242198+1241205(Top 5%)1140(Top 8%)1140(Top 24%)
35K21.75 mi0.75 mi2176+1242079+1192079+119718(Top 3%)679(Top 5%)679(Top 14%)
23M23.00 mi1.25 mi1991+1851906+1731906+173710(Top 3%)674(Top 5%)674(Top 14%)
24M24.00 mi1.00 mi1884+1071801+1051801+105881(Top 3%)829(Top 6%)829(Top 17%)
40K24.85 mi0.85 mi1809+751730+711730+711032(Top 4%)958(Top 7%)958(Top 20%)
25.2M25.20 mi0.35 mi1783+261704+261704+261967(Top 8%)1735(Top 12%)1735(Top 36%)
Finish26.22 mi1.02 mi1731+521653+511653+511493(Top 6%)1345(Top 9%)1345(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3247

Males

3089

M18-39

3089

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3211

Males

3051

M18-39

3051

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3247

Males

3089

M18-39

3089

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3593

Males

3387

M18-39

3387

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4718

Males

4329

M18-39

4329

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2510

Males

2387

M18-39

2387

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1281

Males

1225

M18-39

1225

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

602

Males

571

M18-39

571

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1205

Males

1140

M18-39

1140

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

718

Males

679

M18-39

679

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

710

Males

674

M18-39

674

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

881

Males

829

M18-39

829

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1032

Males

958

M18-39

958

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

1967

Males

1735

M18-39

1735

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1493

Males

1345

M18-39

1345

Passing Analysis

Category:
Athletes Passed
3287
Passed By
251
Net Change
+3036
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4767
5K → 10K9116+905#4767#3862
10K → 15K26737+230#3862#3632
15K → 20K153107+46#3632#3586
20K → Half559-54#3586#3640
Half → 25K27714+263#3640#3377
25K → 30K6201+619#3377#2758
30K → 20M3271+326#2758#2432
20M → 21M1353+132#2432#2300
21M → 35K1240+124#2300#2176
35K → 23M1850+185#2176#1991
23M → 24M1081+107#1991#1884
24M → 40K794+75#1884#1809
40K → 25.2M315+26#1809#1783
25.2M → Finish6513+52#1783#1731
TOTALS3287251+3036
📊

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