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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sandra Sheehy

Bib: 30030 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Sandra

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· 9:19/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
29:16
3.11 mi
Rank: #24226
Start β†’ 5K
29:16 | 9:26/mi
10K
1:00:10
6.21 mi
Rank: #25044 (-818)
5K β†’ 10K
30:54 | 9:57/mi
15K
1:29:57
9.32 mi
Rank: #24906 (+138)
10K β†’ 15K
29:47 | 9:36/mi
20K
2:02:21
12.43 mi
Rank: #25240 (-334)
15K β†’ 20K
32:24 | 10:26/mi
HALF
2:08:42
13.11 mi
Rank: #25171 (+69)
20K β†’ HALF
6:21 | 9:19/mi
25K
2:33:50
15.53 mi
Rank: #25148 (+23)
HALF β†’ 25K
25:08 | 10:22/mi
30K
3:06:27
18.64 mi
Rank: #24985 (+163)
25K β†’ 30K
32:37 | 10:30/mi
20M
3:20:51
20.00 mi
Rank: #24913 (+72)
30K β†’ 20M
14:24 | 10:37/mi
21M
3:32:41
21.00 mi
Rank: #24895 (+18)
20M β†’ 21M
11:50 | 11:50/mi
35K
3:41:08
21.75 mi
Rank: #24944 (-49)
21M β†’ 35K
8:27 | 11:18/mi
23M
3:54:16
23.00 mi
Rank: #24851 (+93)
35K β†’ 23M
13:08 | 10:30/mi
24M
4:06:56
24.00 mi
Rank: #25026 (-175)
23M β†’ 24M
12:40 | 12:40/mi
40K
4:16:23
24.85 mi
Rank: #25005 (+21)
24M β†’ 40K
9:27 | 11:04/mi
25.2M
4:20:37
25.20 mi
Rank: #25003 (+2)
40K β†’ 25.2M
4:14 | 12:17/mi
FINISH
4:31:57
26.22 mi
Rank: #25069 (-66)
25.2M β†’ FINISH
11:20 | 11:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:08:42
Pace9:50 /mi
2nd Half
Distance13.11 mi
Time2:23:15
Pace10:56 /mi
πŸ“ŠPositive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5429:169:2629:16
9:26
-
10K
6.21 mi12:23:481:00:109:4130:54
9:57
+0:31
15K
9.32 mi12:53:351:29:579:4029:47
9:36
-0:21
20K
12.43 mi13:25:592:02:219:5132:24
10:26
+0:50
HALF
13.11 mi13:32:202:08:429:506:21
9:19
-1:07
25K
15.53 mi13:57:282:33:509:5525:08
10:22
+1:03
30K
18.64 mi14:30:053:06:2710:0132:37
10:30
+0:08
20M
20.00 mi14:44:293:20:5110:0314:24
10:37
+0:07
21M
21.00 mi14:56:193:32:4110:0811:50
11:50
+1:13
35K
21.75 mi15:04:463:41:0810:118:27
11:18
-0:32
23M
23.00 mi15:17:543:54:1610:1213:08
10:30
-0:48
24M
24.00 mi15:30:344:06:5610:1812:40
12:40
+2:10
40K
24.85 mi15:40:014:16:2310:199:27
11:04
-1:36
25.2M
25.20 mi15:44:154:20:3710:214:14
12:17
+1:13
FINISH
26.22 mi15:55:354:31:5710:2311:20
11:08
-1:09

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

9:19 /mi

Average Pace

10:23 /mi

Slowest Pace

12:40 /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

1:36:18

35% of race

Time at Steady Pace

1:57:41

43% of race

Time at Slower Pace

57:58

21% of race

Average Pace: 10:22 /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 mi11:52:5429:169:2629:16
9:26
#24226
10K
6.21 mi12:23:481:00:109:4130:54
9:57
#25044
15K
9.32 mi12:53:351:29:579:4029:47
9:36
#24906
20K
12.43 mi13:25:592:02:219:5132:24
10:26
#25240
HALF
13.11 mi13:32:202:08:429:506:21
9:19
#25171
25K
15.53 mi13:57:282:33:509:5525:08
10:22
#25148
30K
18.64 mi14:30:053:06:2710:0132:37
10:30
#24985
20M
20.00 mi14:44:293:20:5110:0314:24
10:37
#24913
21M
21.00 mi14:56:193:32:4110:0811:50
11:50
#24895
35K
21.75 mi15:04:463:41:0810:118:27
11:18
#24944
23M
23.00 mi15:17:543:54:1610:1213:08
10:30
#24851
24M
24.00 mi15:30:344:06:5610:1812:40
12:40
#25026
40K
24.85 mi15:40:014:16:2310:199:27
11:04
#25005
25.2M
25.20 mi15:44:154:20:3710:214:14
12:17
#25003
FINISH
26.22 mi15:55:354:31:5710:2311:20
11:08
#25069
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi242269785978524667(Top 85%)10007(Top 80%)10007(Top 1280%)
10K6.21 mi3.10 mi25044-81810200-41510200-41525693(Top 89%)10561(Top 84%)10561(Top 1351%)
15K9.32 mi3.11 mi24906+13810120+8010120+8024667(Top 85%)10007(Top 80%)10007(Top 1280%)
20K12.43 mi3.11 mi25240-33410315-19510315-19525980(Top 90%)10725(Top 85%)10725(Top 1371%)
HALF13.11 mi0.68 mi25171+6910289+2610289+2623883(Top 82%)9632(Top 77%)9632(Top 1232%)
25K15.53 mi2.42 mi25148+2310272+1710272+1725164(Top 87%)10314(Top 82%)10314(Top 1319%)
30K18.64 mi3.11 mi24985+16310216+5610216+5624299(Top 84%)10001(Top 80%)10001(Top 1279%)
20M20.00 mi1.36 mi24913+7210196+2010196+2024090(Top 83%)9962(Top 79%)9962(Top 1274%)
21M21.00 mi1.00 mi24895+1810204-810204-824800(Top 85%)10398(Top 83%)10398(Top 1330%)
35K21.75 mi0.75 mi24944-4910233-2910233-2925750(Top 89%)10908(Top 87%)10908(Top 1395%)
23M23.00 mi1.25 mi24851+9310202+3110202+3123381(Top 81%)9721(Top 77%)9721(Top 1243%)
24M24.00 mi1.00 mi25026-17510309-10710309-10727364(Top 94%)11794(Top 94%)11794(Top 1508%)
40K24.85 mi0.85 mi25005+2110316-710316-724367(Top 84%)10321(Top 82%)10321(Top 1320%)
25.2M25.20 mi0.35 mi25003+210323-710323-724972(Top 86%)10615(Top 84%)10615(Top 1357%)
FINISH26.22 mi1.02 mi25069-6610367-4410367-4426309(Top 91%)11300(Top 90%)11300(Top 1445%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24667

Females

10007

F60-64

10007

5K→10K

3.1 - 6.2 mi

Top 89%
Γ—5
+79ft-138ft

Overall

25693

Females

10561

F60-64

10561

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24667

Females

10007

F60-64

10007

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

25980

Females

10725

F60-64

10725

20K→HALF

12.4 - 13.1 mi

Top 82%
Γ—2
+19ft-37ft

Overall

23883

Females

9632

F60-64

9632

HALF→25K

13.1 - 15.5 mi

Top 87%
Γ—4
+66ft-88ft

Overall

25164

Females

10314

F60-64

10314

25K→30K

15.5 - 18.6 mi

Top 84%
Γ—9
+181ft-148ft

Overall

24299

Females

10001

F60-64

10001

30K→20M

18.6 - 20.0 mi

Top 83%
Γ—5
+64ft-50ft

Overall

24090

Females

9962

F60-64

9962

20M→21M

20.0 - 21.0 mi

Top 85%
Γ—8
+106ft-24ft

Overall

24800

Females

10398

F60-64

10398

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25750

Females

10908

F60-64

10908

35K→23M

21.8 - 23.0 mi

Top 81%
Γ—5
+23ft-63ft

Overall

23381

Females

9721

F60-64

9721

23M→24M

23.0 - 24.0 mi

Top 94%
Γ—6
+12ft-82ft

Overall

27364

Females

11794

F60-64

11794

24M→40K

24.0 - 24.9 mi

Top 84%
Γ—1
+6ft-20ft

Overall

24367

Females

10321

F60-64

10321

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

24972

Females

10615

F60-64

10615

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
Γ—2
+22ft-21ft

Overall

26309

Females

11300

F60-64

11300

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1066*
Passed By
1080
Net Change
-843
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24226
5K β†’ 10K31200-818#24226#25044
10K β†’ 15K214*76+138#25044#24906
15K β†’ 20K46200-334#24906#25240
20K β†’ HALF712+69#25240#25171
HALF β†’ 25K10380+23#25171#25148
25K β†’ 30K201*38+163#25148#24985
30K β†’ 20M9927+72#24985#24913
20M β†’ 21M6446+18#24913#24895
21M β†’ 35K2069-49#24895#24944
35K β†’ 23M11320+93#24944#24851
23M β†’ 24M10185-175#24851#25026
24M β†’ 40K5332+21#25026#25005
40K β†’ 25.2M2018+2#25005#25003
25.2M β†’ FINISH2187-66#25003#25069
TOTALS1066*1080-843

* 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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