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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Laura Braun-Lush

Bib: 31078 •F •Age: N/A

MA

Boston Marathon logo
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 Laura

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 · 9:33/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
31:57
3.11 mi
Rank: #26697
Start → 5K
31:57 | 10:18/mi
10K
1:04:08
6.21 mi
Rank: #26658 (+39)
5K → 10K
32:11 | 10:22/mi
15K
1:37:32
9.32 mi
Rank: #26814 (-156)
10K → 15K
33:24 | 10:46/mi
20K
2:10:12
12.43 mi
Rank: #26639 (+175)
15K → 20K
32:40 | 10:31/mi
HALF
2:17:13
13.11 mi
Rank: #26603 (+36)
20K → HALF
7:01 | 10:18/mi
25K
2:43:23
15.53 mi
Rank: #26497 (+106)
HALF → 25K
26:10 | 10:48/mi
30K
3:17:11
18.64 mi
Rank: #26277 (+220)
25K → 30K
33:48 | 10:53/mi
20M
3:31:18
20.00 mi
Rank: #26084 (+193)
30K → 20M
14:07 | 10:24/mi
21M
3:42:23
21.00 mi
Rank: #25938 (+146)
20M → 21M
11:05 | 11:05/mi
35K
3:50:19
21.75 mi
Rank: #25898 (+40)
21M → 35K
7:56 | 10:37/mi
23M
4:04:05
23.00 mi
Rank: #25833 (+65)
35K → 23M
13:46 | 11:01/mi
24M
4:14:36
24.00 mi
Rank: #25762 (+71)
23M → 24M
10:31 | 10:31/mi
40K
4:23:43
24.85 mi
Rank: #25676 (+86)
24M → 40K
9:07 | 10:40/mi
25.2M
4:27:41
25.20 mi
Rank: #25645 (+31)
40K → 25.2M
3:58 | 11:31/mi
FINISH
4:37:25
26.22 mi
Rank: #25546 (+99)
25.2M → FINISH
9:44 | 9:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:17:13
Pace10:29 /mi
2nd Half
Distance13.11 mi
Time2:20:12
Pace10:42 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:5131:5710:1831:57
10:18
-
10K
6.21 mi12:34:021:04:0810:2032:11
10:22
+0:04
15K
9.32 mi13:07:261:37:3210:2833:24
10:46
+0:24
20K
12.43 mi13:40:062:10:1210:2932:40
10:31
-0:15
HALF
13.11 mi13:47:072:17:1310:297:01
10:18
-0:13
25K
15.53 mi14:13:172:43:2310:3226:10
10:48
+0:30
30K
18.64 mi14:47:053:17:1110:3533:48
10:53
+0:05
20M
20.00 mi15:01:123:31:1810:3414:07
10:24
-0:29
21M
21.00 mi15:12:173:42:2310:3611:05
11:05
+0:41
35K
21.75 mi15:20:133:50:1910:367:56
10:37
-0:28
23M
23.00 mi15:33:594:04:0510:3713:46
11:01
+0:24
24M
24.00 mi15:44:304:14:3610:3710:31
10:31
-0:30
40K
24.85 mi15:53:374:23:4310:379:07
10:40
+0:09
25.2M
25.20 mi15:57:354:27:4110:383:58
11:31
+0:51
FINISH
26.22 mi16:07:194:37:2510:369:44
9:34
-1:57

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

9:34 /mi

Average Pace

10:35 /mi

Slowest Pace

11:31 /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

1:35:00

34% of race

Time at Steady Pace

1:59:48

43% of race

Time at Slower Pace

1:02:37

23% of race

Average Pace: 10:35 /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 mi12:01:5131:5710:1831:57
10:18
#26697
10K
6.21 mi12:34:021:04:0810:2032:11
10:22
#26658
15K
9.32 mi13:07:261:37:3210:2833:24
10:46
#26814
20K
12.43 mi13:40:062:10:1210:2932:40
10:31
#26639
HALF
13.11 mi13:47:072:17:1310:297:01
10:18
#26603
25K
15.53 mi14:13:172:43:2310:3226:10
10:48
#26497
30K
18.64 mi14:47:053:17:1110:3533:48
10:53
#26277
20M
20.00 mi15:01:123:31:1810:3414:07
10:24
#26084
21M
21.00 mi15:12:173:42:2310:3611:05
11:05
#25938
35K
21.75 mi15:20:133:50:1910:367:56
10:37
#25898
23M
23.00 mi15:33:594:04:0510:3713:46
11:01
#25833
24M
24.00 mi15:44:304:14:3610:3710:31
10:31
#25762
40K
24.85 mi15:53:374:23:4310:379:07
10:40
#25676
25.2M
25.20 mi15:57:354:27:4110:383:58
11:31
#25645
FINISH
26.22 mi16:07:194:37:2510:369:44
9:34
#25546
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 mi26697110961109627094(Top 93%)11354(Top 90%)11354(Top 199%)
10K6.21 mi3.10 mi26658+3911090+611090+626666(Top 92%)11107(Top 88%)11107(Top 194%)
15K9.32 mi3.11 mi26814-15611187-9711187-9727094(Top 93%)11354(Top 90%)11354(Top 199%)
20K12.43 mi3.11 mi26639+17511092+9511092+9526161(Top 90%)10837(Top 86%)10837(Top 190%)
HALF13.11 mi0.68 mi26603+3611081+1111081+1126277(Top 91%)10917(Top 87%)10917(Top 191%)
25K15.53 mi2.42 mi26497+10611022+5911022+5925997(Top 90%)10793(Top 86%)10793(Top 189%)
30K18.64 mi3.11 mi26277+22010935+8710935+8725106(Top 87%)10424(Top 83%)10424(Top 182%)
20M20.00 mi1.36 mi26084+19310825+11010825+11023605(Top 81%)9701(Top 77%)9701(Top 170%)
21M21.00 mi1.00 mi25938+14610766+5910766+5923321(Top 80%)9605(Top 76%)9605(Top 168%)
35K21.75 mi0.75 mi25898+4010745+2110745+2124523(Top 85%)10276(Top 82%)10276(Top 180%)
23M23.00 mi1.25 mi25833+6510731+1410731+1424511(Top 84%)10319(Top 82%)10319(Top 181%)
24M24.00 mi1.00 mi25762+7110707+2410707+2424152(Top 83%)10161(Top 81%)10161(Top 178%)
40K24.85 mi0.85 mi25676+8610678+2910678+2923596(Top 81%)9924(Top 79%)9924(Top 174%)
25.2M25.20 mi0.35 mi25645+3110669+910669+923526(Top 81%)9895(Top 79%)9895(Top 173%)
FINISH26.22 mi1.02 mi25546+9910631+3810631+3822546(Top 78%)9368(Top 74%)9368(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21
+97ft-345ft

Overall

27094

Females

11354

F18-39

11354

5K→10K

3.1 - 6.2 mi

Top 92%
×5
+79ft-138ft

Overall

26666

Females

11107

F18-39

11107

10K→15K

6.2 - 9.3 mi

Top 93%
×3
+67ft-78ft

Overall

27094

Females

11354

F18-39

11354

15K→20K

9.3 - 12.4 mi

Top 90%
×5
+106ft-86ft

Overall

26161

Females

10837

F18-39

10837

20K→HALF

12.4 - 13.1 mi

Top 91%
×2
+19ft-37ft

Overall

26277

Females

10917

F18-39

10917

HALF→25K

13.1 - 15.5 mi

Top 90%
×4
+66ft-88ft

Overall

25997

Females

10793

F18-39

10793

25K→30K

15.5 - 18.6 mi

Top 87%
×9
+181ft-148ft

Overall

25106

Females

10424

F18-39

10424

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23605

Females

9701

F18-39

9701

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23321

Females

9605

F18-39

9605

21M→35K

21.0 - 21.8 mi

Top 85%
×7
+17ft-86ft

Overall

24523

Females

10276

F18-39

10276

35K→23M

21.8 - 23.0 mi

Top 84%
×5
+23ft-63ft

Overall

24511

Females

10319

F18-39

10319

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24152

Females

10161

F18-39

10161

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23596

Females

9924

F18-39

9924

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23526

Females

9895

F18-39

9895

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
×2
+22ft-21ft

Overall

22546

Females

9368

F18-39

9368

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1700*
Passed By
511
Net Change
+1151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26697
5K → 10K206*167+39#26697#26658
10K → 15K82200-156#26658#26814
15K → 20K214*39+175#26814#26639
20K → HALF382+36#26639#26603
HALF → 25K13529+106#26603#26497
25K → 30K241*21+220#26497#26277
30K → 20M1941+193#26277#26084
20M → 21M1482+146#26084#25938
21M → 35K5111+40#25938#25898
35K → 23M8318+65#25898#25833
23M → 24M787+71#25833#25762
24M → 40K937+86#25762#25676
40K → 25.2M376+31#25676#25645
25.2M → FINISH1001+99#25645#25546
TOTALS1700*511+1151

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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