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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dawn Houston

Bib: 18971 •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 (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
Personalized for Dawn

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 · 7:44/mi at mile 3.1

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
24:03
3.11 mi
Rank: #14946
Start → 5K
24:03 | 7:45/mi
10K
49:22
6.21 mi
Rank: #16688 (-1742)
5K → 10K
25:19 | 8:09/mi
15K
1:17:40
9.32 mi
Rank: #19199 (-2511)
10K → 15K
28:18 | 9:07/mi
20K
1:47:54
12.43 mi
Rank: #20962 (-1763)
15K → 20K
30:14 | 9:44/mi
HALF
1:53:50
13.11 mi
Rank: #20975 (-13)
20K → HALF
5:56 | 8:43/mi
25K
2:19:43
15.53 mi
Rank: #22234 (-1259)
HALF → 25K
25:53 | 10:41/mi
30K
2:53:27
18.64 mi
Rank: #23009 (-775)
25K → 30K
33:44 | 10:52/mi
20M
3:07:53
20.00 mi
Rank: #23109 (-100)
30K → 20M
14:26 | 10:38/mi
21M
3:20:48
21.00 mi
Rank: #23366 (-257)
20M → 21M
12:55 | 12:55/mi
35K
3:28:07
21.75 mi
Rank: #23314 (+52)
21M → 35K
7:19 | 9:47/mi
23M
3:42:28
23.00 mi
Rank: #23490 (-176)
35K → 23M
14:21 | 11:29/mi
24M
3:52:50
24.00 mi
Rank: #23479 (+11)
23M → 24M
10:22 | 10:22/mi
40K
4:02:46
24.85 mi
Rank: #23559 (-80)
24M → 40K
9:56 | 11:38/mi
25.2M
4:06:37
25.20 mi
Rank: #23537 (+22)
40K → 25.2M
3:51 | 11:10/mi
FINISH
4:17:04
26.22 mi
Rank: #23576 (-39)
25.2M → FINISH
10:27 | 10:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:50
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:23:14
Pace10:56 /mi
📊Positive Split: 25.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:3724:037:4524:03
7:45
-
10K
6.21 mi11:32:5649:227:5725:19
8:09
+0:24
15K
9.32 mi12:01:141:17:408:2028:18
9:07
+0:58
20K
12.43 mi12:31:281:47:548:4130:14
9:44
+0:37
HALF
13.11 mi12:37:241:53:508:425:56
8:43
-1:01
25K
15.53 mi13:03:172:19:439:0025:53
10:41
+1:58
30K
18.64 mi13:37:012:53:279:1933:44
10:52
+0:11
20M
20.00 mi13:51:273:07:539:2414:26
10:38
-0:14
21M
21.00 mi14:04:223:20:489:3412:55
12:55
+2:17
35K
21.75 mi14:11:413:28:079:357:19
9:47
-3:08
23M
23.00 mi14:26:023:42:289:4114:21
11:29
+1:42
24M
24.00 mi14:36:243:52:509:4310:22
10:22
-1:07
40K
24.85 mi14:46:204:02:469:479:56
11:38
+1:16
25.2M
25.20 mi14:50:114:06:379:483:51
11:10
-0:28
FINISH
26.22 mi15:00:384:17:049:4910:27
10:16
-0:54

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

7:45 /mi

Average Pace

9:49 /mi

Slowest Pace

12:55 /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

1:23:36

33% of race

Time at Steady Pace

2:12:25

52% of race

Time at Slower Pace

41:03

16% of race

Average Pace: 9:48 /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 mi11:07:3724:037:4524:03
7:45
#14946
10K
6.21 mi11:32:5649:227:5725:19
8:09
#16688
15K
9.32 mi12:01:141:17:408:2028:18
9:07
#19199
20K
12.43 mi12:31:281:47:548:4130:14
9:44
#20962
HALF
13.11 mi12:37:241:53:508:425:56
8:43
#20975
25K
15.53 mi13:03:172:19:439:0025:53
10:41
#22234
30K
18.64 mi13:37:012:53:279:1933:44
10:52
#23009
20M
20.00 mi13:51:273:07:539:2414:26
10:38
#23109
21M
21.00 mi14:04:223:20:489:3412:55
12:55
#23366
35K
21.75 mi14:11:413:28:079:357:19
9:47
#23314
23M
23.00 mi14:26:023:42:289:4114:21
11:29
#23490
24M
24.00 mi14:36:243:52:509:4310:22
10:22
#23479
40K
24.85 mi14:46:204:02:469:479:56
11:38
#23559
25.2M
25.20 mi14:50:114:06:379:483:51
11:10
#23537
FINISH
26.22 mi15:00:384:17:049:4910:27
10:16
#23576
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi149464657465723173(Top 80%)9234(Top 73%)9234(Top 532%)
10K6.21 mi3.10 mi16688-17425749-10925749-109218292(Top 63%)6636(Top 53%)6636(Top 382%)
15K9.32 mi3.11 mi19199-25117165-14167165-141623173(Top 80%)9234(Top 73%)9234(Top 532%)
20K12.43 mi3.11 mi20962-17638132-9678132-96724384(Top 84%)9870(Top 78%)9870(Top 568%)
HALF13.11 mi0.68 mi20975-138134-28134-221412(Top 74%)8339(Top 66%)8339(Top 480%)
25K15.53 mi2.42 mi22234-12598782-6488782-64825806(Top 89%)10675(Top 85%)10675(Top 615%)
30K18.64 mi3.11 mi23009-7759208-4269208-42625065(Top 86%)10404(Top 83%)10404(Top 599%)
20M20.00 mi1.36 mi23109-1009290-829290-8224131(Top 83%)9981(Top 79%)9981(Top 575%)
21M21.00 mi1.00 mi23366-2579423-1339423-13326266(Top 91%)11148(Top 89%)11148(Top 642%)
35K21.75 mi0.75 mi23314+529403+209403+2022590(Top 78%)9254(Top 74%)9254(Top 533%)
23M23.00 mi1.25 mi23490-1769502-999502-9925389(Top 87%)10769(Top 86%)10769(Top 620%)
24M24.00 mi1.00 mi23479+119504-29504-223777(Top 82%)9954(Top 79%)9954(Top 573%)
40K24.85 mi0.85 mi23559-809550-469550-4625297(Top 87%)10788(Top 86%)10788(Top 621%)
25.2M25.20 mi0.35 mi23537+229550955022796(Top 79%)9499(Top 76%)9499(Top 547%)
FINISH26.22 mi1.02 mi23576-399585-359585-3524503(Top 84%)10371(Top 82%)10371(Top 597%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21
+97ft-345ft

Overall

23173

Females

9234

F40-44

9234

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18292

Females

6636

F40-44

6636

10K→15K

6.2 - 9.3 mi

Top 80%
×3
+67ft-78ft

Overall

23173

Females

9234

F40-44

9234

15K→20K

9.3 - 12.4 mi

Top 84%
×5
+106ft-86ft

Overall

24384

Females

9870

F40-44

9870

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21412

Females

8339

F40-44

8339

HALF→25K

13.1 - 15.5 mi

Top 89%
×4
+66ft-88ft

Overall

25806

Females

10675

F40-44

10675

25K→30K

15.5 - 18.6 mi

Top 86%
×9
+181ft-148ft

Overall

25065

Females

10404

F40-44

10404

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24131

Females

9981

F40-44

9981

20M→21M

20.0 - 21.0 mi

Top 91%
×8
+106ft-24ft

Overall

26266

Females

11148

F40-44

11148

21M→35K

21.0 - 21.8 mi

Top 78%
×7
+17ft-86ft

Overall

22590

Females

9254

F40-44

9254

35K→23M

21.8 - 23.0 mi

Top 87%
×5
+23ft-63ft

Overall

25389

Females

10769

F40-44

10769

23M→24M

23.0 - 24.0 mi

Top 82%
×6
+12ft-82ft

Overall

23777

Females

9954

F40-44

9954

24M→40K

24.0 - 24.9 mi

Top 87%
×1
+6ft-20ft

Overall

25297

Females

10788

F40-44

10788

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

22796

Females

9499

F40-44

9499

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
×2
+22ft-21ft

Overall

24503

Females

10371

F40-44

10371

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
417
Passed By
1847
Net Change
-8630
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14946
5K → 10K21200-1742#14946#16688
10K → 15K3200-2511#16688#19199
15K → 20K10200-1763#19199#20962
20K → HALF2639-13#20962#20975
HALF → 25K6200-1259#20975#22234
25K → 30K39200-775#22234#23009
30K → 20M52152-100#23009#23109
20M → 21M14200-257#23109#23366
21M → 35K7018+52#23366#23314
35K → 23M17193-176#23314#23490
23M → 24M5847+11#23490#23479
24M → 40K27107-80#23479#23559
40K → 25.2M3513+22#23559#23537
25.2M → FINISH3978-39#23537#23576
TOTALS4171847-8630
📊

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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