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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Samantha Capobianco

Bib: 23646 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
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
25:59
3.11 mi
Rank: #19306
Start → 5K
25:59 | 8:22/mi
10K
52:02
6.21 mi
Rank: #19472 (-166)
5K → 10K
26:03 | 8:24/mi
15K
1:18:31
9.32 mi
Rank: #19711 (-239)
10K → 15K
26:29 | 8:32/mi
20K
1:45:58
12.43 mi
Rank: #20051 (-340)
15K → 20K
27:27 | 8:51/mi
HALF
1:51:35
13.11 mi
Rank: #20003 (+48)
20K → HALF
5:37 | 8:15/mi
25K
2:12:27
15.53 mi
Rank: #19882 (+121)
HALF → 25K
20:52 | 8:37/mi
30K
2:41:04
18.64 mi
Rank: #19986 (-104)
25K → 30K
28:37 | 9:13/mi
20M
2:53:49
20.00 mi
Rank: #20065 (-79)
30K → 20M
12:45 | 9:24/mi
21M
3:04:00
21.00 mi
Rank: #20153 (-88)
20M → 21M
10:11 | 10:11/mi
35K
3:10:38
21.75 mi
Rank: #20140 (+13)
21M → 35K
6:38 | 8:52/mi
23M
3:23:10
23.00 mi
Rank: #20307 (-167)
35K → 23M
12:32 | 10:01/mi
24M
3:32:09
24.00 mi
Rank: #20263 (+44)
23M → 24M
8:59 | 8:59/mi
40K
3:40:35
24.85 mi
Rank: #20328 (-65)
24M → 40K
8:26 | 9:52/mi
25.2M
3:44:25
25.20 mi
Rank: #20379 (-51)
40K → 25.2M
3:50 | 11:07/mi
FINISH
3:53:59
26.22 mi
Rank: #20463 (-84)
25.2M → FINISH
9:34 | 9:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:35
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:02:24
Pace9:21 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3225:598:2225:59
8:22
-
10K
6.21 mi11:55:3552:028:2326:03
8:24
+0:02
15K
9.32 mi12:22:041:18:318:2626:29
8:32
+0:08
20K
12.43 mi12:49:311:45:588:3227:27
8:51
+0:19
HALF
13.11 mi12:55:081:51:358:315:37
8:15
-0:36
25K
15.53 mi13:16:002:12:278:3220:52
8:37
+0:22
30K
18.64 mi13:44:372:41:048:3928:37
9:13
+0:36
20M
20.00 mi13:57:222:53:498:4212:45
9:24
+0:11
21M
21.00 mi14:07:333:04:008:4610:11
10:11
+0:47
35K
21.75 mi14:14:113:10:388:466:38
8:52
-1:19
23M
23.00 mi14:26:433:23:108:5112:32
10:01
+1:09
24M
24.00 mi14:35:423:32:098:518:59
8:59
-1:02
40K
24.85 mi14:44:083:40:358:538:26
9:52
+0:53
25.2M
25.20 mi14:47:583:44:258:553:50
11:07
+1:15
FINISH
26.22 mi14:57:323:53:598:569:34
9:24
-1:43

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

8:15 /mi

Average Pace

8:56 /mi

Slowest Pace

11:07 /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

1:24:08

36% of race

Time at Steady Pace

1:32:33

40% of race

Time at Slower Pace

57:18

24% of race

Average Pace: 8:55 /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 mi11:29:3225:598:2225:59
8:22
#19306
10K
6.21 mi11:55:3552:028:2326:03
8:24
#19472
15K
9.32 mi12:22:041:18:318:2626:29
8:32
#19711
20K
12.43 mi12:49:311:45:588:3227:27
8:51
#20051
HALF
13.11 mi12:55:081:51:358:315:37
8:15
#20003
25K
15.53 mi13:16:002:12:278:3220:52
8:37
#19882
30K
18.64 mi13:44:372:41:048:3928:37
9:13
#19986
20M
20.00 mi13:57:222:53:498:4212:45
9:24
#20065
21M
21.00 mi14:07:333:04:008:4610:11
10:11
#20153
35K
21.75 mi14:14:113:10:388:466:38
8:52
#20140
23M
23.00 mi14:26:433:23:108:5112:32
10:01
#20307
24M
24.00 mi14:35:423:32:098:518:59
8:59
#20263
40K
24.85 mi14:44:083:40:358:538:26
9:52
#20328
25.2M
25.20 mi14:47:583:44:258:553:50
11:07
#20379
FINISH
26.22 mi14:57:323:53:598:569:34
9:24
#20463
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 mi193067257725720306(Top 70%)7752(Top 62%)7752(Top 629%)
10K6.21 mi3.10 mi19472-1667326-697326-6919695(Top 68%)7429(Top 59%)7429(Top 603%)
15K9.32 mi3.11 mi19711-2397459-1337459-13320306(Top 70%)7752(Top 62%)7752(Top 629%)
20K12.43 mi3.11 mi20051-3407656-1977656-19721162(Top 73%)8228(Top 65%)8228(Top 667%)
HALF13.11 mi0.68 mi20003+487637+197637+1918715(Top 64%)6905(Top 55%)6905(Top 560%)
25K15.53 mi2.42 mi19882+1217564+737564+7319227(Top 66%)7256(Top 58%)7256(Top 588%)
30K18.64 mi3.11 mi19986-1047645-817645-8120571(Top 71%)8037(Top 64%)8037(Top 652%)
20M20.00 mi1.36 mi20065-797698-537698-5320639(Top 71%)8156(Top 65%)8156(Top 661%)
21M21.00 mi1.00 mi20153-887757-597757-5921023(Top 72%)8393(Top 67%)8393(Top 681%)
35K21.75 mi0.75 mi20140+137759-27759-219504(Top 67%)7705(Top 61%)7705(Top 625%)
23M23.00 mi1.25 mi20307-1677859-1007859-10022184(Top 76%)9091(Top 72%)9091(Top 737%)
24M24.00 mi1.00 mi20263+447859785919414(Top 67%)7736(Top 62%)7736(Top 627%)
40K24.85 mi0.85 mi20328-657904-457904-4521550(Top 74%)8866(Top 70%)8866(Top 719%)
25.2M25.20 mi0.35 mi20379-517939-357939-3522661(Top 78%)9423(Top 75%)9423(Top 764%)
FINISH26.22 mi1.02 mi20463-847997-587997-5821983(Top 76%)9052(Top 72%)9052(Top 734%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20306

Females

7752

F50-54

7752

5K→10K

3.1 - 6.2 mi

Top 68%
×5
+79ft-138ft

Overall

19695

Females

7429

F50-54

7429

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20306

Females

7752

F50-54

7752

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21162

Females

8228

F50-54

8228

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18715

Females

6905

F50-54

6905

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19227

Females

7256

F50-54

7256

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20571

Females

8037

F50-54

8037

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20639

Females

8156

F50-54

8156

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

21023

Females

8393

F50-54

8393

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19504

Females

7705

F50-54

7705

35K→23M

21.8 - 23.0 mi

Top 76%
×5
+23ft-63ft

Overall

22184

Females

9091

F50-54

9091

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19414

Females

7736

F50-54

7736

24M→40K

24.0 - 24.9 mi

Top 74%
×1
+6ft-20ft

Overall

21550

Females

8866

F50-54

8866

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1
+13ft-16ft

Overall

22661

Females

9423

F50-54

9423

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

21983

Females

9052

F50-54

9052

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1100
Passed By
1704
Net Change
-1157
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19306
5K → 10K189200-166#19306#19472
10K → 15K102200-239#19472#19711
15K → 20K68200-340#19711#20051
20K → HALF524+48#20051#20003
HALF → 25K17655+121#20003#19882
25K → 30K145200-104#19882#19986
30K → 20M73152-79#19986#20065
20M → 21M54142-88#20065#20153
21M → 35K5441+13#20153#20140
35K → 23M29196-167#20140#20307
23M → 24M8339+44#20307#20263
24M → 40K39104-65#20263#20328
40K → 25.2M859-51#20328#20379
25.2M → FINISH28112-84#20379#20463
TOTALS11001704-1157
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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