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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Juan Carlos Perez Pena

Bib: 9323 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 27%
Masters (Masters Men)
#0 / 10617
Top 13%
Age Group (M40-44)
#0 / 2198
Top 34%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
20:58
3.11 mi
Rank: #6358
Start → 5K
20:58 | 6:45/mi
10K
41:23
6.21 mi
Rank: #5499 (+859)
5K → 10K
20:25 | 6:35/mi
15K
1:01:54
9.32 mi
Rank: #5286 (+213)
10K → 15K
20:31 | 6:37/mi
20K
1:22:38
12.43 mi
Rank: #5174 (+112)
15K → 20K
20:44 | 6:41/mi
HALF
1:27:07
13.11 mi
Rank: #5156 (+18)
20K → HALF
4:29 | 6:35/mi
25K
1:43:19
15.53 mi
Rank: #5049 (+107)
HALF → 25K
16:12 | 6:41/mi
30K
2:04:39
18.64 mi
Rank: #4964 (+85)
25K → 30K
21:20 | 6:52/mi
20M
2:14:05
20.00 mi
Rank: #4976 (-12)
30K → 20M
9:26 | 6:57/mi
21M
2:21:33
21.00 mi
Rank: #5034 (-58)
20M → 21M
7:28 | 7:28/mi
35K
2:26:28
21.75 mi
Rank: #4980 (+54)
21M → 35K
4:55 | 6:35/mi
23M
2:35:04
23.00 mi
Rank: #4931 (+49)
35K → 23M
8:36 | 6:53/mi
24M
2:41:52
24.00 mi
Rank: #4892 (+39)
23M → 24M
6:48 | 6:48/mi
40K
2:47:47
24.85 mi
Rank: #4851 (+41)
24M → 40K
5:55 | 6:56/mi
25.2M
2:50:22
25.20 mi
Rank: #4846 (+5)
40K → 25.2M
2:35 | 7:30/mi
FINISH
2:57:15
26.22 mi
Rank: #4867 (-21)
25.2M → FINISH
6:53 | 6:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:07
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:30:08
Pace6:53 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:5120:586:4520:58
6:45
-
10K
6.21 mi10:57:1641:236:4020:25
6:35
-0:10
15K
9.32 mi11:17:471:01:546:3920:31
6:37
+0:02
20K
12.43 mi11:38:311:22:386:3920:44
6:41
+0:04
HALF
13.11 mi11:43:001:27:076:394:29
6:35
-0:06
25K
15.53 mi11:59:121:43:196:4016:12
6:41
+0:06
30K
18.64 mi12:20:322:04:396:4221:20
6:52
+0:11
20M
20.00 mi12:29:582:14:056:439:26
6:57
+0:05
21M
21.00 mi12:37:262:21:336:457:28
7:28
+0:31
35K
21.75 mi12:42:212:26:286:454:55
6:35
-0:53
23M
23.00 mi12:50:572:35:046:458:36
6:53
+0:18
24M
24.00 mi12:57:452:41:526:456:48
6:48
-0:05
40K
24.85 mi13:03:402:47:476:465:55
6:56
+0:08
25.2M
25.20 mi13:06:152:50:226:462:35
7:30
+0:34
FINISH
26.22 mi13:13:082:57:156:466:53
6:46
-0:44

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

6:35 /mi

Average Pace

6:46 /mi

Slowest Pace

7:30 /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

2:47:12

94% of race

Time at Steady Pace

10:03

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:36:5120:586:4520:58
6:45
#6358
10K
6.21 mi10:57:1641:236:4020:25
6:35
#5499
15K
9.32 mi11:17:471:01:546:3920:31
6:37
#5286
20K
12.43 mi11:38:311:22:386:3920:44
6:41
#5174
HALF
13.11 mi11:43:001:27:076:394:29
6:35
#5156
25K
15.53 mi11:59:121:43:196:4016:12
6:41
#5049
30K
18.64 mi12:20:322:04:396:4221:20
6:52
#4964
20M
20.00 mi12:29:582:14:056:439:26
6:57
#4976
21M
21.00 mi12:37:262:21:336:457:28
7:28
#5034
35K
21.75 mi12:42:212:26:286:454:55
6:35
#4980
23M
23.00 mi12:50:572:35:046:458:36
6:53
#4931
24M
24.00 mi12:57:452:41:526:456:48
6:48
#4892
40K
24.85 mi13:03:402:47:476:465:55
6:56
#4851
25.2M
25.20 mi13:06:152:50:226:462:35
7:30
#4846
FINISH
26.22 mi13:13:082:57:156:466:53
6:46
#4867
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 mi6358574957494958(Top 17%)4621(Top 28%)4621(Top 210%)
10K6.21 mi3.10 mi5499+8595090+6595090+6594798(Top 17%)4498(Top 28%)4498(Top 205%)
15K9.32 mi3.11 mi5286+2134908+1824908+1824958(Top 17%)4621(Top 28%)4621(Top 210%)
20K12.43 mi3.11 mi5174+1124811+974811+974972(Top 17%)4619(Top 28%)4619(Top 210%)
HALF13.11 mi0.68 mi5156+184793+184793+185032(Top 17%)4662(Top 29%)4662(Top 212%)
25K15.53 mi2.42 mi5049+1074695+984695+984729(Top 16%)4385(Top 27%)4385(Top 199%)
30K18.64 mi3.11 mi4964+854618+774618+774892(Top 17%)4440(Top 27%)4440(Top 202%)
20M20.00 mi1.36 mi4976-124613+54613+55138(Top 18%)4589(Top 28%)4589(Top 209%)
21M21.00 mi1.00 mi5034-584655-424655-426238(Top 21%)5275(Top 32%)5275(Top 240%)
35K21.75 mi0.75 mi4980+544606+494606+494047(Top 14%)3678(Top 23%)3678(Top 167%)
23M23.00 mi1.25 mi4931+494551+554551+554556(Top 16%)4047(Top 25%)4047(Top 184%)
24M24.00 mi1.00 mi4892+394506+454506+455101(Top 18%)4414(Top 27%)4414(Top 201%)
40K24.85 mi0.85 mi4851+414456+504456+504975(Top 17%)4266(Top 26%)4266(Top 194%)
25.2M25.20 mi0.35 mi4846+54444+124444+125152(Top 18%)4317(Top 26%)4317(Top 196%)
FINISH26.22 mi1.02 mi4867-214447-34447-35794(Top 20%)4727(Top 29%)4727(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4958

Males

4621

M40-44

4621

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

4798

Males

4498

M40-44

4498

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4958

Males

4621

M40-44

4621

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

4972

Males

4619

M40-44

4619

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

5032

Males

4662

M40-44

4662

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4729

Males

4385

M40-44

4385

25K→30K

15.5 - 18.6 mi

Top 17%
×9
+181ft-148ft

Overall

4892

Males

4440

M40-44

4440

30K→20M

18.6 - 20.0 mi

Top 18%
×5
+64ft-50ft

Overall

5138

Males

4589

M40-44

4589

20M→21M

20.0 - 21.0 mi

Top 21%
×8
+106ft-24ft

Overall

6238

Males

5275

M40-44

5275

21M→35K

21.0 - 21.8 mi

Top 14%
×7
+17ft-86ft

Overall

4047

Males

3678

M40-44

3678

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4556

Males

4047

M40-44

4047

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5101

Males

4414

M40-44

4414

24M→40K

24.0 - 24.9 mi

Top 17%
×1
+6ft-20ft

Overall

4975

Males

4266

M40-44

4266

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1
+13ft-16ft

Overall

5152

Males

4317

M40-44

4317

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5794

Males

4727

M40-44

4727

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2085*
Passed By
594
Net Change
+1491
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6358
5K → 10K868*9+859#6358#5499
10K → 15K257*44+213#5499#5286
15K → 20K16351+112#5286#5174
20K → HALF2911+18#5174#5156
HALF → 25K13629+107#5156#5049
25K → 30K16075+85#5049#4964
30K → 20M5163-12#4964#4976
20M → 21M45103-58#4976#5034
21M → 35K6612+54#5034#4980
35K → 23M8940+49#4980#4931
23M → 24M7738+39#4931#4892
24M → 40K7231+41#4892#4851
40K → 25.2M2722+5#4851#4846
25.2M → FINISH4566-21#4846#4867
TOTALS2085*594+1491

* 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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