Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Shaina Abbott

Bib: 33191 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds

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
34:15
3.11 mi
Rank: #28047
Start β†’ 5K
34:15 | 11:02/mi
10K
1:07:28
6.21 mi
Rank: #27663 (+384)
5K β†’ 10K
33:13 | 10:42/mi
15K
1:39:07
9.32 mi
Rank: #27147 (+516)
10K β†’ 15K
31:39 | 10:12/mi
20K
2:10:44
12.43 mi
Rank: #26713 (+434)
15K β†’ 20K
31:37 | 10:11/mi
HALF
2:17:41
13.11 mi
Rank: #26671 (+42)
20K β†’ HALF
6:57 | 10:12/mi
25K
2:44:04
15.53 mi
Rank: #26585 (+86)
HALF β†’ 25K
26:23 | 10:53/mi
30K
3:16:03
18.64 mi
Rank: #26146 (+439)
25K β†’ 30K
31:59 | 10:18/mi
20M
3:29:42
20.00 mi
Rank: #25932 (+214)
30K β†’ 20M
13:39 | 10:03/mi
21M
3:40:24
21.00 mi
Rank: #25746 (+186)
20M β†’ 21M
10:42 | 10:42/mi
35K
3:47:22
21.75 mi
Rank: #25609 (+137)
21M β†’ 35K
6:58 | 9:19/mi
23M
3:59:27
23.00 mi
Rank: #25381 (+228)
35K β†’ 23M
12:05 | 9:40/mi
24M
4:09:23
24.00 mi
Rank: #25265 (+116)
23M β†’ 24M
9:56 | 9:56/mi
40K
4:17:58
24.85 mi
Rank: #25155 (+110)
24M β†’ 40K
8:35 | 10:03/mi
25.2M
4:21:29
25.20 mi
Rank: #25093 (+62)
40K β†’ 25.2M
3:31 | 10:12/mi
FINISH
4:31:18
26.22 mi
Rank: #25008 (+85)
25.2M β†’ FINISH
9:49 | 9:38/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:17:41
Pace10:31 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time2:13:37
Pace10:12 /mi
πŸ“ŠNegative Split: 3.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:04:4234:1511:0234:15
11:02
-
10K
6.21 mi12:37:551:07:2810:5233:13
10:42
-0:20
15K
9.32 mi13:09:341:39:0710:3931:39
10:12
-0:30
20K
12.43 mi13:41:112:10:4410:3231:37
10:11
-0:01
HALF
13.11 mi13:48:082:17:4110:316:57
10:12
+0:01
25K
15.53 mi14:14:312:44:0410:3426:23
10:53
+0:41
30K
18.64 mi14:46:303:16:0310:3231:59
10:18
-0:35
20M
20.00 mi15:00:093:29:4210:3013:39
10:03
-0:15
21M
21.00 mi15:10:513:40:2410:3010:42
10:42
+0:39
35K
21.75 mi15:17:493:47:2210:286:58
9:19
-1:23
23M
23.00 mi15:29:543:59:2710:2512:05
9:40
+0:21
24M
24.00 mi15:39:504:09:2310:249:56
9:56
+0:16
40K
24.85 mi15:48:254:17:5810:238:35
10:03
+0:07
25.2M
25.20 mi15:51:564:21:2910:233:31
10:12
+0:09
FINISH
26.22 mi16:01:454:31:1810:229:49
9:38
-0:34

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

10:21 /mi

Slowest Pace

11:02 /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

2:14:46

50% of race

Time at Steady Pace

1:42:17

38% of race

Time at Slower Pace

34:15

13% of race

Average Pace: 10:21 /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 mi12:04:4234:1511:0234:15
11:02
#28047
10K
6.21 mi12:37:551:07:2810:5233:13
10:42
#27663
15K
9.32 mi13:09:341:39:0710:3931:39
10:12
#27147
20K
12.43 mi13:41:112:10:4410:3231:37
10:11
#26713
HALF
13.11 mi13:48:082:17:4110:316:57
10:12
#26671
25K
15.53 mi14:14:312:44:0410:3426:23
10:53
#26585
30K
18.64 mi14:46:303:16:0310:3231:59
10:18
#26146
20M
20.00 mi15:00:093:29:4210:3013:39
10:03
#25932
21M
21.00 mi15:10:513:40:2410:3010:42
10:42
#25746
35K
21.75 mi15:17:493:47:2210:286:58
9:19
#25609
23M
23.00 mi15:29:543:59:2710:2512:05
9:40
#25381
24M
24.00 mi15:39:504:09:2310:249:56
9:56
#25265
40K
24.85 mi15:48:254:17:5810:238:35
10:03
#25155
25.2M
25.20 mi15:51:564:21:2910:233:31
10:12
#25093
FINISH
26.22 mi16:01:454:31:1810:229:49
9:38
#25008
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 mi28047119131191326116(Top 90%)10794(Top 86%)10794(Top 189%)
10K6.21 mi3.10 mi27663+38411675+23811675+23827247(Top 94%)11439(Top 91%)11439(Top 200%)
15K9.32 mi3.11 mi27147+51611383+29211383+29226116(Top 90%)10794(Top 86%)10794(Top 189%)
20K12.43 mi3.11 mi26713+43411136+24711136+24725430(Top 88%)10434(Top 83%)10434(Top 183%)
HALF13.11 mi0.68 mi26671+4211118+1811118+1826075(Top 90%)10797(Top 86%)10797(Top 189%)
25K15.53 mi2.42 mi26585+8611074+4411074+4426145(Top 90%)10881(Top 87%)10881(Top 190%)
30K18.64 mi3.11 mi26146+43910853+22110853+22123848(Top 82%)9755(Top 78%)9755(Top 171%)
20M20.00 mi1.36 mi25932+21410737+11610737+11622727(Top 78%)9229(Top 73%)9229(Top 161%)
21M21.00 mi1.00 mi25746+18610663+7410663+7422439(Top 77%)9120(Top 73%)9120(Top 160%)
35K21.75 mi0.75 mi25609+13710595+6810595+6821246(Top 73%)8578(Top 68%)8578(Top 150%)
23M23.00 mi1.25 mi25381+22810489+10610489+10621134(Top 73%)8549(Top 68%)8549(Top 150%)
24M24.00 mi1.00 mi25265+11610442+4710442+4722635(Top 78%)9362(Top 74%)9362(Top 164%)
40K24.85 mi0.85 mi25155+11010395+4710395+4722065(Top 76%)9138(Top 73%)9138(Top 160%)
25.2M25.20 mi0.35 mi25093+6210369+2610369+2620180(Top 70%)8176(Top 65%)8176(Top 143%)
FINISH26.22 mi1.02 mi25008+8510338+3110338+3122800(Top 79%)9501(Top 76%)9501(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
Γ—21
+97ft-345ft

Overall

26116

Females

10794

F18-39

10794

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27247

Females

11439

F18-39

11439

10K→15K

6.2 - 9.3 mi

Top 90%
Γ—3
+67ft-78ft

Overall

26116

Females

10794

F18-39

10794

15K→20K

9.3 - 12.4 mi

Top 88%
Γ—5
+106ft-86ft

Overall

25430

Females

10434

F18-39

10434

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

26075

Females

10797

F18-39

10797

HALF→25K

13.1 - 15.5 mi

Top 90%
Γ—4
+66ft-88ft

Overall

26145

Females

10881

F18-39

10881

25K→30K

15.5 - 18.6 mi

Top 82%
Γ—9
+181ft-148ft

Overall

23848

Females

9755

F18-39

9755

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22727

Females

9229

F18-39

9229

20M→21M

20.0 - 21.0 mi

Top 77%
Γ—8
+106ft-24ft

Overall

22439

Females

9120

F18-39

9120

21M→35K

21.0 - 21.8 mi

Top 73%
Γ—7
+17ft-86ft

Overall

21246

Females

8578

F18-39

8578

35K→23M

21.8 - 23.0 mi

Top 73%
Γ—5
+23ft-63ft

Overall

21134

Females

8549

F18-39

8549

23M→24M

23.0 - 24.0 mi

Top 78%
Γ—6
+12ft-82ft

Overall

22635

Females

9362

F18-39

9362

24M→40K

24.0 - 24.9 mi

Top 76%
Γ—1
+6ft-20ft

Overall

22065

Females

9138

F18-39

9138

40K→25.2M

24.9 - 25.2 mi

Top 70%
Γ—1
+13ft-16ft

Overall

20180

Females

8176

F18-39

8176

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
Γ—2
+22ft-21ft

Overall

22800

Females

9501

F18-39

9501

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3127*
Passed By
88
Net Change
+3039
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28047
5K β†’ 10K405*21+384#28047#27663
10K β†’ 15K518*2+516#27663#27147
15K β†’ 20K439*5+434#27147#26713
20K β†’ HALF464+42#26713#26671
HALF β†’ 25K12337+86#26671#26585
25K β†’ 30K441*2+439#26585#26146
30K β†’ 20M214*0+214#26146#25932
20M β†’ 21M1904+186#25932#25746
21M β†’ 35K1370+137#25746#25609
35K β†’ 23M228*0+228#25609#25381
23M β†’ 24M1182+116#25381#25265
24M β†’ 40K1122+110#25265#25155
40K β†’ 25.2M631+62#25155#25093
25.2M β†’ FINISH938+85#25093#25008
TOTALS3127*88+3039

* 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

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback