Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Koji Fujino

Bib: 20289 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
Top 25%
Race Day Weather
51Β°/41Β°F
overcast clouds

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
25:36
3.11 mi
Rank: #18465
Start β†’ 5K
25:36 | 8:15/mi
10K
51:47
6.21 mi
Rank: #19227 (-762)
5K β†’ 10K
26:11 | 8:26/mi
15K
1:17:50
9.32 mi
Rank: #19292 (-65)
10K β†’ 15K
26:03 | 8:24/mi
20K
1:45:19
12.43 mi
Rank: #19768 (-476)
15K β†’ 20K
27:29 | 8:51/mi
HALF
1:51:15
13.11 mi
Rank: #19853 (-85)
20K β†’ HALF
5:56 | 8:43/mi
25K
2:12:39
15.53 mi
Rank: #19937 (-84)
HALF β†’ 25K
21:24 | 8:50/mi
30K
2:40:40
18.64 mi
Rank: #19873 (+64)
25K β†’ 30K
28:01 | 9:02/mi
20M
2:52:45
20.00 mi
Rank: #19767 (+106)
30K β†’ 20M
12:05 | 8:54/mi
21M
3:02:12
21.00 mi
Rank: #19688 (+79)
20M β†’ 21M
9:27 | 9:27/mi
35K
3:08:42
21.75 mi
Rank: #19645 (+43)
21M β†’ 35K
6:30 | 8:42/mi
23M
3:19:46
23.00 mi
Rank: #19517 (+128)
35K β†’ 23M
11:04 | 8:51/mi
24M
3:28:23
24.00 mi
Rank: #19437 (+80)
23M β†’ 24M
8:37 | 8:37/mi
40K
3:35:52
24.85 mi
Rank: #19356 (+81)
24M β†’ 40K
7:29 | 8:46/mi
25.2M
3:39:12
25.20 mi
Rank: #19336 (+20)
40K β†’ 25.2M
3:20 | 9:40/mi
FINISH
3:47:51
26.22 mi
Rank: #19289 (+47)
25.2M β†’ FINISH
8:39 | 8:30/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:15
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time1:56:36
Pace8:54 /mi
πŸ“ŠPositive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:2125:368:1525:36
8:15
-
10K
6.21 mi11:38:3251:478:2126:11
8:26
+0:11
15K
9.32 mi12:04:351:17:508:2226:03
8:24
-0:02
20K
12.43 mi12:32:041:45:198:2927:29
8:51
+0:27
HALF
13.11 mi12:38:001:51:158:305:56
8:43
-0:08
25K
15.53 mi12:59:242:12:398:3321:24
8:50
+0:07
30K
18.64 mi13:27:252:40:408:3828:01
9:02
+0:12
20M
20.00 mi13:39:302:52:458:3912:05
8:54
-0:08
21M
21.00 mi13:48:573:02:128:419:27
9:27
+0:33
35K
21.75 mi13:55:273:08:428:416:30
8:42
-0:45
23M
23.00 mi14:06:313:19:468:4211:04
8:51
+0:09
24M
24.00 mi14:15:083:28:238:418:37
8:37
-0:14
40K
24.85 mi14:22:373:35:528:427:29
8:46
+0:09
25.2M
25.20 mi14:25:573:39:128:423:20
9:40
+0:54
FINISH
26.22 mi14:34:363:47:518:428:39
8:30
-1:10

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

8:15 /mi

Average Pace

8:42 /mi

Slowest Pace

9:40 /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

3:35:04

94% of race

Time at Steady Pace

12:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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 mi11:12:2125:368:1525:36
8:15
#18465
10K
6.21 mi11:38:3251:478:2126:11
8:26
#19227
15K
9.32 mi12:04:351:17:508:2226:03
8:24
#19292
20K
12.43 mi12:32:041:45:198:2927:29
8:51
#19768
HALF
13.11 mi12:38:001:51:158:305:56
8:43
#19853
25K
15.53 mi12:59:242:12:398:3321:24
8:50
#19937
30K
18.64 mi13:27:252:40:408:3828:01
9:02
#19873
20M
20.00 mi13:39:302:52:458:3912:05
8:54
#19767
21M
21.00 mi13:48:573:02:128:419:27
9:27
#19688
35K
21.75 mi13:55:273:08:428:416:30
8:42
#19645
23M
23.00 mi14:06:313:19:468:4211:04
8:51
#19517
24M
24.00 mi14:15:083:28:238:418:37
8:37
#19437
40K
24.85 mi14:22:373:35:528:427:29
8:46
#19356
25.2M
25.20 mi14:25:573:39:128:423:20
9:40
#19336
FINISH
26.22 mi14:34:363:47:518:428:39
8:30
#19289
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi18465116101161019469(Top 67%)12084(Top 74%)12084(Top 1561%)
10K6.21 mi3.10 mi19227-76211956-34611956-34619942(Top 69%)12295(Top 75%)12295(Top 1589%)
15K9.32 mi3.11 mi19292-6511995-3911995-3919469(Top 67%)12084(Top 74%)12084(Top 1561%)
20K12.43 mi3.11 mi19768-47612192-19712192-19721196(Top 73%)12858(Top 79%)12858(Top 1661%)
HALF13.11 mi0.68 mi19853-8512221-2912221-2921282(Top 73%)12915(Top 79%)12915(Top 1669%)
25K15.53 mi2.42 mi19937-8412256-3512256-3520334(Top 70%)12416(Top 76%)12416(Top 1604%)
30K18.64 mi3.11 mi19873+6412203+5312203+5319656(Top 68%)12006(Top 73%)12006(Top 1551%)
20M20.00 mi1.36 mi19767+10612129+7412129+7418441(Top 64%)11375(Top 70%)11375(Top 1470%)
21M21.00 mi1.00 mi19688+7912081+4812081+4818288(Top 63%)11279(Top 69%)11279(Top 1457%)
35K21.75 mi0.75 mi19645+4312053+2812053+2818562(Top 64%)11309(Top 69%)11309(Top 1461%)
23M23.00 mi1.25 mi19517+12811970+8311970+8317683(Top 61%)10825(Top 66%)10825(Top 1399%)
24M24.00 mi1.00 mi19437+8011919+5111919+5117564(Top 61%)10737(Top 66%)10737(Top 1387%)
40K24.85 mi0.85 mi19356+8111874+4511874+4517116(Top 59%)10482(Top 64%)10482(Top 1354%)
25.2M25.20 mi0.35 mi19336+2011854+2011854+2018050(Top 62%)10921(Top 67%)10921(Top 1411%)
FINISH26.22 mi1.02 mi19289+4711819+3511819+3518089(Top 62%)10931(Top 67%)10931(Top 1412%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
Γ—21
+97ft-345ft

Overall

19469

Males

12084

M65-69

12084

5K→10K

3.1 - 6.2 mi

Top 69%
Γ—5
+79ft-138ft

Overall

19942

Males

12295

M65-69

12295

10K→15K

6.2 - 9.3 mi

Top 67%
Γ—3
+67ft-78ft

Overall

19469

Males

12084

M65-69

12084

15K→20K

9.3 - 12.4 mi

Top 73%
Γ—5
+106ft-86ft

Overall

21196

Males

12858

M65-69

12858

20K→HALF

12.4 - 13.1 mi

Top 73%
Γ—2
+19ft-37ft

Overall

21282

Males

12915

M65-69

12915

HALF→25K

13.1 - 15.5 mi

Top 70%
Γ—4
+66ft-88ft

Overall

20334

Males

12416

M65-69

12416

25K→30K

15.5 - 18.6 mi

Top 68%
Γ—9
+181ft-148ft

Overall

19656

Males

12006

M65-69

12006

30K→20M

18.6 - 20.0 mi

Top 64%
Γ—5
+64ft-50ft

Overall

18441

Males

11375

M65-69

11375

20M→21M

20.0 - 21.0 mi

Top 63%
Γ—8
+106ft-24ft

Overall

18288

Males

11279

M65-69

11279

21M→35K

21.0 - 21.8 mi

Top 64%
Γ—7
+17ft-86ft

Overall

18562

Males

11309

M65-69

11309

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17683

Males

10825

M65-69

10825

23M→24M

23.0 - 24.0 mi

Top 61%
Γ—6
+12ft-82ft

Overall

17564

Males

10737

M65-69

10737

24M→40K

24.0 - 24.9 mi

Top 59%
Γ—1
+6ft-20ft

Overall

17116

Males

10482

M65-69

10482

40K→25.2M

24.9 - 25.2 mi

Top 62%
Γ—1
+13ft-16ft

Overall

18050

Males

10921

M65-69

10921

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
Γ—2
+22ft-21ft

Overall

18089

Males

10931

M65-69

10931

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1379*
Passed By
1238
Net Change
-824
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18465
5K β†’ 10K60200-762#18465#19227
10K β†’ 15K156200-65#19227#19292
15K β†’ 20K46200-476#19292#19768
20K β†’ HALF893-85#19768#19853
HALF β†’ 25K87171-84#19853#19937
25K β†’ 30K212*148+64#19937#19873
30K β†’ 20M13731+106#19873#19767
20M β†’ 21M12647+79#19767#19688
21M β†’ 35K6118+43#19688#19645
35K β†’ 23M15123+128#19645#19517
23M β†’ 24M10727+80#19517#19437
24M β†’ 40K10524+81#19437#19356
40K β†’ 25.2M3818+20#19356#19336
25.2M β†’ FINISH8538+47#19336#19289
TOTALS1379*1238-824

* Includes athletes who did not complete a segment (DNF/DNQ).

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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