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BOSTON MARATHON 2024

Felipe Otsuru

Bib: 4823•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 24%
Gender (Male)
#0 / 14578
Top 36%
Masters (Masters Men)
#0 / 9729
Top 24%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:40
Rank: #2265
Start → 5K
19:40 | 6:20/mi
10K· 6.21 mi
39:25
Rank: #2223 (+42)
5K → 10K
19:45 | 6:21/mi
15K· 9.32 mi
59:18
Rank: #2195 (+28)
10K → 15K
19:53 | 6:24/mi
20K· 12.43 mi
1:19:29
Rank: #2148 (+47)
15K → 20K
20:11 | 6:30/mi
Half· 13.11 mi
1:23:53
Rank: #2147 (+1)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:39:51
Rank: #2094 (+53)
Half → 25K
15:58 | 6:35/mi
30K· 18.64 mi
2:01:35
Rank: #2141 (-47)
25K → 30K
21:44 | 7:00/mi
20M
2:11:39
Rank: #2225 (-84)
30K → 20M
10:04 | 7:24/mi
21M
2:24:15
Rank: #3532 (-1307)
20M → 21M
12:36 | 12:36/mi
35K· 21.75 mi
2:31:45
Rank: #4074 (-542)
21M → 35K
7:30 | 10:01/mi
23M
2:44:44
Rank: #4781 (-707)
35K → 23M
12:59 | 10:22/mi
24M
2:54:30
Rank: #5164 (-383)
23M → 24M
9:46 | 9:46/mi
40K· 24.85 mi
3:04:18
Rank: #5779 (-615)
24M → 40K
9:48 | 11:28/mi
25.2M
3:07:27
Rank: #5773 (+6)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:17:19
Rank: #6220 (-447)
25.2M → Finish
9:52 | 9:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:53
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:53:26
Pace8:39 /mi
📊Positive Split: 35.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3819:406:2019:40
6:20
-
10K
6.21 mi10:42:2339:256:2119:45
6:21
+0:01
15K
9.32 mi11:02:1659:186:2219:53
6:24
+0:03
20K
12.43 mi11:22:271:19:296:2420:11
6:30
+0:06
Half
13.11 mi11:26:511:23:536:244:24
6:27
-0:03
25K
15.53 mi11:42:491:39:516:2615:58
6:35
+0:08
30K
18.64 mi12:04:332:01:356:3121:44
7:00
+0:25
20M
20.00 mi12:14:372:11:396:3510:04
7:24
+0:24
21M
21.00 mi12:27:132:24:156:5212:36
12:36
+5:12
35K
21.75 mi12:34:432:31:456:597:30
10:01
-2:35
23M
23.00 mi12:47:422:44:447:1012:59
10:22
+0:21
24M
24.00 mi12:57:282:54:307:169:46
9:46
-0:36
40K
24.85 mi13:07:163:04:187:259:48
11:28
+1:42
25.2M
25.20 mi13:10:253:07:277:263:09
9:08
-2:20
Finish
26.22 mi13:20:173:17:197:329:52
9:41
+0:33

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

7:32 /mi

Slowest Pace

12:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:25

20% of race

Time at Steady Pace

1:32:14

47% of race

Time at Slower Pace

1:05:40

33% of race

Average Pace: 7:32 /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 mi10:22:3819:406:2019:40
6:20
#2265
10K
6.21 mi10:42:2339:256:2119:45
6:21
#2223
15K
9.32 mi11:02:1659:186:2219:53
6:24
#2195
20K
12.43 mi11:22:271:19:296:2420:11
6:30
#2148
Half
13.11 mi11:26:511:23:536:244:24
6:27
#2147
25K
15.53 mi11:42:491:39:516:2615:58
6:35
#2094
30K
18.64 mi12:04:332:01:356:3121:44
7:00
#2141
20M
20.00 mi12:14:372:11:396:3510:04
7:24
#2225
21M
21.00 mi12:27:132:24:156:5212:36
12:36
#3532
35K
21.75 mi12:34:432:31:456:597:30
10:01
#4074
23M
23.00 mi12:47:422:44:447:1012:59
10:22
#4781
24M
24.00 mi12:57:282:54:307:169:46
9:46
#5164
40K
24.85 mi13:07:163:04:187:259:48
11:28
#5779
25.2M
25.20 mi13:10:253:07:277:263:09
9:08
#5773
Finish
26.22 mi13:20:173:17:197:329:52
9:41
#6220
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2265219021902186(Top 9%)2110(Top 14%)2110(Top 105%)
10K6.21 mi3.10 mi2223+422149+412149+412199(Top 9%)2123(Top 15%)2123(Top 106%)
15K9.32 mi3.11 mi2195+282123+262123+262186(Top 9%)2110(Top 14%)2110(Top 105%)
20K12.43 mi3.11 mi2148+472075+482075+482151(Top 8%)2068(Top 14%)2068(Top 103%)
Half13.11 mi0.68 mi2147+12074+12074+12397(Top 9%)2300(Top 16%)2300(Top 114%)
25K15.53 mi2.42 mi2094+532022+522022+522098(Top 8%)2012(Top 14%)2012(Top 100%)
30K18.64 mi3.11 mi2141-472059-372059-372857(Top 11%)2668(Top 18%)2668(Top 133%)
20M20.00 mi1.36 mi2225-842127-682127-683967(Top 16%)3530(Top 24%)3530(Top 176%)
21M21.00 mi1.00 mi3532-13073302-11753302-117520035(Top 78%)11644(Top 80%)11644(Top 580%)
35K21.75 mi0.75 mi4074-5423762-4603762-46017195(Top 67%)10205(Top 70%)10205(Top 508%)
23M23.00 mi1.25 mi4781-7074303-5414303-54116619(Top 65%)9864(Top 68%)9864(Top 491%)
24M24.00 mi1.00 mi5164-3834556-2534556-25315485(Top 61%)9252(Top 63%)9252(Top 461%)
40K24.85 mi0.85 mi5779-6154954-3984954-39819219(Top 75%)11051(Top 76%)11051(Top 550%)
25.2M25.20 mi0.35 mi5773+64935+194935+197110(Top 28%)4852(Top 33%)4852(Top 242%)
Finish26.22 mi1.02 mi6220-4475191-2565191-25617257(Top 68%)10073(Top 69%)10073(Top 501%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2186

Males

2110

M40-44

2110

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2199

Males

2123

M40-44

2123

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2186

Males

2110

M40-44

2110

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2151

Males

2068

M40-44

2068

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2397

Males

2300

M40-44

2300

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2098

Males

2012

M40-44

2012

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2857

Males

2668

M40-44

2668

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

3967

Males

3530

M40-44

3530

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20035

Males

11644

M40-44

11644

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17195

Males

10205

M40-44

10205

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

16619

Males

9864

M40-44

9864

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

15485

Males

9252

M40-44

9252

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19219

Males

11051

M40-44

11051

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7110

Males

4852

M40-44

4852

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

17257

Males

10073

M40-44

10073

Passing Analysis

Category:
Athletes Passed
669
Passed By
4624
Net Change
-3955
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2265
5K → 10K13896+42#2265#2223
10K → 15K8961+28#2223#2195
15K → 20K11467+47#2195#2148
20K → Half1413+1#2148#2147
Half → 25K9643+53#2147#2094
25K → 30K102149-47#2094#2141
30K → 20M32116-84#2141#2225
20M → 21M11308-1307#2225#3532
21M → 35K7549-542#3532#4074
35K → 23M8715-707#4074#4781
23M → 24M13396-383#4781#5164
24M → 40K7622-615#5164#5779
40K → 25.2M3731+6#5779#5773
25.2M → Finish11458-447#5773#6220
TOTALS6694624-3955
📊

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