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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Radoslaw Dudycz

Bib: 9724 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 21%
Gender (Male)
#0 / 16340
Top 33%
Masters (Masters Men)
#0 / 10617
Top 19%
Age Group (M50-54)
#0 / 1868
Top 13%
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
20:59
3.11 mi
Rank: #6431
Start → 5K
20:59 | 6:46/mi
10K
41:37
6.21 mi
Rank: #5887 (+544)
5K → 10K
20:38 | 6:39/mi
15K
1:02:19
9.32 mi
Rank: #5701 (+186)
10K → 15K
20:42 | 6:40/mi
20K
1:23:08
12.43 mi
Rank: #5543 (+158)
15K → 20K
20:49 | 6:43/mi
HALF
1:27:41
13.11 mi
Rank: #5546 (-3)
20K → HALF
4:33 | 6:41/mi
25K
1:44:02
15.53 mi
Rank: #5459 (+87)
HALF → 25K
16:21 | 6:45/mi
30K
2:05:26
18.64 mi
Rank: #5349 (+110)
25K → 30K
21:24 | 6:54/mi
20M
2:14:51
20.00 mi
Rank: #5310 (+39)
30K → 20M
9:25 | 6:56/mi
21M
2:22:26
21.00 mi
Rank: #5421 (-111)
20M → 21M
7:35 | 7:35/mi
35K
2:27:40
21.75 mi
Rank: #5463 (-42)
21M → 35K
5:14 | 7:00/mi
23M
2:36:44
23.00 mi
Rank: #5545 (-82)
35K → 23M
9:04 | 7:15/mi
24M
2:44:09
24.00 mi
Rank: #5745 (-200)
23M → 24M
7:25 | 7:25/mi
40K
2:50:31
24.85 mi
Rank: #5838 (-93)
24M → 40K
6:22 | 7:27/mi
25.2M
2:53:22
25.20 mi
Rank: #5928 (-90)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:00:51
26.22 mi
Rank: #6082 (-154)
25.2M → FINISH
7:29 | 7:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:41
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:33:10
Pace7:07 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1820:596:4620:59
6:46
-
10K
6.21 mi10:57:5641:376:4220:38
6:39
-0:07
15K
9.32 mi11:18:381:02:196:4220:42
6:40
+0:01
20K
12.43 mi11:39:271:23:086:4220:49
6:43
+0:03
HALF
13.11 mi11:44:001:27:416:424:33
6:41
-0:02
25K
15.53 mi12:00:211:44:026:4216:21
6:45
+0:04
30K
18.64 mi12:21:452:05:266:4421:24
6:54
+0:09
20M
20.00 mi12:31:102:14:516:459:25
6:56
+0:02
21M
21.00 mi12:38:452:22:266:477:35
7:35
+0:39
35K
21.75 mi12:43:592:27:406:485:14
7:00
-0:35
23M
23.00 mi12:53:032:36:446:499:04
7:15
+0:15
24M
24.00 mi13:00:282:44:096:517:25
7:25
+0:10
40K
24.85 mi13:06:502:50:316:526:22
7:27
+0:02
25.2M
25.20 mi13:09:412:53:226:532:51
8:16
+0:49
FINISH
26.22 mi13:17:103:00:516:557:29
7:21
-0:55

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

6:54 /mi

Slowest Pace

8:16 /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

45:53

25% of race

Time at Steady Pace

1:34:12

52% of race

Time at Slower Pace

40:46

23% of race

Average Pace: 6:54 /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 mi10:37:1820:596:4620:59
6:46
#6431
10K
6.21 mi10:57:5641:376:4220:38
6:39
#5887
15K
9.32 mi11:18:381:02:196:4220:42
6:40
#5701
20K
12.43 mi11:39:271:23:086:4220:49
6:43
#5543
HALF
13.11 mi11:44:001:27:416:424:33
6:41
#5546
25K
15.53 mi12:00:211:44:026:4216:21
6:45
#5459
30K
18.64 mi12:21:452:05:266:4421:24
6:54
#5349
20M
20.00 mi12:31:102:14:516:459:25
6:56
#5310
21M
21.00 mi12:38:452:22:266:477:35
7:35
#5421
35K
21.75 mi12:43:592:27:406:485:14
7:00
#5463
23M
23.00 mi12:53:032:36:446:499:04
7:15
#5545
24M
24.00 mi13:00:282:44:096:517:25
7:25
#5745
40K
24.85 mi13:06:502:50:316:526:22
7:27
#5838
25.2M
25.20 mi13:09:412:53:226:532:51
8:16
#5928
FINISH
26.22 mi13:17:103:00:516:557:29
7:21
#6082
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 mi6431580358035481(Top 19%)5053(Top 31%)5053(Top 271%)
10K6.21 mi3.10 mi5887+5445387+4165387+4165400(Top 19%)4989(Top 31%)4989(Top 267%)
15K9.32 mi3.11 mi5701+1865246+1415246+1415481(Top 19%)5053(Top 31%)5053(Top 271%)
20K12.43 mi3.11 mi5543+1585116+1305116+1305198(Top 18%)4801(Top 29%)4801(Top 257%)
HALF13.11 mi0.68 mi5546-35114+25114+25941(Top 20%)5369(Top 33%)5369(Top 287%)
25K15.53 mi2.42 mi5459+875027+875027+875269(Top 18%)4813(Top 29%)4813(Top 258%)
30K18.64 mi3.11 mi5349+1104928+994928+995071(Top 17%)4587(Top 28%)4587(Top 246%)
20M20.00 mi1.36 mi5310+394887+414887+415084(Top 18%)4550(Top 28%)4550(Top 244%)
21M21.00 mi1.00 mi5421-1114954-674954-677001(Top 24%)5771(Top 35%)5771(Top 309%)
35K21.75 mi0.75 mi5463-424978-244978-246995(Top 24%)5797(Top 35%)5797(Top 310%)
23M23.00 mi1.25 mi5545-825024-465024-467053(Top 24%)5781(Top 35%)5781(Top 309%)
24M24.00 mi1.00 mi5745-2005168-1445168-1449423(Top 32%)7001(Top 43%)7001(Top 375%)
40K24.85 mi0.85 mi5838-935234-665234-668439(Top 29%)6392(Top 39%)6392(Top 342%)
25.2M25.20 mi0.35 mi5928-905299-655299-659891(Top 34%)7041(Top 43%)7041(Top 377%)
FINISH26.22 mi1.02 mi6082-1545407-1085407-10810157(Top 35%)7187(Top 44%)7187(Top 385%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5481

Males

5053

M50-54

5053

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5400

Males

4989

M50-54

4989

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5481

Males

5053

M50-54

5053

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5198

Males

4801

M50-54

4801

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5941

Males

5369

M50-54

5369

HALF→25K

13.1 - 15.5 mi

Top 18%
×4
+66ft-88ft

Overall

5269

Males

4813

M50-54

4813

25K→30K

15.5 - 18.6 mi

Top 17%
×9
+181ft-148ft

Overall

5071

Males

4587

M50-54

4587

30K→20M

18.6 - 20.0 mi

Top 18%
×5
+64ft-50ft

Overall

5084

Males

4550

M50-54

4550

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

7001

Males

5771

M50-54

5771

21M→35K

21.0 - 21.8 mi

Top 24%
×7
+17ft-86ft

Overall

6995

Males

5797

M50-54

5797

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

7053

Males

5781

M50-54

5781

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9423

Males

7001

M50-54

7001

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8439

Males

6392

M50-54

6392

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

9891

Males

7041

M50-54

7041

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10157

Males

7187

M50-54

7187

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1629*
Passed By
1251
Net Change
+349
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6431
5K → 10K571*27+544#6431#5887
10K → 15K234*48+186#5887#5701
15K → 20K19436+158#5701#5543
20K → HALF1922-3#5543#5546
HALF → 25K12639+87#5546#5459
25K → 30K18575+110#5459#5349
30K → 20M8243+39#5349#5310
20M → 21M36147-111#5310#5421
21M → 35K4082-42#5421#5463
35K → 23M46128-82#5463#5545
23M → 24M29200-200#5545#5745
24M → 40K37130-93#5745#5838
40K → 25.2M12102-90#5838#5928
25.2M → FINISH18172-154#5928#6082
TOTALS1629*1251+349

* 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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