Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Shayne Lewis

Bib: 5112MAge: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
19:45
3.11 mi
Rank: #3130
Start5K
19:45 | 6:22/mi
10K
39:49
6.21 mi
Rank: #3550 (-420)
5K10K
20:04 | 6:28/mi
15K
59:42
9.32 mi
Rank: #3526 (+24)
10K15K
19:53 | 6:24/mi
20K
1:19:35
12.43 mi
Rank: #3389 (+137)
15K20K
19:53 | 6:24/mi
HALF
1:23:55
13.11 mi
Rank: #3383 (+6)
20KHALF
4:20 | 6:22/mi
25K
1:39:41
15.53 mi
Rank: #3369 (+14)
HALF25K
15:46 | 6:31/mi
30K
2:01:08
18.64 mi
Rank: #3605 (-236)
25K30K
21:27 | 6:55/mi
20M
2:11:07
20.00 mi
Rank: #3860 (-255)
30K20M
9:59 | 7:21/mi
21M
2:19:27
21.00 mi
Rank: #4252 (-392)
20M21M
8:20 | 8:20/mi
35K
2:24:41
21.75 mi
Rank: #4313 (-61)
21M35K
5:14 | 7:00/mi
23M
2:33:31
23.00 mi
Rank: #4359 (-46)
35K23M
8:50 | 7:04/mi
24M
2:40:33
24.00 mi
Rank: #4452 (-93)
23M24M
7:02 | 7:02/mi
40K
2:48:12
24.85 mi
Rank: #4993 (-541)
24M40K
7:39 | 8:57/mi
25.2M
2:51:09
25.20 mi
Rank: #5119 (-126)
40K25.2M
2:57 | 8:34/mi
FINISH
2:58:18
26.22 mi
Rank: #5235 (-116)
25.2MFINISH
7:09 | 7:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:55
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:34:23
Pace7:12 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1719:456:2219:45
6:22
-
10K
6.21 mi10:42:2139:496:2520:04
6:28
+0:06
15K
9.32 mi11:02:1459:426:2519:53
6:24
-0:04
20K
12.43 mi11:22:071:19:356:2519:53
6:24
0:00
HALF
13.11 mi11:26:271:23:556:254:20
6:22
-0:02
25K
15.53 mi11:42:131:39:416:2615:46
6:31
+0:09
30K
18.64 mi12:03:402:01:086:3021:27
6:55
+0:24
20M
20.00 mi12:13:392:11:076:349:59
7:21
+0:26
21M
21.00 mi12:21:592:19:276:398:20
8:20
+0:59
35K
21.75 mi12:27:132:24:416:405:14
7:00
-1:20
23M
23.00 mi12:36:032:33:316:418:50
7:04
+0:04
24M
24.00 mi12:43:052:40:336:427:02
7:02
-0:02
40K
24.85 mi12:50:442:48:126:477:39
8:57
+1:55
25.2M
25.20 mi12:53:412:51:096:482:57
8:34
-0:23
FINISH
26.22 mi13:00:502:58:186:497:09
7:01
-1:33

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

6:22 /mi

Average Pace

6:48 /mi

Slowest Pace

8:57 /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

1:39:41

56% of race

Time at Steady Pace

59:41

33% of race

Time at Slower Pace

18:56

11% of race

Average Pace: 6:48 /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 mi10:22:1719:456:2219:45
6:22
#3130
10K
6.21 mi10:42:2139:496:2520:04
6:28
#3550
15K
9.32 mi11:02:1459:426:2519:53
6:24
#3526
20K
12.43 mi11:22:071:19:356:2519:53
6:24
#3389
HALF
13.11 mi11:26:271:23:556:254:20
6:22
#3383
25K
15.53 mi11:42:131:39:416:2615:46
6:31
#3369
30K
18.64 mi12:03:402:01:086:3021:27
6:55
#3605
20M
20.00 mi12:13:392:11:076:349:59
7:21
#3860
21M
21.00 mi12:21:592:19:276:398:20
8:20
#4252
35K
21.75 mi12:27:132:24:416:405:14
7:00
#4313
23M
23.00 mi12:36:032:33:316:418:50
7:04
#4359
24M
24.00 mi12:43:052:40:336:427:02
7:02
#4452
40K
24.85 mi12:50:442:48:126:477:39
8:57
#4993
25.2M
25.20 mi12:53:412:51:096:482:57
8:34
#5119
FINISH
26.22 mi13:00:502:58:186:497:09
7:01
#5235
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3130299329933513(Top 12%)3359(Top 21%)3359(Top 59%)
10K6.21 mi3.10 mi3550-4203390-3973390-3973933(Top 14%)3736(Top 23%)3736(Top 65%)
15K9.32 mi3.11 mi3526+243367+233367+233513(Top 12%)3359(Top 21%)3359(Top 59%)
20K12.43 mi3.11 mi3389+1373245+1223245+1223156(Top 11%)3029(Top 19%)3029(Top 53%)
HALF13.11 mi0.68 mi3383+63240+53240+53487(Top 12%)3343(Top 20%)3343(Top 58%)
25K15.53 mi2.42 mi3369+143221+193221+193474(Top 12%)3304(Top 20%)3304(Top 58%)
30K18.64 mi3.11 mi3605-2363436-2153436-2155185(Top 18%)4678(Top 29%)4678(Top 82%)
20M20.00 mi1.36 mi3860-2553654-2183654-2187991(Top 28%)6485(Top 40%)6485(Top 113%)
21M21.00 mi1.00 mi4252-3923989-3353989-33512031(Top 41%)8433(Top 52%)8433(Top 147%)
35K21.75 mi0.75 mi4313-614040-514040-516978(Top 24%)5780(Top 35%)5780(Top 101%)
23M23.00 mi1.25 mi4359-464063-234063-235813(Top 20%)4971(Top 30%)4971(Top 87%)
24M24.00 mi1.00 mi4452-934127-644127-646664(Top 23%)5466(Top 33%)5466(Top 96%)
40K24.85 mi0.85 mi4993-5414565-4384565-43818094(Top 62%)10926(Top 67%)10926(Top 191%)
25.2M25.20 mi0.35 mi5119-1264665-1004665-10011842(Top 41%)7983(Top 49%)7983(Top 139%)
FINISH26.22 mi1.02 mi5235-1164743-784743-787650(Top 26%)5849(Top 36%)5849(Top 102%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21
+97ft-345ft

Overall

3513

Males

3359

M18-39

3359

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

3933

Males

3736

M18-39

3736

10K→15K

6.2 - 9.3 mi

Top 12%
×3
+67ft-78ft

Overall

3513

Males

3359

M18-39

3359

15K→20K

9.3 - 12.4 mi

Top 11%
×5
+106ft-86ft

Overall

3156

Males

3029

M18-39

3029

20K→HALF

12.4 - 13.1 mi

Top 12%
×2
+19ft-37ft

Overall

3487

Males

3343

M18-39

3343

HALF→25K

13.1 - 15.5 mi

Top 12%
×4
+66ft-88ft

Overall

3474

Males

3304

M18-39

3304

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5185

Males

4678

M18-39

4678

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

7991

Males

6485

M18-39

6485

20M→21M

20.0 - 21.0 mi

Top 41%
×8
+106ft-24ft

Overall

12031

Males

8433

M18-39

8433

21M→35K

21.0 - 21.8 mi

Top 24%
×7
+17ft-86ft

Overall

6978

Males

5780

M18-39

5780

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5813

Males

4971

M18-39

4971

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6664

Males

5466

M18-39

5466

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

18094

Males

10926

M18-39

10926

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

11842

Males

7983

M18-39

7983

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
×2
+22ft-21ft

Overall

7650

Males

5849

M18-39

5849

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
602
Passed By
1749
Net Change
-2105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3130
5K10K32200-420#3130#3550
10K15K9066+24#3550#3526
15K20K15821+137#3526#3389
20KHALF159+6#3389#3383
HALF25K7965+14#3383#3369
25K30K48200-236#3369#3605
30K20M21200-255#3605#3860
20M21M8200-392#3860#4252
21M35K2081-61#4252#4313
35K23M54100-46#4313#4359
23M24M33126-93#4359#4452
24M40K5200-541#4452#4993
40K25.2M4130-126#4993#5119
25.2MFINISH35151-116#5119#5235
TOTALS6021749-2105
📊

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

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

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