Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

David Baker

Bib: 16375 β€’M β€’Age: N/A

AZ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 40%
Age Group (M55-59)
#0 / 1491
Top 25%
Race Day Weather
51Β°/41Β°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
22:24
3.11 mi
Rank: #10257
Start β†’ 5K
22:24 | 7:13/mi
10K
44:26
6.21 mi
Rank: #9763 (+494)
5K β†’ 10K
22:02 | 7:06/mi
15K
1:06:37
9.32 mi
Rank: #9666 (+97)
10K β†’ 15K
22:11 | 7:09/mi
20K
1:29:39
12.43 mi
Rank: #10016 (-350)
15K β†’ 20K
23:02 | 7:25/mi
HALF
1:34:49
13.11 mi
Rank: #10197 (-181)
20K β†’ HALF
5:10 | 7:35/mi
25K
1:53:07
15.53 mi
Rank: #10402 (-205)
HALF β†’ 25K
18:18 | 7:33/mi
30K
2:17:31
18.64 mi
Rank: #10775 (-373)
25K β†’ 30K
24:24 | 7:52/mi
20M
2:28:13
20.00 mi
Rank: #10860 (-85)
30K β†’ 20M
10:42 | 7:53/mi
21M
2:36:46
21.00 mi
Rank: #11004 (-144)
20M β†’ 21M
8:33 | 8:33/mi
35K
2:42:22
21.75 mi
Rank: #10979 (+25)
21M β†’ 35K
5:36 | 7:30/mi
23M
2:52:18
23.00 mi
Rank: #11001 (-22)
35K β†’ 23M
9:56 | 7:57/mi
24M
3:00:17
24.00 mi
Rank: #11077 (-76)
23M β†’ 24M
7:59 | 7:59/mi
40K
3:07:04
24.85 mi
Rank: #11081 (-4)
24M β†’ 40K
6:47 | 7:57/mi
25.2M
3:10:01
25.20 mi
Rank: #11080 (+1)
40K β†’ 25.2M
2:57 | 8:34/mi
FINISH
3:17:55
26.22 mi
Rank: #11129 (-49)
25.2M β†’ FINISH
7:54 | 7:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:49
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:43:06
Pace7:52 /mi
πŸ“ŠPositive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:3822:247:1322:24
7:13
-
10K
6.21 mi11:25:4044:267:1022:02
7:06
-0:07
15K
9.32 mi11:47:511:06:377:0922:11
7:09
+0:03
20K
12.43 mi12:10:531:29:397:1323:02
7:25
+0:16
HALF
13.11 mi12:16:031:34:497:145:10
7:35
+0:10
25K
15.53 mi12:34:211:53:077:1718:18
7:33
-0:02
30K
18.64 mi12:58:452:17:317:2324:24
7:52
+0:19
20M
20.00 mi13:09:272:28:137:2510:42
7:53
+0:01
21M
21.00 mi13:18:002:36:467:288:33
8:33
+0:40
35K
21.75 mi13:23:362:42:227:285:36
7:30
-1:03
23M
23.00 mi13:33:322:52:187:309:56
7:57
+0:27
24M
24.00 mi13:41:313:00:177:317:59
7:59
+0:02
40K
24.85 mi13:48:183:07:047:326:47
7:57
-0:02
25.2M
25.20 mi13:51:153:10:017:332:57
8:34
+0:37
FINISH
26.22 mi13:59:093:17:557:347:54
7:46
-0:48

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

7:06 /mi

Average Pace

7:33 /mi

Slowest Pace

8:34 /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

1:53:33

57% of race

Time at Steady Pace

1:04:53

33% of race

Time at Slower Pace

19:29

10% of race

Average Pace: 7:33 /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 mi11:03:3822:247:1322:24
7:13
#10257
10K
6.21 mi11:25:4044:267:1022:02
7:06
#9763
15K
9.32 mi11:47:511:06:377:0922:11
7:09
#9666
20K
12.43 mi12:10:531:29:397:1323:02
7:25
#10016
HALF
13.11 mi12:16:031:34:497:145:10
7:35
#10197
25K
15.53 mi12:34:211:53:077:1718:18
7:33
#10402
30K
18.64 mi12:58:452:17:317:2324:24
7:52
#10775
20M
20.00 mi13:09:272:28:137:2510:42
7:53
#10860
21M
21.00 mi13:18:002:36:467:288:33
8:33
#11004
35K
21.75 mi13:23:362:42:227:285:36
7:30
#10979
23M
23.00 mi13:33:322:52:187:309:56
7:57
#11001
24M
24.00 mi13:41:313:00:177:317:59
7:59
#11077
40K
24.85 mi13:48:183:07:047:326:47
7:57
#11081
25.2M
25.20 mi13:51:153:10:017:332:57
8:34
#11080
FINISH
26.22 mi13:59:093:17:557:347:54
7:46
#11129
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi10257821882189599(Top 33%)7820(Top 48%)7820(Top 524%)
10K6.21 mi3.10 mi9763+4947954+2647954+2649358(Top 32%)7712(Top 47%)7712(Top 517%)
15K9.32 mi3.11 mi9666+977889+657889+659599(Top 33%)7820(Top 48%)7820(Top 524%)
20K12.43 mi3.11 mi10016-3508032-1438032-14311232(Top 39%)8493(Top 52%)8493(Top 570%)
HALF13.11 mi0.68 mi10197-1818107-758107-7513560(Top 47%)9593(Top 59%)9593(Top 643%)
25K15.53 mi2.42 mi10402-2058181-748181-7411779(Top 41%)8684(Top 53%)8684(Top 582%)
30K18.64 mi3.11 mi10775-3738305-1248305-12412366(Top 43%)8815(Top 54%)8815(Top 591%)
20M20.00 mi1.36 mi10860-858318-138318-1311890(Top 41%)8504(Top 52%)8504(Top 570%)
21M21.00 mi1.00 mi11004-1448363-458363-4513404(Top 46%)9087(Top 56%)9087(Top 609%)
35K21.75 mi0.75 mi10979+258336+278336+2710699(Top 37%)7816(Top 48%)7816(Top 524%)
23M23.00 mi1.25 mi11001-228335+18335+112004(Top 41%)8358(Top 51%)8358(Top 561%)
24M24.00 mi1.00 mi11077-768343-88343-813598(Top 47%)8970(Top 55%)8970(Top 602%)
40K24.85 mi0.85 mi11081-48326+178326+1712004(Top 41%)8176(Top 50%)8176(Top 548%)
25.2M25.20 mi0.35 mi11080+18310+168310+1611910(Top 41%)8051(Top 49%)8051(Top 540%)
FINISH26.22 mi1.02 mi11129-498295+158295+1513375(Top 46%)8733(Top 53%)8733(Top 586%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
Γ—21
+97ft-345ft

Overall

9599

Males

7820

M55-59

7820

5K→10K

3.1 - 6.2 mi

Top 32%
Γ—5
+79ft-138ft

Overall

9358

Males

7712

M55-59

7712

10K→15K

6.2 - 9.3 mi

Top 33%
Γ—3
+67ft-78ft

Overall

9599

Males

7820

M55-59

7820

15K→20K

9.3 - 12.4 mi

Top 39%
Γ—5
+106ft-86ft

Overall

11232

Males

8493

M55-59

8493

20K→HALF

12.4 - 13.1 mi

Top 47%
Γ—2
+19ft-37ft

Overall

13560

Males

9593

M55-59

9593

HALF→25K

13.1 - 15.5 mi

Top 41%
Γ—4
+66ft-88ft

Overall

11779

Males

8684

M55-59

8684

25K→30K

15.5 - 18.6 mi

Top 43%
Γ—9
+181ft-148ft

Overall

12366

Males

8815

M55-59

8815

30K→20M

18.6 - 20.0 mi

Top 41%
Γ—5
+64ft-50ft

Overall

11890

Males

8504

M55-59

8504

20M→21M

20.0 - 21.0 mi

Top 46%
Γ—8
+106ft-24ft

Overall

13404

Males

9087

M55-59

9087

21M→35K

21.0 - 21.8 mi

Top 37%
Γ—7
+17ft-86ft

Overall

10699

Males

7816

M55-59

7816

35K→23M

21.8 - 23.0 mi

Top 41%
Γ—5
+23ft-63ft

Overall

12004

Males

8358

M55-59

8358

23M→24M

23.0 - 24.0 mi

Top 47%
Γ—6
+12ft-82ft

Overall

13598

Males

8970

M55-59

8970

24M→40K

24.0 - 24.9 mi

Top 41%
Γ—1
+6ft-20ft

Overall

12004

Males

8176

M55-59

8176

40K→25.2M

24.9 - 25.2 mi

Top 41%
Γ—1
+13ft-16ft

Overall

11910

Males

8051

M55-59

8051

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
Γ—2
+22ft-21ft

Overall

13375

Males

8733

M55-59

8733

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1556*
Passed By
1851
Net Change
-872
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10257
5K β†’ 10K575*81+494#10257#9763
10K β†’ 15K219*122+97#9763#9666
15K β†’ 20K72200-350#9666#10016
20K β†’ HALF4185-181#10016#10197
HALF β†’ 25K64200-205#10197#10402
25K β†’ 30K103200-373#10402#10775
30K β†’ 20M66151-85#10775#10860
20M β†’ 21M66200-144#10860#11004
21M β†’ 35K6136+25#11004#10979
35K β†’ 23M99121-22#10979#11001
23M β†’ 24M64140-76#11001#11077
24M β†’ 40K6569-4#11077#11081
40K β†’ 25.2M3433+1#11081#11080
25.2M β†’ FINISH64113-49#11080#11129
TOTALS1556*1851-872

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

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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