Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jeremy Shinn

Bib: 4006MAge: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
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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Your Race Performance Report includes:
  • 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
21:02
3.11 mi
Rank: #6584
Start5K
21:02 | 6:47/mi
10K
42:31
6.21 mi
Rank: #7307 (-723)
5K10K
21:29 | 6:55/mi
15K
1:04:14
9.32 mi
Rank: #7735 (-428)
10K15K
21:43 | 7:00/mi
20K
1:27:45
12.43 mi
Rank: #8807 (-1072)
15K20K
23:31 | 7:35/mi
HALF
1:32:48
13.11 mi
Rank: #8965 (-158)
20KHALF
5:03 | 7:25/mi
25K
1:54:18
15.53 mi
Rank: #11166 (-2201)
HALF25K
21:30 | 8:52/mi
30K
2:24:34
18.64 mi
Rank: #13971 (-2805)
25K30K
30:16 | 9:45/mi
20M
2:36:49
20.00 mi
Rank: #14447 (-476)
30K20M
12:15 | 9:02/mi
21M
2:48:03
21.00 mi
Rank: #15386 (-939)
20M21M
11:14 | 11:14/mi
35K
2:54:40
21.75 mi
Rank: #15554 (-168)
21M35K
6:37 | 8:51/mi
23M
3:06:25
23.00 mi
Rank: #15887 (-333)
35K23M
11:45 | 9:24/mi
24M
3:14:41
24.00 mi
Rank: #15871 (+16)
23M24M
8:16 | 8:16/mi
40K
3:21:55
24.85 mi
Rank: #15834 (+37)
24M40K
7:14 | 8:28/mi
25.2M
3:25:15
25.20 mi
Rank: #15878 (-44)
40K25.2M
3:20 | 9:40/mi
FINISH
3:33:49
26.22 mi
Rank: #15929 (-51)
25.2MFINISH
8:34 | 8:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:48
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time2:01:01
Pace9:14 /mi
📊Positive Split: 30.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5721:026:4721:02
6:47
-
10K
6.21 mi10:44:2642:316:5121:29
6:55
+0:08
15K
9.32 mi11:06:091:04:146:5421:43
7:00
+0:05
20K
12.43 mi11:29:401:27:457:0423:31
7:35
+0:35
HALF
13.11 mi11:34:431:32:487:055:03
7:25
-0:10
25K
15.53 mi11:56:131:54:187:2221:30
8:52
+1:27
30K
18.64 mi12:26:292:24:347:4630:16
9:45
+0:53
20M
20.00 mi12:38:442:36:497:5112:15
9:02
-0:43
21M
21.00 mi12:49:582:48:038:0111:14
11:14
+2:12
35K
21.75 mi12:56:352:54:408:026:37
8:51
-2:23
23M
23.00 mi13:08:203:06:258:0711:45
9:24
+0:33
24M
24.00 mi13:16:363:14:418:078:16
8:16
-1:08
40K
24.85 mi13:23:503:21:558:087:14
8:28
+0:12
25.2M
25.20 mi13:27:103:25:158:093:20
9:40
+1:12
FINISH
26.22 mi13:35:443:33:498:108:34
8:25
-1:15

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

6:47 /mi

Average Pace

8:10 /mi

Slowest Pace

11:14 /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

1:32:48

43% of race

Time at Steady Pace

1:04:26

30% of race

Time at Slower Pace

56:35

26% of race

Average Pace: 8:09 /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 mi10:22:5721:026:4721:02
6:47
#6584
10K
6.21 mi10:44:2642:316:5121:29
6:55
#7307
15K
9.32 mi11:06:091:04:146:5421:43
7:00
#7735
20K
12.43 mi11:29:401:27:457:0423:31
7:35
#8807
HALF
13.11 mi11:34:431:32:487:055:03
7:25
#8965
25K
15.53 mi11:56:131:54:187:2221:30
8:52
#11166
30K
18.64 mi12:26:292:24:347:4630:16
9:45
#13971
20M
20.00 mi12:38:442:36:497:5112:15
9:02
#14447
21M
21.00 mi12:49:582:48:038:0111:14
11:14
#15386
35K
21.75 mi12:56:352:54:408:026:37
8:51
#15554
23M
23.00 mi13:08:203:06:258:0711:45
9:24
#15887
24M
24.00 mi13:16:363:14:418:078:16
8:16
#15871
40K
24.85 mi13:23:503:21:558:087:14
8:28
#15834
25.2M
25.20 mi13:27:103:25:158:093:20
9:40
#15878
FINISH
26.22 mi13:35:443:33:498:108:34
8:25
#15929
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 mi6584592059208520(Top 29%)7193(Top 44%)7193(Top 126%)
10K6.21 mi3.10 mi7307-7236425-5056425-5058054(Top 28%)6929(Top 42%)6929(Top 121%)
15K9.32 mi3.11 mi7735-4286705-2806705-2808520(Top 29%)7193(Top 44%)7193(Top 126%)
20K12.43 mi3.11 mi8807-10727374-6697374-66912566(Top 43%)9100(Top 56%)9100(Top 159%)
HALF13.11 mi0.68 mi8965-1587473-997473-9912184(Top 42%)9039(Top 55%)9039(Top 158%)
25K15.53 mi2.42 mi11166-22018550-10778550-107720523(Top 71%)12503(Top 77%)12503(Top 218%)
30K18.64 mi3.11 mi13971-28059740-11909740-119022396(Top 77%)13331(Top 82%)13331(Top 233%)
20M20.00 mi1.36 mi14447-4769904-1649904-16418989(Top 65%)11633(Top 71%)11633(Top 203%)
21M21.00 mi1.00 mi15386-93910242-33810242-33823608(Top 81%)13762(Top 84%)13762(Top 240%)
35K21.75 mi0.75 mi15554-16810295-5310295-5319313(Top 67%)11631(Top 71%)11631(Top 203%)
23M23.00 mi1.25 mi15887-33310403-10810403-10820177(Top 70%)12040(Top 74%)12040(Top 210%)
24M24.00 mi1.00 mi15871+1610388+1510388+1515464(Top 53%)9823(Top 60%)9823(Top 172%)
40K24.85 mi0.85 mi15834+3710354+3410354+3415385(Top 53%)9689(Top 59%)9689(Top 169%)
25.2M25.20 mi0.35 mi15878-4410358-410358-418029(Top 62%)10900(Top 67%)10900(Top 190%)
FINISH26.22 mi1.02 mi15929-5110369-1110369-1117618(Top 61%)10710(Top 66%)10710(Top 187%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8520

Males

7193

M18-39

7193

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8054

Males

6929

M18-39

6929

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8520

Males

7193

M18-39

7193

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12566

Males

9100

M18-39

9100

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12184

Males

9039

M18-39

9039

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20523

Males

12503

M18-39

12503

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22396

Males

13331

M18-39

13331

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18989

Males

11633

M18-39

11633

20M→21M

20.0 - 21.0 mi

Top 81%
×8
+106ft-24ft

Overall

23608

Males

13762

M18-39

13762

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19313

Males

11631

M18-39

11631

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20177

Males

12040

M18-39

12040

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15464

Males

9823

M18-39

9823

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15385

Males

9689

M18-39

9689

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

18029

Males

10900

M18-39

10900

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17618

Males

10710

M18-39

10710

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
437
Passed By
2219
Net Change
-9345
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6584
5K10K50200-723#6584#7307
10K15K35200-428#7307#7735
15K20K18200-1072#7735#8807
20KHALF3161-158#8807#8965
HALF25K6200-2201#8965#11166
25K30K7200-2805#11166#13971
30K20M24200-476#13971#14447
20M21M13200-939#14447#15386
21M35K31199-168#15386#15554
35K23M33200-333#15554#15887
23M24M7660+16#15887#15871
24M40K8245+37#15871#15834
40K25.2M1963-44#15834#15878
25.2MFINISH4091-51#15878#15929
TOTALS4372219-9345
📊

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

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

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Export & Support

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Export Track Data

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

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