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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Adam Castoreno

Bib: 30609 β€’M β€’Age: N/A

MA

Boston Marathon logo
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
51Β°/41Β°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
30:06
3.11 mi
Rank: #25046
Start β†’ 5K
30:06 | 9:42/mi
10K
59:41
6.21 mi
Rank: #24830 (+216)
5K β†’ 10K
29:35 | 9:32/mi
15K
1:30:18
9.32 mi
Rank: #24998 (-168)
10K β†’ 15K
30:37 | 9:52/mi
20K
1:59:13
12.43 mi
Rank: #24581 (+417)
15K β†’ 20K
28:55 | 9:19/mi
HALF
2:05:29
13.11 mi
Rank: #24541 (+40)
20K β†’ HALF
6:16 | 9:12/mi
25K
2:28:26
15.53 mi
Rank: #24267 (+274)
HALF β†’ 25K
22:57 | 9:28/mi
30K
2:58:45
18.64 mi
Rank: #23888 (+379)
25K β†’ 30K
30:19 | 9:46/mi
20M
3:14:02
20.00 mi
Rank: #24015 (-127)
30K β†’ 20M
15:17 | 11:16/mi
21M
3:26:56
21.00 mi
Rank: #24215 (-200)
20M β†’ 21M
12:54 | 12:54/mi
35K
3:34:48
21.75 mi
Rank: #24230 (-15)
21M β†’ 35K
7:52 | 10:31/mi
23M
3:49:19
23.00 mi
Rank: #24326 (-96)
35K β†’ 23M
14:31 | 11:36/mi
24M
4:00:12
24.00 mi
Rank: #24345 (-19)
23M β†’ 24M
10:53 | 10:53/mi
40K
4:10:50
24.85 mi
Rank: #24462 (-117)
24M β†’ 40K
10:38 | 12:27/mi
25.2M
4:15:43
25.20 mi
Rank: #24527 (-65)
40K β†’ 25.2M
4:53 | 14:10/mi
FINISH
4:25:32
26.22 mi
Rank: #24467 (+60)
25.2M β†’ FINISH
9:49 | 9:38/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:05:29
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:20:03
Pace10:41 /mi
πŸ“ŠPositive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:1630:069:4230:06
9:42
-
10K
6.21 mi12:24:5159:419:3729:35
9:32
-0:10
15K
9.32 mi12:55:281:30:189:4230:37
9:52
+0:20
20K
12.43 mi13:24:231:59:139:3628:55
9:19
-0:33
HALF
13.11 mi13:30:392:05:299:356:16
9:12
-0:07
25K
15.53 mi13:53:362:28:269:3422:57
9:28
+0:16
30K
18.64 mi14:23:552:58:459:3630:19
9:46
+0:18
20M
20.00 mi14:39:123:14:029:4315:17
11:16
+1:30
21M
21.00 mi14:52:063:26:569:5212:54
12:54
+1:38
35K
21.75 mi14:59:583:34:489:537:52
10:31
-2:23
23M
23.00 mi15:14:293:49:199:5914:31
11:36
+1:05
24M
24.00 mi15:25:224:00:1210:0110:53
10:53
-0:43
40K
24.85 mi15:36:004:10:5010:0610:38
12:27
+1:34
25.2M
25.20 mi15:40:534:15:4310:094:53
14:10
+1:43
FINISH
26.22 mi15:50:424:25:3210:099:49
9:38
-4:32

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

9:12 /mi

Average Pace

10:08 /mi

Slowest Pace

14:10 /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

0:00

0% of race

Time at Steady Pace

3:16:26

74% of race

Time at Slower Pace

1:09:06

26% of race

Average Pace: 10:08 /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 mi11:55:1630:069:4230:06
9:42
#25046
10K
6.21 mi12:24:5159:419:3729:35
9:32
#24830
15K
9.32 mi12:55:281:30:189:4230:37
9:52
#24998
20K
12.43 mi13:24:231:59:139:3628:55
9:19
#24581
HALF
13.11 mi13:30:392:05:299:356:16
9:12
#24541
25K
15.53 mi13:53:362:28:269:3422:57
9:28
#24267
30K
18.64 mi14:23:552:58:459:3630:19
9:46
#23888
20M
20.00 mi14:39:123:14:029:4315:17
11:16
#24015
21M
21.00 mi14:52:063:26:569:5212:54
12:54
#24215
35K
21.75 mi14:59:583:34:489:537:52
10:31
#24230
23M
23.00 mi15:14:293:49:199:5914:31
11:36
#24326
24M
24.00 mi15:25:224:00:1210:0110:53
10:53
#24345
40K
24.85 mi15:36:004:10:5010:0610:38
12:27
#24462
25.2M
25.20 mi15:40:534:15:4310:094:53
14:10
#24527
FINISH
26.22 mi15:50:424:25:3210:099:49
9:38
#24467
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 mi25046147491474925348(Top 87%)14895(Top 91%)14895(Top 617%)
10K6.21 mi3.10 mi24830+21614645+10414645+10424648(Top 85%)14552(Top 89%)14552(Top 603%)
15K9.32 mi3.11 mi24998-16814728-8314728-8325348(Top 87%)14895(Top 91%)14895(Top 617%)
20K12.43 mi3.11 mi24581+41714529+19914529+19923161(Top 80%)13807(Top 84%)13807(Top 572%)
HALF13.11 mi0.68 mi24541+4014509+2014509+2023447(Top 81%)13958(Top 85%)13958(Top 578%)
25K15.53 mi2.42 mi24267+27414360+14914360+14922912(Top 79%)13660(Top 84%)13660(Top 566%)
30K18.64 mi3.11 mi23888+37914157+20314157+20322444(Top 77%)13358(Top 82%)13358(Top 554%)
20M20.00 mi1.36 mi24015-12714203-4614203-4625340(Top 87%)14619(Top 89%)14619(Top 606%)
21M21.00 mi1.00 mi24215-20014286-8314286-8326245(Top 90%)15006(Top 92%)15006(Top 622%)
35K21.75 mi0.75 mi24230-1514279+714279+724331(Top 84%)14081(Top 86%)14081(Top 584%)
23M23.00 mi1.25 mi24326-9614305-2614305-2625564(Top 88%)14621(Top 89%)14621(Top 606%)
24M24.00 mi1.00 mi24345-1914293+1214293+1224865(Top 86%)14247(Top 87%)14247(Top 590%)
40K24.85 mi0.85 mi24462-11714338-4514338-4526448(Top 91%)14983(Top 92%)14983(Top 621%)
25.2M25.20 mi0.35 mi24527-6514367-2914367-2927324(Top 94%)15426(Top 94%)15426(Top 639%)
FINISH26.22 mi1.02 mi24467+6014318+4914318+4922779(Top 78%)13211(Top 81%)13211(Top 547%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25348

Males

14895

M45-49

14895

5K→10K

3.1 - 6.2 mi

Top 85%
Γ—5
+79ft-138ft

Overall

24648

Males

14552

M45-49

14552

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25348

Males

14895

M45-49

14895

15K→20K

9.3 - 12.4 mi

Top 80%
Γ—5
+106ft-86ft

Overall

23161

Males

13807

M45-49

13807

20K→HALF

12.4 - 13.1 mi

Top 81%
Γ—2
+19ft-37ft

Overall

23447

Males

13958

M45-49

13958

HALF→25K

13.1 - 15.5 mi

Top 79%
Γ—4
+66ft-88ft

Overall

22912

Males

13660

M45-49

13660

25K→30K

15.5 - 18.6 mi

Top 77%
Γ—9
+181ft-148ft

Overall

22444

Males

13358

M45-49

13358

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25340

Males

14619

M45-49

14619

20M→21M

20.0 - 21.0 mi

Top 90%
Γ—8
+106ft-24ft

Overall

26245

Males

15006

M45-49

15006

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24331

Males

14081

M45-49

14081

35K→23M

21.8 - 23.0 mi

Top 88%
Γ—5
+23ft-63ft

Overall

25564

Males

14621

M45-49

14621

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

24865

Males

14247

M45-49

14247

24M→40K

24.0 - 24.9 mi

Top 91%
Γ—1
+6ft-20ft

Overall

26448

Males

14983

M45-49

14983

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27324

Males

15426

M45-49

15426

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22779

Males

13211

M45-49

13211

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1833*
Passed By
1182
Net Change
+579
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25046
5K β†’ 10K339*123+216#25046#24830
10K β†’ 15K85200-168#24830#24998
15K β†’ 20K425*8+417#24998#24581
20K β†’ HALF466+40#24581#24541
HALF β†’ 25K283*9+274#24541#24267
25K β†’ 30K388*9+379#24267#23888
30K β†’ 20M37164-127#23888#24015
20M β†’ 21M19200-200#24015#24215
21M β†’ 35K2641-15#24215#24230
35K β†’ 23M36132-96#24230#24326
23M β†’ 24M4059-19#24326#24345
24M β†’ 40K26143-117#24345#24462
40K β†’ 25.2M671-65#24462#24527
25.2M β†’ FINISH7717+60#24527#24467
TOTALS1833*1182+579

* 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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