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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rebecca Ludwig

Bib: 28350 •F •Age: N/A

GA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Rebecca

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 · 11:29/mi at mile 9.3

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
35:54
3.11 mi
Rank: #28559
Start → 5K
35:54 | 11:34/mi
10K
1:11:39
6.21 mi
Rank: #28412 (+147)
5K → 10K
35:45 | 11:31/mi
15K
1:47:20
9.32 mi
Rank: #28276 (+136)
10K → 15K
35:41 | 11:30/mi
20K
2:23:54
12.43 mi
Rank: #28175 (+101)
15K → 20K
36:34 | 11:47/mi
HALF
2:31:54
13.11 mi
Rank: #28170 (+5)
20K → HALF
8:00 | 11:45/mi
25K
3:01:56
15.53 mi
Rank: #28121 (+49)
HALF → 25K
30:02 | 12:24/mi
30K
3:46:24
18.64 mi
Rank: #28224 (-103)
25K → 30K
44:28 | 14:19/mi
20M
4:07:00
20.00 mi
Rank: #28295 (-71)
30K → 20M
20:36 | 15:10/mi
21M
4:22:34
21.00 mi
Rank: #28305 (-10)
20M → 21M
15:34 | 15:34/mi
35K
4:33:43
21.75 mi
Rank: #28351 (-46)
21M → 35K
11:09 | 14:55/mi
23M
4:52:13
23.00 mi
Rank: #28393 (-42)
35K → 23M
18:30 | 14:47/mi
24M
5:07:54
24.00 mi
Rank: #28447 (-54)
23M → 24M
15:41 | 15:41/mi
40K
5:21:03
24.85 mi
Rank: #28464 (-17)
24M → 40K
13:09 | 15:23/mi
25.2M
5:26:40
25.20 mi
Rank: #28471 (-7)
40K → 25.2M
5:37 | 16:18/mi
FINISH
5:40:43
26.22 mi
Rank: #28493 (-22)
25.2M → FINISH
14:03 | 13:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:31:54
Pace11:36 /mi
2nd Half
Distance13.11 mi
Time3:08:49
Pace14:25 /mi
📊Positive Split: 24.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5535:5411:3435:54
11:34
-
10K
6.21 mi12:34:401:11:3911:3235:45
11:31
-0:03
15K
9.32 mi13:10:211:47:2011:3135:41
11:30
-0:01
20K
12.43 mi13:46:552:23:5411:3536:34
11:47
+0:17
HALF
13.11 mi13:54:552:31:5411:368:00
11:45
-0:02
25K
15.53 mi14:24:573:01:5611:4330:02
12:24
+0:39
30K
18.64 mi15:09:253:46:2412:0944:28
14:19
+1:55
20M
20.00 mi15:30:014:07:0012:2220:36
15:10
+0:51
21M
21.00 mi15:45:354:22:3412:3115:34
15:34
+0:24
35K
21.75 mi15:56:444:33:4312:3611:09
14:55
-0:39
23M
23.00 mi16:15:144:52:1312:4318:30
14:47
-0:08
24M
24.00 mi16:30:555:07:5412:5015:41
15:41
+0:54
40K
24.85 mi16:44:045:21:0312:5613:09
15:23
-0:18
25.2M
25.20 mi16:49:415:26:4012:585:37
16:18
+0:55
FINISH
26.22 mi17:03:445:40:4313:0114:03
13:48
-2:30

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

11:30 /mi

Average Pace

13:00 /mi

Slowest Pace

16:18 /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

3:01:56

53% of race

Time at Steady Pace

1:48:46

32% of race

Time at Slower Pace

50:01

15% of race

Average Pace: 13:00 /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 mi11:58:5535:5411:3435:54
11:34
#28559
10K
6.21 mi12:34:401:11:3911:3235:45
11:31
#28412
15K
9.32 mi13:10:211:47:2011:3135:41
11:30
#28276
20K
12.43 mi13:46:552:23:5411:3536:34
11:47
#28175
HALF
13.11 mi13:54:552:31:5411:368:00
11:45
#28170
25K
15.53 mi14:24:573:01:5611:4330:02
12:24
#28121
30K
18.64 mi15:09:253:46:2412:0944:28
14:19
#28224
20M
20.00 mi15:30:014:07:0012:2220:36
15:10
#28295
21M
21.00 mi15:45:354:22:3412:3115:34
15:34
#28305
35K
21.75 mi15:56:444:33:4312:3611:09
14:55
#28351
23M
23.00 mi16:15:144:52:1312:4318:30
14:47
#28393
24M
24.00 mi16:30:555:07:5412:5015:41
15:41
#28447
40K
24.85 mi16:44:045:21:0312:5613:09
15:23
#28464
25.2M
25.20 mi16:49:415:26:4012:585:37
16:18
#28471
FINISH
26.22 mi17:03:445:40:4313:0114:03
13:48
#28493
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28559122581225827961(Top 96%)11893(Top 95%)11893(Top 208%)
10K6.21 mi3.10 mi28412+14712155+10312155+10328232(Top 97%)12055(Top 96%)12055(Top 211%)
15K9.32 mi3.11 mi28276+13612069+8612069+8627961(Top 96%)11893(Top 95%)11893(Top 208%)
20K12.43 mi3.11 mi28175+10112006+6312006+6327810(Top 96%)11797(Top 94%)11797(Top 206%)
HALF13.11 mi0.68 mi28170+512004+212004+228107(Top 97%)12026(Top 96%)12026(Top 210%)
25K15.53 mi2.42 mi28121+4911987+1711987+1727839(Top 96%)11850(Top 94%)11850(Top 207%)
30K18.64 mi3.11 mi28224-10312058-7112058-7128521(Top 98%)12309(Top 98%)12309(Top 215%)
20M20.00 mi1.36 mi28295-7112105-4712105-4728658(Top 99%)12401(Top 99%)12401(Top 217%)
21M21.00 mi1.00 mi28305-1012110-512110-528396(Top 98%)12281(Top 98%)12281(Top 215%)
35K21.75 mi0.75 mi28351-4612152-4212152-4228684(Top 99%)12442(Top 99%)12442(Top 218%)
23M23.00 mi1.25 mi28393-4212183-3112183-3128561(Top 98%)12376(Top 98%)12376(Top 217%)
24M24.00 mi1.00 mi28447-5412225-4212225-4228843(Top 99%)12518(Top 100%)12518(Top 219%)
40K24.85 mi0.85 mi28464-1712245-2012245-2028610(Top 99%)12416(Top 99%)12416(Top 217%)
25.2M25.20 mi0.35 mi28471-712250-512250-528559(Top 98%)12412(Top 99%)12412(Top 217%)
FINISH26.22 mi1.02 mi28493-2212261-1112261-1128616(Top 99%)12419(Top 99%)12419(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27961

Females

11893

F18-39

11893

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28232

Females

12055

F18-39

12055

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27961

Females

11893

F18-39

11893

15K→20K

9.3 - 12.4 mi

Top 96%
×5
+106ft-86ft

Overall

27810

Females

11797

F18-39

11797

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28107

Females

12026

F18-39

12026

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

27839

Females

11850

F18-39

11850

25K→30K

15.5 - 18.6 mi

Top 98%
×9
+181ft-148ft

Overall

28521

Females

12309

F18-39

12309

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28658

Females

12401

F18-39

12401

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28396

Females

12281

F18-39

12281

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28684

Females

12442

F18-39

12442

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28561

Females

12376

F18-39

12376

23M→24M

23.0 - 24.0 mi

Top 99%
×6
+12ft-82ft

Overall

28843

Females

12518

F18-39

12518

24M→40K

24.0 - 24.9 mi

Top 99%
×1
+6ft-20ft

Overall

28610

Females

12416

F18-39

12416

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1
+13ft-16ft

Overall

28559

Females

12412

F18-39

12412

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28616

Females

12419

F18-39

12419

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
626
Passed By
560
Net Change
+66
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28559
5K → 10K17427+147#28559#28412
10K → 15K15418+136#28412#28276
15K → 20K11817+101#28276#28175
20K → HALF1914+5#28175#28170
HALF → 25K7627+49#28170#28121
25K → 30K29132-103#28121#28224
30K → 20M374-71#28224#28295
20M → 21M1828-10#28295#28305
21M → 35K551-46#28305#28351
35K → 23M850-42#28351#28393
23M → 24M357-54#28393#28447
24M → 40K1027-17#28447#28464
40K → 25.2M07-7#28464#28471
25.2M → FINISH931-22#28471#28493
TOTALS626560+66
📊

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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