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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alanna Brown

Bib: 21115 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 25%
Masters (Masters Women)
#0 / 6862
Top 10%
Age Group (F45-49)
#0 / 1786
Top 10%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Alanna

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 · 7:09/mi at mile 26.2

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
24:18
3.11 mi
Rank: #15601
Start → 5K
24:18 | 7:50/mi
10K
47:38
6.21 mi
Rank: #14313 (+1288)
5K → 10K
23:20 | 7:31/mi
15K
1:11:16
9.32 mi
Rank: #14054 (+259)
10K → 15K
23:38 | 7:37/mi
20K
1:34:58
12.43 mi
Rank: #13781 (+273)
15K → 20K
23:42 | 7:38/mi
HALF
1:40:00
13.11 mi
Rank: #13678 (+103)
20K → HALF
5:02 | 7:24/mi
25K
1:58:09
15.53 mi
Rank: #13293 (+385)
HALF → 25K
18:09 | 7:30/mi
30K
2:22:06
18.64 mi
Rank: #12901 (+392)
25K → 30K
23:57 | 7:43/mi
20M
2:32:38
20.00 mi
Rank: #12735 (+166)
30K → 20M
10:32 | 7:46/mi
21M
2:40:46
21.00 mi
Rank: #12612 (+123)
20M → 21M
8:08 | 8:08/mi
35K
2:46:20
21.75 mi
Rank: #12512 (+100)
21M → 35K
5:34 | 7:27/mi
23M
2:55:53
23.00 mi
Rank: #12335 (+177)
35K → 23M
9:33 | 7:38/mi
24M
3:03:12
24.00 mi
Rank: #12144 (+191)
23M → 24M
7:19 | 7:19/mi
40K
3:09:32
24.85 mi
Rank: #11941 (+203)
24M → 40K
6:20 | 7:25/mi
25.2M
3:12:18
25.20 mi
Rank: #11869 (+72)
40K → 25.2M
2:46 | 8:02/mi
FINISH
3:19:35
26.22 mi
Rank: #11728 (+141)
25.2M → FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:40:00
Pace7:38 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:35
Pace7:36 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:3024:187:5024:18
7:50
-
10K
6.21 mi11:49:5047:387:4023:20
7:31
-0:19
15K
9.32 mi12:13:281:11:167:3923:38
7:37
+0:06
20K
12.43 mi12:37:101:34:587:3923:42
7:38
+0:01
HALF
13.11 mi12:42:121:40:007:385:02
7:24
-0:14
25K
15.53 mi13:00:211:58:097:3718:09
7:30
+0:06
30K
18.64 mi13:24:182:22:067:3823:57
7:43
+0:13
20M
20.00 mi13:34:502:32:387:3810:32
7:46
+0:03
21M
21.00 mi13:42:582:40:467:408:08
8:08
+0:22
35K
21.75 mi13:48:322:46:207:395:34
7:27
-0:41
23M
23.00 mi13:58:052:55:537:399:33
7:38
+0:11
24M
24.00 mi14:05:243:03:127:397:19
7:19
-0:19
40K
24.85 mi14:11:443:09:327:386:20
7:25
+0:06
25.2M
25.20 mi14:14:303:12:187:382:46
8:02
+0:37
FINISH
26.22 mi14:21:473:19:357:387:17
7:09
-0:53

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

7:09 /mi

Average Pace

7:37 /mi

Slowest Pace

8:08 /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

3:08:41

95% of race

Time at Steady Pace

10:54

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi11:26:3024:187:5024:18
7:50
#15601
10K
6.21 mi11:49:5047:387:4023:20
7:31
#14313
15K
9.32 mi12:13:281:11:167:3923:38
7:37
#14054
20K
12.43 mi12:37:101:34:587:3923:42
7:38
#13781
HALF
13.11 mi12:42:121:40:007:385:02
7:24
#13678
25K
15.53 mi13:00:211:58:097:3718:09
7:30
#13293
30K
18.64 mi13:24:182:22:067:3823:57
7:43
#12901
20M
20.00 mi13:34:502:32:387:3810:32
7:46
#12735
21M
21.00 mi13:42:582:40:467:408:08
8:08
#12612
35K
21.75 mi13:48:322:46:207:395:34
7:27
#12512
23M
23.00 mi13:58:052:55:537:399:33
7:38
#12335
24M
24.00 mi14:05:243:03:127:397:19
7:19
#12144
40K
24.85 mi14:11:443:09:327:386:20
7:25
#11941
25.2M
25.20 mi14:14:303:12:187:382:46
8:02
#11869
FINISH
26.22 mi14:21:473:19:357:387:17
7:09
#11728
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi156015057505713727(Top 47%)3988(Top 32%)3988(Top 223%)
10K6.21 mi3.10 mi14313+12884280+7774280+77713044(Top 45%)3567(Top 28%)3567(Top 200%)
15K9.32 mi3.11 mi14054+2594156+1244156+12413727(Top 47%)3988(Top 32%)3988(Top 223%)
20K12.43 mi3.11 mi13781+2734015+1414015+14113092(Top 45%)3710(Top 29%)3710(Top 208%)
HALF13.11 mi0.68 mi13678+1033955+603955+6012038(Top 41%)3052(Top 24%)3052(Top 171%)
25K15.53 mi2.42 mi13293+3853760+1953760+19511312(Top 39%)2803(Top 22%)2803(Top 157%)
30K18.64 mi3.11 mi12901+3923594+1663594+16611327(Top 39%)2937(Top 23%)2937(Top 164%)
20M20.00 mi1.36 mi12735+1663535+593535+5911019(Top 38%)2900(Top 23%)2900(Top 162%)
21M21.00 mi1.00 mi12612+1233488+473488+4710812(Top 37%)2902(Top 23%)2902(Top 162%)
35K21.75 mi0.75 mi12512+1003443+453443+4510457(Top 36%)2719(Top 22%)2719(Top 152%)
23M23.00 mi1.25 mi12335+1773365+783365+789855(Top 34%)2527(Top 20%)2527(Top 141%)
24M24.00 mi1.00 mi12144+1913287+783287+788775(Top 30%)2077(Top 17%)2077(Top 116%)
40K24.85 mi0.85 mi11941+2033193+943193+948265(Top 28%)1930(Top 15%)1930(Top 108%)
25.2M25.20 mi0.35 mi11869+723161+323161+328611(Top 30%)2185(Top 17%)2185(Top 122%)
FINISH26.22 mi1.02 mi11728+1413123+383123+388758(Top 30%)2279(Top 18%)2279(Top 128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13727

Females

3988

F45-49

3988

5K→10K

3.1 - 6.2 mi

Top 45%
×5
+79ft-138ft

Overall

13044

Females

3567

F45-49

3567

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13727

Females

3988

F45-49

3988

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13092

Females

3710

F45-49

3710

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

12038

Females

3052

F45-49

3052

HALF→25K

13.1 - 15.5 mi

Top 39%
×4
+66ft-88ft

Overall

11312

Females

2803

F45-49

2803

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11327

Females

2937

F45-49

2937

30K→20M

18.6 - 20.0 mi

Top 38%
×5
+64ft-50ft

Overall

11019

Females

2900

F45-49

2900

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10812

Females

2902

F45-49

2902

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10457

Females

2719

F45-49

2719

35K→23M

21.8 - 23.0 mi

Top 34%
×5
+23ft-63ft

Overall

9855

Females

2527

F45-49

2527

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8775

Females

2077

F45-49

2077

24M→40K

24.0 - 24.9 mi

Top 28%
×1
+6ft-20ft

Overall

8265

Females

1930

F45-49

1930

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8611

Females

2185

F45-49

2185

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8758

Females

2279

F45-49

2279

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4177*
Passed By
304
Net Change
+3873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15601
5K → 10K1321*33+1288#15601#14313
10K → 15K341*82+259#14313#14054
15K → 20K321*48+273#14054#13781
20K → HALF1118+103#13781#13678
HALF → 25K387*2+385#13678#13293
25K → 30K419*27+392#13293#12901
30K → 20M18620+166#12901#12735
20M → 21M14926+123#12735#12612
21M → 35K1099+100#12612#12512
35K → 23M19013+177#12512#12335
23M → 24M1976+191#12335#12144
24M → 40K208*5+203#12144#11941
40K → 25.2M753+72#11941#11869
25.2M → FINISH16322+141#11869#11728
TOTALS4177*304+3873

* 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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