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BOSTON MARATHON 2024

Dae Yeon Kim

Bib: 6581•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 12%
Masters (Masters Men)
#0 / 9729
Top 4%
Division (M40-44)
#0 / 2009
Top 13%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:50
Rank: #4858
Start → 5K
20:50 | 6:42/mi
10K· 6.21 mi
41:36
Rank: #4487 (+371)
5K → 10K
20:46 | 6:41/mi
15K· 9.32 mi
1:02:15
Rank: #4120 (+367)
10K → 15K
20:39 | 6:39/mi
20K· 12.43 mi
1:22:59
Rank: #3775 (+345)
15K → 20K
20:44 | 6:40/mi
Half· 13.11 mi
1:27:27
Rank: #3726 (+49)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:43:34
Rank: #3410 (+316)
Half → 25K
16:07 | 6:39/mi
30K· 18.64 mi
2:04:34
Rank: #2951 (+459)
25K → 30K
21:00 | 6:46/mi
20M
2:13:42
Rank: #2742 (+209)
30K → 20M
9:08 | 6:43/mi
21M
2:20:37
Rank: #2523 (+219)
20M → 21M
6:55 | 6:55/mi
35K· 21.75 mi
2:25:28
Rank: #2438 (+85)
21M → 35K
4:51 | 6:29/mi
23M
2:33:48
Rank: #2266 (+172)
35K → 23M
8:20 | 6:39/mi
24M
2:40:19
Rank: #2116 (+150)
23M → 24M
6:31 | 6:31/mi
40K· 24.85 mi
2:45:58
Rank: #2022 (+94)
24M → 40K
5:39 | 6:36/mi
25.2M
2:48:27
Rank: #1972 (+50)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:54:54
Rank: #1886 (+86)
25.2M → Finish
6:27 | 6:20/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:27
Pace6:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:27
Pace6:40 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3520:506:4220:50
6:42
-
10K
6.21 mi10:46:2141:366:4220:46
6:41
-0:01
15K
9.32 mi11:07:001:02:156:4120:39
6:39
-0:02
20K
12.43 mi11:27:441:22:596:4120:44
6:40
+0:01
Half
13.11 mi11:32:121:27:276:404:28
6:33
-0:07
25K
15.53 mi11:48:191:43:346:4016:07
6:39
+0:06
30K
18.64 mi12:09:192:04:346:4121:00
6:46
+0:07
20M
20.00 mi12:18:272:13:426:419:08
6:43
-0:03
21M
21.00 mi12:25:222:20:376:426:55
6:55
+0:12
35K
21.75 mi12:30:132:25:286:414:51
6:29
-0:26
23M
23.00 mi12:38:332:33:486:418:20
6:39
+0:10
24M
24.00 mi12:45:042:40:196:416:31
6:31
-0:08
40K
24.85 mi12:50:432:45:586:415:39
6:36
+0:05
25.2M
25.20 mi12:53:122:48:276:412:29
7:12
+0:36
Finish
26.22 mi12:59:392:54:546:416:27
6:20
-0:52

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

6:20 /mi

Average Pace

6:41 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:25

99% of race

Time at Steady Pace

2:29

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:25:3520:506:4220:50
6:42
#4858
10K
6.21 mi10:46:2141:366:4220:46
6:41
#4487
15K
9.32 mi11:07:001:02:156:4120:39
6:39
#4120
20K
12.43 mi11:27:441:22:596:4120:44
6:40
#3775
Half
13.11 mi11:32:121:27:276:404:28
6:33
#3726
25K
15.53 mi11:48:191:43:346:4016:07
6:39
#3410
30K
18.64 mi12:09:192:04:346:4121:00
6:46
#2951
20M
20.00 mi12:18:272:13:426:419:08
6:43
#2742
21M
21.00 mi12:25:222:20:376:426:55
6:55
#2523
35K
21.75 mi12:30:132:25:286:414:51
6:29
#2438
23M
23.00 mi12:38:332:33:486:418:20
6:39
#2266
24M
24.00 mi12:45:042:40:196:416:31
6:31
#2116
40K
24.85 mi12:50:432:45:586:415:39
6:36
#2022
25.2M
25.20 mi12:53:122:48:276:412:29
7:12
#1972
Finish
26.22 mi12:59:392:54:546:416:27
6:20
#1886
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4858450745073543(Top 14%)3356(Top 23%)3356(Top 167%)
10K6.21 mi3.10 mi4487+3714200+3074200+3074182(Top 16%)3920(Top 27%)3920(Top 195%)
15K9.32 mi3.11 mi4120+3673871+3293871+3293543(Top 14%)3356(Top 23%)3356(Top 167%)
20K12.43 mi3.11 mi3775+3453575+2963575+2963038(Top 12%)2889(Top 20%)2889(Top 144%)
Half13.11 mi0.68 mi3726+493530+453530+452787(Top 11%)2657(Top 18%)2657(Top 132%)
25K15.53 mi2.42 mi3410+3163235+2953235+2952349(Top 9%)2240(Top 15%)2240(Top 111%)
30K18.64 mi3.11 mi2951+4592800+4352800+4351784(Top 7%)1698(Top 12%)1698(Top 85%)
20M20.00 mi1.36 mi2742+2092602+1982602+1981381(Top 5%)1313(Top 9%)1313(Top 65%)
21M21.00 mi1.00 mi2523+2192399+2032399+203917(Top 4%)869(Top 6%)869(Top 43%)
35K21.75 mi0.75 mi2438+852321+782321+781227(Top 5%)1161(Top 8%)1161(Top 58%)
23M23.00 mi1.25 mi2266+1722162+1592162+159974(Top 4%)919(Top 6%)919(Top 46%)
24M24.00 mi1.00 mi2116+1502019+1432019+143992(Top 4%)926(Top 6%)926(Top 46%)
40K24.85 mi0.85 mi2022+941930+891930+89919(Top 4%)854(Top 6%)854(Top 43%)
25.2M25.20 mi0.35 mi1972+501880+501880+50875(Top 3%)806(Top 6%)806(Top 40%)
Finish26.22 mi1.02 mi1886+861799+811799+81975(Top 4%)899(Top 6%)899(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3543

Males

3356

M40-44

3356

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4182

Males

3920

M40-44

3920

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3543

Males

3356

M40-44

3356

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3038

Males

2889

M40-44

2889

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2787

Males

2657

M40-44

2657

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2349

Males

2240

M40-44

2240

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1784

Males

1698

M40-44

1698

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1381

Males

1313

M40-44

1313

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

917

Males

869

M40-44

869

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1227

Males

1161

M40-44

1161

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

974

Males

919

M40-44

919

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

992

Males

926

M40-44

926

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

919

Males

854

M40-44

854

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

875

Males

806

M40-44

806

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

975

Males

899

M40-44

899

Passing Analysis

Category:
Athletes Passed
3078
Passed By
106
Net Change
+2972
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4858
5K → 10K41544+371#4858#4487
10K → 15K38619+367#4487#4120
15K → 20K3549+345#4120#3775
20K → Half578+49#3775#3726
Half → 25K3226+316#3726#3410
25K → 30K4645+459#3410#2951
30K → 20M2123+209#2951#2742
20M → 21M2212+219#2742#2523
21M → 35K861+85#2523#2438
35K → 23M1742+172#2438#2266
23M → 24M1522+150#2266#2116
24M → 40K951+94#2116#2022
40K → 25.2M511+50#2022#1972
25.2M → Finish893+86#1972#1886
TOTALS3078106+2972
📊

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