Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Carlos Da Silva

Bib: 30234 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Carlos

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· 10:03/mi at mile 24.0

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
33:36
3.11 mi
Rank: #27735
Start β†’ 5K
33:36 | 10:49/mi
10K
1:07:42
6.21 mi
Rank: #27710 (+25)
5K β†’ 10K
34:06 | 10:59/mi
15K
1:41:24
9.32 mi
Rank: #27542 (+168)
10K β†’ 15K
33:42 | 10:51/mi
20K
2:15:31
12.43 mi
Rank: #27372 (+170)
15K β†’ 20K
34:07 | 10:59/mi
HALF
2:22:36
13.11 mi
Rank: #27327 (+45)
20K β†’ HALF
7:05 | 10:24/mi
25K
2:48:42
15.53 mi
Rank: #27102 (+225)
HALF β†’ 25K
26:06 | 10:46/mi
30K
3:23:46
18.64 mi
Rank: #26878 (+224)
25K β†’ 30K
35:04 | 11:18/mi
20M
3:38:44
20.00 mi
Rank: #26766 (+112)
30K β†’ 20M
14:58 | 11:02/mi
21M
3:49:51
21.00 mi
Rank: #26598 (+168)
20M β†’ 21M
11:07 | 11:07/mi
35K
3:57:30
21.75 mi
Rank: #26506 (+92)
21M β†’ 35K
7:39 | 10:14/mi
23M
4:10:23
23.00 mi
Rank: #26348 (+158)
35K β†’ 23M
12:53 | 10:18/mi
24M
4:20:26
24.00 mi
Rank: #26225 (+123)
23M β†’ 24M
10:03 | 10:03/mi
40K
4:29:29
24.85 mi
Rank: #26136 (+89)
24M β†’ 40K
9:03 | 10:36/mi
25.2M
4:33:35
25.20 mi
Rank: #26115 (+21)
40K β†’ 25.2M
4:06 | 11:54/mi
FINISH
4:44:07
26.22 mi
Rank: #26070 (+45)
25.2M β†’ FINISH
10:32 | 10:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time2:22:36
Pace10:53 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time2:21:31
Pace10:48 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:2933:3610:4933:36
10:49
-
10K
6.21 mi12:39:351:07:4210:5434:06
10:59
+0:10
15K
9.32 mi13:13:171:41:2410:5333:42
10:51
-0:08
20K
12.43 mi13:47:242:15:3110:5534:07
10:59
+0:08
HALF
13.11 mi13:54:292:22:3610:537:05
10:24
-0:35
25K
15.53 mi14:20:352:48:4210:5226:06
10:46
+0:22
30K
18.64 mi14:55:393:23:4610:5635:04
11:18
+0:32
20M
20.00 mi15:10:373:38:4410:5714:58
11:02
-0:16
21M
21.00 mi15:21:443:49:5110:5711:07
11:07
+0:05
35K
21.75 mi15:29:233:57:3010:567:39
10:14
-0:53
23M
23.00 mi15:42:164:10:2310:5412:53
10:18
+0:04
24M
24.00 mi15:52:194:20:2610:5210:03
10:03
-0:15
40K
24.85 mi16:01:224:29:2910:519:03
10:36
+0:33
25.2M
25.20 mi16:05:284:33:3510:524:06
11:54
+1:18
FINISH
26.22 mi16:16:004:44:0710:5110:32
10:21
-1:33

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

10:03 /mi

Average Pace

10:51 /mi

Slowest Pace

11:54 /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

3:53:50

82% of race

Time at Steady Pace

46:11

16% of race

Time at Slower Pace

4:06

1% of race

Average Pace: 10:50 /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 mi12:05:2933:3610:4933:36
10:49
#27735
10K
6.21 mi12:39:351:07:4210:5434:06
10:59
#27710
15K
9.32 mi13:13:171:41:2410:5333:42
10:51
#27542
20K
12.43 mi13:47:242:15:3110:5534:07
10:59
#27372
HALF
13.11 mi13:54:292:22:3610:537:05
10:24
#27327
25K
15.53 mi14:20:352:48:4210:5226:06
10:46
#27102
30K
18.64 mi14:55:393:23:4610:5635:04
11:18
#26878
20M
20.00 mi15:10:373:38:4410:5714:58
11:02
#26766
21M
21.00 mi15:21:443:49:5110:5711:07
11:07
#26598
35K
21.75 mi15:29:233:57:3010:567:39
10:14
#26506
23M
23.00 mi15:42:164:10:2310:5412:53
10:18
#26348
24M
24.00 mi15:52:194:20:2610:5210:03
10:03
#26225
40K
24.85 mi16:01:224:29:2910:519:03
10:36
#26136
25.2M
25.20 mi16:05:284:33:3510:524:06
11:54
#26115
FINISH
26.22 mi16:16:004:44:0710:5110:32
10:21
#26070
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi27735159221592227230(Top 94%)15684(Top 96%)15684(Top 274%)
10K6.21 mi3.10 mi27710+2515906+1615906+1627643(Top 95%)15856(Top 97%)15856(Top 277%)
15K9.32 mi3.11 mi27542+16815821+8515821+8527230(Top 94%)15684(Top 96%)15684(Top 274%)
20K12.43 mi3.11 mi27372+17015752+6915752+6926930(Top 93%)15549(Top 95%)15549(Top 272%)
HALF13.11 mi0.68 mi27327+4515733+1915733+1926448(Top 91%)15324(Top 94%)15324(Top 268%)
25K15.53 mi2.42 mi27102+22515632+10115632+10125945(Top 89%)15091(Top 92%)15091(Top 264%)
30K18.64 mi3.11 mi26878+22415510+12215510+12225835(Top 89%)14931(Top 91%)14931(Top 261%)
20M20.00 mi1.36 mi26766+11215464+4615464+4624961(Top 86%)14448(Top 88%)14448(Top 252%)
21M21.00 mi1.00 mi26598+16815368+9615368+9623372(Top 81%)13659(Top 84%)13659(Top 239%)
35K21.75 mi0.75 mi26506+9215318+5015318+5023708(Top 82%)13796(Top 84%)13796(Top 241%)
23M23.00 mi1.25 mi26348+15815240+7815240+7822894(Top 79%)13348(Top 82%)13348(Top 233%)
24M24.00 mi1.00 mi26225+12315178+6215178+6222949(Top 79%)13344(Top 82%)13344(Top 233%)
40K24.85 mi0.85 mi26136+8915116+6215116+6223422(Top 81%)13509(Top 83%)13509(Top 236%)
25.2M25.20 mi0.35 mi26115+2115099+1715099+1724241(Top 84%)13905(Top 85%)13905(Top 243%)
FINISH26.22 mi1.02 mi26070+4515072+2715072+2724677(Top 85%)14135(Top 87%)14135(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27230

Males

15684

M18-39

15684

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27643

Males

15856

M18-39

15856

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27230

Males

15684

M18-39

15684

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

26930

Males

15549

M18-39

15549

20K→HALF

12.4 - 13.1 mi

Top 91%
Γ—2
+19ft-37ft

Overall

26448

Males

15324

M18-39

15324

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25945

Males

15091

M18-39

15091

25K→30K

15.5 - 18.6 mi

Top 89%
Γ—9
+181ft-148ft

Overall

25835

Males

14931

M18-39

14931

30K→20M

18.6 - 20.0 mi

Top 86%
Γ—5
+64ft-50ft

Overall

24961

Males

14448

M18-39

14448

20M→21M

20.0 - 21.0 mi

Top 81%
Γ—8
+106ft-24ft

Overall

23372

Males

13659

M18-39

13659

21M→35K

21.0 - 21.8 mi

Top 82%
Γ—7
+17ft-86ft

Overall

23708

Males

13796

M18-39

13796

35K→23M

21.8 - 23.0 mi

Top 79%
Γ—5
+23ft-63ft

Overall

22894

Males

13348

M18-39

13348

23M→24M

23.0 - 24.0 mi

Top 79%
Γ—6
+12ft-82ft

Overall

22949

Males

13344

M18-39

13344

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23422

Males

13509

M18-39

13509

40K→25.2M

24.9 - 25.2 mi

Top 84%
Γ—1
+13ft-16ft

Overall

24241

Males

13905

M18-39

13905

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
Γ—2
+22ft-21ft

Overall

24677

Males

14135

M18-39

14135

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1947*
Passed By
282
Net Change
+1665
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27735
5K β†’ 10K170145+25#27735#27710
10K β†’ 15K212*44+168#27710#27542
15K β†’ 20K20030+170#27542#27372
20K β†’ HALF494+45#27372#27327
HALF β†’ 25K230*5+225#27327#27102
25K β†’ 30K252*28+224#27102#26878
30K β†’ 20M1186+112#26878#26766
20M β†’ 21M1680+168#26766#26598
21M β†’ 35K931+92#26598#26506
35K β†’ 23M1613+158#26506#26348
23M β†’ 24M1241+123#26348#26225
24M β†’ 40K923+89#26225#26136
40K β†’ 25.2M243+21#26136#26115
25.2M β†’ FINISH549+45#26115#26070
TOTALS1947*282+1665

* 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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