Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Radoslaw Noworyta

Bib: 12834MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 44%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 47%
Age Group (M50-54)
#0 / 1868
Race Day Weather
51°/41°F
overcast clouds
Personalized for Radoslaw

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 · 7:25/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
23:01
3.11 mi
Rank: #12008
Start5K
23:01 | 7:25/mi
10K
46:10
6.21 mi
Rank: #12227 (-219)
5K10K
23:09 | 7:28/mi
15K
1:09:36
9.32 mi
Rank: #12533 (-306)
10K15K
23:26 | 7:33/mi
20K
1:33:11
12.43 mi
Rank: #12576 (-43)
15K20K
23:35 | 7:36/mi
HALF
1:38:19
13.11 mi
Rank: #12601 (-25)
20KHALF
5:08 | 7:32/mi
25K
1:56:57
15.53 mi
Rank: #12637 (-36)
HALF25K
18:38 | 7:41/mi
30K
2:21:24
18.64 mi
Rank: #12585 (+52)
25K30K
24:27 | 7:53/mi
20M
2:32:13
20.00 mi
Rank: #12554 (+31)
30K20M
10:49 | 7:58/mi
21M
2:40:57
21.00 mi
Rank: #12672 (-118)
20M21M
8:44 | 8:44/mi
35K
2:46:49
21.75 mi
Rank: #12682 (-10)
21M35K
5:52 | 7:51/mi
23M
2:57:07
23.00 mi
Rank: #12742 (-60)
35K23M
10:18 | 8:14/mi
24M
3:05:14
24.00 mi
Rank: #12809 (-67)
23M24M
8:07 | 8:07/mi
40K
3:12:11
24.85 mi
Rank: #12809
24M40K
6:57 | 8:08/mi
25.2M
3:15:11
25.20 mi
Rank: #12805 (+4)
40K25.2M
3:00 | 8:42/mi
FINISH
3:23:19
26.22 mi
Rank: #12854 (-49)
25.2MFINISH
8:08 | 7:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:19
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:45:00
Pace8:01 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:2023:017:2523:01
7:25
-
10K
6.21 mi11:01:2946:107:2623:09
7:28
+0:03
15K
9.32 mi11:24:551:09:367:2923:26
7:33
+0:05
20K
12.43 mi11:48:301:33:117:3023:35
7:36
+0:03
HALF
13.11 mi11:53:381:38:197:305:08
7:32
-0:04
25K
15.53 mi12:12:161:56:577:3218:38
7:41
+0:09
30K
18.64 mi12:36:432:21:247:3624:27
7:53
+0:12
20M
20.00 mi12:47:322:32:137:3710:49
7:58
+0:05
21M
21.00 mi12:56:162:40:577:408:44
8:44
+0:46
35K
21.75 mi13:02:082:46:497:415:52
7:51
-0:53
23M
23.00 mi13:12:262:57:077:4310:18
8:14
+0:23
24M
24.00 mi13:20:333:05:147:448:07
8:07
-0:07
40K
24.85 mi13:27:303:12:117:446:57
8:08
+0:01
25.2M
25.20 mi13:30:303:15:117:453:00
8:42
+0:34
FINISH
26.22 mi13:38:383:23:197:468:08
7:59
-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

7:25 /mi

Average Pace

7:46 /mi

Slowest Pace

8:44 /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

3:01:17

89% of race

Time at Steady Pace

22:02

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi10:38:2023:017:2523:01
7:25
#12008
10K
6.21 mi11:01:2946:107:2623:09
7:28
#12227
15K
9.32 mi11:24:551:09:367:2923:26
7:33
#12533
20K
12.43 mi11:48:301:33:117:3023:35
7:36
#12576
HALF
13.11 mi11:53:381:38:197:305:08
7:32
#12601
25K
15.53 mi12:12:161:56:577:3218:38
7:41
#12637
30K
18.64 mi12:36:432:21:247:3624:27
7:53
#12585
20M
20.00 mi12:47:322:32:137:3710:49
7:58
#12554
21M
21.00 mi12:56:162:40:577:408:44
8:44
#12672
35K
21.75 mi13:02:082:46:497:415:52
7:51
#12682
23M
23.00 mi13:12:262:57:077:4310:18
8:14
#12742
24M
24.00 mi13:20:333:05:147:448:07
8:07
#12809
40K
24.85 mi13:27:303:12:117:446:57
8:08
#12809
25.2M
25.20 mi13:30:303:15:117:453:00
8:42
#12805
FINISH
26.22 mi13:38:383:23:197:468:08
7:59
#12854
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 mi120089044904413176(Top 45%)9444(Top 58%)9444(Top 506%)
10K6.21 mi3.10 mi12227-2199110-669110-6612498(Top 43%)9195(Top 56%)9195(Top 492%)
15K9.32 mi3.11 mi12533-3069225-1159225-11513176(Top 45%)9444(Top 58%)9444(Top 506%)
20K12.43 mi3.11 mi12576-439210+159210+1512738(Top 44%)9175(Top 56%)9175(Top 491%)
HALF13.11 mi0.68 mi12601-259221-119221-1113216(Top 46%)9461(Top 58%)9461(Top 506%)
25K15.53 mi2.42 mi12637-369206+159206+1512907(Top 44%)9182(Top 56%)9182(Top 492%)
30K18.64 mi3.11 mi12585+529124+829124+8212494(Top 43%)8878(Top 54%)8878(Top 475%)
20M20.00 mi1.36 mi12554+319077+479077+4712548(Top 43%)8807(Top 54%)8807(Top 471%)
21M21.00 mi1.00 mi12672-1189104-279104-2714535(Top 50%)9611(Top 59%)9611(Top 515%)
35K21.75 mi0.75 mi12682-109095+99095+913336(Top 46%)9012(Top 55%)9012(Top 482%)
23M23.00 mi1.25 mi12742-609115-209115-2013974(Top 48%)9227(Top 56%)9227(Top 494%)
24M24.00 mi1.00 mi12809-679126-119126-1114502(Top 50%)9375(Top 57%)9375(Top 502%)
40K24.85 mi0.85 mi128099092+349092+3413300(Top 46%)8756(Top 54%)8756(Top 469%)
25.2M25.20 mi0.35 mi12805+49085+79085+712821(Top 44%)8507(Top 52%)8507(Top 455%)
FINISH26.22 mi1.02 mi12854-499070+159070+1515025(Top 52%)9517(Top 58%)9517(Top 509%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

13176

Males

9444

M50-54

9444

5K→10K

3.1 - 6.2 mi

Top 43%
×5
+79ft-138ft

Overall

12498

Males

9195

M50-54

9195

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

13176

Males

9444

M50-54

9444

15K→20K

9.3 - 12.4 mi

Top 44%
×5
+106ft-86ft

Overall

12738

Males

9175

M50-54

9175

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13216

Males

9461

M50-54

9461

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12907

Males

9182

M50-54

9182

25K→30K

15.5 - 18.6 mi

Top 43%
×9
+181ft-148ft

Overall

12494

Males

8878

M50-54

8878

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12548

Males

8807

M50-54

8807

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14535

Males

9611

M50-54

9611

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13336

Males

9012

M50-54

9012

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13974

Males

9227

M50-54

9227

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14502

Males

9375

M50-54

9375

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13300

Males

8756

M50-54

8756

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12821

Males

8507

M50-54

8507

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15025

Males

9517

M50-54

9517

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1266*
Passed By
1710
Net Change
-846
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12008
5K10K176200-219#12008#12227
10K15K101200-306#12227#12533
15K20K138181-43#12533#12576
20KHALF1944-25#12576#12601
HALF25K120156-36#12601#12637
25K30K213*161+52#12637#12585
30K20M10776+31#12585#12554
20M21M43161-118#12554#12672
21M35K5060-10#12672#12682
35K23M78138-60#12682#12742
23M24M57124-67#12742#12809
24M40K69690#12809#12809
40K25.2M3531+4#12809#12805
25.2MFINISH60109-49#12805#12854
TOTALS1266*1710-846

* 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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Activity Data

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