Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Marcelo Henrique E Silva Lopes

Bib: 8691MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 25%
Masters (Masters Men)
#0 / 10617
Top 10%
Age Group (M50-54)
#0 / 1868
Top 7%
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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: #4720
Start5K
20:24 | 6:34/mi
10K
41:07
6.21 mi
Rank: #5123 (-403)
5K10K
20:43 | 6:41/mi
15K
1:02:11
9.32 mi
Rank: #5555 (-432)
10K15K
21:04 | 6:47/mi
20K
1:23:20
12.43 mi
Rank: #5667 (-112)
15K20K
21:09 | 6:49/mi
HALF
1:27:53
13.11 mi
Rank: #5676 (-9)
20KHALF
4:33 | 6:41/mi
25K
1:44:16
15.53 mi
Rank: #5607 (+69)
HALF25K
16:23 | 6:46/mi
30K
2:05:42
18.64 mi
Rank: #5487 (+120)
25K30K
21:26 | 6:54/mi
20M
2:15:01
20.00 mi
Rank: #5375 (+112)
30K20M
9:19 | 6:52/mi
21M
2:22:18
21.00 mi
Rank: #5340 (+35)
20M21M
7:17 | 7:17/mi
35K
2:27:05
21.75 mi
Rank: #5207 (+133)
21M35K
4:47 | 6:24/mi
23M
2:35:01
23.00 mi
Rank: #4912 (+295)
35K23M
7:56 | 6:21/mi
24M
2:41:18
24.00 mi
Rank: #4688 (+224)
23M24M
6:17 | 6:17/mi
40K
2:46:51
24.85 mi
Rank: #4550 (+138)
24M40K
5:33 | 6:30/mi
25.2M
2:49:13
25.20 mi
Rank: #4487 (+63)
40K25.2M
2:22 | 6:52/mi
FINISH
2:55:32
26.22 mi
Rank: #4355 (+132)
25.2MFINISH
6:19 | 6:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:27:53
Pace6:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:39
Pace6:42 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:3420:246:3420:24
6:34
-
10K
6.21 mi10:56:1741:076:3820:43
6:41
+0:07
15K
9.32 mi11:17:211:02:116:4121:04
6:47
+0:06
20K
12.43 mi11:38:301:23:206:4321:09
6:49
+0:02
HALF
13.11 mi11:43:031:27:536:434:33
6:41
-0:08
25K
15.53 mi11:59:261:44:166:4316:23
6:46
+0:05
30K
18.64 mi12:20:522:05:426:4521:26
6:54
+0:08
20M
20.00 mi12:30:112:15:016:469:19
6:52
-0:02
21M
21.00 mi12:37:282:22:186:477:17
7:17
+0:25
35K
21.75 mi12:42:152:27:056:464:47
6:24
-0:53
23M
23.00 mi12:50:112:35:016:457:56
6:21
-0:03
24M
24.00 mi12:56:282:41:186:446:17
6:17
-0:04
40K
24.85 mi13:02:012:46:516:435:33
6:30
+0:13
25.2M
25.20 mi13:04:232:49:136:432:22
6:52
+0:22
FINISH
26.22 mi13:10:422:55:326:426:19
6:12
-0:40

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

6:12 /mi

Average Pace

6:42 /mi

Slowest Pace

7:17 /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

2:15:08

77% of race

Time at Steady Pace

40:24

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi10:35:3420:246:3420:24
6:34
#4720
10K
6.21 mi10:56:1741:076:3820:43
6:41
#5123
15K
9.32 mi11:17:211:02:116:4121:04
6:47
#5555
20K
12.43 mi11:38:301:23:206:4321:09
6:49
#5667
HALF
13.11 mi11:43:031:27:536:434:33
6:41
#5676
25K
15.53 mi11:59:261:44:166:4316:23
6:46
#5607
30K
18.64 mi12:20:522:05:426:4521:26
6:54
#5487
20M
20.00 mi12:30:112:15:016:469:19
6:52
#5375
21M
21.00 mi12:37:282:22:186:477:17
7:17
#5340
35K
21.75 mi12:42:152:27:056:464:47
6:24
#5207
23M
23.00 mi12:50:112:35:016:457:56
6:21
#4912
24M
24.00 mi12:56:282:41:186:446:17
6:17
#4688
40K
24.85 mi13:02:012:46:516:435:33
6:30
#4550
25.2M
25.20 mi13:04:232:49:136:432:22
6:52
#4487
FINISH
26.22 mi13:10:422:55:326:426:19
6:12
#4355
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 mi4720442344236610(Top 23%)5887(Top 36%)5887(Top 315%)
10K6.21 mi3.10 mi5123-4034774-3514774-3515632(Top 19%)5171(Top 32%)5171(Top 277%)
15K9.32 mi3.11 mi5555-4325130-3565130-3566610(Top 23%)5887(Top 36%)5887(Top 315%)
20K12.43 mi3.11 mi5667-1125217-875217-876259(Top 22%)5601(Top 34%)5601(Top 300%)
HALF13.11 mi0.68 mi5676-95220-35220-35826(Top 20%)5254(Top 32%)5254(Top 281%)
25K15.53 mi2.42 mi5607+695147+735147+735359(Top 18%)4874(Top 30%)4874(Top 261%)
30K18.64 mi3.11 mi5487+1205029+1185029+1185131(Top 18%)4629(Top 28%)4629(Top 248%)
20M20.00 mi1.36 mi5375+1124934+954934+954544(Top 16%)4116(Top 25%)4116(Top 220%)
21M21.00 mi1.00 mi5340+354896+384896+385126(Top 18%)4490(Top 27%)4490(Top 240%)
35K21.75 mi0.75 mi5207+1334786+1104786+1103020(Top 10%)2818(Top 17%)2818(Top 151%)
23M23.00 mi1.25 mi4912+2954534+2524534+2521738(Top 6%)1659(Top 10%)1659(Top 89%)
24M24.00 mi1.00 mi4688+2244334+2004334+2002151(Top 7%)2023(Top 12%)2023(Top 108%)
40K24.85 mi0.85 mi4550+1384203+1314203+1312539(Top 9%)2338(Top 14%)2338(Top 125%)
25.2M25.20 mi0.35 mi4487+634148+554148+552139(Top 7%)1987(Top 12%)1987(Top 106%)
FINISH26.22 mi1.02 mi4355+1324022+1264022+1262525(Top 9%)2299(Top 14%)2299(Top 123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6610

Males

5887

M50-54

5887

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5632

Males

5171

M50-54

5171

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6610

Males

5887

M50-54

5887

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6259

Males

5601

M50-54

5601

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5826

Males

5254

M50-54

5254

HALF→25K

13.1 - 15.5 mi

Top 18%
×4
+66ft-88ft

Overall

5359

Males

4874

M50-54

4874

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5131

Males

4629

M50-54

4629

30K→20M

18.6 - 20.0 mi

Top 16%
×5
+64ft-50ft

Overall

4544

Males

4116

M50-54

4116

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5126

Males

4490

M50-54

4490

21M→35K

21.0 - 21.8 mi

Top 10%
×7
+17ft-86ft

Overall

3020

Males

2818

M50-54

2818

35K→23M

21.8 - 23.0 mi

Top 6%
×5
+23ft-63ft

Overall

1738

Males

1659

M50-54

1659

23M→24M

23.0 - 24.0 mi

Top 7%
×6
+12ft-82ft

Overall

2151

Males

2023

M50-54

2023

24M→40K

24.0 - 24.9 mi

Top 9%
×1
+6ft-20ft

Overall

2539

Males

2338

M50-54

2338

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1
+13ft-16ft

Overall

2139

Males

1987

M50-54

1987

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2525

Males

2299

M50-54

2299

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1697*
Passed By
816
Net Change
+365
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4720
5K10K53200-403#4720#5123
10K15K28200-432#5123#5555
15K20K73185-112#5555#5667
20KHALF1120-9#5667#5676
HALF25K12758+69#5676#5607
25K30K19373+120#5607#5487
30K20M13624+112#5487#5375
20M21M8045+35#5375#5340
21M35K1352+133#5340#5207
35K23M296*1+295#5207#4912
23M24M224*0+224#4912#4688
24M40K1402+138#4688#4550
40K25.2M641+63#4550#4487
25.2MFINISH1375+132#4487#4355
TOTALS1697*816+365

* 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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