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BOSTON MARATHON 2024

Keunm Kim

Bib: 19828•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:44/mi
27:09
↑ 97↓ 3451.5%
10K· 6.21 mi
8:45/mi
54:19
↑ 79↓ 1380.4%
15K· 9.32 mi
8:20/mi
1:20:13
↑ 67↓ 78
20K· 12.43 mi
8:22/mi
1:46:13
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:51:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:26/mi
2:12:16
↑ 66↓ 880.2%
30K· 18.64 mi
9:02/mi
2:40:20
↑ 181↓ 1480.2%
20M
9:21/mi
2:53:03
↑ 64↓ 500.2%
21M
10:09/mi
3:03:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:43/mi
3:10:28
↑ 17↓ 861.7%
23M
9:36/mi
3:22:29
↑ 23↓ 630.6%
24M
9:23/mi
3:31:52
↓ 821.3%
40K· 24.85 mi
9:44/mi
3:40:11
↓ 200.3%
25.2M
11:19/mi
3:44:05
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
3:53:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:49
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time2:01:38
Pace9:17 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5427:098:4427:09
8:44
-
10K
6.21 mi11:47:0454:198:4427:10
8:45
+0:01
15K
9.32 mi12:12:581:20:138:3625:54
8:20
-0:25
20K
12.43 mi12:38:581:46:138:3326:00
8:22
+0:02
Half
13.11 mi12:44:341:51:498:325:36
8:12
-0:10
25K
15.53 mi13:05:012:12:168:3120:27
8:26
+0:14
30K
18.64 mi13:33:052:40:208:3628:04
9:02
+0:36
20M
20.00 mi13:45:482:53:038:3912:43
9:21
+0:19
21M
21.00 mi13:55:573:03:128:4310:09
10:09
+0:48
35K
21.75 mi14:03:133:10:288:457:16
9:43
-0:26
23M
23.00 mi14:15:143:22:298:4812:01
9:36
-0:07
24M
24.00 mi14:24:373:31:528:509:23
9:23
-0:13
40K
24.85 mi14:32:563:40:118:528:19
9:44
+0:21
25.2M
25.20 mi14:36:503:44:058:543:54
11:19
+1:35
Finish
26.22 mi14:46:123:53:278:559:22
9:11
-2:08

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

8:12 /mi

Average Pace

8:55 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:16

57% of race

Time at Steady Pace

59:32

26% of race

Time at Slower Pace

41:39

18% of race

Average Pace: 8:54 /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 mi11:19:5427:098:4427:09
8:44
#19004
10K
6.21 mi11:47:0454:198:4427:10
8:45
#18810
15K
9.32 mi12:12:581:20:138:3625:54
8:20
#17724
20K
12.43 mi12:38:581:46:138:3326:00
8:22
#16695
Half
13.11 mi12:44:341:51:498:325:36
8:12
#16540
25K
15.53 mi13:05:012:12:168:3120:27
8:26
#15821
30K
18.64 mi13:33:052:40:208:3628:04
9:02
#15350
20M
20.00 mi13:45:482:53:038:3912:43
9:21
#15254
21M
21.00 mi13:55:573:03:128:4310:09
10:09
#15140
35K
21.75 mi14:03:133:10:288:457:16
9:43
#15193
23M
23.00 mi14:15:143:22:298:4812:01
9:36
#15118
24M
24.00 mi14:24:373:31:528:509:23
9:23
#15057
40K
24.85 mi14:32:563:40:118:528:19
9:44
#14986
25.2M
25.20 mi14:36:503:44:058:543:54
11:19
#14999
Finish
26.22 mi14:46:123:53:278:559:22
9:11
#14998
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19004116111161115467(Top 61%)10188(Top 70%)10188(Top 869%)
10K6.21 mi3.10 mi18810+19411544+6711544+6718581(Top 73%)11466(Top 79%)11466(Top 977%)
15K9.32 mi3.11 mi17724+108611117+42711117+42715467(Top 61%)10188(Top 70%)10188(Top 869%)
20K12.43 mi3.11 mi16695+102910666+45110666+45114069(Top 55%)9564(Top 66%)9564(Top 815%)
Half13.11 mi0.68 mi16540+15510606+6010606+6014024(Top 55%)9512(Top 65%)9512(Top 811%)
25K15.53 mi2.42 mi15821+71910281+32510281+32512709(Top 50%)8797(Top 60%)8797(Top 750%)
30K18.64 mi3.11 mi15350+47110027+25410027+25413387(Top 52%)8865(Top 61%)8865(Top 756%)
20M20.00 mi1.36 mi15254+969944+839944+8313892(Top 54%)8803(Top 60%)8803(Top 750%)
21M21.00 mi1.00 mi15140+1149852+929852+9213549(Top 53%)8454(Top 58%)8454(Top 721%)
35K21.75 mi0.75 mi15193-539846+69846+616217(Top 63%)9717(Top 67%)9717(Top 828%)
23M23.00 mi1.25 mi15118+759770+769770+7613907(Top 54%)8514(Top 58%)8514(Top 726%)
24M24.00 mi1.00 mi15057+619703+679703+6713959(Top 55%)8507(Top 58%)8507(Top 725%)
40K24.85 mi0.85 mi14986+719635+689635+6813988(Top 55%)8431(Top 58%)8431(Top 719%)
25.2M25.20 mi0.35 mi14999-139624+119624+1115460(Top 61%)9163(Top 63%)9163(Top 781%)
Finish26.22 mi1.02 mi14998+19596+289596+2815101(Top 59%)9036(Top 62%)9036(Top 770%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15467

Males

10188

M60-64

10188

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

18581

Males

11466

M60-64

11466

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15467

Males

10188

M60-64

10188

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

14069

Males

9564

M60-64

9564

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

14024

Males

9512

M60-64

9512

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12709

Males

8797

M60-64

8797

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13387

Males

8865

M60-64

8865

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

13892

Males

8803

M60-64

8803

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13549

Males

8454

M60-64

8454

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

16217

Males

9717

M60-64

9717

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13907

Males

8514

M60-64

8514

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

13959

Males

8507

M60-64

8507

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

13988

Males

8431

M60-64

8431

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15460

Males

9163

M60-64

9163

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15101

Males

9036

M60-64

9036

Passing Analysis

Category:
Athletes Passed
4809
Passed By
803
Net Change
+4006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19004
5K → 10K378184+194#19004#18810
10K → 15K10893+1086#18810#17724
15K → 20K10345+1029#17724#16695
20K → Half1572+155#16695#16540
Half → 25K7223+719#16540#15821
25K → 30K52857+471#15821#15350
30K → 20M15862+96#15350#15254
20M → 21M17864+114#15254#15140
21M → 35K54107-53#15140#15193
35K → 23M15176+75#15193#15118
23M → 24M12463+61#15118#15057
24M → 40K12049+71#15057#14986
40K → 25.2M4457-13#14986#14999
25.2M → Finish7271+1#14999#14998
TOTALS4809803+4006
📊

Passing Visuals

Category:
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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