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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Edwin Osiecki

Bib: 19253 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 48%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Top 44%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Edwin

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:27/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
23:09
3.11 mi
Rank: #12364
Start → 5K
23:09 | 7:28/mi
10K
46:34
6.21 mi
Rank: #12788 (-424)
5K → 10K
23:25 | 7:33/mi
15K
1:10:04
9.32 mi
Rank: #12949 (-161)
10K → 15K
23:30 | 7:34/mi
20K
1:33:52
12.43 mi
Rank: #13049 (-100)
15K → 20K
23:48 | 7:40/mi
HALF
1:39:01
13.11 mi
Rank: #13074 (-25)
20K → HALF
5:09 | 7:34/mi
25K
1:57:44
15.53 mi
Rank: #13085 (-11)
HALF → 25K
18:43 | 7:44/mi
30K
2:22:58
18.64 mi
Rank: #13288 (-203)
25K → 30K
25:14 | 8:08/mi
20M
2:34:12
20.00 mi
Rank: #13367 (-79)
30K → 20M
11:14 | 8:17/mi
21M
2:43:34
21.00 mi
Rank: #13646 (-279)
20M → 21M
9:22 | 9:22/mi
35K
2:49:30
21.75 mi
Rank: #13643 (+3)
21M → 35K
5:56 | 7:56/mi
23M
3:00:04
23.00 mi
Rank: #13756 (-113)
35K → 23M
10:34 | 8:27/mi
24M
3:08:06
24.00 mi
Rank: #13754 (+2)
23M → 24M
8:02 | 8:02/mi
40K
3:15:12
24.85 mi
Rank: #13770 (-16)
24M → 40K
7:06 | 8:19/mi
25.2M
3:18:20
25.20 mi
Rank: #13795 (-25)
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:26:52
26.22 mi
Rank: #13981 (-186)
25.2M → FINISH
8:32 | 8:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:01
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:47:51
Pace8:14 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:3123:097:2823:09
7:28
-
10K
6.21 mi11:29:5646:347:3023:25
7:33
+0:05
15K
9.32 mi11:53:261:10:047:3223:30
7:34
+0:01
20K
12.43 mi12:17:141:33:527:3423:48
7:40
+0:06
HALF
13.11 mi12:22:231:39:017:345:09
7:34
-0:06
25K
15.53 mi12:41:061:57:447:3518:43
7:44
+0:10
30K
18.64 mi13:06:202:22:587:4125:14
8:08
+0:24
20M
20.00 mi13:17:342:34:127:4311:14
8:17
+0:09
21M
21.00 mi13:26:562:43:347:489:22
9:22
+1:05
35K
21.75 mi13:32:522:49:307:485:56
7:56
-1:26
23M
23.00 mi13:43:263:00:047:5010:34
8:27
+0:31
24M
24.00 mi13:51:283:08:067:518:02
8:02
-0:25
40K
24.85 mi13:58:343:15:127:527:06
8:19
+0:17
25.2M
25.20 mi14:01:423:18:207:533:08
9:06
+0:47
FINISH
26.22 mi14:10:143:26:527:548:32
8:23
-0:43

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

7:28 /mi

Average Pace

7:54 /mi

Slowest Pace

9:22 /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

1:57:44

57% of race

Time at Steady Pace

50:26

24% of race

Time at Slower Pace

38:42

19% of race

Average Pace: 7:53 /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 mi11:06:3123:097:2823:09
7:28
#12364
10K
6.21 mi11:29:5646:347:3023:25
7:33
#12788
15K
9.32 mi11:53:261:10:047:3223:30
7:34
#12949
20K
12.43 mi12:17:141:33:527:3423:48
7:40
#13049
HALF
13.11 mi12:22:231:39:017:345:09
7:34
#13074
25K
15.53 mi12:41:061:57:447:3518:43
7:44
#13085
30K
18.64 mi13:06:202:22:587:4125:14
8:08
#13288
20M
20.00 mi13:17:342:34:127:4311:14
8:17
#13367
21M
21.00 mi13:26:562:43:347:489:22
9:22
#13646
35K
21.75 mi13:32:522:49:307:485:56
7:56
#13643
23M
23.00 mi13:43:263:00:047:5010:34
8:27
#13756
24M
24.00 mi13:51:283:08:067:518:02
8:02
#13754
40K
24.85 mi13:58:343:15:127:527:06
8:19
#13770
25.2M
25.20 mi14:01:423:18:207:533:08
9:06
#13795
FINISH
26.22 mi14:10:143:26:527:548:32
8:23
#13981
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi123649195919513349(Top 46%)9522(Top 58%)9522(Top 639%)
10K6.21 mi3.10 mi12788-4249354-1599354-15913252(Top 46%)9518(Top 58%)9518(Top 638%)
15K9.32 mi3.11 mi12949-1619388-349388-3413349(Top 46%)9522(Top 58%)9522(Top 639%)
20K12.43 mi3.11 mi13049-1009391-39391-313355(Top 46%)9452(Top 58%)9452(Top 634%)
HALF13.11 mi0.68 mi13074-259400-99400-913419(Top 46%)9553(Top 58%)9553(Top 641%)
25K15.53 mi2.42 mi13085-119384+169384+1613177(Top 45%)9300(Top 57%)9300(Top 624%)
30K18.64 mi3.11 mi13288-2039427-439427-4314349(Top 49%)9694(Top 59%)9694(Top 650%)
20M20.00 mi1.36 mi13367-799442-159442-1514698(Top 51%)9769(Top 60%)9769(Top 655%)
21M21.00 mi1.00 mi13646-2799546-1049546-10417903(Top 62%)11089(Top 68%)11089(Top 744%)
35K21.75 mi0.75 mi13643+39523+239523+2313958(Top 48%)9297(Top 57%)9297(Top 624%)
23M23.00 mi1.25 mi13756-1139539-169539-1615321(Top 53%)9828(Top 60%)9828(Top 659%)
24M24.00 mi1.00 mi13754+29519+209519+2013979(Top 48%)9145(Top 56%)9145(Top 613%)
40K24.85 mi0.85 mi13770-169510+99510+914460(Top 50%)9275(Top 57%)9275(Top 622%)
25.2M25.20 mi0.35 mi13795-259511-19511-115134(Top 52%)9549(Top 58%)9549(Top 640%)
FINISH26.22 mi1.02 mi13981-1869561-509561-5017435(Top 60%)10624(Top 65%)10624(Top 713%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13349

Males

9522

M55-59

9522

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13252

Males

9518

M55-59

9518

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13349

Males

9522

M55-59

9522

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13355

Males

9452

M55-59

9452

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13419

Males

9553

M55-59

9553

HALF→25K

13.1 - 15.5 mi

Top 45%
×4
+66ft-88ft

Overall

13177

Males

9300

M55-59

9300

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14349

Males

9694

M55-59

9694

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14698

Males

9769

M55-59

9769

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17903

Males

11089

M55-59

11089

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13958

Males

9297

M55-59

9297

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15321

Males

9828

M55-59

9828

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13979

Males

9145

M55-59

9145

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14460

Males

9275

M55-59

9275

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15134

Males

9549

M55-59

9549

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17435

Males

10624

M55-59

10624

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1034
Passed By
1964
Net Change
-1617
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12364
5K → 10K112200-424#12364#12788
10K → 15K136200-161#12788#12949
15K → 20K117200-100#12949#13049
20K → HALF1843-25#13049#13074
HALF → 25K125136-11#13074#13085
25K → 30K120200-203#13085#13288
30K → 20M83162-79#13288#13367
20M → 21M23200-279#13367#13646
21M → 35K5754+3#13646#13643
35K → 23M68181-113#13643#13756
23M → 24M7472+2#13756#13754
24M → 40K5470-16#13754#13770
40K → 25.2M2146-25#13770#13795
25.2M → FINISH26200-186#13795#13981
TOTALS10341964-1617
📊

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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Activity Data

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