Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Hiroyuki Abe

Bib: 9534 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 45%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 47%
Age Group (M50-54)
#0 / 1868
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
21:28
3.11 mi
Rank: #7834
Start β†’ 5K
21:28 | 6:55/mi
10K
42:48
6.21 mi
Rank: #7734 (+100)
5K β†’ 10K
21:20 | 6:52/mi
15K
1:04:23
9.32 mi
Rank: #7877 (-143)
10K β†’ 15K
21:35 | 6:57/mi
20K
1:27:49
12.43 mi
Rank: #8835 (-958)
15K β†’ 20K
23:26 | 7:33/mi
HALF
1:33:10
13.11 mi
Rank: #9155 (-320)
20K β†’ HALF
5:21 | 7:51/mi
25K
1:53:32
15.53 mi
Rank: #10661 (-1506)
HALF β†’ 25K
20:22 | 8:24/mi
30K
2:20:50
18.64 mi
Rank: #12336 (-1675)
25K β†’ 30K
27:18 | 8:48/mi
20M
2:33:00
20.00 mi
Rank: #12873 (-537)
30K β†’ 20M
12:10 | 8:58/mi
21M
2:42:16
21.00 mi
Rank: #13169 (-296)
20M β†’ 21M
9:16 | 9:16/mi
35K
2:48:16
21.75 mi
Rank: #13191 (-22)
21M β†’ 35K
6:00 | 8:02/mi
23M
2:58:33
23.00 mi
Rank: #13221 (-30)
35K β†’ 23M
10:17 | 8:14/mi
24M
3:06:31
24.00 mi
Rank: #13208 (+13)
23M β†’ 24M
7:58 | 7:58/mi
40K
3:13:20
24.85 mi
Rank: #13160 (+48)
24M β†’ 40K
6:49 | 7:59/mi
25.2M
3:16:19
25.20 mi
Rank: #13143 (+17)
40K β†’ 25.2M
2:59 | 8:40/mi
FINISH
3:23:47
26.22 mi
Rank: #12997 (+146)
25.2M β†’ FINISH
7:28 | 7:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:10
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:50:37
Pace8:27 /mi
πŸ“ŠPositive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:5921:286:5521:28
6:55
-
10K
6.21 mi10:59:1942:486:5421:20
6:52
-0:03
15K
9.32 mi11:20:541:04:236:5521:35
6:57
+0:05
20K
12.43 mi11:44:201:27:497:0423:26
7:33
+0:36
HALF
13.11 mi11:49:411:33:107:075:21
7:51
+0:18
25K
15.53 mi12:10:031:53:327:1920:22
8:24
+0:33
30K
18.64 mi12:37:212:20:507:3427:18
8:48
+0:24
20M
20.00 mi12:49:312:33:007:4012:10
8:58
+0:10
21M
21.00 mi12:58:472:42:167:449:16
9:16
+0:18
35K
21.75 mi13:04:472:48:167:456:00
8:02
-1:14
23M
23.00 mi13:15:042:58:337:4610:17
8:14
+0:12
24M
24.00 mi13:23:023:06:317:477:58
7:58
-0:16
40K
24.85 mi13:29:513:13:207:476:49
7:59
+0:01
25.2M
25.20 mi13:32:503:16:197:482:59
8:40
+0:41
FINISH
26.22 mi13:40:183:23:477:477:28
7:20
-1:20

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

6:52 /mi

Average Pace

7:47 /mi

Slowest Pace

9:16 /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

1:35:17

47% of race

Time at Steady Pace

36:25

18% of race

Time at Slower Pace

1:12:05

35% of race

Average Pace: 7:46 /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 mi10:37:5921:286:5521:28
6:55
#7834
10K
6.21 mi10:59:1942:486:5421:20
6:52
#7734
15K
9.32 mi11:20:541:04:236:5521:35
6:57
#7877
20K
12.43 mi11:44:201:27:497:0423:26
7:33
#8835
HALF
13.11 mi11:49:411:33:107:075:21
7:51
#9155
25K
15.53 mi12:10:031:53:327:1920:22
8:24
#10661
30K
18.64 mi12:37:212:20:507:3427:18
8:48
#12336
20M
20.00 mi12:49:312:33:007:4012:10
8:58
#12873
21M
21.00 mi12:58:472:42:167:449:16
9:16
#13169
35K
21.75 mi13:04:472:48:167:456:00
8:02
#13191
23M
23.00 mi13:15:042:58:337:4610:17
8:14
#13221
24M
24.00 mi13:23:023:06:317:477:58
7:58
#13208
40K
24.85 mi13:29:513:13:207:476:49
7:59
#13160
25.2M
25.20 mi13:32:503:16:197:482:59
8:40
#13143
FINISH
26.22 mi13:40:183:23:477:477:28
7:20
#12997
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 mi7834679367938191(Top 28%)6995(Top 43%)6995(Top 374%)
10K6.21 mi3.10 mi7734+1006714+796714+797656(Top 26%)6676(Top 41%)6676(Top 357%)
15K9.32 mi3.11 mi7877-1436804-906804-908191(Top 28%)6995(Top 43%)6995(Top 374%)
20K12.43 mi3.11 mi8835-9587394-5907394-59012336(Top 43%)9005(Top 55%)9005(Top 482%)
HALF13.11 mi0.68 mi9155-3207580-1867580-18615863(Top 55%)10521(Top 64%)10521(Top 563%)
25K15.53 mi2.42 mi10661-15068291-7118291-71117959(Top 62%)11346(Top 69%)11346(Top 607%)
30K18.64 mi3.11 mi12336-16759021-7309021-73018491(Top 64%)11473(Top 70%)11473(Top 614%)
20M20.00 mi1.36 mi12873-5379214-1939214-19318720(Top 65%)11498(Top 70%)11498(Top 616%)
21M21.00 mi1.00 mi13169-2969330-1169330-11617455(Top 60%)10888(Top 67%)10888(Top 583%)
35K21.75 mi0.75 mi13191-229325+59325+514575(Top 50%)9566(Top 59%)9566(Top 512%)
23M23.00 mi1.25 mi13221-309320+59320+513887(Top 48%)9192(Top 56%)9192(Top 492%)
24M24.00 mi1.00 mi13208+139297+239297+2313485(Top 46%)8925(Top 55%)8925(Top 478%)
40K24.85 mi0.85 mi13160+489257+409257+4012305(Top 42%)8325(Top 51%)8325(Top 446%)
25.2M25.20 mi0.35 mi13143+179234+239234+2312527(Top 43%)8366(Top 51%)8366(Top 448%)
FINISH26.22 mi1.02 mi12997+1469141+939141+9310075(Top 35%)7165(Top 44%)7165(Top 384%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
Γ—21
+97ft-345ft

Overall

8191

Males

6995

M50-54

6995

5K→10K

3.1 - 6.2 mi

Top 26%
Γ—5
+79ft-138ft

Overall

7656

Males

6676

M50-54

6676

10K→15K

6.2 - 9.3 mi

Top 28%
Γ—3
+67ft-78ft

Overall

8191

Males

6995

M50-54

6995

15K→20K

9.3 - 12.4 mi

Top 43%
Γ—5
+106ft-86ft

Overall

12336

Males

9005

M50-54

9005

20K→HALF

12.4 - 13.1 mi

Top 55%
Γ—2
+19ft-37ft

Overall

15863

Males

10521

M50-54

10521

HALF→25K

13.1 - 15.5 mi

Top 62%
Γ—4
+66ft-88ft

Overall

17959

Males

11346

M50-54

11346

25K→30K

15.5 - 18.6 mi

Top 64%
Γ—9
+181ft-148ft

Overall

18491

Males

11473

M50-54

11473

30K→20M

18.6 - 20.0 mi

Top 65%
Γ—5
+64ft-50ft

Overall

18720

Males

11498

M50-54

11498

20M→21M

20.0 - 21.0 mi

Top 60%
Γ—8
+106ft-24ft

Overall

17455

Males

10888

M50-54

10888

21M→35K

21.0 - 21.8 mi

Top 50%
Γ—7
+17ft-86ft

Overall

14575

Males

9566

M50-54

9566

35K→23M

21.8 - 23.0 mi

Top 48%
Γ—5
+23ft-63ft

Overall

13887

Males

9192

M50-54

9192

23M→24M

23.0 - 24.0 mi

Top 46%
Γ—6
+12ft-82ft

Overall

13485

Males

8925

M50-54

8925

24M→40K

24.0 - 24.9 mi

Top 42%
Γ—1
+6ft-20ft

Overall

12305

Males

8325

M50-54

8325

40K→25.2M

24.9 - 25.2 mi

Top 43%
Γ—1
+13ft-16ft

Overall

12527

Males

8366

M50-54

8366

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
Γ—2
+22ft-21ft

Overall

10075

Males

7165

M50-54

7165

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
914*
Passed By
1855
Net Change
-5163
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#7834
5K β†’ 10K264*164+100#7834#7734
10K β†’ 15K85200-143#7734#7877
15K β†’ 20K19200-958#7877#8835
20K β†’ HALF1200-320#8835#9155
HALF β†’ 25K13200-1506#9155#10661
25K β†’ 30K21200-1675#10661#12336
30K β†’ 20M19200-537#12336#12873
20M β†’ 21M29200-296#12873#13169
21M β†’ 35K3355-22#13169#13191
35K β†’ 23M80110-30#13191#13221
23M β†’ 24M6956+13#13221#13208
24M β†’ 40K8335+48#13208#13160
40K β†’ 25.2M3821+17#13160#13143
25.2M β†’ FINISH16014+146#13143#12997
TOTALS914*1855-5163

* 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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