Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Rafal Firek

Bib: 14205 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 35%
Gender (Male)
#0 / 16340
Top 48%
Masters (Masters Men)
#0 / 10617
Top 37%
Age Group (M50-54)
#0 / 1868
Top 38%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Rafal

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· 7:11/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
23:08
3.11 mi
Rank: #12306
Start β†’ 5K
23:08 | 7:27/mi
10K
45:56
6.21 mi
Rank: #11889 (+417)
5K β†’ 10K
22:48 | 7:21/mi
15K
1:09:02
9.32 mi
Rank: #11984 (-95)
10K β†’ 15K
23:06 | 7:27/mi
20K
1:32:26
12.43 mi
Rank: #12035 (-51)
15K β†’ 20K
23:24 | 7:32/mi
HALF
1:37:27
13.11 mi
Rank: #12011 (+24)
20K β†’ HALF
5:01 | 7:22/mi
25K
1:55:26
15.53 mi
Rank: #11811 (+200)
HALF β†’ 25K
17:59 | 7:25/mi
30K
2:18:50
18.64 mi
Rank: #11442 (+369)
25K β†’ 30K
23:24 | 7:32/mi
20M
2:28:57
20.00 mi
Rank: #11215 (+227)
30K β†’ 20M
10:07 | 7:27/mi
21M
2:36:36
21.00 mi
Rank: #10928 (+287)
20M β†’ 21M
7:39 | 7:39/mi
35K
2:42:08
21.75 mi
Rank: #10880 (+48)
21M β†’ 35K
5:32 | 7:24/mi
23M
2:51:28
23.00 mi
Rank: #10675 (+205)
35K β†’ 23M
9:20 | 7:28/mi
24M
2:58:49
24.00 mi
Rank: #10558 (+117)
23M β†’ 24M
7:21 | 7:21/mi
40K
3:05:10
24.85 mi
Rank: #10443 (+115)
24M β†’ 40K
6:21 | 7:26/mi
25.2M
3:07:52
25.20 mi
Rank: #10368 (+75)
40K β†’ 25.2M
2:42 | 7:50/mi
FINISH
3:15:11
26.22 mi
Rank: #10290 (+78)
25.2M β†’ FINISH
7:19 | 7:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:37:27
Pace7:27 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:37:44
Pace7:28 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4623:087:2723:08
7:27
-
10K
6.21 mi11:15:3445:567:2422:48
7:21
-0:06
15K
9.32 mi11:38:401:09:027:2523:06
7:27
+0:06
20K
12.43 mi12:02:041:32:267:2723:24
7:32
+0:05
HALF
13.11 mi12:07:051:37:277:275:01
7:22
-0:10
25K
15.53 mi12:25:041:55:267:2617:59
7:25
+0:03
30K
18.64 mi12:48:282:18:507:2723:24
7:32
+0:07
20M
20.00 mi12:58:352:28:577:2710:07
7:27
-0:05
21M
21.00 mi13:06:142:36:367:287:39
7:39
+0:12
35K
21.75 mi13:11:462:42:087:285:32
7:24
-0:15
23M
23.00 mi13:21:062:51:287:289:20
7:28
+0:04
24M
24.00 mi13:28:272:58:497:287:21
7:21
-0:07
40K
24.85 mi13:34:483:05:107:276:21
7:26
+0:05
25.2M
25.20 mi13:37:303:07:527:282:42
7:50
+0:24
FINISH
26.22 mi13:44:493:15:117:277:19
7:11
-0:39

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

7:11 /mi

Average Pace

7:27 /mi

Slowest Pace

7:50 /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

3:04:50

95% of race

Time at Steady Pace

10:21

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi10:52:4623:087:2723:08
7:27
#12306
10K
6.21 mi11:15:3445:567:2422:48
7:21
#11889
15K
9.32 mi11:38:401:09:027:2523:06
7:27
#11984
20K
12.43 mi12:02:041:32:267:2723:24
7:32
#12035
HALF
13.11 mi12:07:051:37:277:275:01
7:22
#12011
25K
15.53 mi12:25:041:55:267:2617:59
7:25
#11811
30K
18.64 mi12:48:282:18:507:2723:24
7:32
#11442
20M
20.00 mi12:58:352:28:577:2710:07
7:27
#11215
21M
21.00 mi13:06:142:36:367:287:39
7:39
#10928
35K
21.75 mi13:11:462:42:087:285:32
7:24
#10880
23M
23.00 mi13:21:062:51:287:289:20
7:28
#10675
24M
24.00 mi13:28:272:58:497:287:21
7:21
#10558
40K
24.85 mi13:34:483:05:107:276:21
7:26
#10443
25.2M
25.20 mi13:37:303:07:527:282:42
7:50
#10368
FINISH
26.22 mi13:44:493:15:117:277:19
7:11
#10290
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 mi123069160916012246(Top 42%)9044(Top 55%)9044(Top 484%)
10K6.21 mi3.10 mi11889+4178968+1928968+19211473(Top 40%)8739(Top 53%)8739(Top 468%)
15K9.32 mi3.11 mi11984-958989-218989-2112246(Top 42%)9044(Top 55%)9044(Top 484%)
20K12.43 mi3.11 mi12035-518978+118978+1112238(Top 42%)8949(Top 55%)8949(Top 479%)
HALF13.11 mi0.68 mi12011+248965+138965+1311634(Top 40%)8754(Top 54%)8754(Top 469%)
25K15.53 mi2.42 mi11811+2008831+1348831+13410686(Top 37%)8174(Top 50%)8174(Top 438%)
30K18.64 mi3.11 mi11442+3698626+2058626+2059900(Top 34%)7650(Top 47%)7650(Top 410%)
20M20.00 mi1.36 mi11215+2278498+1288498+1288756(Top 30%)6930(Top 42%)6930(Top 371%)
21M21.00 mi1.00 mi10928+2878328+1708328+1707509(Top 26%)6090(Top 37%)6090(Top 326%)
35K21.75 mi0.75 mi10880+488290+388290+3810030(Top 35%)7488(Top 46%)7488(Top 401%)
23M23.00 mi1.25 mi10675+2058154+1368154+1368554(Top 29%)6635(Top 41%)6635(Top 355%)
24M24.00 mi1.00 mi10558+1178074+808074+808953(Top 31%)6783(Top 42%)6783(Top 363%)
40K24.85 mi0.85 mi10443+1157996+787996+788325(Top 29%)6351(Top 39%)6351(Top 340%)
25.2M25.20 mi0.35 mi10368+757945+517945+517268(Top 25%)5714(Top 35%)5714(Top 306%)
FINISH26.22 mi1.02 mi10290+787883+627883+628955(Top 31%)6567(Top 40%)6567(Top 352%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
Γ—21
+97ft-345ft

Overall

12246

Males

9044

M50-54

9044

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—5
+79ft-138ft

Overall

11473

Males

8739

M50-54

8739

10K→15K

6.2 - 9.3 mi

Top 42%
Γ—3
+67ft-78ft

Overall

12246

Males

9044

M50-54

9044

15K→20K

9.3 - 12.4 mi

Top 42%
Γ—5
+106ft-86ft

Overall

12238

Males

8949

M50-54

8949

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11634

Males

8754

M50-54

8754

HALF→25K

13.1 - 15.5 mi

Top 37%
Γ—4
+66ft-88ft

Overall

10686

Males

8174

M50-54

8174

25K→30K

15.5 - 18.6 mi

Top 34%
Γ—9
+181ft-148ft

Overall

9900

Males

7650

M50-54

7650

30K→20M

18.6 - 20.0 mi

Top 30%
Γ—5
+64ft-50ft

Overall

8756

Males

6930

M50-54

6930

20M→21M

20.0 - 21.0 mi

Top 26%
Γ—8
+106ft-24ft

Overall

7509

Males

6090

M50-54

6090

21M→35K

21.0 - 21.8 mi

Top 35%
Γ—7
+17ft-86ft

Overall

10030

Males

7488

M50-54

7488

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8554

Males

6635

M50-54

6635

23M→24M

23.0 - 24.0 mi

Top 31%
Γ—6
+12ft-82ft

Overall

8953

Males

6783

M50-54

6783

24M→40K

24.0 - 24.9 mi

Top 29%
Γ—1
+6ft-20ft

Overall

8325

Males

6351

M50-54

6351

40K→25.2M

24.9 - 25.2 mi

Top 25%
Γ—1
+13ft-16ft

Overall

7268

Males

5714

M50-54

5714

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
Γ—2
+22ft-21ft

Overall

8955

Males

6567

M50-54

6567

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2779*
Passed By
736
Net Change
+2016
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12306
5K β†’ 10K533*116+417#12306#11889
10K β†’ 15K132200-95#11889#11984
15K β†’ 20K144195-51#11984#12035
20K β†’ HALF3713+24#12035#12011
HALF β†’ 25K239*39+200#12011#11811
25K β†’ 30K400*31+369#11811#11442
30K β†’ 20M233*6+227#11442#11215
20M β†’ 21M294*7+287#11215#10928
21M β†’ 35K7325+48#10928#10880
35K β†’ 23M224*19+205#10880#10675
23M β†’ 24M14326+117#10675#10558
24M β†’ 40K13116+115#10558#10443
40K β†’ 25.2M783+75#10443#10368
25.2M β†’ FINISH11840+78#10368#10290
TOTALS2779*736+2016

* 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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