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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Margaret Henry

Bib: 28553 β€’F β€’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
51Β°/41Β°F
overcast clouds
Personalized for Margaret

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 Β· 10:50/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
34:16
3.11 mi
Rank: #28057
Start β†’ 5K
34:16 | 11:02/mi
10K
1:09:01
6.21 mi
Rank: #28000 (+57)
5K β†’ 10K
34:45 | 11:12/mi
15K
1:43:58
9.32 mi
Rank: #27907 (+93)
10K β†’ 15K
34:57 | 11:15/mi
20K
2:18:35
12.43 mi
Rank: #27724 (+183)
15K β†’ 20K
34:37 | 11:09/mi
HALF
2:25:58
13.11 mi
Rank: #27687 (+37)
20K β†’ HALF
7:23 | 10:50/mi
25K
2:58:02
15.53 mi
Rank: #27882 (-195)
HALF β†’ 25K
32:04 | 13:14/mi
30K
3:35:01
18.64 mi
Rank: #27685 (+197)
25K β†’ 30K
36:59 | 11:55/mi
20M
3:50:49
20.00 mi
Rank: #27575 (+110)
30K β†’ 20M
15:48 | 11:38/mi
21M
4:02:59
21.00 mi
Rank: #27474 (+101)
20M β†’ 21M
12:10 | 12:10/mi
35K
4:12:40
21.75 mi
Rank: #27497 (-23)
21M β†’ 35K
9:41 | 12:57/mi
23M
4:27:55
23.00 mi
Rank: #27461 (+36)
35K β†’ 23M
15:15 | 12:12/mi
24M
4:39:25
24.00 mi
Rank: #27409 (+52)
23M β†’ 24M
11:30 | 11:30/mi
40K
4:49:40
24.85 mi
Rank: #27363 (+46)
24M β†’ 40K
10:15 | 12:00/mi
25.2M
4:53:48
25.20 mi
Rank: #27340 (+23)
40K β†’ 25.2M
4:08 | 12:00/mi
FINISH
5:05:16
26.22 mi
Rank: #27318 (+22)
25.2M β†’ FINISH
11:28 | 11:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:25:58
Pace11:09 /mi
2nd Half
Distance13.11 mi
Time2:39:18
Pace12:10 /mi
πŸ“ŠPositive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4634:1611:0234:16
11:02
-
10K
6.21 mi12:32:311:09:0111:0734:45
11:12
+0:10
15K
9.32 mi13:07:281:43:5811:1034:57
11:15
+0:03
20K
12.43 mi13:42:052:18:3511:1034:37
11:09
-0:06
HALF
13.11 mi13:49:282:25:5811:097:23
10:50
-0:19
25K
15.53 mi14:21:322:58:0211:2832:04
13:14
+2:24
30K
18.64 mi14:58:313:35:0111:3336:59
11:55
-1:19
20M
20.00 mi15:14:193:50:4911:3315:48
11:38
-0:17
21M
21.00 mi15:26:294:02:5911:3512:10
12:10
+0:32
35K
21.75 mi15:36:104:12:4011:389:41
12:57
+0:47
23M
23.00 mi15:51:254:27:5511:3915:15
12:12
-0:45
24M
24.00 mi16:02:554:39:2511:3911:30
11:30
-0:42
40K
24.85 mi16:13:104:49:4011:4010:15
12:00
+0:30
25.2M
25.20 mi16:17:184:53:4811:404:08
12:00
0:00
FINISH
26.22 mi16:28:465:05:1611:4011:28
11:16
-0:44

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:50 /mi

Average Pace

11:39 /mi

Slowest Pace

13:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:37:26

52% of race

Time at Steady Pace

1:04:17

21% of race

Time at Slower Pace

1:23:33

27% of race

Average Pace: 11:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:57:4634:1611:0234:16
11:02
#28057
10K
6.21 mi12:32:311:09:0111:0734:45
11:12
#28000
15K
9.32 mi13:07:281:43:5811:1034:57
11:15
#27907
20K
12.43 mi13:42:052:18:3511:1034:37
11:09
#27724
HALF
13.11 mi13:49:282:25:5811:097:23
10:50
#27687
25K
15.53 mi14:21:322:58:0211:2832:04
13:14
#27882
30K
18.64 mi14:58:313:35:0111:3336:59
11:55
#27685
20M
20.00 mi15:14:193:50:4911:3315:48
11:38
#27575
21M
21.00 mi15:26:294:02:5911:3512:10
12:10
#27474
35K
21.75 mi15:36:104:12:4011:389:41
12:57
#27497
23M
23.00 mi15:51:254:27:5511:3915:15
12:12
#27461
24M
24.00 mi16:02:554:39:2511:3911:30
11:30
#27409
40K
24.85 mi16:13:104:49:4011:4010:15
12:00
#27363
25.2M
25.20 mi16:17:184:53:4811:404:08
12:00
#27340
FINISH
26.22 mi16:28:465:05:1611:4011:28
11:16
#27318
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 mi28057119181191827719(Top 96%)11741(Top 93%)11741(Top 205%)
10K6.21 mi3.10 mi28000+5711889+2911889+2927903(Top 96%)11860(Top 94%)11860(Top 207%)
15K9.32 mi3.11 mi27907+9311835+5411835+5427719(Top 96%)11741(Top 93%)11741(Top 205%)
20K12.43 mi3.11 mi27724+18311735+10011735+10027149(Top 94%)11392(Top 91%)11392(Top 199%)
HALF13.11 mi0.68 mi27687+3711713+2211713+2227178(Top 94%)11468(Top 91%)11468(Top 201%)
25K15.53 mi2.42 mi27882-19511833-12011833-12028359(Top 98%)12170(Top 97%)12170(Top 213%)
30K18.64 mi3.11 mi27685+19711735+9811735+9826661(Top 92%)11266(Top 90%)11266(Top 197%)
20M20.00 mi1.36 mi27575+11011679+5611679+5625899(Top 89%)10930(Top 87%)10930(Top 191%)
21M21.00 mi1.00 mi27474+10111634+4511634+4525324(Top 87%)10675(Top 85%)10675(Top 187%)
35K21.75 mi0.75 mi27497-2311653-1911653-1927658(Top 95%)11902(Top 95%)11902(Top 208%)
23M23.00 mi1.25 mi27461+3611641+1211641+1226390(Top 91%)11270(Top 90%)11270(Top 197%)
24M24.00 mi1.00 mi27409+5211613+2811613+2825954(Top 89%)11089(Top 88%)11089(Top 194%)
40K24.85 mi0.85 mi27363+4611592+2111592+2125883(Top 89%)11094(Top 88%)11094(Top 194%)
25.2M25.20 mi0.35 mi27340+2311585+711585+724455(Top 84%)10380(Top 83%)10380(Top 182%)
FINISH26.22 mi1.02 mi27318+2211577+811577+826534(Top 91%)11413(Top 91%)11413(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
Γ—21
+97ft-345ft

Overall

27719

Females

11741

F18-39

11741

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27903

Females

11860

F18-39

11860

10K→15K

6.2 - 9.3 mi

Top 96%
Γ—3
+67ft-78ft

Overall

27719

Females

11741

F18-39

11741

15K→20K

9.3 - 12.4 mi

Top 94%
Γ—5
+106ft-86ft

Overall

27149

Females

11392

F18-39

11392

20K→HALF

12.4 - 13.1 mi

Top 94%
Γ—2
+19ft-37ft

Overall

27178

Females

11468

F18-39

11468

HALF→25K

13.1 - 15.5 mi

Top 98%
Γ—4
+66ft-88ft

Overall

28359

Females

12170

F18-39

12170

25K→30K

15.5 - 18.6 mi

Top 92%
Γ—9
+181ft-148ft

Overall

26661

Females

11266

F18-39

11266

30K→20M

18.6 - 20.0 mi

Top 89%
Γ—5
+64ft-50ft

Overall

25899

Females

10930

F18-39

10930

20M→21M

20.0 - 21.0 mi

Top 87%
Γ—8
+106ft-24ft

Overall

25324

Females

10675

F18-39

10675

21M→35K

21.0 - 21.8 mi

Top 95%
Γ—7
+17ft-86ft

Overall

27658

Females

11902

F18-39

11902

35K→23M

21.8 - 23.0 mi

Top 91%
Γ—5
+23ft-63ft

Overall

26390

Females

11270

F18-39

11270

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25954

Females

11089

F18-39

11089

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25883

Females

11094

F18-39

11094

40K→25.2M

24.9 - 25.2 mi

Top 84%
Γ—1
+13ft-16ft

Overall

24455

Females

10380

F18-39

10380

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
Γ—2
+22ft-21ft

Overall

26534

Females

11413

F18-39

11413

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1202*
Passed By
449
Net Change
+739
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28057
5K β†’ 10K15194+57#28057#28000
10K β†’ 15K14451+93#28000#27907
15K β†’ 20K20017+183#27907#27724
20K β†’ HALF425+37#27724#27687
HALF β†’ 25K19200-195#27687#27882
25K β†’ 30K204*7+197#27882#27685
30K β†’ 20M1155+110#27685#27575
20M β†’ 21M1032+101#27575#27474
21M β†’ 35K1336-23#27474#27497
35K β†’ 23M4711+36#27497#27461
23M β†’ 24M586+52#27461#27409
24M β†’ 40K548+46#27409#27363
40K β†’ 25.2M230+23#27363#27340
25.2M β†’ FINISH297+22#27340#27318
TOTALS1202*449+739

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

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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