Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alessandro Macchiavello

Bib: 10122MAge: 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 (M45-49)
#0 / 2413
Race Day Weather
51°/41°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
22:50
3.11 mi
Rank: #11477
Start5K
22:50 | 7:21/mi
10K
46:54
6.21 mi
Rank: #13243 (-1766)
5K10K
24:04 | 7:45/mi
15K
1:11:16
9.32 mi
Rank: #14046 (-803)
10K15K
24:22 | 7:51/mi
20K
1:35:49
12.43 mi
Rank: #14392 (-346)
15K20K
24:33 | 7:55/mi
HALF
1:41:07
13.11 mi
Rank: #14436 (-44)
20KHALF
5:18 | 7:47/mi
25K
2:00:07
15.53 mi
Rank: #14351 (+85)
HALF25K
19:00 | 7:51/mi
30K
2:25:23
18.64 mi
Rank: #14344 (+7)
25K30K
25:16 | 8:08/mi
20M
2:36:30
20.00 mi
Rank: #14305 (+39)
30K20M
11:07 | 8:12/mi
21M
2:45:16
21.00 mi
Rank: #14300 (+5)
20M21M
8:46 | 8:46/mi
35K
2:51:17
21.75 mi
Rank: #14298 (+2)
21M35K
6:01 | 8:03/mi
23M
3:01:48
23.00 mi
Rank: #14348 (-50)
35K23M
10:31 | 8:25/mi
24M
3:10:08
24.00 mi
Rank: #14436 (-88)
23M24M
8:20 | 8:20/mi
40K
3:17:36
24.85 mi
Rank: #14555 (-119)
24M40K
7:28 | 8:44/mi
25.2M
3:20:54
25.20 mi
Rank: #14617 (-62)
40K25.2M
3:18 | 9:35/mi
FINISH
3:29:31
26.22 mi
Rank: #14789 (-172)
25.2MFINISH
8:37 | 8:28/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
Time1:41:07
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:48:24
Pace8:17 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:0322:507:2122:50
7:21
-
10K
6.21 mi11:04:0746:547:3324:04
7:45
+0:24
15K
9.32 mi11:28:291:11:167:3924:22
7:51
+0:06
20K
12.43 mi11:53:021:35:497:4324:33
7:55
+0:04
HALF
13.11 mi11:58:201:41:077:435:18
7:47
-0:08
25K
15.53 mi12:17:202:00:077:4419:00
7:51
+0:04
30K
18.64 mi12:42:362:25:237:4825:16
8:08
+0:17
20M
20.00 mi12:53:432:36:307:5011:07
8:12
+0:04
21M
21.00 mi13:02:292:45:167:538:46
8:46
+0:34
35K
21.75 mi13:08:302:51:177:536:01
8:03
-0:43
23M
23.00 mi13:19:013:01:487:5510:31
8:25
+0:22
24M
24.00 mi13:27:213:10:087:568:20
8:20
-0:05
40K
24.85 mi13:34:493:17:367:587:28
8:44
+0:24
25.2M
25.20 mi13:38:073:20:547:593:18
9:35
+0:51
FINISH
26.22 mi13:46:443:29:318:008:37
8:28
-1:07

Checkpoint Splits Visualizations

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

📈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

7:21 /mi

Average Pace

8:00 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:35:34

46% of race

Time at Steady Pace

1:15:17

36% of race

Time at Slower Pace

38:40

18% of race

Average Pace: 7:59 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:40:0322:507:2122:50
7:21
#11477
10K
6.21 mi11:04:0746:547:3324:04
7:45
#13243
15K
9.32 mi11:28:291:11:167:3924:22
7:51
#14046
20K
12.43 mi11:53:021:35:497:4324:33
7:55
#14392
HALF
13.11 mi11:58:201:41:077:435:18
7:47
#14436
25K
15.53 mi12:17:202:00:077:4419:00
7:51
#14351
30K
18.64 mi12:42:362:25:237:4825:16
8:08
#14344
20M
20.00 mi12:53:432:36:307:5011:07
8:12
#14305
21M
21.00 mi13:02:292:45:167:538:46
8:46
#14300
35K
21.75 mi13:08:302:51:177:536:01
8:03
#14298
23M
23.00 mi13:19:013:01:487:5510:31
8:25
#14348
24M
24.00 mi13:27:213:10:087:568:20
8:20
#14436
40K
24.85 mi13:34:493:17:367:587:28
8:44
#14555
25.2M
25.20 mi13:38:073:20:547:593:18
9:35
#14617
FINISH
26.22 mi13:46:443:29:318:008:37
8:28
#14789
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 mi114778810881015687(Top 54%)10459(Top 64%)10459(Top 433%)
10K6.21 mi3.10 mi13243-17669527-7179527-71715126(Top 52%)10279(Top 63%)10279(Top 426%)
15K9.32 mi3.11 mi14046-8039837-3109837-31015687(Top 54%)10459(Top 64%)10459(Top 433%)
20K12.43 mi3.11 mi14392-3469964-1279964-12715322(Top 53%)10267(Top 63%)10267(Top 425%)
HALF13.11 mi0.68 mi14436-449984-209984-2015309(Top 53%)10328(Top 63%)10328(Top 428%)
25K15.53 mi2.42 mi14351+859920+649920+6414103(Top 49%)9700(Top 59%)9700(Top 402%)
30K18.64 mi3.11 mi14344+79877+439877+4314438(Top 50%)9738(Top 60%)9738(Top 404%)
20M20.00 mi1.36 mi14305+399847+309847+3014140(Top 49%)9524(Top 58%)9524(Top 395%)
21M21.00 mi1.00 mi14300+59828+199828+1914755(Top 51%)9703(Top 59%)9703(Top 402%)
35K21.75 mi0.75 mi14298+29809+199809+1914728(Top 51%)9638(Top 59%)9638(Top 399%)
23M23.00 mi1.25 mi14348-509793+169793+1615094(Top 52%)9724(Top 60%)9724(Top 403%)
24M24.00 mi1.00 mi14436-889794-19794-115886(Top 55%)9989(Top 61%)9989(Top 414%)
40K24.85 mi0.85 mi14555-1199828-349828-3416986(Top 59%)10404(Top 64%)10404(Top 431%)
25.2M25.20 mi0.35 mi14617-629846-189846-1817549(Top 60%)10670(Top 65%)10670(Top 442%)
FINISH26.22 mi1.02 mi14789-1729893-479893-4717891(Top 62%)10831(Top 66%)10831(Top 449%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15687

Males

10459

M45-49

10459

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15126

Males

10279

M45-49

10279

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15687

Males

10459

M45-49

10459

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15322

Males

10267

M45-49

10267

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15309

Males

10328

M45-49

10328

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14103

Males

9700

M45-49

9700

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14438

Males

9738

M45-49

9738

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14140

Males

9524

M45-49

9524

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14755

Males

9703

M45-49

9703

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14728

Males

9638

M45-49

9638

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15094

Males

9724

M45-49

9724

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15886

Males

9989

M45-49

9989

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

16986

Males

10404

M45-49

10404

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17549

Males

10670

M45-49

10670

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17891

Males

10831

M45-49

10831

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1002
Passed By
1864
Net Change
-3312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11477
5K10K14200-1766#11477#13243
10K15K44200-803#13243#14046
15K20K77200-346#14046#14392
20KHALF1458-44#14392#14436
HALF25K18398+85#14436#14351
25K30K192185+7#14351#14344
30K20M11980+39#14344#14305
20M21M9994+5#14305#14300
21M35K5553+2#14300#14298
35K23M85135-50#14298#14348
23M24M45133-88#14348#14436
24M40K42161-119#14436#14555
40K25.2M1678-62#14555#14617
25.2MFINISH17189-172#14617#14789
TOTALS10021864-3312
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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