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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Matthew Ulibarri

Bib: 8461 •M •Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 24%
Masters (Masters Men)
#0 / 10617
Top 10%
Age Group (M40-44)
#0 / 2198
Top 28%
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
20:27
3.11 mi
Rank: #4844
Start → 5K
20:27 | 6:35/mi
10K
41:07
6.21 mi
Rank: #5122 (-278)
5K → 10K
20:40 | 6:40/mi
15K
1:01:44
9.32 mi
Rank: #5142 (-20)
10K → 15K
20:37 | 6:39/mi
20K
1:22:28
12.43 mi
Rank: #5060 (+82)
15K → 20K
20:44 | 6:41/mi
HALF
1:26:56
13.11 mi
Rank: #5041 (+19)
20K → HALF
4:28 | 6:34/mi
25K
1:43:06
15.53 mi
Rank: #4939 (+102)
HALF → 25K
16:10 | 6:40/mi
30K
2:04:27
18.64 mi
Rank: #4879 (+60)
25K → 30K
21:21 | 6:53/mi
20M
2:13:37
20.00 mi
Rank: #4784 (+95)
30K → 20M
9:10 | 6:45/mi
21M
2:20:47
21.00 mi
Rank: #4720 (+64)
20M → 21M
7:10 | 7:10/mi
35K
2:25:41
21.75 mi
Rank: #4672 (+48)
21M → 35K
4:54 | 6:33/mi
23M
2:34:11
23.00 mi
Rank: #4596 (+76)
35K → 23M
8:30 | 6:48/mi
24M
2:40:45
24.00 mi
Rank: #4508 (+88)
23M → 24M
6:34 | 6:34/mi
40K
2:46:27
24.85 mi
Rank: #4437 (+71)
24M → 40K
5:42 | 6:40/mi
25.2M
2:48:53
25.20 mi
Rank: #4387 (+50)
40K → 25.2M
2:26 | 7:04/mi
FINISH
2:55:11
26.22 mi
Rank: #4260 (+127)
25.2M → FINISH
6:18 | 6:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:56
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:28:15
Pace6:44 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:3520:276:3520:27
6:35
-
10K
6.21 mi10:56:1541:076:3820:40
6:40
+0:05
15K
9.32 mi11:16:521:01:446:3820:37
6:39
-0:01
20K
12.43 mi11:37:361:22:286:3920:44
6:41
+0:02
HALF
13.11 mi11:42:041:26:566:384:28
6:34
-0:07
25K
15.53 mi11:58:141:43:066:3916:10
6:40
+0:06
30K
18.64 mi12:19:352:04:276:4121:21
6:53
+0:13
20M
20.00 mi12:28:452:13:376:419:10
6:45
-0:08
21M
21.00 mi12:35:552:20:476:437:10
7:10
+0:25
35K
21.75 mi12:40:492:25:416:424:54
6:33
-0:37
23M
23.00 mi12:49:192:34:116:438:30
6:48
+0:15
24M
24.00 mi12:55:532:40:456:426:34
6:34
-0:14
40K
24.85 mi13:01:352:46:276:425:42
6:40
+0:06
25.2M
25.20 mi13:04:012:48:536:432:26
7:04
+0:24
FINISH
26.22 mi13:10:192:55:116:426:18
6:11
-0:53

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

6:11 /mi

Average Pace

6:41 /mi

Slowest Pace

7:10 /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

2:24:14

82% of race

Time at Steady Pace

30:57

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:35:3520:276:3520:27
6:35
#4844
10K
6.21 mi10:56:1541:076:3820:40
6:40
#5122
15K
9.32 mi11:16:521:01:446:3820:37
6:39
#5142
20K
12.43 mi11:37:361:22:286:3920:44
6:41
#5060
HALF
13.11 mi11:42:041:26:566:384:28
6:34
#5041
25K
15.53 mi11:58:141:43:066:3916:10
6:40
#4939
30K
18.64 mi12:19:352:04:276:4121:21
6:53
#4879
20M
20.00 mi12:28:452:13:376:419:10
6:45
#4784
21M
21.00 mi12:35:552:20:476:437:10
7:10
#4720
35K
21.75 mi12:40:492:25:416:424:54
6:33
#4672
23M
23.00 mi12:49:192:34:116:438:30
6:48
#4596
24M
24.00 mi12:55:532:40:456:426:34
6:34
#4508
40K
24.85 mi13:01:352:46:276:425:42
6:40
#4437
25.2M
25.20 mi13:04:012:48:536:432:26
7:04
#4387
FINISH
26.22 mi13:10:192:55:116:426:18
6:11
#4260
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4844453245325198(Top 18%)4820(Top 29%)4820(Top 219%)
10K6.21 mi3.10 mi5122-2784773-2414773-2415474(Top 19%)5047(Top 31%)5047(Top 230%)
15K9.32 mi3.11 mi5142-204790-174790-175198(Top 18%)4820(Top 29%)4820(Top 219%)
20K12.43 mi3.11 mi5060+824715+754715+754959(Top 17%)4606(Top 28%)4606(Top 210%)
HALF13.11 mi0.68 mi5041+194701+144701+144789(Top 17%)4461(Top 27%)4461(Top 203%)
25K15.53 mi2.42 mi4939+1024609+924609+924589(Top 16%)4268(Top 26%)4268(Top 194%)
30K18.64 mi3.11 mi4879+604540+694540+694911(Top 17%)4452(Top 27%)4452(Top 203%)
20M20.00 mi1.36 mi4784+954456+844456+843773(Top 13%)3488(Top 21%)3488(Top 159%)
21M21.00 mi1.00 mi4720+644388+684388+684418(Top 15%)3946(Top 24%)3946(Top 180%)
35K21.75 mi0.75 mi4672+484343+454343+453879(Top 13%)3547(Top 22%)3547(Top 161%)
23M23.00 mi1.25 mi4596+764264+794264+794029(Top 14%)3624(Top 22%)3624(Top 165%)
24M24.00 mi1.00 mi4508+884176+884176+883546(Top 12%)3209(Top 20%)3209(Top 146%)
40K24.85 mi0.85 mi4437+714104+724104+723407(Top 12%)3068(Top 19%)3068(Top 140%)
25.2M25.20 mi0.35 mi4387+504057+474057+472921(Top 10%)2641(Top 16%)2641(Top 120%)
FINISH26.22 mi1.02 mi4260+1273945+1123945+1122438(Top 8%)2229(Top 14%)2229(Top 101%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5198

Males

4820

M40-44

4820

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5474

Males

5047

M40-44

5047

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5198

Males

4820

M40-44

4820

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

4959

Males

4606

M40-44

4606

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

4789

Males

4461

M40-44

4461

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4589

Males

4268

M40-44

4268

25K→30K

15.5 - 18.6 mi

Top 17%
×9
+181ft-148ft

Overall

4911

Males

4452

M40-44

4452

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3773

Males

3488

M40-44

3488

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4418

Males

3946

M40-44

3946

21M→35K

21.0 - 21.8 mi

Top 13%
×7
+17ft-86ft

Overall

3879

Males

3547

M40-44

3547

35K→23M

21.8 - 23.0 mi

Top 14%
×5
+23ft-63ft

Overall

4029

Males

3624

M40-44

3624

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3546

Males

3209

M40-44

3209

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3407

Males

3068

M40-44

3068

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2921

Males

2641

M40-44

2641

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2438

Males

2229

M40-44

2229

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1366
Passed By
630
Net Change
+584
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4844
5K → 10K74200-278#4844#5122
10K → 15K101121-20#5122#5142
15K → 20K13957+82#5142#5060
20K → HALF289+19#5060#5041
HALF → 25K14038+102#5041#4939
25K → 30K14181+60#4939#4879
30K → 20M11015+95#4879#4784
20M → 21M8925+64#4784#4720
21M → 35K568+48#4720#4672
35K → 23M11943+76#4672#4596
23M → 24M10315+88#4596#4508
24M → 40K8211+71#4508#4437
40K → 25.2M522+50#4437#4387
25.2M → FINISH1325+127#4387#4260
TOTALS1366630+584
📊

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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