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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alberto Perez Gillen

Bib: 12975 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Masters (Masters Men)
#0 / 10617
Top 32%
Age Group (M45-49)
#0 / 2413
Top 50%
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
22:27
3.11 mi
Rank: #10392
Start → 5K
22:27 | 7:14/mi
10K
44:24
6.21 mi
Rank: #9710 (+682)
5K → 10K
21:57 | 7:04/mi
15K
1:06:08
9.32 mi
Rank: #9240 (+470)
10K → 15K
21:44 | 7:00/mi
20K
1:27:57
12.43 mi
Rank: #8920 (+320)
15K → 20K
21:49 | 7:02/mi
HALF
1:32:44
13.11 mi
Rank: #8916 (+4)
20K → HALF
4:47 | 7:02/mi
25K
1:49:52
15.53 mi
Rank: #8704 (+212)
HALF → 25K
17:08 | 7:04/mi
30K
2:12:38
18.64 mi
Rank: #8538 (+166)
25K → 30K
22:46 | 7:20/mi
20M
2:22:44
20.00 mi
Rank: #8492 (+46)
30K → 20M
10:06 | 7:27/mi
21M
2:30:42
21.00 mi
Rank: #8529 (-37)
20M → 21M
7:58 | 7:58/mi
35K
2:36:09
21.75 mi
Rank: #8498 (+31)
21M → 35K
5:27 | 7:18/mi
23M
2:45:58
23.00 mi
Rank: #8631 (-133)
35K → 23M
9:49 | 7:51/mi
24M
2:54:03
24.00 mi
Rank: #8872 (-241)
23M → 24M
8:05 | 8:05/mi
40K
3:00:56
24.85 mi
Rank: #8967 (-95)
24M → 40K
6:53 | 8:04/mi
25.2M
3:03:55
25.20 mi
Rank: #8997 (-30)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:11:42
26.22 mi
Rank: #9096 (-99)
25.2M → FINISH
7:47 | 7:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:44
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:38:58
Pace7:33 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1722:277:1422:27
7:14
-
10K
6.21 mi11:13:1444:247:0921:57
7:04
-0:10
15K
9.32 mi11:34:581:06:087:0621:44
7:00
-0:04
20K
12.43 mi11:56:471:27:577:0521:49
7:02
+0:02
HALF
13.11 mi12:01:341:32:447:054:47
7:02
0:00
25K
15.53 mi12:18:421:49:527:0517:08
7:04
+0:02
30K
18.64 mi12:41:282:12:387:0722:46
7:20
+0:16
20M
20.00 mi12:51:342:22:447:0910:06
7:27
+0:07
21M
21.00 mi12:59:322:30:427:117:58
7:58
+0:31
35K
21.75 mi13:04:592:36:097:115:27
7:18
-0:40
23M
23.00 mi13:14:482:45:587:139:49
7:51
+0:33
24M
24.00 mi13:22:532:54:037:168:05
8:05
+0:14
40K
24.85 mi13:29:463:00:567:176:53
8:04
-0:01
25.2M
25.20 mi13:32:453:03:557:182:59
8:40
+0:36
FINISH
26.22 mi13:40:323:11:427:207:47
7:39
-1:01

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

7:00 /mi

Average Pace

7:19 /mi

Slowest Pace

8:40 /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

1:27:25

46% of race

Time at Steady Pace

1:00:46

32% of race

Time at Slower Pace

43:31

23% of race

Average Pace: 7:19 /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 mi10:51:1722:277:1422:27
7:14
#10392
10K
6.21 mi11:13:1444:247:0921:57
7:04
#9710
15K
9.32 mi11:34:581:06:087:0621:44
7:00
#9240
20K
12.43 mi11:56:471:27:577:0521:49
7:02
#8920
HALF
13.11 mi12:01:341:32:447:054:47
7:02
#8916
25K
15.53 mi12:18:421:49:527:0517:08
7:04
#8704
30K
18.64 mi12:41:282:12:387:0722:46
7:20
#8538
20M
20.00 mi12:51:342:22:447:0910:06
7:27
#8492
21M
21.00 mi12:59:322:30:427:117:58
7:58
#8529
35K
21.75 mi13:04:592:36:097:115:27
7:18
#8498
23M
23.00 mi13:14:482:45:587:139:49
7:51
#8631
24M
24.00 mi13:22:532:54:037:168:05
8:05
#8872
40K
24.85 mi13:29:463:00:567:176:53
8:04
#8967
25.2M
25.20 mi13:32:453:03:557:182:59
8:40
#8997
FINISH
26.22 mi13:40:323:11:427:207:47
7:39
#9096
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10392827782778546(Top 29%)7211(Top 44%)7211(Top 299%)
10K6.21 mi3.10 mi9710+6827930+3477930+3479166(Top 32%)7602(Top 47%)7602(Top 315%)
15K9.32 mi3.11 mi9240+4707654+2767654+2768546(Top 29%)7211(Top 44%)7211(Top 299%)
20K12.43 mi3.11 mi8920+3207445+2097445+2098032(Top 28%)6859(Top 42%)6859(Top 284%)
HALF13.11 mi0.68 mi8916+47443+27443+28762(Top 30%)7339(Top 45%)7339(Top 304%)
25K15.53 mi2.42 mi8704+2127289+1547289+1547870(Top 27%)6683(Top 41%)6683(Top 277%)
30K18.64 mi3.11 mi8538+1667152+1377152+1378309(Top 29%)6780(Top 41%)6780(Top 281%)
20M20.00 mi1.36 mi8492+467108+447108+448626(Top 30%)6842(Top 42%)6842(Top 284%)
21M21.00 mi1.00 mi8529-377089+197089+199631(Top 33%)7277(Top 45%)7277(Top 302%)
35K21.75 mi0.75 mi8498+317051+387051+389162(Top 32%)7040(Top 43%)7040(Top 292%)
23M23.00 mi1.25 mi8631-1337095-447095-4411313(Top 39%)8005(Top 49%)8005(Top 332%)
24M24.00 mi1.00 mi8872-2417200-1057200-10514269(Top 49%)9263(Top 57%)9263(Top 384%)
40K24.85 mi0.85 mi8967-957229-297229-2912796(Top 44%)8518(Top 52%)8518(Top 353%)
25.2M25.20 mi0.35 mi8997-307236-77236-712479(Top 43%)8318(Top 51%)8318(Top 345%)
FINISH26.22 mi1.02 mi9096-997263-277263-2712464(Top 43%)8307(Top 51%)8307(Top 344%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8546

Males

7211

M45-49

7211

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9166

Males

7602

M45-49

7602

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8546

Males

7211

M45-49

7211

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8032

Males

6859

M45-49

6859

20K→HALF

12.4 - 13.1 mi

Top 30%
×2
+19ft-37ft

Overall

8762

Males

7339

M45-49

7339

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7870

Males

6683

M45-49

6683

25K→30K

15.5 - 18.6 mi

Top 29%
×9
+181ft-148ft

Overall

8309

Males

6780

M45-49

6780

30K→20M

18.6 - 20.0 mi

Top 30%
×5
+64ft-50ft

Overall

8626

Males

6842

M45-49

6842

20M→21M

20.0 - 21.0 mi

Top 33%
×8
+106ft-24ft

Overall

9631

Males

7277

M45-49

7277

21M→35K

21.0 - 21.8 mi

Top 32%
×7
+17ft-86ft

Overall

9162

Males

7040

M45-49

7040

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11313

Males

8005

M45-49

8005

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14269

Males

9263

M45-49

9263

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12796

Males

8518

M45-49

8518

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12479

Males

8318

M45-49

8318

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12464

Males

8307

M45-49

8307

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2486*
Passed By
1118
Net Change
+1296
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10392
5K → 10K732*50+682#10392#9710
10K → 15K486*16+470#9710#9240
15K → 20K339*19+320#9240#8920
20K → HALF2824+4#8920#8916
HALF → 25K228*16+212#8916#8704
25K → 30K248*82+166#8704#8538
30K → 20M10458+46#8538#8492
20M → 21M67104-37#8492#8529
21M → 35K7241+31#8529#8498
35K → 23M46179-133#8498#8631
23M → 24M31200-241#8631#8872
24M → 40K34129-95#8872#8967
40K → 25.2M2454-30#8967#8997
25.2M → FINISH47146-99#8997#9096
TOTALS2486*1118+1296

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

📊

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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