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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Claudio Israel Cordero Diaz

Bib: 30556 •M •Age: N/A

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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
Personalized for Claudio

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 10:53/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
33:50
3.11 mi
Rank: #27856
Start → 5K
33:50 | 10:54/mi
10K
1:08:06
6.21 mi
Rank: #27827 (+29)
5K → 10K
34:16 | 11:02/mi
15K
1:42:22
9.32 mi
Rank: #27702 (+125)
10K → 15K
34:16 | 11:02/mi
20K
2:16:59
12.43 mi
Rank: #27548 (+154)
15K → 20K
34:37 | 11:09/mi
HALF
2:25:19
13.11 mi
Rank: #27625 (-77)
20K → HALF
8:20 | 12:14/mi
25K
2:52:26
15.53 mi
Rank: #27443 (+182)
HALF → 25K
27:07 | 11:11/mi
30K
3:29:50
18.64 mi
Rank: #27342 (+101)
25K → 30K
37:24 | 12:03/mi
20M
3:48:51
20.00 mi
Rank: #27462 (-120)
30K → 20M
19:01 | 14:01/mi
21M
4:01:30
21.00 mi
Rank: #27400 (+62)
20M → 21M
12:39 | 12:39/mi
35K
4:10:40
21.75 mi
Rank: #27391 (+9)
21M → 35K
9:10 | 12:16/mi
23M
4:27:00
23.00 mi
Rank: #27405 (-14)
35K → 23M
16:20 | 13:04/mi
24M
4:38:27
24.00 mi
Rank: #27347 (+58)
23M → 24M
11:27 | 11:27/mi
40K
4:49:21
24.85 mi
Rank: #27348 (-1)
24M → 40K
10:54 | 12:45/mi
25.2M
4:54:32
25.20 mi
Rank: #27363 (-15)
40K → 25.2M
5:11 | 15:02/mi
FINISH
5:09:23
26.22 mi
Rank: #27487 (-124)
25.2M → FINISH
14:51 | 14:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:25:19
Pace11:06 /mi
2nd Half
Distance13.11 mi
Time2:44:04
Pace12:31 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2633:5010:5433:50
10:54
-
10K
6.21 mi12:33:421:08:0610:5834:16
11:02
+0:08
15K
9.32 mi13:07:581:42:2210:5934:16
11:02
0:00
20K
12.43 mi13:42:352:16:5911:0234:37
11:09
+0:07
HALF
13.11 mi13:50:552:25:1911:068:20
12:14
+1:05
25K
15.53 mi14:18:022:52:2611:0727:07
11:11
-1:03
30K
18.64 mi14:55:263:29:5011:1637:24
12:03
+0:52
20M
20.00 mi15:14:273:48:5111:2719:01
14:01
+1:58
21M
21.00 mi15:27:064:01:3011:3112:39
12:39
-1:22
35K
21.75 mi15:36:164:10:4011:329:10
12:16
-0:23
23M
23.00 mi15:52:364:27:0011:3716:20
13:04
+0:48
24M
24.00 mi16:04:034:38:2711:3711:27
11:27
-1:37
40K
24.85 mi16:14:574:49:2111:3910:54
12:45
+1:18
25.2M
25.20 mi16:20:084:54:3211:425:11
15:02
+2:17
FINISH
26.22 mi16:34:595:09:2311:4914:51
14:35
-0:27

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

10:54 /mi

Average Pace

11:49 /mi

Slowest Pace

15:02 /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

2:55:33

57% of race

Time at Steady Pace

1:18:27

25% of race

Time at Slower Pace

55:23

18% of race

Average Pace: 11:48 /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 mi11:59:2633:5010:5433:50
10:54
#27856
10K
6.21 mi12:33:421:08:0610:5834:16
11:02
#27827
15K
9.32 mi13:07:581:42:2210:5934:16
11:02
#27702
20K
12.43 mi13:42:352:16:5911:0234:37
11:09
#27548
HALF
13.11 mi13:50:552:25:1911:068:20
12:14
#27625
25K
15.53 mi14:18:022:52:2611:0727:07
11:11
#27443
30K
18.64 mi14:55:263:29:5011:1637:24
12:03
#27342
20M
20.00 mi15:14:273:48:5111:2719:01
14:01
#27462
21M
21.00 mi15:27:064:01:3011:3112:39
12:39
#27400
35K
21.75 mi15:36:164:10:4011:329:10
12:16
#27391
23M
23.00 mi15:52:364:27:0011:3716:20
13:04
#27405
24M
24.00 mi16:04:034:38:2711:3711:27
11:27
#27347
40K
24.85 mi16:14:574:49:2111:3910:54
12:45
#27348
25.2M
25.20 mi16:20:084:54:3211:425:11
15:02
#27363
FINISH
26.22 mi16:34:595:09:2311:4914:51
14:35
#27487
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi27856159681596827447(Top 95%)15774(Top 97%)15774(Top 844%)
10K6.21 mi3.10 mi27827+2915950+1815950+1827707(Top 95%)15878(Top 97%)15878(Top 850%)
15K9.32 mi3.11 mi27702+12515890+6015890+6027447(Top 95%)15774(Top 97%)15774(Top 844%)
20K12.43 mi3.11 mi27548+15415827+6315827+6327143(Top 94%)15656(Top 96%)15656(Top 838%)
HALF13.11 mi0.68 mi27625-7715846-1915846-1928370(Top 98%)16084(Top 98%)16084(Top 861%)
25K15.53 mi2.42 mi27443+18215774+7215774+7226595(Top 92%)15351(Top 94%)15351(Top 822%)
30K18.64 mi3.11 mi27342+10115713+6115713+6126819(Top 92%)15364(Top 94%)15364(Top 822%)
20M20.00 mi1.36 mi27462-12015744-3115744-3128114(Top 97%)15906(Top 97%)15906(Top 851%)
21M21.00 mi1.00 mi27400+6215706+3815706+3825972(Top 89%)14871(Top 91%)14871(Top 796%)
35K21.75 mi0.75 mi27391+915699+715699+727010(Top 93%)15346(Top 94%)15346(Top 822%)
23M23.00 mi1.25 mi27405-1415698+115698+127382(Top 94%)15519(Top 95%)15519(Top 831%)
24M24.00 mi1.00 mi27347+5815667+3115667+3125876(Top 89%)14742(Top 90%)14742(Top 789%)
40K24.85 mi0.85 mi27348-115663+415663+426804(Top 92%)15163(Top 93%)15163(Top 812%)
25.2M25.20 mi0.35 mi27363-1515667-415667-427951(Top 96%)15749(Top 96%)15749(Top 843%)
FINISH26.22 mi1.02 mi27487-12415707-4015707-4028781(Top 99%)16186(Top 99%)16186(Top 866%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21
+97ft-345ft

Overall

27447

Males

15774

M50-54

15774

5K→10K

3.1 - 6.2 mi

Top 95%
×5
+79ft-138ft

Overall

27707

Males

15878

M50-54

15878

10K→15K

6.2 - 9.3 mi

Top 95%
×3
+67ft-78ft

Overall

27447

Males

15774

M50-54

15774

15K→20K

9.3 - 12.4 mi

Top 94%
×5
+106ft-86ft

Overall

27143

Males

15656

M50-54

15656

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28370

Males

16084

M50-54

16084

HALF→25K

13.1 - 15.5 mi

Top 92%
×4
+66ft-88ft

Overall

26595

Males

15351

M50-54

15351

25K→30K

15.5 - 18.6 mi

Top 92%
×9
+181ft-148ft

Overall

26819

Males

15364

M50-54

15364

30K→20M

18.6 - 20.0 mi

Top 97%
×5
+64ft-50ft

Overall

28114

Males

15906

M50-54

15906

20M→21M

20.0 - 21.0 mi

Top 89%
×8
+106ft-24ft

Overall

25972

Males

14871

M50-54

14871

21M→35K

21.0 - 21.8 mi

Top 93%
×7
+17ft-86ft

Overall

27010

Males

15346

M50-54

15346

35K→23M

21.8 - 23.0 mi

Top 94%
×5
+23ft-63ft

Overall

27382

Males

15519

M50-54

15519

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25876

Males

14742

M50-54

14742

24M→40K

24.0 - 24.9 mi

Top 92%
×1
+6ft-20ft

Overall

26804

Males

15163

M50-54

15163

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1
+13ft-16ft

Overall

27951

Males

15749

M50-54

15749

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28781

Males

16186

M50-54

16186

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1069
Passed By
700
Net Change
+369
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27856
5K → 10K162133+29#27856#27827
10K → 15K18560+125#27827#27702
15K → 20K17218+154#27702#27548
20K → HALF986-77#27548#27625
HALF → 25K1897+182#27625#27443
25K → 30K13231+101#27443#27342
30K → 20M17137-120#27342#27462
20M → 21M675+62#27462#27400
21M → 35K2213+9#27400#27391
35K → 23M2236-14#27391#27405
23M → 24M635+58#27405#27347
24M → 40K2223-1#27347#27348
40K → 25.2M520-15#27348#27363
25.2M → FINISH2126-124#27363#27487
TOTALS1069700+369
📊

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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Activity Data

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