Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Miroslav Mikus

Bib: 30094 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Miroslav

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 Β· 7:36/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
24:23
3.11 mi
Rank: #15803
Start β†’ 5K
24:23 | 7:51/mi
10K
48:12
6.21 mi
Rank: #15105 (+698)
5K β†’ 10K
23:49 | 7:40/mi
15K
1:12:11
9.32 mi
Rank: #14917 (+188)
10K β†’ 15K
23:59 | 7:44/mi
20K
1:35:58
12.43 mi
Rank: #14484 (+433)
15K β†’ 20K
23:47 | 7:40/mi
HALF
1:41:09
13.11 mi
Rank: #14461 (+23)
20K β†’ HALF
5:11 | 7:37/mi
25K
1:59:48
15.53 mi
Rank: #14161 (+300)
HALF β†’ 25K
18:39 | 7:42/mi
30K
2:24:35
18.64 mi
Rank: #13978 (+183)
25K β†’ 30K
24:47 | 7:59/mi
20M
2:35:25
20.00 mi
Rank: #13840 (+138)
30K β†’ 20M
10:50 | 7:59/mi
21M
2:43:47
21.00 mi
Rank: #13727 (+113)
20M β†’ 21M
8:22 | 8:22/mi
35K
2:49:46
21.75 mi
Rank: #13746 (-19)
21M β†’ 35K
5:59 | 8:00/mi
23M
2:59:58
23.00 mi
Rank: #13722 (+24)
35K β†’ 23M
10:12 | 8:10/mi
24M
3:07:51
24.00 mi
Rank: #13680 (+42)
23M β†’ 24M
7:53 | 7:53/mi
40K
3:14:36
24.85 mi
Rank: #13588 (+92)
24M β†’ 40K
6:45 | 7:54/mi
25.2M
3:17:32
25.20 mi
Rank: #13547 (+41)
40K β†’ 25.2M
2:56 | 8:31/mi
FINISH
3:25:25
26.22 mi
Rank: #13513 (+34)
25.2M β†’ FINISH
7:53 | 7:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:09
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:44:16
Pace7:58 /mi
πŸ“ŠPositive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3724:237:5124:23
7:51
-
10K
6.21 mi12:17:2648:127:4623:49
7:40
-0:11
15K
9.32 mi12:41:251:12:117:4523:59
7:44
+0:04
20K
12.43 mi13:05:121:35:587:4423:47
7:40
-0:04
HALF
13.11 mi13:10:231:41:097:435:11
7:37
-0:03
25K
15.53 mi13:29:021:59:487:4318:39
7:42
+0:05
30K
18.64 mi13:53:492:24:357:4624:47
7:59
+0:17
20M
20.00 mi14:04:392:35:257:4710:50
7:59
0:00
21M
21.00 mi14:13:012:43:477:488:22
8:22
+0:23
35K
21.75 mi14:19:002:49:467:495:59
8:00
-0:22
23M
23.00 mi14:29:122:59:587:5010:12
8:10
+0:10
24M
24.00 mi14:37:053:07:517:507:53
7:53
-0:17
40K
24.85 mi14:43:503:14:367:506:45
7:54
+0:01
25.2M
25.20 mi14:46:463:17:327:512:56
8:31
+0:37
FINISH
26.22 mi14:54:393:25:257:517:53
7:45
-0:46

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:37 /mi

Average Pace

7:50 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

3:22:29

99% of race

Time at Steady Pace

2:56

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:53:3724:237:5124:23
7:51
#15803
10K
6.21 mi12:17:2648:127:4623:49
7:40
#15105
15K
9.32 mi12:41:251:12:117:4523:59
7:44
#14917
20K
12.43 mi13:05:121:35:587:4423:47
7:40
#14484
HALF
13.11 mi13:10:231:41:097:435:11
7:37
#14461
25K
15.53 mi13:29:021:59:487:4318:39
7:42
#14161
30K
18.64 mi13:53:492:24:357:4624:47
7:59
#13978
20M
20.00 mi14:04:392:35:257:4710:50
7:59
#13840
21M
21.00 mi14:13:012:43:477:488:22
8:22
#13727
35K
21.75 mi14:19:002:49:467:495:59
8:00
#13746
23M
23.00 mi14:29:122:59:587:5010:12
8:10
#13722
24M
24.00 mi14:37:053:07:517:507:53
7:53
#13680
40K
24.85 mi14:43:503:14:367:506:45
7:54
#13588
25.2M
25.20 mi14:46:463:17:327:512:56
8:31
#13547
FINISH
26.22 mi14:54:393:25:257:517:53
7:45
#13513
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 mi15803105441054414679(Top 51%)10062(Top 62%)10062(Top 458%)
10K6.21 mi3.10 mi15105+69810247+29710247+29714442(Top 50%)10016(Top 61%)10016(Top 456%)
15K9.32 mi3.11 mi14917+18810173+7410173+7414679(Top 51%)10062(Top 62%)10062(Top 458%)
20K12.43 mi3.11 mi14484+43310000+17310000+17313303(Top 46%)9426(Top 58%)9426(Top 429%)
HALF13.11 mi0.68 mi14461+239997+39997+313830(Top 48%)9725(Top 60%)9725(Top 442%)
25K15.53 mi2.42 mi14161+3009847+1509847+15012961(Top 45%)9204(Top 56%)9204(Top 419%)
30K18.64 mi3.11 mi13978+1839742+1059742+10513316(Top 46%)9245(Top 57%)9245(Top 421%)
20M20.00 mi1.36 mi13840+1389652+909652+9012645(Top 44%)8856(Top 54%)8856(Top 403%)
21M21.00 mi1.00 mi13727+1139578+749578+7412269(Top 42%)8562(Top 52%)8562(Top 390%)
35K21.75 mi0.75 mi13746-199569+99569+914435(Top 50%)9504(Top 58%)9504(Top 432%)
23M23.00 mi1.25 mi13722+249524+459524+4513447(Top 46%)8984(Top 55%)8984(Top 409%)
24M24.00 mi1.00 mi13680+429481+439481+4312907(Top 44%)8657(Top 53%)8657(Top 394%)
40K24.85 mi0.85 mi13588+929430+519430+5111737(Top 40%)8064(Top 49%)8064(Top 367%)
25.2M25.20 mi0.35 mi13547+419399+319399+3111621(Top 40%)7916(Top 48%)7916(Top 360%)
FINISH26.22 mi1.02 mi13513+349362+379362+3713251(Top 46%)8678(Top 53%)8678(Top 395%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
Γ—21
+97ft-345ft

Overall

14679

Males

10062

M40-44

10062

5K→10K

3.1 - 6.2 mi

Top 50%
Γ—5
+79ft-138ft

Overall

14442

Males

10016

M40-44

10016

10K→15K

6.2 - 9.3 mi

Top 51%
Γ—3
+67ft-78ft

Overall

14679

Males

10062

M40-44

10062

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13303

Males

9426

M40-44

9426

20K→HALF

12.4 - 13.1 mi

Top 48%
Γ—2
+19ft-37ft

Overall

13830

Males

9725

M40-44

9725

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

12961

Males

9204

M40-44

9204

25K→30K

15.5 - 18.6 mi

Top 46%
Γ—9
+181ft-148ft

Overall

13316

Males

9245

M40-44

9245

30K→20M

18.6 - 20.0 mi

Top 44%
Γ—5
+64ft-50ft

Overall

12645

Males

8856

M40-44

8856

20M→21M

20.0 - 21.0 mi

Top 42%
Γ—8
+106ft-24ft

Overall

12269

Males

8562

M40-44

8562

21M→35K

21.0 - 21.8 mi

Top 50%
Γ—7
+17ft-86ft

Overall

14435

Males

9504

M40-44

9504

35K→23M

21.8 - 23.0 mi

Top 46%
Γ—5
+23ft-63ft

Overall

13447

Males

8984

M40-44

8984

23M→24M

23.0 - 24.0 mi

Top 44%
Γ—6
+12ft-82ft

Overall

12907

Males

8657

M40-44

8657

24M→40K

24.0 - 24.9 mi

Top 40%
Γ—1
+6ft-20ft

Overall

11737

Males

8064

M40-44

8064

40K→25.2M

24.9 - 25.2 mi

Top 40%
Γ—1
+13ft-16ft

Overall

11621

Males

7916

M40-44

7916

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
Γ—2
+22ft-21ft

Overall

13251

Males

8678

M40-44

8678

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2986*
Passed By
696
Net Change
+2290
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15803
5K β†’ 10K775*77+698#15803#15105
10K β†’ 15K305*117+188#15105#14917
15K β†’ 20K449*16+433#14917#14484
20K β†’ HALF3815+23#14484#14461
HALF β†’ 25K323*23+300#14461#14161
25K β†’ 30K284*101+183#14161#13978
30K β†’ 20M17234+138#13978#13840
20M β†’ 21M14835+113#13840#13727
21M β†’ 35K4867-19#13727#13746
35K β†’ 23M10581+24#13746#13722
23M β†’ 24M9250+42#13722#13680
24M β†’ 40K11119+92#13680#13588
40K β†’ 25.2M5211+41#13588#13547
25.2M β†’ FINISH8450+34#13547#13513
TOTALS2986*696+2290

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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