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BOSTON MARATHON 2024

Ike Kim

Bib: 20554•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 50%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:34
Rank: #18044
Start → 5K
8:33/mi
26:34 split
10K· 6.21 mi
52:38
Rank: #17351 (+693)
5K → 10K
8:23/mi
26:04 split
15K· 9.32 mi
1:18:13
Rank: #16453 (+898)
10K → 15K
8:14/mi
25:35 split
20K· 12.43 mi
1:44:38
Rank: #15933 (+520)
15K → 20K
8:30/mi
26:25 split
Half· 13.11 mi
1:50:12
Rank: #15834 (+99)
20K → Half
8:10/mi
5:34 split
25K· 15.53 mi
2:11:00
Rank: #15398 (+436)
Half → 25K
8:35/mi
20:48 split
30K· 18.64 mi
2:37:11
Rank: #14409 (+989)
25K → 30K
8:26/mi
26:11 split
20M
2:48:45
Rank: #14011 (+398)
30K → 20M
8:31/mi
11:34 split
21M
2:57:46
Rank: #13641 (+370)
20M → 21M
9:01/mi
9:01 split
35K· 21.75 mi
3:03:49
Rank: #13400 (+241)
21M → 35K
8:05/mi
6:03 split
23M
3:14:50
Rank: #13159 (+241)
35K → 23M
8:48/mi
11:01 split
24M
3:23:14
Rank: #12935 (+224)
23M → 24M
8:24/mi
8:24 split
40K· 24.85 mi
3:30:51
Rank: #12790 (+145)
24M → 40K
8:54/mi
7:37 split
25.2M
3:34:38
Rank: #12834 (-44)
40K → 25.2M
10:58/mi
3:47 split
Finish· 26.22 mi
3:43:14
Rank: #12721 (+113)
25.2M → Finish
8:26/mi
8:36 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:12
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time1:53:02
Pace8:37 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0426:348:3326:34
8:33
-
10K
6.21 mi11:47:0852:388:2826:04
8:23
-0:10
15K
9.32 mi12:12:431:18:138:2425:35
8:14
-0:09
20K
12.43 mi12:39:081:44:388:2526:25
8:30
+0:16
Half
13.11 mi12:44:421:50:128:245:34
8:10
-0:20
25K
15.53 mi13:05:302:11:008:2620:48
8:35
+0:25
30K
18.64 mi13:31:412:37:118:2626:11
8:26
-0:09
20M
20.00 mi13:43:152:48:458:2611:34
8:31
+0:05
21M
21.00 mi13:52:162:57:468:289:01
9:01
+0:30
35K
21.75 mi13:58:193:03:498:276:03
8:05
-0:56
23M
23.00 mi14:09:203:14:508:2811:01
8:48
+0:43
24M
24.00 mi14:17:443:23:148:288:24
8:24
-0:24
40K
24.85 mi14:25:213:30:518:297:37
8:54
+0:30
25.2M
25.20 mi14:29:083:34:388:313:47
10:58
+2:04
Finish
26.22 mi14:37:443:43:148:318:36
8:26
-2:32

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

8:05 /mi

Average Pace

8:31 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

11:37

5% of race

Time at Steady Pace

3:11:12

86% of race

Time at Slower Pace

20:25

9% of race

Average Pace: 8:31 /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 mi11:21:0426:348:3326:34
8:33
#18044
10K
6.21 mi11:47:0852:388:2826:04
8:23
#17351
15K
9.32 mi12:12:431:18:138:2425:35
8:14
#16453
20K
12.43 mi12:39:081:44:388:2526:25
8:30
#15933
Half
13.11 mi12:44:421:50:128:245:34
8:10
#15834
25K
15.53 mi13:05:302:11:008:2620:48
8:35
#15398
30K
18.64 mi13:31:412:37:118:2626:11
8:26
#14409
20M
20.00 mi13:43:152:48:458:2611:34
8:31
#14011
21M
21.00 mi13:52:162:57:468:289:01
9:01
#13641
35K
21.75 mi13:58:193:03:498:276:03
8:05
#13400
23M
23.00 mi14:09:203:14:508:2811:01
8:48
#13159
24M
24.00 mi14:17:443:23:148:288:24
8:24
#12935
40K
24.85 mi14:25:213:30:518:297:37
8:54
#12790
25.2M
25.20 mi14:29:083:34:388:313:47
10:58
#12834
Finish
26.22 mi14:37:443:43:148:318:36
8:26
#12721
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18044112171121714900(Top 58%)9957(Top 68%)9957(Top 849%)
10K6.21 mi3.10 mi17351+69310951+26610951+26616622(Top 65%)10680(Top 73%)10680(Top 910%)
15K9.32 mi3.11 mi16453+89810585+36610585+36614900(Top 58%)9957(Top 68%)9957(Top 849%)
20K12.43 mi3.11 mi15933+52010359+22610359+22614813(Top 58%)9885(Top 68%)9885(Top 843%)
Half13.11 mi0.68 mi15834+9910313+4610313+4613719(Top 54%)9356(Top 64%)9356(Top 798%)
25K15.53 mi2.42 mi15398+43610129+18410129+18413463(Top 53%)9132(Top 63%)9132(Top 779%)
30K18.64 mi3.11 mi14409+9899650+4799650+47910271(Top 40%)7416(Top 51%)7416(Top 632%)
20M20.00 mi1.36 mi14011+3989430+2209430+2209511(Top 37%)6799(Top 47%)6799(Top 580%)
21M21.00 mi1.00 mi13641+3709206+2249206+2248675(Top 34%)6134(Top 42%)6134(Top 523%)
35K21.75 mi0.75 mi13400+2419069+1379069+1378328(Top 33%)5937(Top 41%)5937(Top 506%)
23M23.00 mi1.25 mi13159+2418906+1638906+16310076(Top 39%)6622(Top 45%)6622(Top 565%)
24M24.00 mi1.00 mi12935+2248772+1348772+1348845(Top 35%)5956(Top 41%)5956(Top 508%)
40K24.85 mi0.85 mi12790+1458650+1228650+12210402(Top 41%)6623(Top 45%)6623(Top 565%)
25.2M25.20 mi0.35 mi12834-448651-18651-114356(Top 56%)8593(Top 59%)8593(Top 733%)
Finish26.22 mi1.02 mi12721+1138559+928559+9211171(Top 44%)7086(Top 49%)7086(Top 604%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

14900

Males

9957

M60-64

9957

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

16622

Males

10680

M60-64

10680

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

14900

Males

9957

M60-64

9957

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

14813

Males

9885

M60-64

9885

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13719

Males

9356

M60-64

9356

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

13463

Males

9132

M60-64

9132

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

10271

Males

7416

M60-64

7416

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9511

Males

6799

M60-64

6799

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8675

Males

6134

M60-64

6134

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8328

Males

5937

M60-64

5937

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10076

Males

6622

M60-64

6622

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

8845

Males

5956

M60-64

5956

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10402

Males

6623

M60-64

6623

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14356

Males

8593

M60-64

8593

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11171

Males

7086

M60-64

7086

Passing Analysis

Category:
Athletes Passed
5658
Passed By
335
Net Change
+5323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18044
5K → 10K76269+693#18044#17351
10K → 15K9035+898#17351#16453
15K → 20K56141+520#16453#15933
20K → Half1056+99#15933#15834
Half → 25K46731+436#15834#15398
25K → 30K9912+989#15398#14409
30K → 20M4013+398#14409#14011
20M → 21M3788+370#14011#13641
21M → 35K2421+241#13641#13400
35K → 23M26524+241#13400#13159
23M → 24M2306+224#13159#12935
24M → 40K17833+145#12935#12790
40K → 25.2M2771-44#12790#12834
25.2M → Finish14835+113#12834#12721
TOTALS5658335+5323
📊

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