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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Michal Kawecki

Bib: 9691 •M •Age: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 34%
Gender (Male)
#0 / 16340
Top 47%
Masters (Masters Men)
#0 / 10617
Top 36%
Age Group (M45-49)
#0 / 2413
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
21:25
3.11 mi
Rank: #7689
Start → 5K
21:25 | 6:54/mi
10K
42:37
6.21 mi
Rank: #7446 (+243)
5K → 10K
21:12 | 6:50/mi
15K
1:04:23
9.32 mi
Rank: #7876 (-430)
10K → 15K
21:46 | 7:01/mi
20K
1:27:03
12.43 mi
Rank: #8404 (-528)
15K → 20K
22:40 | 7:18/mi
HALF
1:31:54
13.11 mi
Rank: #8449 (-45)
20K → HALF
4:51 | 7:07/mi
25K
1:49:39
15.53 mi
Rank: #8590 (-141)
HALF → 25K
17:45 | 7:20/mi
30K
2:13:48
18.64 mi
Rank: #9067 (-477)
25K → 30K
24:09 | 7:47/mi
20M
2:24:35
20.00 mi
Rank: #9260 (-193)
30K → 20M
10:47 | 7:57/mi
21M
2:33:07
21.00 mi
Rank: #9480 (-220)
20M → 21M
8:32 | 8:32/mi
35K
2:38:52
21.75 mi
Rank: #9539 (-59)
21M → 35K
5:45 | 7:42/mi
23M
2:48:59
23.00 mi
Rank: #9689 (-150)
35K → 23M
10:07 | 8:06/mi
24M
2:57:04
24.00 mi
Rank: #9889 (-200)
23M → 24M
8:05 | 8:05/mi
40K
3:03:55
24.85 mi
Rank: #9997 (-108)
24M → 40K
6:51 | 8:01/mi
25.2M
3:06:51
25.20 mi
Rank: #10009 (-12)
40K → 25.2M
2:56 | 8:31/mi
FINISH
3:14:21
26.22 mi
Rank: #10005 (+4)
25.2M → FINISH
7:30 | 7:22/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:54
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:42:27
Pace7:49 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:5121:256:5421:25
6:54
-
10K
6.21 mi10:59:0342:376:5221:12
6:50
-0:04
15K
9.32 mi11:20:491:04:236:5521:46
7:01
+0:11
20K
12.43 mi11:43:291:27:037:0122:40
7:18
+0:17
HALF
13.11 mi11:48:201:31:547:014:51
7:07
-0:11
25K
15.53 mi12:06:051:49:397:0417:45
7:20
+0:13
30K
18.64 mi12:30:142:13:487:1124:09
7:47
+0:27
20M
20.00 mi12:41:012:24:357:1410:47
7:57
+0:10
21M
21.00 mi12:49:332:33:077:188:32
8:32
+0:35
35K
21.75 mi12:55:182:38:527:195:45
7:42
-0:50
23M
23.00 mi13:05:252:48:597:2110:07
8:06
+0:24
24M
24.00 mi13:13:302:57:047:238:05
8:05
-0:01
40K
24.85 mi13:20:213:03:557:246:51
8:01
-0:04
25.2M
25.20 mi13:23:173:06:517:252:56
8:31
+0:30
FINISH
26.22 mi13:30:473:14:217:267:30
7:22
-1:09

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

6:50 /mi

Average Pace

7:25 /mi

Slowest Pace

8:32 /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

1:57:09

60% of race

Time at Steady Pace

40:41

21% of race

Time at Slower Pace

36:31

19% of race

Average Pace: 7:25 /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 mi10:37:5121:256:5421:25
6:54
#7689
10K
6.21 mi10:59:0342:376:5221:12
6:50
#7446
15K
9.32 mi11:20:491:04:236:5521:46
7:01
#7876
20K
12.43 mi11:43:291:27:037:0122:40
7:18
#8404
HALF
13.11 mi11:48:201:31:547:014:51
7:07
#8449
25K
15.53 mi12:06:051:49:397:0417:45
7:20
#8590
30K
18.64 mi12:30:142:13:487:1124:09
7:47
#9067
20M
20.00 mi12:41:012:24:357:1410:47
7:57
#9260
21M
21.00 mi12:49:332:33:077:188:32
8:32
#9480
35K
21.75 mi12:55:182:38:527:195:45
7:42
#9539
23M
23.00 mi13:05:252:48:597:2110:07
8:06
#9689
24M
24.00 mi13:13:302:57:047:238:05
8:05
#9889
40K
24.85 mi13:20:213:03:557:246:51
8:01
#9997
25.2M
25.20 mi13:23:173:06:517:252:56
8:31
#10009
FINISH
26.22 mi13:30:473:14:217:267:30
7:22
#10005
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 mi7689669266928610(Top 30%)7251(Top 44%)7251(Top 300%)
10K6.21 mi3.10 mi7446+2436517+1756517+1757225(Top 25%)6357(Top 39%)6357(Top 263%)
15K9.32 mi3.11 mi7876-4306803-2866803-2868610(Top 30%)7251(Top 44%)7251(Top 300%)
20K12.43 mi3.11 mi8404-5287124-3217124-32110126(Top 35%)7983(Top 49%)7983(Top 331%)
HALF13.11 mi0.68 mi8449-457155-317155-319543(Top 33%)7755(Top 47%)7755(Top 321%)
25K15.53 mi2.42 mi8590-1417224-697224-699857(Top 34%)7774(Top 48%)7774(Top 322%)
30K18.64 mi3.11 mi9067-4777462-2387462-23811757(Top 41%)8545(Top 52%)8545(Top 354%)
20M20.00 mi1.36 mi9260-1937521-597521-5912348(Top 43%)8712(Top 53%)8712(Top 361%)
21M21.00 mi1.00 mi9480-2207623-1027623-10213286(Top 46%)9021(Top 55%)9021(Top 374%)
35K21.75 mi0.75 mi9539-597633-107633-1012154(Top 42%)8493(Top 52%)8493(Top 352%)
23M23.00 mi1.25 mi9689-1507680-477680-4713007(Top 45%)8800(Top 54%)8800(Top 365%)
24M24.00 mi1.00 mi9889-2007762-827762-8214272(Top 49%)9266(Top 57%)9266(Top 384%)
40K24.85 mi0.85 mi9997-1087777-157777-1512528(Top 43%)8400(Top 51%)8400(Top 348%)
25.2M25.20 mi0.35 mi10009-127769+87769+811576(Top 40%)7871(Top 48%)7871(Top 326%)
FINISH26.22 mi1.02 mi10005+47737+327737+3210321(Top 36%)7277(Top 45%)7277(Top 302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21
+97ft-345ft

Overall

8610

Males

7251

M45-49

7251

5K→10K

3.1 - 6.2 mi

Top 25%
×5
+79ft-138ft

Overall

7225

Males

6357

M45-49

6357

10K→15K

6.2 - 9.3 mi

Top 30%
×3
+67ft-78ft

Overall

8610

Males

7251

M45-49

7251

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10126

Males

7983

M45-49

7983

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9543

Males

7755

M45-49

7755

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9857

Males

7774

M45-49

7774

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11757

Males

8545

M45-49

8545

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12348

Males

8712

M45-49

8712

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13286

Males

9021

M45-49

9021

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12154

Males

8493

M45-49

8493

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

13007

Males

8800

M45-49

8800

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14272

Males

9266

M45-49

9266

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12528

Males

8400

M45-49

8400

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11576

Males

7871

M45-49

7871

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10321

Males

7277

M45-49

7277

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
964*
Passed By
2135
Net Change
-2316
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7689
5K → 10K355*112+243#7689#7446
10K → 15K34200-430#7446#7876
15K → 20K43200-528#7876#8404
20K → HALF954-45#8404#8449
HALF → 25K76200-141#8449#8590
25K → 30K66200-477#8590#9067
30K → 20M57200-193#9067#9260
20M → 21M30200-220#9260#9480
21M → 35K45104-59#9480#9539
35K → 23M66200-150#9539#9689
23M → 24M31200-200#9689#9889
24M → 40K51159-108#9889#9997
40K → 25.2M2737-12#9997#10009
25.2M → FINISH7469+4#10009#10005
TOTALS964*2135-2316

* 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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