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BOSTON MARATHON 2024

Bruce Yoshida

Bib: 13837•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:55
Rank: #12295
Start → 5K
23:55 | 7:42/mi
10K· 6.21 mi
48:24
Rank: #12791 (-496)
5K → 10K
24:29 | 7:53/mi
15K· 9.32 mi
1:13:15
Rank: #12971 (-180)
10K → 15K
24:51 | 8:00/mi
20K· 12.43 mi
1:38:25
Rank: #12779 (+192)
15K → 20K
25:10 | 8:06/mi
Half· 13.11 mi
1:44:06
Rank: #12893 (-114)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:05:53
Rank: #13442 (-549)
Half → 25K
21:47 | 8:59/mi
30K· 18.64 mi
2:37:30
Rank: #14522 (-1080)
25K → 30K
31:37 | 10:11/mi
20M
2:49:48
Rank: #14307 (+215)
30K → 20M
12:18 | 9:03/mi
21M
2:59:32
Rank: #14129 (+178)
20M → 21M
9:44 | 9:44/mi
35K· 21.75 mi
3:06:29
Rank: #14129
21M → 35K
6:57 | 9:17/mi
23M
3:18:22
Rank: #14095 (+34)
35K → 23M
11:53 | 9:29/mi
24M
3:27:49
Rank: #14107 (-12)
23M → 24M
9:27 | 9:27/mi
40K· 24.85 mi
3:36:25
Rank: #14159 (-52)
24M → 40K
8:36 | 10:04/mi
25.2M
3:40:33
Rank: #14240 (-81)
40K → 25.2M
4:08 | 11:59/mi
Finish· 26.22 mi
3:51:10
Rank: #14500 (-260)
25.2M → Finish
10:37 | 10:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:06
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time2:07:04
Pace9:42 /mi
📊Positive Split: 22.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0023:557:4223:55
7:42
-
10K
6.21 mi11:18:2948:247:4724:29
7:53
+0:11
15K
9.32 mi11:43:201:13:157:5224:51
8:00
+0:07
20K
12.43 mi12:08:301:38:257:5525:10
8:06
+0:06
Half
13.11 mi12:14:111:44:067:565:41
8:20
+0:14
25K
15.53 mi12:35:582:05:538:0621:47
8:59
+0:39
30K
18.64 mi13:07:352:37:308:2731:37
10:11
+1:12
20M
20.00 mi13:19:532:49:488:2912:18
9:03
-1:08
21M
21.00 mi13:29:372:59:328:339:44
9:44
+0:41
35K
21.75 mi13:36:343:06:298:346:57
9:17
-0:27
23M
23.00 mi13:48:273:18:228:3711:53
9:29
+0:12
24M
24.00 mi13:57:543:27:498:409:27
9:27
-0:02
40K
24.85 mi14:06:303:36:258:428:36
10:04
+0:37
25.2M
25.20 mi14:10:383:40:338:454:08
11:59
+1:55
Finish
26.22 mi14:21:153:51:108:4910:37
10:25
-1:34

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

7:42 /mi

Average Pace

8:49 /mi

Slowest Pace

11:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:06

45% of race

Time at Steady Pace

1:12:06

31% of race

Time at Slower Pace

54:58

24% of race

Average Pace: 8:49 /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 mi10:54:0023:557:4223:55
7:42
#12295
10K
6.21 mi11:18:2948:247:4724:29
7:53
#12791
15K
9.32 mi11:43:201:13:157:5224:51
8:00
#12971
20K
12.43 mi12:08:301:38:257:5525:10
8:06
#12779
Half
13.11 mi12:14:111:44:067:565:41
8:20
#12893
25K
15.53 mi12:35:582:05:538:0621:47
8:59
#13442
30K
18.64 mi13:07:352:37:308:2731:37
10:11
#14522
20M
20.00 mi13:19:532:49:488:2912:18
9:03
#14307
21M
21.00 mi13:29:372:59:328:339:44
9:44
#14129
35K
21.75 mi13:36:343:06:298:346:57
9:17
#14129
23M
23.00 mi13:48:273:18:228:3711:53
9:29
#14095
24M
24.00 mi13:57:543:27:498:409:27
9:27
#14107
40K
24.85 mi14:06:303:36:258:428:36
10:04
#14159
25.2M
25.20 mi14:10:383:40:338:454:08
11:59
#14240
Finish
26.22 mi14:21:153:51:108:4910:37
10:25
#14500
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi122958964896413444(Top 53%)9363(Top 64%)9363(Top 484%)
10K6.21 mi3.10 mi12791-4969144-1809144-18013283(Top 52%)9327(Top 64%)9327(Top 482%)
15K9.32 mi3.11 mi12971-1809204-609204-6013444(Top 53%)9363(Top 64%)9363(Top 484%)
20K12.43 mi3.11 mi12779+1929110+949110+9412522(Top 49%)8902(Top 61%)8902(Top 460%)
Half13.11 mi0.68 mi12893-1149142-329142-3214741(Top 58%)9818(Top 67%)9818(Top 507%)
25K15.53 mi2.42 mi13442-5499355-2139355-21315443(Top 60%)9997(Top 69%)9997(Top 517%)
30K18.64 mi3.11 mi14522-10809692-3379692-33717889(Top 70%)10871(Top 75%)10871(Top 562%)
20M20.00 mi1.36 mi14307+2159561+1319561+13112396(Top 49%)8141(Top 56%)8141(Top 421%)
21M21.00 mi1.00 mi14129+1789427+1349427+13411843(Top 46%)7638(Top 52%)7638(Top 395%)
35K21.75 mi0.75 mi141299403+249403+2414634(Top 57%)8939(Top 61%)8939(Top 462%)
23M23.00 mi1.25 mi14095+349330+739330+7313467(Top 53%)8296(Top 57%)8296(Top 429%)
24M24.00 mi1.00 mi14107-129283+479283+4714256(Top 56%)8661(Top 59%)8661(Top 448%)
40K24.85 mi0.85 mi14159-529275+89275+815202(Top 59%)9057(Top 62%)9057(Top 468%)
25.2M25.20 mi0.35 mi14240-819286-119286-1117290(Top 68%)10059(Top 69%)10059(Top 520%)
Finish26.22 mi1.02 mi14500-2609379-939379-9319752(Top 77%)11351(Top 78%)11351(Top 587%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

13444

Males

9363

M50-54

9363

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13283

Males

9327

M50-54

9327

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

13444

Males

9363

M50-54

9363

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12522

Males

8902

M50-54

8902

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

14741

Males

9818

M50-54

9818

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

15443

Males

9997

M50-54

9997

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

17889

Males

10871

M50-54

10871

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

12396

Males

8141

M50-54

8141

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

11843

Males

7638

M50-54

7638

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

14634

Males

8939

M50-54

8939

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

13467

Males

8296

M50-54

8296

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14256

Males

8661

M50-54

8661

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15202

Males

9057

M50-54

9057

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17290

Males

10059

M50-54

10059

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

19752

Males

11351

M50-54

11351

Passing Analysis

Category:
Athletes Passed
1764
Passed By
3969
Net Change
-2205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12295
5K → 10K127623-496#12295#12791
10K → 15K158338-180#12791#12971
15K → 20K365173+192#12971#12779
20K → Half23137-114#12779#12893
Half → 25K100649-549#12893#13442
25K → 30K791159-1080#13442#14522
30K → 20M25641+215#14522#14307
20M → 21M22547+178#14307#14129
21M → 35K83830#14129#14129
35K → 23M137103+34#14129#14095
23M → 24M98110-12#14095#14107
24M → 40K58110-52#14107#14159
40K → 25.2M26107-81#14159#14240
25.2M → Finish29289-260#14240#14500
TOTALS17643969-2205
📊

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