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BOSTON MARATHON 2024

Jungwook Kim

Bib: 6811•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 28%
Gender (Male)
#0 / 14578
Top 39%
Masters (Masters Men)
#0 / 9729
Top 28%
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
21:37
Rank: #6783
Start → 5K
21:37 | 6:57/mi
10K· 6.21 mi
43:07
Rank: #6423 (+360)
5K → 10K
21:30 | 6:55/mi
15K· 9.32 mi
1:04:28
Rank: #6060 (+363)
10K → 15K
21:21 | 6:52/mi
20K· 12.43 mi
1:25:54
Rank: #5609 (+451)
15K → 20K
21:26 | 6:54/mi
Half· 13.11 mi
1:30:39
Rank: #5599 (+10)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:47:43
Rank: #5310 (+289)
Half → 25K
17:04 | 7:02/mi
30K· 18.64 mi
2:10:47
Rank: #5091 (+219)
25K → 30K
23:04 | 7:25/mi
20M
2:21:19
Rank: #5044 (+47)
30K → 20M
10:32 | 7:45/mi
21M
2:29:47
Rank: #5025 (+19)
20M → 21M
8:28 | 8:28/mi
35K· 21.75 mi
2:35:33
Rank: #5010 (+15)
21M → 35K
5:46 | 7:42/mi
23M
2:45:47
Rank: #5000 (+10)
35K → 23M
10:14 | 8:10/mi
24M
2:54:56
Rank: #5268 (-268)
23M → 24M
9:09 | 9:09/mi
40K· 24.85 mi
3:06:56
Rank: #6425 (-1157)
24M → 40K
12:00 | 14:02/mi
25.2M
3:11:49
Rank: #6876 (-451)
40K → 25.2M
4:53 | 14:10/mi
Finish· 26.22 mi
3:20:59
Rank: #7132 (-256)
25.2M → Finish
9:10 | 9:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:39
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:50:20
Pace8:25 /mi
📊Positive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3221:376:5721:37
6:57
-
10K
6.21 mi10:48:0243:076:5621:30
6:55
-0:02
15K
9.32 mi11:09:231:04:286:5521:21
6:52
-0:03
20K
12.43 mi11:30:491:25:546:5521:26
6:54
+0:02
Half
13.11 mi11:35:341:30:396:554:45
6:58
+0:04
25K
15.53 mi11:52:381:47:436:5617:04
7:02
+0:04
30K
18.64 mi12:15:422:10:477:0123:04
7:25
+0:23
20M
20.00 mi12:26:142:21:197:0410:32
7:45
+0:20
21M
21.00 mi12:34:422:29:477:088:28
8:28
+0:43
35K
21.75 mi12:40:282:35:337:095:46
7:42
-0:46
23M
23.00 mi12:50:422:45:477:1210:14
8:10
+0:28
24M
24.00 mi12:59:512:54:567:179:09
9:09
+0:59
40K
24.85 mi13:11:513:06:567:3112:00
14:02
+4:53
25.2M
25.20 mi13:16:443:11:497:374:53
14:10
+0:08
Finish
26.22 mi13:25:543:20:597:409:10
9:00
-5:10

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

6:52 /mi

Average Pace

7:40 /mi

Slowest Pace

14:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:45:47

82% of race

Time at Slower Pace

35:12

18% of race

Average Pace: 7:40 /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 mi10:26:3221:376:5721:37
6:57
#6783
10K
6.21 mi10:48:0243:076:5621:30
6:55
#6423
15K
9.32 mi11:09:231:04:286:5521:21
6:52
#6060
20K
12.43 mi11:30:491:25:546:5521:26
6:54
#5609
Half
13.11 mi11:35:341:30:396:554:45
6:58
#5599
25K
15.53 mi11:52:381:47:436:5617:04
7:02
#5310
30K
18.64 mi12:15:422:10:477:0123:04
7:25
#5091
20M
20.00 mi12:26:142:21:197:0410:32
7:45
#5044
21M
21.00 mi12:34:422:29:477:088:28
8:28
#5025
35K
21.75 mi12:40:282:35:337:095:46
7:42
#5010
23M
23.00 mi12:50:422:45:477:1210:14
8:10
#5000
24M
24.00 mi12:59:512:54:567:179:09
9:09
#5268
40K
24.85 mi13:11:513:06:567:3112:00
14:02
#6425
25.2M
25.20 mi13:16:443:11:497:374:53
14:10
#6876
Finish
26.22 mi13:25:543:20:597:409:10
9:00
#7132
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6783601860185360(Top 21%)4898(Top 34%)4898(Top 244%)
10K6.21 mi3.10 mi6423+3605735+2835735+2836138(Top 24%)5516(Top 38%)5516(Top 275%)
15K9.32 mi3.11 mi6060+3635475+2605475+2605360(Top 21%)4898(Top 34%)4898(Top 244%)
20K12.43 mi3.11 mi5609+4515102+3735102+3734629(Top 18%)4265(Top 29%)4265(Top 212%)
Half13.11 mi0.68 mi5599+105093+95093+95529(Top 22%)4983(Top 34%)4983(Top 248%)
25K15.53 mi2.42 mi5310+2894845+2484845+2484541(Top 18%)4143(Top 28%)4143(Top 206%)
30K18.64 mi3.11 mi5091+2194637+2084637+2084747(Top 19%)4175(Top 29%)4175(Top 208%)
20M20.00 mi1.36 mi5044+474583+544583+545467(Top 21%)4544(Top 31%)4544(Top 226%)
21M21.00 mi1.00 mi5025+194532+514532+516070(Top 24%)4731(Top 32%)4731(Top 235%)
35K21.75 mi0.75 mi5010+154496+364496+366126(Top 24%)4754(Top 33%)4754(Top 237%)
23M23.00 mi1.25 mi5000+104464+324464+326646(Top 26%)4889(Top 34%)4889(Top 243%)
24M24.00 mi1.00 mi5268-2684628-1644628-16412835(Top 50%)7954(Top 55%)7954(Top 396%)
40K24.85 mi0.85 mi6425-11575379-7515379-75123640(Top 93%)13360(Top 92%)13360(Top 665%)
25.2M25.20 mi0.35 mi6876-4515641-2625641-26221810(Top 85%)12376(Top 85%)12376(Top 616%)
Finish26.22 mi1.02 mi7132-2565753-1125753-11214150(Top 55%)8555(Top 59%)8555(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5360

Males

4898

M40-44

4898

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6138

Males

5516

M40-44

5516

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5360

Males

4898

M40-44

4898

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4629

Males

4265

M40-44

4265

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5529

Males

4983

M40-44

4983

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4541

Males

4143

M40-44

4143

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4747

Males

4175

M40-44

4175

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5467

Males

4544

M40-44

4544

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6070

Males

4731

M40-44

4731

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6126

Males

4754

M40-44

4754

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6646

Males

4889

M40-44

4889

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

12835

Males

7954

M40-44

7954

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23640

Males

13360

M40-44

13360

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

21810

Males

12376

M40-44

12376

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14150

Males

8555

M40-44

8555

Passing Analysis

Category:
Athletes Passed
2336
Passed By
2685
Net Change
-349
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6783
5K → 10K41656+360#6783#6423
10K → 15K38219+363#6423#6060
15K → 20K4609+451#6060#5609
20K → Half3424+10#5609#5599
Half → 25K31122+289#5599#5310
25K → 30K29677+219#5310#5091
30K → 20M11770+47#5091#5044
20M → 21M10586+19#5044#5025
21M → 35K6146+15#5025#5010
35K → 23M9888+10#5010#5000
23M → 24M19287-268#5000#5268
24M → 40K21159-1157#5268#6425
40K → 25.2M3454-451#6425#6876
25.2M → Finish32288-256#6876#7132
TOTALS23362685-349
📊

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