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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carlos Marca

Bib: 9547 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 49%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M50-54)
#0 / 1868
Top 41%
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
21:02
3.11 mi
Rank: #6578
Start → 5K
21:02 | 6:47/mi
10K
42:38
6.21 mi
Rank: #7477 (-899)
5K → 10K
21:36 | 6:58/mi
15K
1:04:20
9.32 mi
Rank: #7832 (-355)
10K → 15K
21:42 | 7:00/mi
20K
1:27:29
12.43 mi
Rank: #8650 (-818)
15K → 20K
23:09 | 7:28/mi
HALF
1:32:30
13.11 mi
Rank: #8774 (-124)
20K → HALF
5:01 | 7:22/mi
25K
1:51:02
15.53 mi
Rank: #9281 (-507)
HALF → 25K
18:32 | 7:39/mi
30K
2:16:08
18.64 mi
Rank: #10091 (-810)
25K → 30K
25:06 | 8:05/mi
20M
2:27:17
20.00 mi
Rank: #10416 (-325)
30K → 20M
11:09 | 8:13/mi
21M
2:35:44
21.00 mi
Rank: #10554 (-138)
20M → 21M
8:27 | 8:27/mi
35K
2:41:09
21.75 mi
Rank: #10468 (+86)
21M → 35K
5:25 | 7:15/mi
23M
2:50:44
23.00 mi
Rank: #10391 (+77)
35K → 23M
9:35 | 7:40/mi
24M
2:58:25
24.00 mi
Rank: #10426 (-35)
23M → 24M
7:41 | 7:41/mi
40K
3:05:26
24.85 mi
Rank: #10548 (-122)
24M → 40K
7:01 | 8:13/mi
25.2M
3:08:26
25.20 mi
Rank: #10577 (-29)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:16:22
26.22 mi
Rank: #10674 (-97)
25.2M → FINISH
7:56 | 7:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:30
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:43:52
Pace7:56 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:3121:026:4721:02
6:47
-
10K
6.21 mi10:59:0742:386:5221:36
6:58
+0:11
15K
9.32 mi11:20:491:04:206:5521:42
7:00
+0:02
20K
12.43 mi11:43:581:27:297:0323:09
7:28
+0:28
HALF
13.11 mi11:48:591:32:307:045:01
7:22
-0:06
25K
15.53 mi12:07:311:51:027:0918:32
7:39
+0:17
30K
18.64 mi12:32:372:16:087:1925:06
8:05
+0:26
20M
20.00 mi12:43:462:27:177:2211:09
8:13
+0:08
21M
21.00 mi12:52:132:35:447:258:27
8:27
+0:14
35K
21.75 mi12:57:382:41:097:255:25
7:15
-1:12
23M
23.00 mi13:07:132:50:447:269:35
7:40
+0:25
24M
24.00 mi13:14:542:58:257:277:41
7:41
+0:01
40K
24.85 mi13:21:553:05:267:287:01
8:13
+0:32
25.2M
25.20 mi13:24:553:08:267:293:00
8:42
+0:29
FINISH
26.22 mi13:32:513:16:227:307:56
7:48
-0:54

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

7:30 /mi

Slowest Pace

8:42 /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

1:14:46

38% of race

Time at Steady Pace

1:06:53

34% of race

Time at Slower Pace

54:43

28% of race

Average Pace: 7:29 /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 mi10:37:3121:026:4721:02
6:47
#6578
10K
6.21 mi10:59:0742:386:5221:36
6:58
#7477
15K
9.32 mi11:20:491:04:206:5521:42
7:00
#7832
20K
12.43 mi11:43:581:27:297:0323:09
7:28
#8650
HALF
13.11 mi11:48:591:32:307:045:01
7:22
#8774
25K
15.53 mi12:07:311:51:027:0918:32
7:39
#9281
30K
18.64 mi12:32:372:16:087:1925:06
8:05
#10091
20M
20.00 mi12:43:462:27:177:2211:09
8:13
#10416
21M
21.00 mi12:52:132:35:447:258:27
8:27
#10554
35K
21.75 mi12:57:382:41:097:255:25
7:15
#10468
23M
23.00 mi13:07:132:50:447:269:35
7:40
#10391
24M
24.00 mi13:14:542:58:257:277:41
7:41
#10426
40K
24.85 mi13:21:553:05:267:287:01
8:13
#10548
25.2M
25.20 mi13:24:553:08:267:293:00
8:42
#10577
FINISH
26.22 mi13:32:513:16:227:307:56
7:48
#10674
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 mi6578591459148478(Top 29%)7162(Top 44%)7162(Top 383%)
10K6.21 mi3.10 mi7477-8996538-6246538-6248337(Top 29%)7106(Top 43%)7106(Top 380%)
15K9.32 mi3.11 mi7832-3556769-2316769-2318478(Top 29%)7162(Top 44%)7162(Top 383%)
20K12.43 mi3.11 mi8650-8187279-5107279-51011548(Top 40%)8649(Top 53%)8649(Top 463%)
HALF13.11 mi0.68 mi8774-1247352-737352-7311643(Top 40%)8763(Top 54%)8763(Top 469%)
25K15.53 mi2.42 mi9281-5077623-2717623-27112554(Top 43%)9038(Top 55%)9038(Top 484%)
30K18.64 mi3.11 mi10091-8107973-3507973-35014057(Top 48%)9573(Top 59%)9573(Top 512%)
20M20.00 mi1.36 mi10416-3258105-1328105-13214289(Top 49%)9584(Top 59%)9584(Top 513%)
21M21.00 mi1.00 mi10554-1388156-518156-5112766(Top 44%)8784(Top 54%)8784(Top 470%)
35K21.75 mi0.75 mi10468+868089+678089+678844(Top 30%)6890(Top 42%)6890(Top 369%)
23M23.00 mi1.25 mi10391+778013+768013+769975(Top 34%)7364(Top 45%)7364(Top 394%)
24M24.00 mi1.00 mi10426-358007+68007+611393(Top 39%)7965(Top 49%)7965(Top 426%)
40K24.85 mi0.85 mi10548-1228052-458052-4513766(Top 47%)8951(Top 55%)8951(Top 479%)
25.2M25.20 mi0.35 mi10577-298062-108062-1012795(Top 44%)8481(Top 52%)8481(Top 454%)
FINISH26.22 mi1.02 mi10674-978084-228084-2213628(Top 47%)8841(Top 54%)8841(Top 473%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8478

Males

7162

M50-54

7162

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8337

Males

7106

M50-54

7106

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8478

Males

7162

M50-54

7162

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11548

Males

8649

M50-54

8649

20K→HALF

12.4 - 13.1 mi

Top 40%
×2
+19ft-37ft

Overall

11643

Males

8763

M50-54

8763

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12554

Males

9038

M50-54

9038

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

14057

Males

9573

M50-54

9573

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14289

Males

9584

M50-54

9584

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12766

Males

8784

M50-54

8784

21M→35K

21.0 - 21.8 mi

Top 30%
×7
+17ft-86ft

Overall

8844

Males

6890

M50-54

6890

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9975

Males

7364

M50-54

7364

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11393

Males

7965

M50-54

7965

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13766

Males

8951

M50-54

8951

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12795

Males

8481

M50-54

8481

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13628

Males

8841

M50-54

8841

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
690
Passed By
2052
Net Change
-4096
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6578
5K → 10K35200-899#6578#7477
10K → 15K44200-355#7477#7832
15K → 20K24200-818#7832#8650
20K → HALF4128-124#8650#8774
HALF → 25K37200-507#8774#9281
25K → 30K46200-810#9281#10091
30K → 20M34200-325#10091#10416
20M → 21M60198-138#10416#10554
21M → 35K9913+86#10554#10468
35K → 23M14669+77#10468#10391
23M → 24M66101-35#10391#10426
24M → 40K41163-122#10426#10548
40K → 25.2M1847-29#10548#10577
25.2M → FINISH36133-97#10577#10674
TOTALS6902052-4096
📊

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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