Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ryan Maeda

Bib: 13145 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
Age Group (M45-49)
#0 / 2413
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
23:09
3.11 mi
Rank: #12362
Start β†’ 5K
23:09 | 7:28/mi
10K
46:28
6.21 mi
Rank: #12634 (-272)
5K β†’ 10K
23:19 | 7:31/mi
15K
1:10:00
9.32 mi
Rank: #12877 (-243)
10K β†’ 15K
23:32 | 7:35/mi
20K
1:33:46
12.43 mi
Rank: #12988 (-111)
15K β†’ 20K
23:46 | 7:39/mi
HALF
1:38:59
13.11 mi
Rank: #13053 (-65)
20K β†’ HALF
5:13 | 7:40/mi
25K
1:58:25
15.53 mi
Rank: #13425 (-372)
HALF β†’ 25K
19:26 | 8:01/mi
30K
2:23:22
18.64 mi
Rank: #13457 (-32)
25K β†’ 30K
24:57 | 8:02/mi
20M
2:34:27
20.00 mi
Rank: #13460 (-3)
30K β†’ 20M
11:05 | 8:10/mi
21M
2:43:00
21.00 mi
Rank: #13443 (+17)
20M β†’ 21M
8:33 | 8:33/mi
35K
2:48:57
21.75 mi
Rank: #13433 (+10)
21M β†’ 35K
5:57 | 7:58/mi
23M
2:59:19
23.00 mi
Rank: #13480 (-47)
35K β†’ 23M
10:22 | 8:18/mi
24M
3:07:32
24.00 mi
Rank: #13554 (-74)
23M β†’ 24M
8:13 | 8:13/mi
40K
3:14:43
24.85 mi
Rank: #13630 (-76)
24M β†’ 40K
7:11 | 8:25/mi
25.2M
3:17:36
25.20 mi
Rank: #13568 (+62)
40K β†’ 25.2M
2:53 | 8:22/mi
FINISH
3:25:10
26.22 mi
Rank: #13421 (+147)
25.2M β†’ FINISH
7:34 | 7:26/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
Time1:38:59
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
πŸ“ŠPositive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1223:097:2823:09
7:28
-
10K
6.21 mi11:15:3146:287:2923:19
7:31
+0:03
15K
9.32 mi11:39:031:10:007:3123:32
7:35
+0:04
20K
12.43 mi12:02:491:33:467:3323:46
7:39
+0:04
HALF
13.11 mi12:08:021:38:597:345:13
7:40
+0:01
25K
15.53 mi12:27:281:58:257:3819:26
8:01
+0:21
30K
18.64 mi12:52:252:23:227:4224:57
8:02
+0:01
20M
20.00 mi13:03:302:34:277:4411:05
8:10
+0:08
21M
21.00 mi13:12:032:43:007:468:33
8:33
+0:23
35K
21.75 mi13:18:002:48:577:475:57
7:58
-0:35
23M
23.00 mi13:28:222:59:197:4810:22
8:18
+0:20
24M
24.00 mi13:36:353:07:327:498:13
8:13
-0:05
40K
24.85 mi13:43:463:14:437:517:11
8:25
+0:12
25.2M
25.20 mi13:46:393:17:367:512:53
8:22
-0:03
FINISH
26.22 mi13:54:133:25:107:507:34
7:26
-0:56

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

7:26 /mi

Average Pace

7:50 /mi

Slowest Pace

8:33 /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

2:47:58

82% of race

Time at Steady Pace

37:12

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi10:52:1223:097:2823:09
7:28
#12362
10K
6.21 mi11:15:3146:287:2923:19
7:31
#12634
15K
9.32 mi11:39:031:10:007:3123:32
7:35
#12877
20K
12.43 mi12:02:491:33:467:3323:46
7:39
#12988
HALF
13.11 mi12:08:021:38:597:345:13
7:40
#13053
25K
15.53 mi12:27:281:58:257:3819:26
8:01
#13425
30K
18.64 mi12:52:252:23:227:4224:57
8:02
#13457
20M
20.00 mi13:03:302:34:277:4411:05
8:10
#13460
21M
21.00 mi13:12:032:43:007:468:33
8:33
#13443
35K
21.75 mi13:18:002:48:577:475:57
7:58
#13433
23M
23.00 mi13:28:222:59:197:4810:22
8:18
#13480
24M
24.00 mi13:36:353:07:327:498:13
8:13
#13554
40K
24.85 mi13:43:463:14:437:517:11
8:25
#13630
25.2M
25.20 mi13:46:393:17:367:512:53
8:22
#13568
FINISH
26.22 mi13:54:133:25:107:507:34
7:26
#13421
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi123629193919313445(Top 46%)9554(Top 58%)9554(Top 396%)
10K6.21 mi3.10 mi12634-2729283-909283-9012969(Top 45%)9394(Top 57%)9394(Top 389%)
15K9.32 mi3.11 mi12877-2439362-799362-7913445(Top 46%)9554(Top 58%)9554(Top 396%)
20K12.43 mi3.11 mi12988-1119368-69368-613257(Top 46%)9404(Top 58%)9404(Top 390%)
HALF13.11 mi0.68 mi13053-659389-219389-2114255(Top 49%)9885(Top 60%)9885(Top 410%)
25K15.53 mi2.42 mi13425-3729535-1469535-14615490(Top 53%)10291(Top 63%)10291(Top 426%)
30K18.64 mi3.11 mi13457-329503+329503+3213685(Top 47%)9408(Top 58%)9408(Top 390%)
20M20.00 mi1.36 mi13460-39479+249479+2413922(Top 48%)9415(Top 58%)9415(Top 390%)
21M21.00 mi1.00 mi13443+179451+289451+2813416(Top 46%)9099(Top 56%)9099(Top 377%)
35K21.75 mi0.75 mi13433+109431+209431+2014110(Top 49%)9358(Top 57%)9358(Top 388%)
23M23.00 mi1.25 mi13480-479426+59426+514331(Top 49%)9385(Top 57%)9385(Top 389%)
24M24.00 mi1.00 mi13554-749431-59431-515162(Top 52%)9676(Top 59%)9676(Top 401%)
40K24.85 mi0.85 mi13630-769447-169447-1615042(Top 52%)9526(Top 58%)9526(Top 395%)
25.2M25.20 mi0.35 mi13568+629410+379410+3710684(Top 37%)7491(Top 46%)7491(Top 310%)
FINISH26.22 mi1.02 mi13421+1479324+869324+8610856(Top 37%)7540(Top 46%)7540(Top 312%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
Γ—21
+97ft-345ft

Overall

13445

Males

9554

M45-49

9554

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

12969

Males

9394

M45-49

9394

10K→15K

6.2 - 9.3 mi

Top 46%
Γ—3
+67ft-78ft

Overall

13445

Males

9554

M45-49

9554

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13257

Males

9404

M45-49

9404

20K→HALF

12.4 - 13.1 mi

Top 49%
Γ—2
+19ft-37ft

Overall

14255

Males

9885

M45-49

9885

HALF→25K

13.1 - 15.5 mi

Top 53%
Γ—4
+66ft-88ft

Overall

15490

Males

10291

M45-49

10291

25K→30K

15.5 - 18.6 mi

Top 47%
Γ—9
+181ft-148ft

Overall

13685

Males

9408

M45-49

9408

30K→20M

18.6 - 20.0 mi

Top 48%
Γ—5
+64ft-50ft

Overall

13922

Males

9415

M45-49

9415

20M→21M

20.0 - 21.0 mi

Top 46%
Γ—8
+106ft-24ft

Overall

13416

Males

9099

M45-49

9099

21M→35K

21.0 - 21.8 mi

Top 49%
Γ—7
+17ft-86ft

Overall

14110

Males

9358

M45-49

9358

35K→23M

21.8 - 23.0 mi

Top 49%
Γ—5
+23ft-63ft

Overall

14331

Males

9385

M45-49

9385

23M→24M

23.0 - 24.0 mi

Top 52%
Γ—6
+12ft-82ft

Overall

15162

Males

9676

M45-49

9676

24M→40K

24.0 - 24.9 mi

Top 52%
Γ—1
+6ft-20ft

Overall

15042

Males

9526

M45-49

9526

40K→25.2M

24.9 - 25.2 mi

Top 37%
Γ—1
+13ft-16ft

Overall

10684

Males

7491

M45-49

7491

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
Γ—2
+22ft-21ft

Overall

10856

Males

7540

M45-49

7540

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1270
Passed By
1696
Net Change
-1059
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12362
5K β†’ 10K150200-272#12362#12634
10K β†’ 15K108200-243#12634#12877
15K β†’ 20K116200-111#12877#12988
20K β†’ HALF1277-65#12988#13053
HALF β†’ 25K52200-372#13053#13425
25K β†’ 30K177200-32#13425#13457
30K β†’ 20M9497-3#13457#13460
20M β†’ 21M9477+17#13460#13443
21M β†’ 35K5949+10#13443#13433
35K β†’ 23M74121-47#13433#13480
23M β†’ 24M61135-74#13480#13554
24M β†’ 40K47123-76#13554#13630
40K β†’ 25.2M642+62#13630#13568
25.2M β†’ FINISH16215+147#13568#13421
TOTALS12701696-1059
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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