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BOSTON MARATHON 2026

John Aguilar

Bib: 12974•M

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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 (M45-49)
#0 / 2413
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
25:53
3.11 mi
Rank: #19061
Start → 5K
25:53 | 8:20/mi
10K
51:12
6.21 mi
Rank: #18638 (+423)
5K → 10K
25:19 | 8:09/mi
15K
1:16:07
9.32 mi
Rank: #18185 (+453)
10K → 15K
24:55 | 8:02/mi
20K
1:41:23
12.43 mi
Rank: #17890 (+295)
15K → 20K
25:16 | 8:08/mi
HALF
1:47:06
13.11 mi
Rank: #17986 (-96)
20K → HALF
5:43 | 8:24/mi
25K
2:07:00
15.53 mi
Rank: #17786 (+200)
HALF → 25K
19:54 | 8:13/mi
30K
2:33:33
18.64 mi
Rank: #17627 (+159)
25K → 30K
26:33 | 8:33/mi
20M
2:45:15
20.00 mi
Rank: #17540 (+87)
30K → 20M
11:42 | 8:37/mi
21M
2:54:22
21.00 mi
Rank: #17465 (+75)
20M → 21M
9:07 | 9:07/mi
35K
3:00:35
21.75 mi
Rank: #17419 (+46)
21M → 35K
6:13 | 8:19/mi
23M
3:10:54
23.00 mi
Rank: #17210 (+209)
35K → 23M
10:19 | 8:15/mi
24M
3:19:22
24.00 mi
Rank: #17154 (+56)
23M → 24M
8:28 | 8:28/mi
40K
3:27:07
24.85 mi
Rank: #17205 (-51)
24M → 40K
7:45 | 9:04/mi
25.2M
3:30:38
25.20 mi
Rank: #17255 (-50)
40K → 25.2M
3:31 | 10:12/mi
FINISH
3:40:01
26.22 mi
Rank: #17467 (-212)
25.2M → FINISH
9:23 | 9:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:06
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:52:55
Pace8:37 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2225:538:2025:53
8:20
-
10K
6.21 mi11:19:4151:128:1525:19
8:09
-0:11
15K
9.32 mi11:44:361:16:078:1024:55
8:02
-0:07
20K
12.43 mi12:09:521:41:238:1025:16
8:08
+0:06
HALF
13.11 mi12:15:351:47:068:115:43
8:24
+0:16
25K
15.53 mi12:35:292:07:008:1119:54
8:13
-0:11
30K
18.64 mi13:02:022:33:338:1526:33
8:33
+0:20
20M
20.00 mi13:13:442:45:158:1611:42
8:37
+0:04
21M
21.00 mi13:22:512:54:228:199:07
9:07
+0:30
35K
21.75 mi13:29:043:00:358:196:13
8:19
-0:48
23M
23.00 mi13:39:233:10:548:1910:19
8:15
-0:04
24M
24.00 mi13:47:513:19:228:198:28
8:28
+0:13
40K
24.85 mi13:55:363:27:078:207:45
9:04
+0:36
25.2M
25.20 mi13:59:073:30:388:223:31
10:12
+1:08
FINISH
26.22 mi14:08:303:40:018:249:23
9:13
-0:59

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

8:02 /mi

Average Pace

8:24 /mi

Slowest Pace

10:12 /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

24:55

11% of race

Time at Steady Pace

2:45:20

75% of race

Time at Slower Pace

29:46

14% of race

Average Pace: 8:23 /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 mi10:54:2225:538:2025:53
8:20
#19061
10K
6.21 mi11:19:4151:128:1525:19
8:09
#18638
15K
9.32 mi11:44:361:16:078:1024:55
8:02
#18185
20K
12.43 mi12:09:521:41:238:1025:16
8:08
#17890
HALF
13.11 mi12:15:351:47:068:115:43
8:24
#17986
25K
15.53 mi12:35:292:07:008:1119:54
8:13
#17786
30K
18.64 mi13:02:022:33:338:1526:33
8:33
#17627
20M
20.00 mi13:13:442:45:158:1611:42
8:37
#17540
21M
21.00 mi13:22:512:54:228:199:07
9:07
#17465
35K
21.75 mi13:29:043:00:358:196:13
8:19
#17419
23M
23.00 mi13:39:233:10:548:1910:19
8:15
#17210
24M
24.00 mi13:47:513:19:228:198:28
8:28
#17154
40K
24.85 mi13:55:363:27:078:207:45
9:04
#17205
25.2M
25.20 mi13:59:073:30:388:223:31
10:12
#17255
FINISH
26.22 mi14:08:303:40:018:249:23
9:13
#17467
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 mi19061118591185917154(Top 59%)11087(Top 68%)11087(Top 459%)
10K6.21 mi3.10 mi18638+42311710+14911710+14918262(Top 63%)11568(Top 71%)11568(Top 479%)
15K9.32 mi3.11 mi18185+45311515+19511515+19517154(Top 59%)11087(Top 68%)11087(Top 459%)
20K12.43 mi3.11 mi17890+29511379+13611379+13617076(Top 59%)11033(Top 68%)11033(Top 457%)
HALF13.11 mi0.68 mi17986-9611428-4911428-4919505(Top 67%)12087(Top 74%)12087(Top 501%)
25K15.53 mi2.42 mi17786+20011336+9211336+9216827(Top 58%)10869(Top 67%)10869(Top 450%)
30K18.64 mi3.11 mi17627+15911246+9011246+9017169(Top 59%)10910(Top 67%)10910(Top 452%)
20M20.00 mi1.36 mi17540+8711183+6311183+6316855(Top 58%)10676(Top 65%)10676(Top 442%)
21M21.00 mi1.00 mi17465+7511131+5211131+5216720(Top 58%)10575(Top 65%)10575(Top 438%)
35K21.75 mi0.75 mi17419+4611099+3211099+3216458(Top 57%)10393(Top 64%)10393(Top 431%)
23M23.00 mi1.25 mi17210+20910983+11610983+11614079(Top 49%)9294(Top 57%)9294(Top 385%)
24M24.00 mi1.00 mi17154+5610936+4710936+4716671(Top 57%)10339(Top 63%)10339(Top 428%)
40K24.85 mi0.85 mi17205-5110935+110935+118677(Top 64%)11197(Top 69%)11197(Top 464%)
25.2M25.20 mi0.35 mi17255-5010949-1410949-1420048(Top 69%)11868(Top 73%)11868(Top 492%)
FINISH26.22 mi1.02 mi17467-21211023-7411023-7421307(Top 73%)12497(Top 76%)12497(Top 518%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17154

Males

11087

M45-49

11087

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18262

Males

11568

M45-49

11568

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17154

Males

11087

M45-49

11087

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17076

Males

11033

M45-49

11033

20K→HALF

12.4 - 13.1 mi

Top 67%
×2
+19ft-37ft

Overall

19505

Males

12087

M45-49

12087

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16827

Males

10869

M45-49

10869

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17169

Males

10910

M45-49

10910

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16855

Males

10676

M45-49

10676

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16720

Males

10575

M45-49

10575

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16458

Males

10393

M45-49

10393

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14079

Males

9294

M45-49

9294

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16671

Males

10339

M45-49

10339

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18677

Males

11197

M45-49

11197

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

20048

Males

11868

M45-49

11868

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2
+22ft-21ft

Overall

21307

Males

12497

M45-49

12497

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2610*
Passed By
986
Net Change
+1594
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19061
5K → 10K544*121+423#19061#18638
10K → 15K492*39+453#18638#18185
15K → 20K333*38+295#18185#17890
20K → HALF12108-96#17890#17986
HALF → 25K225*25+200#17986#17786
25K → 30K274*115+159#17786#17627
30K → 20M12942+87#17627#17540
20M → 21M11439+75#17540#17465
21M → 35K8034+46#17465#17419
35K → 23M223*14+209#17419#17210
23M → 24M9539+56#17210#17154
24M → 40K54105-51#17154#17205
40K → 25.2M1767-50#17205#17255
25.2M → FINISH18200-212#17255#17467
TOTALS2610*986+1594

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing