Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Gary Ly

Bib: 14185MAge: N/A

WA

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 (M50-54)
#0 / 1868
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
25:11
3.11 mi
Rank: #17628
Start5K
25:11 | 8:07/mi
10K
50:07
6.21 mi
Rank: #17544 (+84)
5K10K
24:56 | 8:02/mi
15K
1:13:55
9.32 mi
Rank: #16531 (+1013)
10K15K
23:48 | 7:40/mi
20K
1:37:36
12.43 mi
Rank: #15585 (+946)
15K20K
23:41 | 7:38/mi
HALF
1:42:33
13.11 mi
Rank: #15360 (+225)
20KHALF
4:57 | 7:16/mi
25K
2:02:20
15.53 mi
Rank: #15549 (-189)
HALF25K
19:47 | 8:10/mi
30K
2:27:18
18.64 mi
Rank: #15216 (+333)
25K30K
24:58 | 8:03/mi
20M
2:38:35
20.00 mi
Rank: #15158 (+58)
30K20M
11:17 | 8:19/mi
21M
2:47:31
21.00 mi
Rank: #15172 (-14)
20M21M
8:56 | 8:56/mi
35K
2:53:27
21.75 mi
Rank: #15117 (+55)
21M35K
5:56 | 7:56/mi
23M
3:03:58
23.00 mi
Rank: #15126 (-9)
35K23M
10:31 | 8:25/mi
24M
3:12:07
24.00 mi
Rank: #15086 (+40)
23M24M
8:09 | 8:09/mi
40K
3:19:11
24.85 mi
Rank: #15040 (+46)
24M40K
7:04 | 8:16/mi
25.2M
3:22:27
25.20 mi
Rank: #15077 (-37)
40K25.2M
3:16 | 9:29/mi
FINISH
3:30:11
26.22 mi
Rank: #14971 (+106)
25.2MFINISH
7:44 | 7:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:33
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:47:38
Pace8:13 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2725:118:0725:11
8:07
-
10K
6.21 mi11:20:2350:078:0424:56
8:02
-0:05
15K
9.32 mi11:44:111:13:557:5623:48
7:40
-0:22
20K
12.43 mi12:07:521:37:367:5223:41
7:38
-0:02
HALF
13.11 mi12:12:491:42:337:504:57
7:16
-0:22
25K
15.53 mi12:32:362:02:207:5319:47
8:10
+0:54
30K
18.64 mi12:57:342:27:187:5524:58
8:03
-0:07
20M
20.00 mi13:08:512:38:357:5611:17
8:19
+0:16
21M
21.00 mi13:17:472:47:317:598:56
8:56
+0:37
35K
21.75 mi13:23:432:53:277:595:56
7:56
-1:00
23M
23.00 mi13:34:143:03:588:0010:31
8:25
+0:29
24M
24.00 mi13:42:233:12:078:018:09
8:09
-0:16
40K
24.85 mi13:49:273:19:118:017:04
8:16
+0:07
25.2M
25.20 mi13:52:433:22:278:033:16
9:29
+1:13
FINISH
26.22 mi14:00:273:30:118:027:44
7:36
-1:53

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

7:16 /mi

Average Pace

8:01 /mi

Slowest Pace

9:29 /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

1:00:10

29% of race

Time at Steady Pace

2:07:18

61% of race

Time at Slower Pace

22:43

11% of race

Average Pace: 8:01 /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 mi10:55:2725:118:0725:11
8:07
#17628
10K
6.21 mi11:20:2350:078:0424:56
8:02
#17544
15K
9.32 mi11:44:111:13:557:5623:48
7:40
#16531
20K
12.43 mi12:07:521:37:367:5223:41
7:38
#15585
HALF
13.11 mi12:12:491:42:337:504:57
7:16
#15360
25K
15.53 mi12:32:362:02:207:5319:47
8:10
#15549
30K
18.64 mi12:57:342:27:187:5524:58
8:03
#15216
20M
20.00 mi13:08:512:38:357:5611:17
8:19
#15158
21M
21.00 mi13:17:472:47:317:598:56
8:56
#15172
35K
21.75 mi13:23:432:53:277:595:56
7:56
#15117
23M
23.00 mi13:34:143:03:588:0010:31
8:25
#15126
24M
24.00 mi13:42:233:12:078:018:09
8:09
#15086
40K
24.85 mi13:49:273:19:118:017:04
8:16
#15040
25.2M
25.20 mi13:52:433:22:278:033:16
9:29
#15077
FINISH
26.22 mi14:00:273:30:118:027:44
7:36
#14971
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 mi17628112651126514190(Top 49%)9882(Top 60%)9882(Top 529%)
10K6.21 mi3.10 mi17544+8411237+2811237+2817418(Top 60%)11184(Top 68%)11184(Top 599%)
15K9.32 mi3.11 mi16531+101310812+42510812+42514190(Top 49%)9882(Top 60%)9882(Top 529%)
20K12.43 mi3.11 mi15585+94610406+40610406+40613027(Top 45%)9301(Top 57%)9301(Top 498%)
HALF13.11 mi0.68 mi15360+22510331+7510331+7510858(Top 37%)8440(Top 52%)8440(Top 452%)
25K15.53 mi2.42 mi15549-18910381-5010381-5016507(Top 57%)10719(Top 66%)10719(Top 574%)
30K18.64 mi3.11 mi15216+33310221+16010221+16013741(Top 47%)9442(Top 58%)9442(Top 505%)
20M20.00 mi1.36 mi15158+5810178+4310178+4314960(Top 52%)9877(Top 60%)9877(Top 529%)
21M21.00 mi1.00 mi15172-1410146+3210146+3215735(Top 54%)10131(Top 62%)10131(Top 542%)
35K21.75 mi0.75 mi15117+5510119+2710119+2713967(Top 48%)9306(Top 57%)9306(Top 498%)
23M23.00 mi1.25 mi15126-910096+2310096+2315095(Top 52%)9725(Top 60%)9725(Top 521%)
24M24.00 mi1.00 mi15086+4010064+3210064+3214731(Top 51%)9490(Top 58%)9490(Top 508%)
40K24.85 mi0.85 mi15040+4610031+3310031+3314192(Top 49%)9156(Top 56%)9156(Top 490%)
25.2M25.20 mi0.35 mi15077-3710034-310034-317127(Top 59%)10474(Top 64%)10474(Top 561%)
FINISH26.22 mi1.02 mi14971+1069978+569978+5612098(Top 42%)8155(Top 50%)8155(Top 437%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14190

Males

9882

M50-54

9882

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17418

Males

11184

M50-54

11184

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14190

Males

9882

M50-54

9882

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13027

Males

9301

M50-54

9301

20K→HALF

12.4 - 13.1 mi

Top 37%
×2
+19ft-37ft

Overall

10858

Males

8440

M50-54

8440

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16507

Males

10719

M50-54

10719

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13741

Males

9442

M50-54

9442

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

14960

Males

9877

M50-54

9877

20M→21M

20.0 - 21.0 mi

Top 54%
×8
+106ft-24ft

Overall

15735

Males

10131

M50-54

10131

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13967

Males

9306

M50-54

9306

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15095

Males

9725

M50-54

9725

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14731

Males

9490

M50-54

9490

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14192

Males

9156

M50-54

9156

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17127

Males

10474

M50-54

10474

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12098

Males

8155

M50-54

8155

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3681*
Passed By
947
Net Change
+2657
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17628
5K10K284*200+84#17628#17544
10K15K1021*8+1013#17544#16531
15K20K947*1+946#16531#15585
20KHALF226*1+225#15585#15360
HALF25K88200-189#15360#15549
25K30K381*48+333#15549#15216
30K20M12870+58#15216#15158
20M21M107121-14#15158#15172
21M35K7823+55#15172#15117
35K23M94103-9#15117#15126
23M24M9555+40#15126#15086
24M40K8943+46#15086#15040
40K25.2M2057-37#15040#15077
25.2MFINISH12317+106#15077#14971
TOTALS3681*947+2657

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

📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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