All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shawna Yee

Bib: 21847 •F •Age: N/A

AB

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 44%
Age Group (F60-64)
#0 / 782
Top 10%
Race Day Weather
51°/41°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
26:08
3.11 mi
Rank: #19587
Start → 5K
26:08 | 8:25/mi
10K
52:03
6.21 mi
Rank: #19487 (+100)
5K → 10K
25:55 | 8:21/mi
15K
1:17:43
9.32 mi
Rank: #19225 (+262)
10K → 15K
25:40 | 8:16/mi
20K
1:43:39
12.43 mi
Rank: #19018 (+207)
15K → 20K
25:56 | 8:21/mi
HALF
1:49:14
13.11 mi
Rank: #18970 (+48)
20K → HALF
5:35 | 8:12/mi
25K
2:09:46
15.53 mi
Rank: #18869 (+101)
HALF → 25K
20:32 | 8:28/mi
30K
2:36:54
18.64 mi
Rank: #18713 (+156)
25K → 30K
27:08 | 8:45/mi
20M
2:48:41
20.00 mi
Rank: #18588 (+125)
30K → 20M
11:47 | 8:41/mi
21M
2:58:14
21.00 mi
Rank: #18578 (+10)
20M → 21M
9:33 | 9:33/mi
35K
3:04:42
21.75 mi
Rank: #18574 (+4)
21M → 35K
6:28 | 8:39/mi
23M
3:15:24
23.00 mi
Rank: #18420 (+154)
35K → 23M
10:42 | 8:34/mi
24M
3:23:49
24.00 mi
Rank: #18325 (+95)
23M → 24M
8:25 | 8:25/mi
40K
3:31:29
24.85 mi
Rank: #18314 (+11)
24M → 40K
7:40 | 8:59/mi
25.2M
3:35:00
25.20 mi
Rank: #18349 (-35)
40K → 25.2M
3:31 | 10:12/mi
FINISH
3:43:50
26.22 mi
Rank: #18367 (-18)
25.2M → FINISH
8:50 | 8:41/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 — 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 HalfFaster
via HALF
Distance13.11 mi
Time1:49:14
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:54:36
Pace8:45 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:2026:088:2526:08
8:25
-
10K
6.21 mi11:56:1552:038:2325:55
8:21
-0:04
15K
9.32 mi12:21:551:17:438:2125:40
8:16
-0:05
20K
12.43 mi12:47:511:43:398:2125:56
8:21
+0:05
HALF
13.11 mi12:53:261:49:148:205:35
8:12
-0:09
25K
15.53 mi13:13:582:09:468:2220:32
8:28
+0:16
30K
18.64 mi13:41:062:36:548:2627:08
8:45
+0:17
20M
20.00 mi13:52:532:48:418:2711:47
8:41
-0:04
21M
21.00 mi14:02:262:58:148:309:33
9:33
+0:52
35K
21.75 mi14:08:543:04:428:306:28
8:39
-0:54
23M
23.00 mi14:19:363:15:248:3010:42
8:34
-0:05
24M
24.00 mi14:28:013:23:498:308:25
8:25
-0:09
40K
24.85 mi14:35:413:31:298:317:40
8:59
+0:34
25.2M
25.20 mi14:39:123:35:008:323:31
10:12
+1:13
FINISH
26.22 mi14:48:023:43:508:338:50
8:41
-1:31

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

8:12 /mi

Average Pace

8:33 /mi

Slowest Pace

10:12 /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

31:15

14% of race

Time at Steady Pace

2:51:51

77% of race

Time at Slower Pace

20:44

9% of race

Average Pace: 8:32 /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 mi11:30:2026:088:2526:08
8:25
#19587
10K
6.21 mi11:56:1552:038:2325:55
8:21
#19487
15K
9.32 mi12:21:551:17:438:2125:40
8:16
#19225
20K
12.43 mi12:47:511:43:398:2125:56
8:21
#19018
HALF
13.11 mi12:53:261:49:148:205:35
8:12
#18970
25K
15.53 mi13:13:582:09:468:2220:32
8:28
#18869
30K
18.64 mi13:41:062:36:548:2627:08
8:45
#18713
20M
20.00 mi13:52:532:48:418:2711:47
8:41
#18588
21M
21.00 mi14:02:262:58:148:309:33
9:33
#18578
35K
21.75 mi14:08:543:04:428:306:28
8:39
#18574
23M
23.00 mi14:19:363:15:248:3010:42
8:34
#18420
24M
24.00 mi14:28:013:23:498:308:25
8:25
#18325
40K
24.85 mi14:35:413:31:298:317:40
8:59
#18314
25.2M
25.20 mi14:39:123:35:008:323:31
10:12
#18349
FINISH
26.22 mi14:48:023:43:508:338:50
8:41
#18367
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 mi195877413741318750(Top 65%)6895(Top 55%)6895(Top 882%)
10K6.21 mi3.10 mi19487+1007335+787335+7819448(Top 67%)7285(Top 58%)7285(Top 932%)
15K9.32 mi3.11 mi19225+2627177+1587177+15818750(Top 65%)6895(Top 55%)6895(Top 882%)
20K12.43 mi3.11 mi19018+2077071+1067071+10618405(Top 63%)6745(Top 54%)6745(Top 863%)
HALF13.11 mi0.68 mi18970+487046+257046+2518404(Top 63%)6716(Top 53%)6716(Top 859%)
25K15.53 mi2.42 mi18869+1016997+496997+4918392(Top 63%)6786(Top 54%)6786(Top 868%)
30K18.64 mi3.11 mi18713+1566945+526945+5218218(Top 63%)6797(Top 54%)6797(Top 869%)
20M20.00 mi1.36 mi18588+1256890+556890+5517289(Top 60%)6356(Top 51%)6356(Top 813%)
21M21.00 mi1.00 mi18578+106898-86898-818736(Top 65%)7183(Top 57%)7183(Top 919%)
35K21.75 mi0.75 mi18574+46901-36901-318373(Top 63%)7084(Top 56%)7084(Top 906%)
23M23.00 mi1.25 mi18420+1546838+636838+6316034(Top 55%)5870(Top 47%)5870(Top 751%)
24M24.00 mi1.00 mi18325+956808+306808+3016437(Top 57%)6161(Top 49%)6161(Top 788%)
40K24.85 mi0.85 mi18314+116817-96817-918253(Top 63%)7173(Top 57%)7173(Top 917%)
25.2M25.20 mi0.35 mi18349-356844-276844-2720125(Top 69%)8121(Top 65%)8121(Top 1038%)
FINISH26.22 mi1.02 mi18367-186867-236867-2319020(Top 66%)7574(Top 60%)7574(Top 969%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18750

Females

6895

F60-64

6895

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19448

Females

7285

F60-64

7285

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18750

Females

6895

F60-64

6895

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18405

Females

6745

F60-64

6745

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18404

Females

6716

F60-64

6716

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18392

Females

6786

F60-64

6786

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18218

Females

6797

F60-64

6797

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17289

Females

6356

F60-64

6356

20M→21M

20.0 - 21.0 mi

Top 65%
×8
+106ft-24ft

Overall

18736

Females

7183

F60-64

7183

21M→35K

21.0 - 21.8 mi

Top 63%
×7
+17ft-86ft

Overall

18373

Females

7084

F60-64

7084

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

16034

Females

5870

F60-64

5870

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16437

Females

6161

F60-64

6161

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18253

Females

7173

F60-64

7173

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

20125

Females

8121

F60-64

8121

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19020

Females

7574

F60-64

7574

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2119*
Passed By
899
Net Change
+1220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19587
5K → 10K300*200+100#19587#19487
10K → 15K335*73+262#19487#19225
15K → 20K256*49+207#19225#19018
20K → HALF6113+48#19018#18970
HALF → 25K17877+101#18970#18869
25K → 30K253*97+156#18869#18713
30K → 20M15631+125#18713#18588
20M → 21M8575+10#18588#18578
21M → 35K6258+4#18578#18574
35K → 23M16814+154#18574#18420
23M → 24M11722+95#18420#18325
24M → 40K6655+11#18325#18314
40K → 25.2M1752-35#18314#18349
25.2M → FINISH6583-18#18349#18367
TOTALS2119*899+1220

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

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