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BOSTON MARATHON 2024

Bryan Kim

Bib: 6853•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 16%
Masters (Masters Men)
#0 / 9729
Top 7%
Division (M40-44)
#0 / 2009
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:24
Rank: #3747
Start → 5K
20:24 | 6:34/mi
10K· 6.21 mi
40:46
Rank: #3498 (+249)
5K → 10K
20:22 | 6:33/mi
15K· 9.32 mi
1:01:12
Rank: #3362 (+136)
10K → 15K
20:26 | 6:35/mi
20K· 12.43 mi
1:21:59
Rank: #3244 (+118)
15K → 20K
20:47 | 6:41/mi
Half· 13.11 mi
1:26:29
Rank: #3221 (+23)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:42:41
Rank: #3052 (+169)
Half → 25K
16:12 | 6:41/mi
30K· 18.64 mi
2:04:25
Rank: #2908 (+144)
25K → 30K
21:44 | 7:00/mi
20M
2:14:15
Rank: #2921 (-13)
30K → 20M
9:50 | 7:14/mi
21M
2:21:42
Rank: #2817 (+104)
20M → 21M
7:27 | 7:27/mi
35K· 21.75 mi
2:26:44
Rank: #2736 (+81)
21M → 35K
5:02 | 6:44/mi
23M
2:35:36
Rank: #2647 (+89)
35K → 23M
8:52 | 7:05/mi
24M
2:42:38
Rank: #2612 (+35)
23M → 24M
7:02 | 7:02/mi
40K· 24.85 mi
2:48:42
Rank: #2556 (+56)
24M → 40K
6:04 | 7:06/mi
25.2M
2:51:33
Rank: #2555 (+1)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
2:58:21
Rank: #2492 (+63)
25.2M → Finish
6:48 | 6:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:29
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:31:52
Pace7:00 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1820:246:3420:24
6:34
-
10K
6.21 mi10:46:4040:466:3420:22
6:33
-0:01
15K
9.32 mi11:07:061:01:126:3420:26
6:35
+0:02
20K
12.43 mi11:27:531:21:596:3620:47
6:41
+0:06
Half
13.11 mi11:32:231:26:296:364:30
6:36
-0:05
25K
15.53 mi11:48:351:42:416:3716:12
6:41
+0:05
30K
18.64 mi12:10:192:04:256:4021:44
7:00
+0:19
20M
20.00 mi12:20:092:14:156:439:50
7:14
+0:14
21M
21.00 mi12:27:362:21:426:457:27
7:27
+0:13
35K
21.75 mi12:32:382:26:446:455:02
6:44
-0:43
23M
23.00 mi12:41:302:35:366:468:52
7:05
+0:21
24M
24.00 mi12:48:322:42:386:477:02
7:02
-0:03
40K
24.85 mi12:54:362:48:426:476:04
7:06
+0:04
25.2M
25.20 mi12:57:272:51:336:482:51
8:16
+1:10
Finish
26.22 mi13:04:152:58:216:486:48
6:40
-1:36

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

6:33 /mi

Average Pace

6:48 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:54:31

64% of race

Time at Slower Pace

1:03:50

36% of race

Average Pace: 6:48 /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 mi10:26:1820:246:3420:24
6:34
#3747
10K
6.21 mi10:46:4040:466:3420:22
6:33
#3498
15K
9.32 mi11:07:061:01:126:3420:26
6:35
#3362
20K
12.43 mi11:27:531:21:596:3620:47
6:41
#3244
Half
13.11 mi11:32:231:26:296:364:30
6:36
#3221
25K
15.53 mi11:48:351:42:416:3716:12
6:41
#3052
30K
18.64 mi12:10:192:04:256:4021:44
7:00
#2908
20M
20.00 mi12:20:092:14:156:439:50
7:14
#2921
21M
21.00 mi12:27:362:21:426:457:27
7:27
#2817
35K
21.75 mi12:32:382:26:446:455:02
6:44
#2736
23M
23.00 mi12:41:302:35:366:468:52
7:05
#2647
24M
24.00 mi12:48:322:42:386:477:02
7:02
#2612
40K
24.85 mi12:54:362:48:426:476:04
7:06
#2556
25.2M
25.20 mi12:57:272:51:336:482:51
8:16
#2555
Finish
26.22 mi13:04:152:58:216:486:48
6:40
#2492
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3747355135513120(Top 12%)2972(Top 20%)2972(Top 148%)
10K6.21 mi3.10 mi3498+2493321+2303321+2303338(Top 13%)3172(Top 22%)3172(Top 158%)
15K9.32 mi3.11 mi3362+1363199+1223199+1223120(Top 12%)2972(Top 20%)2972(Top 148%)
20K12.43 mi3.11 mi3244+1183087+1123087+1123141(Top 12%)2986(Top 20%)2986(Top 149%)
Half13.11 mi0.68 mi3221+233068+193068+193115(Top 12%)2959(Top 20%)2959(Top 147%)
25K15.53 mi2.42 mi3052+1692908+1602908+1602517(Top 10%)2394(Top 16%)2394(Top 119%)
30K18.64 mi3.11 mi2908+1442762+1462762+1462842(Top 11%)2653(Top 18%)2653(Top 132%)
20M20.00 mi1.36 mi2921-132768-62768-63273(Top 13%)2969(Top 20%)2969(Top 148%)
21M21.00 mi1.00 mi2817+1042667+1012667+1012350(Top 9%)2160(Top 15%)2160(Top 108%)
35K21.75 mi0.75 mi2736+812587+802587+802007(Top 8%)1854(Top 13%)1854(Top 92%)
23M23.00 mi1.25 mi2647+892502+852502+852211(Top 9%)2006(Top 14%)2006(Top 100%)
24M24.00 mi1.00 mi2612+352465+372465+372438(Top 10%)2169(Top 15%)2169(Top 108%)
40K24.85 mi0.85 mi2556+562407+582407+582157(Top 8%)1914(Top 13%)1914(Top 95%)
25.2M25.20 mi0.35 mi2555+12405+22405+23544(Top 14%)2875(Top 20%)2875(Top 143%)
Finish26.22 mi1.02 mi2492+632341+642341+641905(Top 7%)1676(Top 11%)1676(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3120

Males

2972

M40-44

2972

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3338

Males

3172

M40-44

3172

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3120

Males

2972

M40-44

2972

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3141

Males

2986

M40-44

2986

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3115

Males

2959

M40-44

2959

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2517

Males

2394

M40-44

2394

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2842

Males

2653

M40-44

2653

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3273

Males

2969

M40-44

2969

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2350

Males

2160

M40-44

2160

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2007

Males

1854

M40-44

1854

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2211

Males

2006

M40-44

2006

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2438

Males

2169

M40-44

2169

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2157

Males

1914

M40-44

1914

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3544

Males

2875

M40-44

2875

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1905

Males

1676

M40-44

1676

Passing Analysis

Category:
Athletes Passed
1723
Passed By
468
Net Change
+1255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3747
5K → 10K30657+249#3747#3498
10K → 15K17034+136#3498#3362
15K → 20K16345+118#3362#3244
20K → Half329+23#3244#3221
Half → 25K19829+169#3221#3052
25K → 30K22581+144#3052#2908
30K → 20M7487-13#2908#2921
20M → 21M12420+104#2921#2817
21M → 35K854+81#2817#2736
35K → 23M10516+89#2736#2647
23M → 24M6126+35#2647#2612
24M → 40K8024+56#2612#2556
40K → 25.2M2625+1#2556#2555
25.2M → Finish7411+63#2555#2492
TOTALS1723468+1255
📊

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