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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carlos Klinsky

Bib: 33084 •M •Age: N/A

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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 (M50-54)
#0 / 1868
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
27:22
3.11 mi
Rank: #21718
Start → 5K
27:22 | 8:49/mi
10K
55:07
6.21 mi
Rank: #22141 (-423)
5K → 10K
27:45 | 8:56/mi
15K
1:23:14
9.32 mi
Rank: #22403 (-262)
10K → 15K
28:07 | 9:03/mi
20K
1:50:30
12.43 mi
Rank: #21991 (+412)
15K → 20K
27:16 | 8:47/mi
HALF
1:56:06
13.11 mi
Rank: #21817 (+174)
20K → HALF
5:36 | 8:13/mi
25K
2:17:17
15.53 mi
Rank: #21500 (+317)
HALF → 25K
21:11 | 8:45/mi
30K
2:44:48
18.64 mi
Rank: #21011 (+489)
25K → 30K
27:31 | 8:52/mi
20M
2:56:30
20.00 mi
Rank: #20758 (+253)
30K → 20M
11:42 | 8:37/mi
21M
3:05:39
21.00 mi
Rank: #20535 (+223)
20M → 21M
9:09 | 9:09/mi
35K
3:12:01
21.75 mi
Rank: #20430 (+105)
21M → 35K
6:22 | 8:31/mi
23M
3:22:56
23.00 mi
Rank: #20265 (+165)
35K → 23M
10:55 | 8:44/mi
24M
3:31:13
24.00 mi
Rank: #20072 (+193)
23M → 24M
8:17 | 8:17/mi
40K
3:38:25
24.85 mi
Rank: #19905 (+167)
24M → 40K
7:12 | 8:26/mi
25.2M
3:41:37
25.20 mi
Rank: #19844 (+61)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:49:52
26.22 mi
Rank: #19713 (+131)
25.2M → FINISH
8:15 | 8:06/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:56:06
Pace8:52 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:53:46
Pace8:41 /mi
📊Negative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:2727:228:4927:22
8:49
-
10K
6.21 mi12:26:1255:078:5327:45
8:56
+0:07
15K
9.32 mi12:54:191:23:148:5628:07
9:03
+0:07
20K
12.43 mi13:21:351:50:308:5427:16
8:47
-0:16
HALF
13.11 mi13:27:111:56:068:525:36
8:13
-0:34
25K
15.53 mi13:48:222:17:178:5121:11
8:45
+0:32
30K
18.64 mi14:15:532:44:488:5127:31
8:52
+0:07
20M
20.00 mi14:27:352:56:308:5011:42
8:37
-0:15
21M
21.00 mi14:36:443:05:398:519:09
9:09
+0:32
35K
21.75 mi14:43:063:12:018:506:22
8:31
-0:38
23M
23.00 mi14:54:013:22:568:5010:55
8:44
+0:13
24M
24.00 mi15:02:183:31:138:498:17
8:17
-0:27
40K
24.85 mi15:09:303:38:258:487:12
8:26
+0:09
25.2M
25.20 mi15:12:423:41:378:483:12
9:17
+0:51
FINISH
26.22 mi15:20:573:49:528:478:15
8:06
-1:11

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

8:06 /mi

Average Pace

8:46 /mi

Slowest Pace

9:17 /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

2:41:39

70% of race

Time at Steady Pace

1:08:13

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:46 /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 mi11:58:2727:228:4927:22
8:49
#21718
10K
6.21 mi12:26:1255:078:5327:45
8:56
#22141
15K
9.32 mi12:54:191:23:148:5628:07
9:03
#22403
20K
12.43 mi13:21:351:50:308:5427:16
8:47
#21991
HALF
13.11 mi13:27:111:56:068:525:36
8:13
#21817
25K
15.53 mi13:48:222:17:178:5121:11
8:45
#21500
30K
18.64 mi14:15:532:44:488:5127:31
8:52
#21011
20M
20.00 mi14:27:352:56:308:5011:42
8:37
#20758
21M
21.00 mi14:36:443:05:398:519:09
9:09
#20535
35K
21.75 mi14:43:063:12:018:506:22
8:31
#20430
23M
23.00 mi14:54:013:22:568:5010:55
8:44
#20265
24M
24.00 mi15:02:183:31:138:498:17
8:17
#20072
40K
24.85 mi15:09:303:38:258:487:12
8:26
#19905
25.2M
25.20 mi15:12:423:41:378:483:12
9:17
#19844
FINISH
26.22 mi15:20:573:49:528:478:15
8:06
#19713
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21718130811308122914(Top 79%)13721(Top 84%)13721(Top 735%)
10K6.21 mi3.10 mi22141-42313306-22513306-22522531(Top 78%)13518(Top 83%)13518(Top 724%)
15K9.32 mi3.11 mi22403-26213449-14313449-14322914(Top 79%)13721(Top 84%)13721(Top 735%)
20K12.43 mi3.11 mi21991+41213244+20513244+20520838(Top 72%)12688(Top 78%)12688(Top 679%)
HALF13.11 mi0.68 mi21817+17413158+8613158+8618468(Top 64%)11654(Top 71%)11654(Top 624%)
25K15.53 mi2.42 mi21500+31712985+17312985+17319894(Top 69%)12205(Top 75%)12205(Top 653%)
30K18.64 mi3.11 mi21011+48912733+25212733+25218870(Top 65%)11657(Top 71%)11657(Top 624%)
20M20.00 mi1.36 mi20758+25312608+12512608+12516866(Top 58%)10687(Top 65%)10687(Top 572%)
21M21.00 mi1.00 mi20535+22312499+10912499+10916906(Top 58%)10662(Top 65%)10662(Top 571%)
35K21.75 mi0.75 mi20430+10512428+7112428+7117624(Top 61%)10877(Top 67%)10877(Top 582%)
23M23.00 mi1.25 mi20265+16512342+8612342+8617037(Top 59%)10530(Top 64%)10530(Top 564%)
24M24.00 mi1.00 mi20072+19312224+11812224+11815579(Top 54%)9875(Top 60%)9875(Top 529%)
40K24.85 mi0.85 mi19905+16712124+10012124+10015187(Top 52%)9606(Top 59%)9606(Top 514%)
25.2M25.20 mi0.35 mi19844+6112088+3612088+3616189(Top 56%)10082(Top 62%)10082(Top 540%)
FINISH26.22 mi1.02 mi19713+13112022+6612022+6615771(Top 54%)9897(Top 61%)9897(Top 530%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22914

Males

13721

M50-54

13721

5K→10K

3.1 - 6.2 mi

Top 78%
×5
+79ft-138ft

Overall

22531

Males

13518

M50-54

13518

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22914

Males

13721

M50-54

13721

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20838

Males

12688

M50-54

12688

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18468

Males

11654

M50-54

11654

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

19894

Males

12205

M50-54

12205

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18870

Males

11657

M50-54

11657

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16866

Males

10687

M50-54

10687

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16906

Males

10662

M50-54

10662

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17624

Males

10877

M50-54

10877

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17037

Males

10530

M50-54

10530

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15579

Males

9875

M50-54

9875

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15187

Males

9606

M50-54

9606

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16189

Males

10082

M50-54

10082

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15771

Males

9897

M50-54

9897

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2971*
Passed By
475
Net Change
+2005
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21718
5K → 10K116200-423#21718#22141
10K → 15K90200-262#22141#22403
15K → 20K429*17+412#22403#21991
20K → HALF1740+174#21991#21817
HALF → 25K325*8+317#21817#21500
25K → 30K494*5+489#21500#21011
30K → 20M256*3+253#21011#20758
20M → 21M230*7+223#20758#20535
21M → 35K11611+105#20535#20430
35K → 23M1727+165#20430#20265
23M → 24M1963+193#20265#20072
24M → 40K1670+167#20072#19905
40K → 25.2M665+61#19905#19844
25.2M → FINISH1409+131#19844#19713
TOTALS2971*475+2005

* 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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