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BOSTON MARATHON 2024

Kosuke Amano

Bib: 4983•M

CO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 5%
Division (M18-39)
#0 / 4849
Top 13%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:25
Rank: #1827
Start → 5K
19:25 | 6:15/mi
10K· 6.21 mi
38:10
Rank: #1341 (+486)
5K → 10K
18:45 | 6:02/mi
15K· 9.32 mi
56:41
Rank: #1061 (+280)
10K → 15K
18:31 | 5:58/mi
20K· 12.43 mi
1:15:36
Rank: #968 (+93)
15K → 20K
18:55 | 6:05/mi
Half· 13.11 mi
1:19:42
Rank: #946 (+22)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:34:35
Rank: #895 (+51)
Half → 25K
14:53 | 6:08/mi
30K· 18.64 mi
1:54:34
Rank: #855 (+40)
25K → 30K
19:59 | 6:26/mi
20M
2:03:33
Rank: #848 (+7)
30K → 20M
8:59 | 6:37/mi
21M
2:10:44
Rank: #863 (-15)
20M → 21M
7:11 | 7:11/mi
35K· 21.75 mi
2:15:34
Rank: #855 (+8)
21M → 35K
4:50 | 6:28/mi
23M
2:24:01
Rank: #840 (+15)
35K → 23M
8:27 | 6:45/mi
24M
2:30:32
Rank: #834 (+6)
23M → 24M
6:31 | 6:31/mi
40K· 24.85 mi
2:36:17
Rank: #822 (+12)
24M → 40K
5:45 | 6:44/mi
25.2M
2:38:52
Rank: #820 (+2)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:45:38
Rank: #826 (-6)
25.2M → Finish
6:46 | 6:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:42
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:25:56
Pace6:33 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0819:256:1519:25
6:15
-
10K
6.21 mi10:41:5338:106:0918:45
6:02
-0:13
15K
9.32 mi11:00:2456:416:0518:31
5:58
-0:04
20K
12.43 mi11:19:191:15:366:0518:55
6:05
+0:07
Half
13.11 mi11:23:251:19:426:054:06
6:01
-0:04
25K
15.53 mi11:38:181:34:356:0514:53
6:08
+0:07
30K
18.64 mi11:58:171:54:346:0919:59
6:26
+0:18
20M
20.00 mi12:07:162:03:336:118:59
6:37
+0:11
21M
21.00 mi12:14:272:10:446:147:11
7:11
+0:34
35K
21.75 mi12:19:172:15:346:144:50
6:28
-0:43
23M
23.00 mi12:27:442:24:016:168:27
6:45
+0:17
24M
24.00 mi12:34:152:30:326:166:31
6:31
-0:14
40K
24.85 mi12:40:002:36:176:175:45
6:44
+0:13
25.2M
25.20 mi12:42:352:38:526:182:35
7:29
+0:45
Finish
26.22 mi12:49:212:45:386:196:46
6:38
-0:51

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

5:58 /mi

Average Pace

6:19 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:35

57% of race

Time at Steady Pace

47:05

28% of race

Time at Slower Pace

23:58

14% of race

Average Pace: 6:19 /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 mi10:23:0819:256:1519:25
6:15
#1827
10K
6.21 mi10:41:5338:106:0918:45
6:02
#1341
15K
9.32 mi11:00:2456:416:0518:31
5:58
#1061
20K
12.43 mi11:19:191:15:366:0518:55
6:05
#968
Half
13.11 mi11:23:251:19:426:054:06
6:01
#946
25K
15.53 mi11:38:181:34:356:0514:53
6:08
#895
30K
18.64 mi11:58:171:54:346:0919:59
6:26
#855
20M
20.00 mi12:07:162:03:336:118:59
6:37
#848
21M
21.00 mi12:14:272:10:446:147:11
7:11
#863
35K
21.75 mi12:19:172:15:346:144:50
6:28
#855
23M
23.00 mi12:27:442:24:016:168:27
6:45
#840
24M
24.00 mi12:34:152:30:326:166:31
6:31
#834
40K
24.85 mi12:40:002:36:176:175:45
6:44
#822
25.2M
25.20 mi12:42:352:38:526:182:35
7:29
#820
Finish
26.22 mi12:49:212:45:386:196:46
6:38
#826
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi182717661766691(Top 3%)668(Top 5%)668(Top 14%)
10K6.21 mi3.10 mi1341+4861298+4681298+468962(Top 4%)925(Top 6%)925(Top 19%)
15K9.32 mi3.11 mi1061+2801022+2761022+276691(Top 3%)668(Top 5%)668(Top 14%)
20K12.43 mi3.11 mi968+93933+89933+89785(Top 3%)754(Top 5%)754(Top 16%)
Half13.11 mi0.68 mi946+22911+22911+22810(Top 3%)781(Top 5%)781(Top 16%)
25K15.53 mi2.42 mi895+51861+50861+50730(Top 3%)700(Top 5%)700(Top 14%)
30K18.64 mi3.11 mi855+40822+39822+39878(Top 3%)838(Top 6%)838(Top 17%)
20M20.00 mi1.36 mi848+7815+7815+71092(Top 4%)1037(Top 7%)1037(Top 21%)
21M21.00 mi1.00 mi863-15830-15830-151492(Top 6%)1405(Top 10%)1405(Top 29%)
35K21.75 mi0.75 mi855+8822+8822+81141(Top 4%)1075(Top 7%)1075(Top 22%)
23M23.00 mi1.25 mi840+15807+15807+151158(Top 5%)1089(Top 7%)1089(Top 22%)
24M24.00 mi1.00 mi834+6800+7800+7981(Top 4%)915(Top 6%)915(Top 19%)
40K24.85 mi0.85 mi822+12785+15785+151129(Top 4%)1045(Top 7%)1045(Top 22%)
25.2M25.20 mi0.35 mi820+2783+2783+21359(Top 5%)1231(Top 8%)1231(Top 25%)
Finish26.22 mi1.02 mi826-6786-3786-31779(Top 7%)1566(Top 11%)1566(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

691

Males

668

M18-39

668

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

962

Males

925

M18-39

925

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

691

Males

668

M18-39

668

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

785

Males

754

M18-39

754

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

810

Males

781

M18-39

781

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

730

Males

700

M18-39

700

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

878

Males

838

M18-39

838

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1092

Males

1037

M18-39

1037

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1492

Males

1405

M18-39

1405

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1141

Males

1075

M18-39

1075

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1158

Males

1089

M18-39

1089

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

981

Males

915

M18-39

915

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1129

Males

1045

M18-39

1045

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1359

Males

1231

M18-39

1231

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1779

Males

1566

M18-39

1566

Passing Analysis

Category:
Athletes Passed
1173
Passed By
172
Net Change
+1001
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1827
5K → 10K4860+486#1827#1341
10K → 15K2800+280#1341#1061
15K → 20K1018+93#1061#968
20K → Half231+22#968#946
Half → 25K6312+51#946#895
25K → 30K6525+40#895#855
30K → 20M3427+7#855#848
20M → 21M1227-15#848#863
21M → 35K146+8#863#855
35K → 23M3116+15#855#840
23M → 24M1913+6#840#834
24M → 40K2513+12#834#822
40K → 25.2M64+2#822#820
25.2M → Finish1420-6#820#826
TOTALS1173172+1001
📊

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