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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Martemis Da Silva

Bib: 24055 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 48%
Age Group (F50-54)
#0 / 1233
Top 48%
Race Day Weather
51°/41°F
overcast clouds
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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
24:24
3.11 mi
Rank: #15901
Start → 5K
24:24 | 7:52/mi
10K
49:19
6.21 mi
Rank: #16628 (-727)
5K → 10K
24:55 | 8:02/mi
15K
1:14:54
9.32 mi
Rank: #17331 (-703)
10K → 15K
25:35 | 8:15/mi
20K
1:40:50
12.43 mi
Rank: #17614 (-283)
15K → 20K
25:56 | 8:21/mi
HALF
1:46:33
13.11 mi
Rank: #17722 (-108)
20K → HALF
5:43 | 8:24/mi
25K
2:07:42
15.53 mi
Rank: #18073 (-351)
HALF → 25K
21:09 | 8:44/mi
30K
2:35:46
18.64 mi
Rank: #18373 (-300)
25K → 30K
28:04 | 9:03/mi
20M
2:48:03
20.00 mi
Rank: #18409 (-36)
30K → 20M
12:17 | 9:03/mi
21M
2:57:58
21.00 mi
Rank: #18522 (-113)
20M → 21M
9:55 | 9:55/mi
35K
3:04:45
21.75 mi
Rank: #18592 (-70)
21M → 35K
6:47 | 9:05/mi
23M
3:16:24
23.00 mi
Rank: #18676 (-84)
35K → 23M
11:39 | 9:19/mi
24M
3:25:34
24.00 mi
Rank: #18745 (-69)
23M → 24M
9:10 | 9:10/mi
40K
3:33:29
24.85 mi
Rank: #18779 (-34)
24M → 40K
7:55 | 9:16/mi
25.2M
3:36:59
25.20 mi
Rank: #18797 (-18)
40K → 25.2M
3:30 | 10:09/mi
FINISH
3:46:16
26.22 mi
Rank: #18921 (-124)
25.2M → FINISH
9:17 | 9:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:33
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:59:43
Pace9:08 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0624:247:5224:24
7:52
-
10K
6.21 mi11:53:0149:197:5724:55
8:02
+0:10
15K
9.32 mi12:18:361:14:548:0325:35
8:15
+0:13
20K
12.43 mi12:44:321:40:508:0725:56
8:21
+0:06
HALF
13.11 mi12:50:151:46:338:085:43
8:24
+0:03
25K
15.53 mi13:11:242:07:428:1421:09
8:44
+0:20
30K
18.64 mi13:39:282:35:468:2228:04
9:03
+0:19
20M
20.00 mi13:51:452:48:038:2512:17
9:03
0:00
21M
21.00 mi14:01:402:57:588:299:55
9:55
+0:52
35K
21.75 mi14:08:273:04:458:306:47
9:05
-0:50
23M
23.00 mi14:20:063:16:248:3311:39
9:19
+0:14
24M
24.00 mi14:29:163:25:348:349:10
9:10
-0:09
40K
24.85 mi14:37:113:33:298:367:55
9:16
+0:06
25.2M
25.20 mi14:40:413:36:598:373:30
10:09
+0:53
FINISH
26.22 mi14:49:583:46:168:399:17
9:07
-1:02

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

7:52 /mi

Average Pace

8:38 /mi

Slowest Pace

10:09 /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

2:07:42

56% of race

Time at Steady Pace

1:25:09

38% of race

Time at Slower Pace

13:25

6% of race

Average Pace: 8:38 /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 mi11:28:0624:247:5224:24
7:52
#15901
10K
6.21 mi11:53:0149:197:5724:55
8:02
#16628
15K
9.32 mi12:18:361:14:548:0325:35
8:15
#17331
20K
12.43 mi12:44:321:40:508:0725:56
8:21
#17614
HALF
13.11 mi12:50:151:46:338:085:43
8:24
#17722
25K
15.53 mi13:11:242:07:428:1421:09
8:44
#18073
30K
18.64 mi13:39:282:35:468:2228:04
9:03
#18373
20M
20.00 mi13:51:452:48:038:2512:17
9:03
#18409
21M
21.00 mi14:01:402:57:588:299:55
9:55
#18522
35K
21.75 mi14:08:273:04:458:306:47
9:05
#18592
23M
23.00 mi14:20:063:16:248:3311:39
9:19
#18676
24M
24.00 mi14:29:163:25:348:349:10
9:10
#18745
40K
24.85 mi14:37:113:33:298:367:55
9:16
#18779
25.2M
25.20 mi14:40:413:36:598:373:30
10:09
#18797
FINISH
26.22 mi14:49:583:46:168:399:17
9:07
#18921
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi159015253525318579(Top 64%)6804(Top 54%)6804(Top 552%)
10K6.21 mi3.10 mi16628-7275717-4645717-46417409(Top 60%)6153(Top 49%)6153(Top 499%)
15K9.32 mi3.11 mi17331-7036117-4006117-40018579(Top 64%)6804(Top 54%)6804(Top 552%)
20K12.43 mi3.11 mi17614-2836284-1676284-16718408(Top 63%)6748(Top 54%)6748(Top 547%)
HALF13.11 mi0.68 mi17722-1086343-596343-5919587(Top 67%)7366(Top 59%)7366(Top 597%)
25K15.53 mi2.42 mi18073-3516535-1926535-19219831(Top 68%)7569(Top 60%)7569(Top 614%)
30K18.64 mi3.11 mi18373-3006749-2146749-21419743(Top 68%)7607(Top 60%)7607(Top 617%)
20M20.00 mi1.36 mi18409-366790-416790-4119149(Top 66%)7351(Top 58%)7351(Top 596%)
21M21.00 mi1.00 mi18522-1136871-816871-8120156(Top 69%)7934(Top 63%)7934(Top 643%)
35K21.75 mi0.75 mi18592-706910-396910-3920294(Top 70%)8081(Top 64%)8081(Top 655%)
23M23.00 mi1.25 mi18676-846988-786988-7819877(Top 68%)7924(Top 63%)7924(Top 643%)
24M24.00 mi1.00 mi18745-697046-587046-5820142(Top 69%)8118(Top 65%)8118(Top 658%)
40K24.85 mi0.85 mi18779-347087-417087-4119530(Top 67%)7839(Top 62%)7839(Top 636%)
25.2M25.20 mi0.35 mi18797-187100-137100-1319958(Top 69%)8040(Top 64%)8040(Top 652%)
FINISH26.22 mi1.02 mi18921-1247184-847184-8420976(Top 72%)8561(Top 68%)8561(Top 694%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18579

Females

6804

F50-54

6804

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17409

Females

6153

F50-54

6153

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18579

Females

6804

F50-54

6804

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18408

Females

6748

F50-54

6748

20K→HALF

12.4 - 13.1 mi

Top 67%
×2
+19ft-37ft

Overall

19587

Females

7366

F50-54

7366

HALF→25K

13.1 - 15.5 mi

Top 68%
×4
+66ft-88ft

Overall

19831

Females

7569

F50-54

7569

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19743

Females

7607

F50-54

7607

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19149

Females

7351

F50-54

7351

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

20156

Females

7934

F50-54

7934

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20294

Females

8081

F50-54

8081

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19877

Females

7924

F50-54

7924

23M→24M

23.0 - 24.0 mi

Top 69%
×6
+12ft-82ft

Overall

20142

Females

8118

F50-54

8118

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19530

Females

7839

F50-54

7839

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

19958

Females

8040

F50-54

8040

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
×2
+22ft-21ft

Overall

20976

Females

8561

F50-54

8561

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
757
Passed By
2039
Net Change
-3020
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15901
5K → 10K77200-727#15901#16628
10K → 15K46200-703#16628#17331
15K → 20K90200-283#17331#17614
20K → HALF13121-108#17614#17722
HALF → 25K47200-351#17722#18073
25K → 30K114200-300#18073#18373
30K → 20M75111-36#18373#18409
20M → 21M49162-113#18409#18522
21M → 35K40110-70#18522#18592
35K → 23M67151-84#18592#18676
23M → 24M41110-69#18676#18745
24M → 40K4781-34#18745#18779
40K → 25.2M1735-18#18779#18797
25.2M → FINISH34158-124#18797#18921
TOTALS7572039-3020
📊

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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