Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Yoshigo Fujii

Bib: 9093 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
Age Group (M50-54)
#0 / 1868
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Yoshigo

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 6:47/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
21:04
3.11 mi
Rank: #6697
Start β†’ 5K
21:04 | 6:47/mi
10K
42:38
6.21 mi
Rank: #7480 (-783)
5K β†’ 10K
21:34 | 6:57/mi
15K
1:04:57
9.32 mi
Rank: #8346 (-866)
10K β†’ 15K
22:19 | 7:11/mi
20K
1:29:01
12.43 mi
Rank: #9552 (-1206)
15K β†’ 20K
24:04 | 7:45/mi
HALF
1:34:07
13.11 mi
Rank: #9721 (-169)
20K β†’ HALF
5:06 | 7:29/mi
25K
1:53:46
15.53 mi
Rank: #10808 (-1087)
HALF β†’ 25K
19:39 | 8:07/mi
30K
2:19:22
18.64 mi
Rank: #11689 (-881)
25K β†’ 30K
25:36 | 8:15/mi
20M
2:31:09
20.00 mi
Rank: #12136 (-447)
30K β†’ 20M
11:47 | 8:41/mi
21M
2:41:24
21.00 mi
Rank: #12833 (-697)
20M β†’ 21M
10:15 | 10:15/mi
35K
2:48:06
21.75 mi
Rank: #13145 (-312)
21M β†’ 35K
6:42 | 8:58/mi
23M
2:59:45
23.00 mi
Rank: #13641 (-496)
35K β†’ 23M
11:39 | 9:19/mi
24M
3:08:08
24.00 mi
Rank: #13770 (-129)
23M β†’ 24M
8:23 | 8:23/mi
40K
3:15:10
24.85 mi
Rank: #13760 (+10)
24M β†’ 40K
7:02 | 8:14/mi
25.2M
3:18:12
25.20 mi
Rank: #13756 (+4)
40K β†’ 25.2M
3:02 | 8:48/mi
FINISH
3:25:52
26.22 mi
Rank: #13671 (+85)
25.2M β†’ FINISH
7:40 | 7:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:07
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:51:45
Pace8:32 /mi
πŸ“ŠPositive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:1321:046:4721:04
6:47
-
10K
6.21 mi10:57:4742:386:5221:34
6:57
+0:10
15K
9.32 mi11:20:061:04:576:5922:19
7:11
+0:14
20K
12.43 mi11:44:101:29:017:1024:04
7:45
+0:34
HALF
13.11 mi11:49:161:34:077:115:06
7:29
-0:16
25K
15.53 mi12:08:551:53:467:2019:39
8:07
+0:38
30K
18.64 mi12:34:312:19:227:2925:36
8:15
+0:08
20M
20.00 mi12:46:182:31:097:3411:47
8:41
+0:26
21M
21.00 mi12:56:332:41:247:4210:15
10:15
+1:34
35K
21.75 mi13:03:152:48:067:446:42
8:58
-1:17
23M
23.00 mi13:14:542:59:457:4911:39
9:19
+0:21
24M
24.00 mi13:23:173:08:087:518:23
8:23
-0:56
40K
24.85 mi13:30:193:15:107:527:02
8:14
-0:09
25.2M
25.20 mi13:33:213:18:127:523:02
8:48
+0:34
FINISH
26.22 mi13:41:013:25:527:527:40
7:32
-1:16

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:47 /mi

Average Pace

7:51 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:41:47

49% of race

Time at Steady Pace

1:12:27

35% of race

Time at Slower Pace

31:38

15% of race

Average Pace: 7:51 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:36:1321:046:4721:04
6:47
#6697
10K
6.21 mi10:57:4742:386:5221:34
6:57
#7480
15K
9.32 mi11:20:061:04:576:5922:19
7:11
#8346
20K
12.43 mi11:44:101:29:017:1024:04
7:45
#9552
HALF
13.11 mi11:49:161:34:077:115:06
7:29
#9721
25K
15.53 mi12:08:551:53:467:2019:39
8:07
#10808
30K
18.64 mi12:34:312:19:227:2925:36
8:15
#11689
20M
20.00 mi12:46:182:31:097:3411:47
8:41
#12136
21M
21.00 mi12:56:332:41:247:4210:15
10:15
#12833
35K
21.75 mi13:03:152:48:067:446:42
8:58
#13145
23M
23.00 mi13:14:542:59:457:4911:39
9:19
#13641
24M
24.00 mi13:23:173:08:087:518:23
8:23
#13770
40K
24.85 mi13:30:193:15:107:527:02
8:14
#13760
25.2M
25.20 mi13:33:213:18:127:523:02
8:48
#13756
FINISH
26.22 mi13:41:013:25:527:527:40
7:32
#13671
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6697600160019972(Top 34%)8010(Top 49%)8010(Top 429%)
10K6.21 mi3.10 mi7480-7836541-5406541-5408255(Top 28%)7048(Top 43%)7048(Top 377%)
15K9.32 mi3.11 mi8346-8667098-5577098-5579972(Top 34%)8010(Top 49%)8010(Top 429%)
20K12.43 mi3.11 mi9552-12067807-7097807-70914098(Top 49%)9776(Top 60%)9776(Top 523%)
HALF13.11 mi0.68 mi9721-1697885-787885-7812834(Top 44%)9303(Top 57%)9303(Top 498%)
25K15.53 mi2.42 mi10808-10878367-4828367-48216117(Top 56%)10553(Top 65%)10553(Top 565%)
30K18.64 mi3.11 mi11689-8818744-3778744-37715177(Top 52%)10050(Top 62%)10050(Top 538%)
20M20.00 mi1.36 mi12136-4478913-1698913-16917226(Top 59%)10838(Top 66%)10838(Top 580%)
21M21.00 mi1.00 mi12833-6979176-2639176-26321196(Top 73%)12623(Top 77%)12623(Top 676%)
35K21.75 mi0.75 mi13145-3129310-1349310-13419813(Top 68%)11877(Top 73%)11877(Top 636%)
23M23.00 mi1.25 mi13641-4969487-1779487-17719847(Top 68%)11855(Top 73%)11855(Top 635%)
24M24.00 mi1.00 mi13770-1299527-409527-4016178(Top 56%)10107(Top 62%)10107(Top 541%)
40K24.85 mi0.85 mi13760+109505+229505+2213925(Top 48%)9036(Top 55%)9036(Top 484%)
25.2M25.20 mi0.35 mi13756+49491+149491+1413446(Top 46%)8809(Top 54%)8809(Top 472%)
FINISH26.22 mi1.02 mi13671+859428+639428+6311590(Top 40%)7909(Top 48%)7909(Top 423%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
Γ—21
+97ft-345ft

Overall

9972

Males

8010

M50-54

8010

5K→10K

3.1 - 6.2 mi

Top 28%
Γ—5
+79ft-138ft

Overall

8255

Males

7048

M50-54

7048

10K→15K

6.2 - 9.3 mi

Top 34%
Γ—3
+67ft-78ft

Overall

9972

Males

8010

M50-54

8010

15K→20K

9.3 - 12.4 mi

Top 49%
Γ—5
+106ft-86ft

Overall

14098

Males

9776

M50-54

9776

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12834

Males

9303

M50-54

9303

HALF→25K

13.1 - 15.5 mi

Top 56%
Γ—4
+66ft-88ft

Overall

16117

Males

10553

M50-54

10553

25K→30K

15.5 - 18.6 mi

Top 52%
Γ—9
+181ft-148ft

Overall

15177

Males

10050

M50-54

10050

30K→20M

18.6 - 20.0 mi

Top 59%
Γ—5
+64ft-50ft

Overall

17226

Males

10838

M50-54

10838

20M→21M

20.0 - 21.0 mi

Top 73%
Γ—8
+106ft-24ft

Overall

21196

Males

12623

M50-54

12623

21M→35K

21.0 - 21.8 mi

Top 68%
Γ—7
+17ft-86ft

Overall

19813

Males

11877

M50-54

11877

35K→23M

21.8 - 23.0 mi

Top 68%
Γ—5
+23ft-63ft

Overall

19847

Males

11855

M50-54

11855

23M→24M

23.0 - 24.0 mi

Top 56%
Γ—6
+12ft-82ft

Overall

16178

Males

10107

M50-54

10107

24M→40K

24.0 - 24.9 mi

Top 48%
Γ—1
+6ft-20ft

Overall

13925

Males

9036

M50-54

9036

40K→25.2M

24.9 - 25.2 mi

Top 46%
Γ—1
+13ft-16ft

Overall

13446

Males

8809

M50-54

8809

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
Γ—2
+22ft-21ft

Overall

11590

Males

7909

M50-54

7909

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
445
Passed By
2250
Net Change
-6974
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6697
5K β†’ 10K43200-783#6697#7480
10K β†’ 15K11200-866#7480#8346
15K β†’ 20K15200-1206#8346#9552
20K β†’ HALF4173-169#9552#9721
HALF β†’ 25K17200-1087#9721#10808
25K β†’ 30K37200-881#10808#11689
30K β†’ 20M25200-447#11689#12136
20M β†’ 21M10200-697#12136#12833
21M β†’ 35K11200-312#12833#13145
35K β†’ 23M25200-496#13145#13641
23M β†’ 24M35164-129#13641#13770
24M β†’ 40K6252+10#13770#13760
40K β†’ 25.2M3632+4#13760#13756
25.2M β†’ FINISH11429+85#13756#13671
TOTALS4452250-6974
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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