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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Julio Aristizabal

Bib: 10656 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 24%
Gender (Male)
#0 / 16340
Top 36%
Masters (Masters Men)
#0 / 10617
Top 23%
Age Group (M45-49)
#0 / 2413
Top 32%
Race Day Weather
51°/41°F
overcast clouds
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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
21:31
3.11 mi
Rank: #7935
Start → 5K
21:31 | 6:56/mi
10K
42:49
6.21 mi
Rank: #7746 (+189)
5K → 10K
21:18 | 6:52/mi
15K
1:04:23
9.32 mi
Rank: #7871 (-125)
10K → 15K
21:34 | 6:57/mi
20K
1:26:15
12.43 mi
Rank: #7917 (-46)
15K → 20K
21:52 | 7:03/mi
HALF
1:30:57
13.11 mi
Rank: #7906 (+11)
20K → HALF
4:42 | 6:54/mi
25K
1:47:42
15.53 mi
Rank: #7655 (+251)
HALF → 25K
16:45 | 6:55/mi
30K
2:10:02
18.64 mi
Rank: #7542 (+113)
25K → 30K
22:20 | 7:12/mi
20M
2:20:02
20.00 mi
Rank: #7513 (+29)
30K → 20M
10:00 | 7:22/mi
21M
2:27:53
21.00 mi
Rank: #7546 (-33)
20M → 21M
7:51 | 7:51/mi
35K
2:32:51
21.75 mi
Rank: #7398 (+148)
21M → 35K
4:58 | 6:39/mi
23M
2:41:37
23.00 mi
Rank: #7216 (+182)
35K → 23M
8:46 | 7:01/mi
24M
2:48:24
24.00 mi
Rank: #7062 (+154)
23M → 24M
6:47 | 6:47/mi
40K
2:54:19
24.85 mi
Rank: #6939 (+123)
24M → 40K
5:55 | 6:56/mi
25.2M
2:57:02
25.20 mi
Rank: #6917 (+22)
40K → 25.2M
2:43 | 7:53/mi
FINISH
3:04:08
26.22 mi
Rank: #6887 (+30)
25.2M → FINISH
7:06 | 6:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:57
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:33:11
Pace7:07 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:2121:316:5621:31
6:56
-
10K
6.21 mi11:00:3942:496:5421:18
6:52
-0:04
15K
9.32 mi11:22:131:04:236:5521:34
6:57
+0:05
20K
12.43 mi11:44:051:26:156:5721:52
7:03
+0:06
HALF
13.11 mi11:48:471:30:576:574:42
6:54
-0:09
25K
15.53 mi12:05:321:47:426:5616:45
6:55
+0:01
30K
18.64 mi12:27:522:10:026:5922:20
7:12
+0:17
20M
20.00 mi12:37:522:20:027:0110:00
7:22
+0:10
21M
21.00 mi12:45:432:27:537:037:51
7:51
+0:29
35K
21.75 mi12:50:412:32:517:024:58
6:39
-1:12
23M
23.00 mi12:59:272:41:377:028:46
7:01
+0:22
24M
24.00 mi13:06:142:48:247:026:47
6:47
-0:14
40K
24.85 mi13:12:092:54:197:015:55
6:56
+0:09
25.2M
25.20 mi13:14:522:57:027:022:43
7:53
+0:57
FINISH
26.22 mi13:21:583:04:087:027:06
6:59
-0:54

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

6:39 /mi

Average Pace

7:02 /mi

Slowest Pace

7:53 /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

2:43:34

89% of race

Time at Steady Pace

10:00

5% of race

Time at Slower Pace

10:34

6% of race

Average Pace: 7:01 /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 mi10:39:2121:316:5621:31
6:56
#7935
10K
6.21 mi11:00:3942:496:5421:18
6:52
#7746
15K
9.32 mi11:22:131:04:236:5521:34
6:57
#7871
20K
12.43 mi11:44:051:26:156:5721:52
7:03
#7917
HALF
13.11 mi11:48:471:30:576:574:42
6:54
#7906
25K
15.53 mi12:05:321:47:426:5616:45
6:55
#7655
30K
18.64 mi12:27:522:10:026:5922:20
7:12
#7542
20M
20.00 mi12:37:522:20:027:0110:00
7:22
#7513
21M
21.00 mi12:45:432:27:537:037:51
7:51
#7546
35K
21.75 mi12:50:412:32:517:024:58
6:39
#7398
23M
23.00 mi12:59:272:41:377:028:46
7:01
#7216
24M
24.00 mi13:06:142:48:247:026:47
6:47
#7062
40K
24.85 mi13:12:092:54:197:015:55
6:56
#6939
25.2M
25.20 mi13:14:522:57:027:022:43
7:53
#6917
FINISH
26.22 mi13:21:583:04:087:027:06
6:59
#6887
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 mi7935685568558126(Top 28%)6943(Top 42%)6943(Top 288%)
10K6.21 mi3.10 mi7746+1896722+1336722+1337525(Top 26%)6569(Top 40%)6569(Top 272%)
15K9.32 mi3.11 mi7871-1256798-766798-768126(Top 28%)6943(Top 42%)6943(Top 288%)
20K12.43 mi3.11 mi7917-466818-206818-208116(Top 28%)6901(Top 42%)6901(Top 286%)
HALF13.11 mi0.68 mi7906+116812+66812+67842(Top 27%)6730(Top 41%)6730(Top 279%)
25K15.53 mi2.42 mi7655+2516633+1796633+1796754(Top 23%)5932(Top 36%)5932(Top 246%)
30K18.64 mi3.11 mi7542+1136535+986535+987307(Top 25%)6195(Top 38%)6195(Top 257%)
20M20.00 mi1.36 mi7513+296504+316504+318096(Top 28%)6544(Top 40%)6544(Top 271%)
21M21.00 mi1.00 mi7546-336512-86512-88818(Top 30%)6829(Top 42%)6829(Top 283%)
35K21.75 mi0.75 mi7398+1486395+1176395+1174548(Top 16%)4079(Top 25%)4079(Top 169%)
23M23.00 mi1.25 mi7216+1826249+1466249+1465497(Top 19%)4755(Top 29%)4755(Top 197%)
24M24.00 mi1.00 mi7062+1546117+1326117+1325013(Top 17%)4358(Top 27%)4358(Top 181%)
40K24.85 mi0.85 mi6939+1236022+956022+955020(Top 17%)4311(Top 26%)4311(Top 179%)
25.2M25.20 mi0.35 mi6917+226000+226000+227494(Top 26%)5825(Top 36%)5825(Top 241%)
FINISH26.22 mi1.02 mi6887+305962+385962+387283(Top 25%)5662(Top 35%)5662(Top 235%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8126

Males

6943

M45-49

6943

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7525

Males

6569

M45-49

6569

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8126

Males

6943

M45-49

6943

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8116

Males

6901

M45-49

6901

20K→HALF

12.4 - 13.1 mi

Top 27%
×2
+19ft-37ft

Overall

7842

Males

6730

M45-49

6730

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6754

Males

5932

M45-49

5932

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7307

Males

6195

M45-49

6195

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8096

Males

6544

M45-49

6544

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8818

Males

6829

M45-49

6829

21M→35K

21.0 - 21.8 mi

Top 16%
×7
+17ft-86ft

Overall

4548

Males

4079

M45-49

4079

35K→23M

21.8 - 23.0 mi

Top 19%
×5
+23ft-63ft

Overall

5497

Males

4755

M45-49

4755

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

5013

Males

4358

M45-49

4358

24M→40K

24.0 - 24.9 mi

Top 17%
×1
+6ft-20ft

Overall

5020

Males

4311

M45-49

4311

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7494

Males

5825

M45-49

5825

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
×2
+22ft-21ft

Overall

7283

Males

5662

M45-49

5662

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1890*
Passed By
824
Net Change
+1048
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7935
5K → 10K308*119+189#7935#7746
10K → 15K93200-125#7746#7871
15K → 20K129175-46#7871#7917
20K → HALF3019+11#7917#7906
HALF → 25K264*13+251#7906#7655
25K → 30K19178+113#7655#7542
30K → 20M8152+29#7542#7513
20M → 21M5386-33#7513#7546
21M → 35K1491+148#7546#7398
35K → 23M19412+182#7398#7216
23M → 24M1573+154#7216#7062
24M → 40K1296+123#7062#6939
40K → 25.2M3614+22#6939#6917
25.2M → FINISH7646+30#6917#6887
TOTALS1890*824+1048

* 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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