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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brianna Doro

Bib: 16340 •F •Age: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 44%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Brianna

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 · 7:12/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
22:23
3.11 mi
Rank: #10230
Start → 5K
22:23 | 7:13/mi
10K
45:19
6.21 mi
Rank: #11031 (-801)
5K → 10K
22:56 | 7:23/mi
15K
1:08:35
9.32 mi
Rank: #11589 (-558)
10K → 15K
23:16 | 7:30/mi
20K
1:31:50
12.43 mi
Rank: #11638 (-49)
15K → 20K
23:15 | 7:30/mi
HALF
1:36:55
13.11 mi
Rank: #11698 (-60)
20K → HALF
5:05 | 7:28/mi
25K
1:55:13
15.53 mi
Rank: #11699 (-1)
HALF → 25K
18:18 | 7:33/mi
30K
2:19:25
18.64 mi
Rank: #11712 (-13)
25K → 30K
24:12 | 7:48/mi
20M
2:30:11
20.00 mi
Rank: #11727 (-15)
30K → 20M
10:46 | 7:56/mi
21M
2:38:37
21.00 mi
Rank: #11768 (-41)
20M → 21M
8:26 | 8:26/mi
35K
2:44:22
21.75 mi
Rank: #11758 (+10)
21M → 35K
5:45 | 7:42/mi
23M
2:54:28
23.00 mi
Rank: #11809 (-51)
35K → 23M
10:06 | 8:05/mi
24M
3:02:15
24.00 mi
Rank: #11782 (+27)
23M → 24M
7:47 | 7:47/mi
40K
3:09:05
24.85 mi
Rank: #11809 (-27)
24M → 40K
6:50 | 8:00/mi
25.2M
3:12:08
25.20 mi
Rank: #11821 (-12)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:20:17
26.22 mi
Rank: #11947 (-126)
25.2M → FINISH
8:09 | 8:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:43:22
Pace7:54 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:2722:237:1322:23
7:13
-
10K
6.21 mi11:26:2345:197:1822:56
7:23
+0:10
15K
9.32 mi11:49:391:08:357:2223:16
7:30
+0:07
20K
12.43 mi12:12:541:31:507:2423:15
7:30
0:00
HALF
13.11 mi12:17:591:36:557:245:05
7:28
-0:02
25K
15.53 mi12:36:171:55:137:2618:18
7:33
+0:05
30K
18.64 mi13:00:292:19:257:2924:12
7:48
+0:15
20M
20.00 mi13:11:152:30:117:3110:46
7:56
+0:08
21M
21.00 mi13:19:412:38:377:348:26
8:26
+0:30
35K
21.75 mi13:25:262:44:227:345:45
7:42
-0:44
23M
23.00 mi13:35:322:54:287:3610:06
8:05
+0:23
24M
24.00 mi13:43:193:02:157:367:47
7:47
-0:18
40K
24.85 mi13:50:093:09:057:376:50
8:00
+0:13
25.2M
25.20 mi13:53:123:12:087:383:03
8:51
+0:51
FINISH
26.22 mi14:01:213:20:177:398:09
8:00
-0:51

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

7:13 /mi

Average Pace

7:39 /mi

Slowest Pace

8:51 /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

1:55:13

58% of race

Time at Steady Pace

48:30

24% of race

Time at Slower Pace

36:34

18% of race

Average Pace: 7:38 /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 mi11:03:2722:237:1322:23
7:13
#10230
10K
6.21 mi11:26:2345:197:1822:56
7:23
#11031
15K
9.32 mi11:49:391:08:357:2223:16
7:30
#11589
20K
12.43 mi12:12:541:31:507:2423:15
7:30
#11638
HALF
13.11 mi12:17:591:36:557:245:05
7:28
#11698
25K
15.53 mi12:36:171:55:137:2618:18
7:33
#11699
30K
18.64 mi13:00:292:19:257:2924:12
7:48
#11712
20M
20.00 mi13:11:152:30:117:3110:46
7:56
#11727
21M
21.00 mi13:19:412:38:377:348:26
8:26
#11768
35K
21.75 mi13:25:262:44:227:345:45
7:42
#11758
23M
23.00 mi13:35:322:54:287:3610:06
8:05
#11809
24M
24.00 mi13:43:193:02:157:367:47
7:47
#11782
40K
24.85 mi13:50:093:09:057:376:50
8:00
#11809
25.2M
25.20 mi13:53:123:12:087:383:03
8:51
#11821
FINISH
26.22 mi14:01:213:20:177:398:09
8:00
#11947
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 mi102301991199112717(Top 44%)3404(Top 27%)3404(Top 60%)
10K6.21 mi3.10 mi11031-8012415-4242415-42411926(Top 41%)2926(Top 23%)2926(Top 51%)
15K9.32 mi3.11 mi11589-5582751-3362751-33612717(Top 44%)3404(Top 27%)3404(Top 60%)
20K12.43 mi3.11 mi11638-492802-512802-5111858(Top 41%)3033(Top 24%)3033(Top 53%)
HALF13.11 mi0.68 mi11698-602834-322834-3212703(Top 44%)3421(Top 27%)3421(Top 60%)
25K15.53 mi2.42 mi11699-12867-332867-3311820(Top 41%)3076(Top 24%)3076(Top 54%)
30K18.64 mi3.11 mi11712-132922-552922-5511899(Top 41%)3249(Top 26%)3249(Top 57%)
20M20.00 mi1.36 mi11727-152948-262948-2612311(Top 42%)3562(Top 28%)3562(Top 62%)
21M21.00 mi1.00 mi11768-412994-462994-4612702(Top 44%)3887(Top 31%)3887(Top 68%)
35K21.75 mi0.75 mi11758+103002-83002-812232(Top 42%)3649(Top 29%)3649(Top 64%)
23M23.00 mi1.25 mi11809-513061-593061-5912950(Top 45%)4115(Top 33%)4115(Top 72%)
24M24.00 mi1.00 mi11782+273072-113072-1112176(Top 42%)3797(Top 30%)3797(Top 66%)
40K24.85 mi0.85 mi11809-273117-453117-4512461(Top 43%)4030(Top 32%)4030(Top 71%)
25.2M25.20 mi0.35 mi11821-123136-193136-1913789(Top 48%)4764(Top 38%)4764(Top 83%)
FINISH26.22 mi1.02 mi11947-1263234-983234-9815169(Top 52%)5501(Top 44%)5501(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21
+97ft-345ft

Overall

12717

Females

3404

F18-39

3404

5K→10K

3.1 - 6.2 mi

Top 41%
×5
+79ft-138ft

Overall

11926

Females

2926

F18-39

2926

10K→15K

6.2 - 9.3 mi

Top 44%
×3
+67ft-78ft

Overall

12717

Females

3404

F18-39

3404

15K→20K

9.3 - 12.4 mi

Top 41%
×5
+106ft-86ft

Overall

11858

Females

3033

F18-39

3033

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12703

Females

3421

F18-39

3421

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11820

Females

3076

F18-39

3076

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11899

Females

3249

F18-39

3249

30K→20M

18.6 - 20.0 mi

Top 42%
×5
+64ft-50ft

Overall

12311

Females

3562

F18-39

3562

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12702

Females

3887

F18-39

3887

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12232

Females

3649

F18-39

3649

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

12950

Females

4115

F18-39

4115

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12176

Females

3797

F18-39

3797

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12461

Females

4030

F18-39

4030

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13789

Females

4764

F18-39

4764

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15169

Females

5501

F18-39

5501

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1100
Passed By
1754
Net Change
-1717
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10230
5K → 10K45200-801#10230#11031
10K → 15K59200-558#11031#11589
15K → 20K136185-49#11589#11638
20K → HALF1272-60#11638#11698
HALF → 25K117118-1#11698#11699
25K → 30K184197-13#11699#11712
30K → 20M89104-15#11712#11727
20M → 21M69110-41#11727#11768
21M → 35K6151+10#11768#11758
35K → 23M90141-51#11758#11809
23M → 24M9467+27#11809#11782
24M → 40K7097-27#11782#11809
40K → 25.2M3042-12#11809#11821
25.2M → FINISH44170-126#11821#11947
TOTALS11001754-1717
📊

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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