Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Renat Vafin

Bib: 5270 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 13%
Gender (Male)
#0 / 16340
Top 22%
Masters (Masters Men)
#0 / 10617
Top 8%
Age Group (M50-54)
#0 / 1868
Top 5%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Renat

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· 6:26/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
20:24
3.11 mi
Rank: #4711
Start β†’ 5K
20:24 | 6:34/mi
10K
40:42
6.21 mi
Rank: #4586 (+125)
5K β†’ 10K
20:18 | 6:33/mi
15K
1:01:02
9.32 mi
Rank: #4562 (+24)
10K β†’ 15K
20:20 | 6:33/mi
20K
1:21:14
12.43 mi
Rank: #4312 (+250)
15K β†’ 20K
20:12 | 6:31/mi
HALF
1:25:37
13.11 mi
Rank: #4286 (+26)
20K β†’ HALF
4:23 | 6:26/mi
25K
1:41:17
15.53 mi
Rank: #4067 (+219)
HALF β†’ 25K
15:40 | 6:28/mi
30K
2:02:07
18.64 mi
Rank: #3985 (+82)
25K β†’ 30K
20:50 | 6:43/mi
20M
2:11:14
20.00 mi
Rank: #3911 (+74)
30K β†’ 20M
9:07 | 6:43/mi
21M
2:18:21
21.00 mi
Rank: #3874 (+37)
20M β†’ 21M
7:07 | 7:07/mi
35K
2:23:16
21.75 mi
Rank: #3863 (+11)
21M β†’ 35K
4:55 | 6:35/mi
23M
2:31:47
23.00 mi
Rank: #3828 (+35)
35K β†’ 23M
8:31 | 6:49/mi
24M
2:38:28
24.00 mi
Rank: #3819 (+9)
23M β†’ 24M
6:41 | 6:41/mi
40K
2:44:19
24.85 mi
Rank: #3800 (+19)
24M β†’ 40K
5:51 | 6:51/mi
25.2M
2:46:58
25.20 mi
Rank: #3817 (-17)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
2:53:44
26.22 mi
Rank: #3814 (+3)
25.2M β†’ FINISH
6:46 | 6:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:37
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:28:07
Pace6:44 /mi
πŸ“ŠPositive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4020:246:3420:24
6:34
-
10K
6.21 mi10:43:5840:426:3420:18
6:33
-0:01
15K
9.32 mi11:04:181:01:026:3320:20
6:33
0:00
20K
12.43 mi11:24:301:21:146:3320:12
6:31
-0:02
HALF
13.11 mi11:28:531:25:376:324:23
6:26
-0:05
25K
15.53 mi11:44:331:41:176:3215:40
6:28
+0:02
30K
18.64 mi12:05:232:02:076:3420:50
6:43
+0:15
20M
20.00 mi12:14:302:11:146:349:07
6:43
0:00
21M
21.00 mi12:21:372:18:216:367:07
7:07
+0:24
35K
21.75 mi12:26:322:23:166:364:55
6:35
-0:32
23M
23.00 mi12:35:032:31:476:368:31
6:49
+0:14
24M
24.00 mi12:41:442:38:286:376:41
6:41
-0:08
40K
24.85 mi12:47:352:44:196:375:51
6:51
+0:10
25.2M
25.20 mi12:50:142:46:586:382:39
7:42
+0:51
FINISH
26.22 mi12:57:002:53:446:386:46
6:39
-1:03

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

6:26 /mi

Average Pace

6:38 /mi

Slowest Pace

7:42 /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

2:43:58

94% of race

Time at Steady Pace

7:07

4% of race

Time at Slower Pace

2:39

2% of race

Average Pace: 6:38 /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 mi10:23:4020:246:3420:24
6:34
#4711
10K
6.21 mi10:43:5840:426:3420:18
6:33
#4586
15K
9.32 mi11:04:181:01:026:3320:20
6:33
#4562
20K
12.43 mi11:24:301:21:146:3320:12
6:31
#4312
HALF
13.11 mi11:28:531:25:376:324:23
6:26
#4286
25K
15.53 mi11:44:331:41:176:3215:40
6:28
#4067
30K
18.64 mi12:05:232:02:076:3420:50
6:43
#3985
20M
20.00 mi12:14:302:11:146:349:07
6:43
#3911
21M
21.00 mi12:21:372:18:216:367:07
7:07
#3874
35K
21.75 mi12:26:322:23:166:364:55
6:35
#3863
23M
23.00 mi12:35:032:31:476:368:31
6:49
#3828
24M
24.00 mi12:41:442:38:286:376:41
6:41
#3819
40K
24.85 mi12:47:352:44:196:375:51
6:51
#3800
25.2M
25.20 mi12:50:142:46:586:382:39
7:42
#3817
FINISH
26.22 mi12:57:002:53:446:386:46
6:39
#3814
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 mi4711441444144540(Top 16%)4263(Top 26%)4263(Top 228%)
10K6.21 mi3.10 mi4586+1254313+1014313+1014504(Top 16%)4245(Top 26%)4245(Top 227%)
15K9.32 mi3.11 mi4562+244297+164297+164540(Top 16%)4263(Top 26%)4263(Top 228%)
20K12.43 mi3.11 mi4312+2504080+2174080+2173780(Top 13%)3595(Top 22%)3595(Top 192%)
HALF13.11 mi0.68 mi4286+264056+244056+243938(Top 14%)3736(Top 23%)3736(Top 200%)
25K15.53 mi2.42 mi4067+2193854+2023854+2023238(Top 11%)3094(Top 19%)3094(Top 166%)
30K18.64 mi3.11 mi3985+823768+863768+863732(Top 13%)3493(Top 21%)3493(Top 187%)
20M20.00 mi1.36 mi3911+743697+713697+713562(Top 12%)3311(Top 20%)3311(Top 177%)
21M21.00 mi1.00 mi3874+373658+393658+394105(Top 14%)3693(Top 23%)3693(Top 198%)
35K21.75 mi0.75 mi3863+113645+133645+134017(Top 14%)3648(Top 22%)3648(Top 195%)
23M23.00 mi1.25 mi3828+353606+393606+394108(Top 14%)3683(Top 23%)3683(Top 197%)
24M24.00 mi1.00 mi3819+93582+243582+244298(Top 15%)3795(Top 23%)3795(Top 203%)
40K24.85 mi0.85 mi3800+193560+223560+224440(Top 15%)3856(Top 24%)3856(Top 206%)
25.2M25.20 mi0.35 mi3817-173575-153575-156236(Top 21%)5039(Top 31%)5039(Top 270%)
FINISH26.22 mi1.02 mi3814+33571+43571+45002(Top 17%)4181(Top 26%)4181(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
Γ—21
+97ft-345ft

Overall

4540

Males

4263

M50-54

4263

5K→10K

3.1 - 6.2 mi

Top 16%
Γ—5
+79ft-138ft

Overall

4504

Males

4245

M50-54

4245

10K→15K

6.2 - 9.3 mi

Top 16%
Γ—3
+67ft-78ft

Overall

4540

Males

4263

M50-54

4263

15K→20K

9.3 - 12.4 mi

Top 13%
Γ—5
+106ft-86ft

Overall

3780

Males

3595

M50-54

3595

20K→HALF

12.4 - 13.1 mi

Top 14%
Γ—2
+19ft-37ft

Overall

3938

Males

3736

M50-54

3736

HALF→25K

13.1 - 15.5 mi

Top 11%
Γ—4
+66ft-88ft

Overall

3238

Males

3094

M50-54

3094

25K→30K

15.5 - 18.6 mi

Top 13%
Γ—9
+181ft-148ft

Overall

3732

Males

3493

M50-54

3493

30K→20M

18.6 - 20.0 mi

Top 12%
Γ—5
+64ft-50ft

Overall

3562

Males

3311

M50-54

3311

20M→21M

20.0 - 21.0 mi

Top 14%
Γ—8
+106ft-24ft

Overall

4105

Males

3693

M50-54

3693

21M→35K

21.0 - 21.8 mi

Top 14%
Γ—7
+17ft-86ft

Overall

4017

Males

3648

M50-54

3648

35K→23M

21.8 - 23.0 mi

Top 14%
Γ—5
+23ft-63ft

Overall

4108

Males

3683

M50-54

3683

23M→24M

23.0 - 24.0 mi

Top 15%
Γ—6
+12ft-82ft

Overall

4298

Males

3795

M50-54

3795

24M→40K

24.0 - 24.9 mi

Top 15%
Γ—1
+6ft-20ft

Overall

4440

Males

3856

M50-54

3856

40K→25.2M

24.9 - 25.2 mi

Top 21%
Γ—1
+13ft-16ft

Overall

6236

Males

5039

M50-54

5039

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
Γ—2
+22ft-21ft

Overall

5002

Males

4181

M50-54

4181

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1451*
Passed By
554
Net Change
+897
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4711
5K β†’ 10K218*93+125#4711#4586
10K β†’ 15K124100+24#4586#4562
15K β†’ 20K257*7+250#4562#4312
20K β†’ HALF348+26#4312#4286
HALF β†’ 25K226*7+219#4286#4067
25K β†’ 30K13957+82#4067#3985
30K β†’ 20M10026+74#3985#3911
20M β†’ 21M6528+37#3911#3874
21M β†’ 35K3827+11#3874#3863
35K β†’ 23M7742+35#3863#3828
23M β†’ 24M4940+9#3828#3819
24M β†’ 40K4930+19#3819#3800
40K β†’ 25.2M1734-17#3800#3817
25.2M β†’ FINISH5855+3#3817#3814
TOTALS1451*554+897

* 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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