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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Bartlomiej Kaminski

Bib: 7830 •M •Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 27%
Gender (Male)
#0 / 16340
Top 40%
Masters (Masters Men)
#0 / 10617
Top 27%
Age Group (M40-44)
#0 / 2198
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
22:00
3.11 mi
Rank: #9198
Start → 5K
22:00 | 7:05/mi
10K
44:13
6.21 mi
Rank: #9450 (-252)
5K → 10K
22:13 | 7:10/mi
15K
1:06:19
9.32 mi
Rank: #9392 (+58)
10K → 15K
22:06 | 7:07/mi
20K
1:29:23
12.43 mi
Rank: #9819 (-427)
15K → 20K
23:04 | 7:26/mi
HALF
1:33:56
13.11 mi
Rank: #9580 (+239)
20K → HALF
4:33 | 6:41/mi
25K
1:50:44
15.53 mi
Rank: #9126 (+454)
HALF → 25K
16:48 | 6:56/mi
30K
2:13:09
18.64 mi
Rank: #8780 (+346)
25K → 30K
22:25 | 7:13/mi
20M
2:22:54
20.00 mi
Rank: #8562 (+218)
30K → 20M
9:45 | 7:11/mi
21M
2:30:24
21.00 mi
Rank: #8398 (+164)
20M → 21M
7:30 | 7:30/mi
35K
2:35:35
21.75 mi
Rank: #8315 (+83)
21M → 35K
5:11 | 6:56/mi
23M
2:44:39
23.00 mi
Rank: #8194 (+121)
35K → 23M
9:04 | 7:15/mi
24M
2:51:43
24.00 mi
Rank: #8098 (+96)
23M → 24M
7:04 | 7:04/mi
40K
2:57:54
24.85 mi
Rank: #8008 (+90)
24M → 40K
6:11 | 7:14/mi
25.2M
3:00:35
25.20 mi
Rank: #7965 (+43)
40K → 25.2M
2:41 | 7:47/mi
FINISH
3:07:44
26.22 mi
Rank: #7914 (+51)
25.2M → FINISH
7:09 | 7:01/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:33:56
Pace7:10 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:33:48
Pace7:10 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:5722:007:0522:00
7:05
-
10K
6.21 mi10:53:1044:137:0722:13
7:10
+0:05
15K
9.32 mi11:15:161:06:197:0722:06
7:07
-0:03
20K
12.43 mi11:38:201:29:237:1223:04
7:26
+0:19
HALF
13.11 mi11:42:531:33:567:104:33
6:41
-0:45
25K
15.53 mi11:59:411:50:447:0816:48
6:56
+0:15
30K
18.64 mi12:22:062:13:097:0922:25
7:13
+0:17
20M
20.00 mi12:31:512:22:547:099:45
7:11
-0:02
21M
21.00 mi12:39:212:30:247:107:30
7:30
+0:19
35K
21.75 mi12:44:322:35:357:105:11
6:56
-0:34
23M
23.00 mi12:53:362:44:397:109:04
7:15
+0:19
24M
24.00 mi13:00:402:51:437:107:04
7:04
-0:11
40K
24.85 mi13:06:512:57:547:106:11
7:14
+0:10
25.2M
25.20 mi13:09:323:00:357:102:41
7:47
+0:33
FINISH
26.22 mi13:16:413:07:447:107:09
7:01
-0:46

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

6:41 /mi

Average Pace

7:10 /mi

Slowest Pace

7:47 /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

2:34:29

82% of race

Time at Steady Pace

33:15

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:10 /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 mi10:30:5722:007:0522:00
7:05
#9198
10K
6.21 mi10:53:1044:137:0722:13
7:10
#9450
15K
9.32 mi11:15:161:06:197:0722:06
7:07
#9392
20K
12.43 mi11:38:201:29:237:1223:04
7:26
#9819
HALF
13.11 mi11:42:531:33:567:104:33
6:41
#9580
25K
15.53 mi11:59:411:50:447:0816:48
6:56
#9126
30K
18.64 mi12:22:062:13:097:0922:25
7:13
#8780
20M
20.00 mi12:31:512:22:547:099:45
7:11
#8562
21M
21.00 mi12:39:212:30:247:107:30
7:30
#8398
35K
21.75 mi12:44:322:35:357:105:11
6:56
#8315
23M
23.00 mi12:53:362:44:397:109:04
7:15
#8194
24M
24.00 mi13:00:402:51:437:107:04
7:04
#8098
40K
24.85 mi13:06:512:57:547:106:11
7:14
#8008
25.2M
25.20 mi13:09:323:00:357:102:41
7:47
#7965
FINISH
26.22 mi13:16:413:07:447:107:09
7:01
#7914
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 mi9198767376739371(Top 32%)7692(Top 47%)7692(Top 350%)
10K6.21 mi3.10 mi9450-2527795-1227795-1229789(Top 34%)7947(Top 49%)7947(Top 362%)
15K9.32 mi3.11 mi9392+587737+587737+589371(Top 32%)7692(Top 47%)7692(Top 350%)
20K12.43 mi3.11 mi9819-4277933-1967933-19611317(Top 39%)8530(Top 52%)8530(Top 388%)
HALF13.11 mi0.68 mi9580+2397820+1137820+1135983(Top 21%)5411(Top 33%)5411(Top 246%)
25K15.53 mi2.42 mi9126+4547542+2787542+2786910(Top 24%)6049(Top 37%)6049(Top 275%)
30K18.64 mi3.11 mi8780+3467295+2477295+2477501(Top 26%)6307(Top 39%)6307(Top 287%)
20M20.00 mi1.36 mi8562+2187141+1547141+1546809(Top 23%)5789(Top 35%)5789(Top 263%)
21M21.00 mi1.00 mi8398+1647016+1257016+1256488(Top 22%)5453(Top 33%)5453(Top 248%)
35K21.75 mi0.75 mi8315+836954+626954+626593(Top 23%)5564(Top 34%)5564(Top 253%)
23M23.00 mi1.25 mi8194+1216850+1046850+1047076(Top 24%)5804(Top 36%)5804(Top 264%)
24M24.00 mi1.00 mi8098+966769+816769+816933(Top 24%)5650(Top 35%)5650(Top 257%)
40K24.85 mi0.85 mi8008+906686+836686+836947(Top 24%)5578(Top 34%)5578(Top 254%)
25.2M25.20 mi0.35 mi7965+436652+346652+346918(Top 24%)5509(Top 34%)5509(Top 251%)
FINISH26.22 mi1.02 mi7914+516589+636589+637682(Top 26%)5881(Top 36%)5881(Top 268%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9371

Males

7692

M40-44

7692

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9789

Males

7947

M40-44

7947

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9371

Males

7692

M40-44

7692

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11317

Males

8530

M40-44

8530

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

5983

Males

5411

M40-44

5411

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

6910

Males

6049

M40-44

6049

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7501

Males

6307

M40-44

6307

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6809

Males

5789

M40-44

5789

20M→21M

20.0 - 21.0 mi

Top 22%
×8
+106ft-24ft

Overall

6488

Males

5453

M40-44

5453

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6593

Males

5564

M40-44

5564

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

7076

Males

5804

M40-44

5804

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

6933

Males

5650

M40-44

5650

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6947

Males

5578

M40-44

5578

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

6918

Males

5509

M40-44

5509

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
×2
+22ft-21ft

Overall

7682

Males

5881

M40-44

5881

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2432*
Passed By
683
Net Change
+1284
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9198
5K → 10K123200-252#9198#9450
10K → 15K169110+58#9450#9392
15K → 20K62200-427#9392#9819
20K → HALF239*0+239#9819#9580
HALF → 25K454*0+454#9580#9126
25K → 30K370*24+346#9126#8780
30K → 20M226*8+218#8780#8562
20M → 21M17713+164#8562#8398
21M → 35K9411+83#8398#8315
35K → 23M14625+121#8315#8194
23M → 24M11115+96#8194#8098
24M → 40K11424+90#8098#8008
40K → 25.2M507+43#8008#7965
25.2M → FINISH9746+51#7965#7914
TOTALS2432*683+1284

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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