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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Luisa Swanston

Bib: 30814 •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
Age Group (F50-54)
#0 / 1233
Race Day Weather
51°/41°F
overcast clouds
Personalized for Luisa

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 · 11:36/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · 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
36:01
3.11 mi
Rank: #28584
Start → 5K
36:01 | 11:36/mi
10K
1:12:21
6.21 mi
Rank: #28509 (+75)
5K → 10K
36:20 | 11:42/mi
15K
1:49:01
9.32 mi
Rank: #28403 (+106)
10K → 15K
36:40 | 11:49/mi
20K
2:27:43
12.43 mi
Rank: #28399 (+4)
15K → 20K
38:42 | 12:28/mi
HALF
2:36:02
13.11 mi
Rank: #28412 (-13)
20K → HALF
8:19 | 12:13/mi
25K
3:07:10
15.53 mi
Rank: #28368 (+44)
HALF → 25K
31:08 | 12:51/mi
30K
3:54:21
18.64 mi
Rank: #28515 (-147)
25K → 30K
47:11 | 15:12/mi
20M
4:13:18
20.00 mi
Rank: #28506 (+9)
30K → 20M
18:57 | 13:58/mi
21M
4:28:01
21.00 mi
Rank: #28488 (+18)
20M → 21M
14:43 | 14:43/mi
35K
4:37:18
21.75 mi
Rank: #28466 (+22)
21M → 35K
9:17 | 12:25/mi
23M
4:53:51
23.00 mi
Rank: #28438 (+28)
35K → 23M
16:33 | 13:14/mi
24M
5:06:24
24.00 mi
Rank: #28401 (+37)
23M → 24M
12:33 | 12:33/mi
40K
5:17:45
24.85 mi
Rank: #28382 (+19)
24M → 40K
11:21 | 13:17/mi
25.2M
5:22:34
25.20 mi
Rank: #28376 (+6)
40K → 25.2M
4:49 | 13:59/mi
FINISH
5:34:55
26.22 mi
Rank: #28350 (+26)
25.2M → FINISH
12:21 | 12:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:36:02
Pace11:55 /mi
2nd Half
Distance13.11 mi
Time2:58:53
Pace13:39 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:5936:0111:3636:01
11:36
-
10K
6.21 mi12:39:191:12:2111:3936:20
11:42
+0:06
15K
9.32 mi13:15:591:49:0111:4236:40
11:49
+0:07
20K
12.43 mi13:54:412:27:4311:5438:42
12:28
+0:39
HALF
13.11 mi14:03:002:36:0211:558:19
12:13
-0:15
25K
15.53 mi14:34:083:07:1012:0331:08
12:51
+0:38
30K
18.64 mi15:21:193:54:2112:3547:11
15:12
+2:21
20M
20.00 mi15:40:164:13:1812:4018:57
13:58
-1:14
21M
21.00 mi15:54:594:28:0112:4614:43
14:43
+0:45
35K
21.75 mi16:04:164:37:1812:469:17
12:25
-2:18
23M
23.00 mi16:20:494:53:5112:4716:33
13:14
+0:49
24M
24.00 mi16:33:225:06:2412:4712:33
12:33
-0:41
40K
24.85 mi16:44:435:17:4512:4811:21
13:17
+0:44
25.2M
25.20 mi16:49:325:22:3412:494:49
13:59
+0:42
FINISH
26.22 mi17:01:535:34:5512:4712:21
12:08
-1:51

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

11:36 /mi

Average Pace

12:47 /mi

Slowest Pace

15:12 /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

1:49:01

33% of race

Time at Steady Pace

1:52:20

34% of race

Time at Slower Pace

1:53:34

34% of race

Average Pace: 12:46 /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 mi12:02:5936:0111:3636:01
11:36
#28584
10K
6.21 mi12:39:191:12:2111:3936:20
11:42
#28509
15K
9.32 mi13:15:591:49:0111:4236:40
11:49
#28403
20K
12.43 mi13:54:412:27:4311:5438:42
12:28
#28399
HALF
13.11 mi14:03:002:36:0211:558:19
12:13
#28412
25K
15.53 mi14:34:083:07:1012:0331:08
12:51
#28368
30K
18.64 mi15:21:193:54:2112:3547:11
15:12
#28515
20M
20.00 mi15:40:164:13:1812:4018:57
13:58
#28506
21M
21.00 mi15:54:594:28:0112:4614:43
14:43
#28488
35K
21.75 mi16:04:164:37:1812:469:17
12:25
#28466
23M
23.00 mi16:20:494:53:5112:4716:33
13:14
#28438
24M
24.00 mi16:33:225:06:2412:4712:33
12:33
#28401
40K
24.85 mi16:44:435:17:4512:4811:21
13:17
#28382
25.2M
25.20 mi16:49:325:22:3412:494:49
13:59
#28376
FINISH
26.22 mi17:01:535:34:5512:4712:21
12:08
#28350
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 mi28584122771227728218(Top 97%)12056(Top 96%)12056(Top 978%)
10K6.21 mi3.10 mi28509+7512223+5412223+5428387(Top 98%)12157(Top 97%)12157(Top 986%)
15K9.32 mi3.11 mi28403+10612163+6012163+6028218(Top 97%)12056(Top 96%)12056(Top 978%)
20K12.43 mi3.11 mi28399+412159+412159+428345(Top 98%)12145(Top 97%)12145(Top 985%)
HALF13.11 mi0.68 mi28412-1312164-512164-528364(Top 98%)12179(Top 97%)12179(Top 988%)
25K15.53 mi2.42 mi28368+4412142+2212142+2228142(Top 97%)12037(Top 96%)12037(Top 976%)
30K18.64 mi3.11 mi28515-14712253-11112253-11128819(Top 99%)12480(Top 99%)12480(Top 1012%)
20M20.00 mi1.36 mi28506+9122531225328090(Top 97%)12094(Top 96%)12094(Top 981%)
21M21.00 mi1.00 mi28488+1812245+812245+827887(Top 96%)12005(Top 95%)12005(Top 974%)
35K21.75 mi0.75 mi28466+2212232+1312232+1327183(Top 94%)11654(Top 93%)11654(Top 945%)
23M23.00 mi1.25 mi28438+2812215+1712215+1727581(Top 95%)11853(Top 94%)11853(Top 961%)
24M24.00 mi1.00 mi28401+3712196+1912196+1927241(Top 94%)11738(Top 93%)11738(Top 952%)
40K24.85 mi0.85 mi28382+1912188+812188+827326(Top 94%)11785(Top 94%)11785(Top 956%)
25.2M25.20 mi0.35 mi28376+612185+312185+327208(Top 94%)11742(Top 93%)11742(Top 952%)
FINISH26.22 mi1.02 mi28350+2612170+1512170+1527582(Top 95%)11912(Top 95%)11912(Top 966%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28218

Females

12056

F50-54

12056

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28387

Females

12157

F50-54

12157

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28218

Females

12056

F50-54

12056

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28345

Females

12145

F50-54

12145

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28364

Females

12179

F50-54

12179

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28142

Females

12037

F50-54

12037

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28819

Females

12480

F50-54

12480

30K→20M

18.6 - 20.0 mi

Top 97%
×5
+64ft-50ft

Overall

28090

Females

12094

F50-54

12094

20M→21M

20.0 - 21.0 mi

Top 96%
×8
+106ft-24ft

Overall

27887

Females

12005

F50-54

12005

21M→35K

21.0 - 21.8 mi

Top 94%
×7
+17ft-86ft

Overall

27183

Females

11654

F50-54

11654

35K→23M

21.8 - 23.0 mi

Top 95%
×5
+23ft-63ft

Overall

27581

Females

11853

F50-54

11853

23M→24M

23.0 - 24.0 mi

Top 94%
×6
+12ft-82ft

Overall

27241

Females

11738

F50-54

11738

24M→40K

24.0 - 24.9 mi

Top 94%
×1
+6ft-20ft

Overall

27326

Females

11785

F50-54

11785

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27208

Females

11742

F50-54

11742

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
×2
+22ft-21ft

Overall

27582

Females

11912

F50-54

11912

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
599
Passed By
365
Net Change
+234
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28584
5K → 10K12045+75#28584#28509
10K → 15K12923+106#28509#28403
15K → 20K5551+4#28403#28399
20K → HALF720-13#28399#28412
HALF → 25K6622+44#28412#28368
25K → 30K11158-147#28368#28515
30K → 20M2516+9#28515#28506
20M → 21M279+18#28506#28488
21M → 35K253+22#28488#28466
35K → 23M324+28#28466#28438
23M → 24M392+37#28438#28401
24M → 40K245+19#28401#28382
40K → 25.2M82+6#28382#28376
25.2M → FINISH315+26#28376#28350
TOTALS599365+234
📊

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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