All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Vivian Rocha

Bib: 18949 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 24%
Masters (Masters Women)
#0 / 6862
Top 9%
Age Group (F45-49)
#0 / 1786
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
22:49
3.11 mi
Rank: #11439
Start → 5K
22:49 | 7:21/mi
10K
45:28
6.21 mi
Rank: #11240 (+199)
5K → 10K
22:39 | 7:18/mi
15K
1:08:00
9.32 mi
Rank: #11000 (+240)
10K → 15K
22:32 | 7:16/mi
20K
1:30:42
12.43 mi
Rank: #10798 (+202)
15K → 20K
22:42 | 7:19/mi
HALF
1:35:30
13.11 mi
Rank: #10672 (+126)
20K → HALF
4:48 | 7:03/mi
25K
1:53:54
15.53 mi
Rank: #10917 (-245)
HALF → 25K
18:24 | 7:36/mi
30K
2:16:37
18.64 mi
Rank: #10317 (+600)
25K → 30K
22:43 | 7:19/mi
20M
2:26:33
20.00 mi
Rank: #10082 (+235)
30K → 20M
9:56 | 7:19/mi
21M
2:34:22
21.00 mi
Rank: #9954 (+128)
20M → 21M
7:49 | 7:49/mi
35K
2:39:39
21.75 mi
Rank: #9836 (+118)
21M → 35K
5:17 | 7:04/mi
23M
2:49:54
23.00 mi
Rank: #10059 (-223)
35K → 23M
10:15 | 8:12/mi
24M
2:58:03
24.00 mi
Rank: #10284 (-225)
23M → 24M
8:09 | 8:09/mi
40K
3:06:27
24.85 mi
Rank: #10864 (-580)
24M → 40K
8:24 | 9:50/mi
25.2M
3:10:00
25.20 mi
Rank: #11079 (-215)
40K → 25.2M
3:33 | 10:18/mi
FINISH
3:19:15
26.22 mi
Rank: #11620 (-541)
25.2M → FINISH
9:15 | 9:05/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
Time1:35:30
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:43:45
Pace7:55 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:0322:497:2122:49
7:21
-
10K
6.21 mi11:28:4245:287:2022:39
7:18
-0:03
15K
9.32 mi11:51:141:08:007:1822:32
7:16
-0:02
20K
12.43 mi12:13:561:30:427:1822:42
7:19
+0:03
HALF
13.11 mi12:18:441:35:307:184:48
7:03
-0:16
25K
15.53 mi12:37:081:53:547:2018:24
7:36
+0:33
30K
18.64 mi12:59:512:16:377:2022:43
7:19
-0:17
20M
20.00 mi13:09:472:26:337:209:56
7:19
0:00
21M
21.00 mi13:17:362:34:227:227:49
7:49
+0:30
35K
21.75 mi13:22:532:39:397:215:17
7:04
-0:45
23M
23.00 mi13:33:082:49:547:2410:15
8:12
+1:08
24M
24.00 mi13:41:172:58:037:268:09
8:09
-0:03
40K
24.85 mi13:49:413:06:277:318:24
9:50
+1:41
25.2M
25.20 mi13:53:143:10:007:333:33
10:18
+0:28
FINISH
26.22 mi14:02:293:19:157:379:15
9:05
-1:13

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

7:03 /mi

Average Pace

7:36 /mi

Slowest Pace

10:18 /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

0:00

0% of race

Time at Steady Pace

2:39:39

80% of race

Time at Slower Pace

39:36

20% of race

Average Pace: 7:36 /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 mi11:06:0322:497:2122:49
7:21
#11439
10K
6.21 mi11:28:4245:287:2022:39
7:18
#11240
15K
9.32 mi11:51:141:08:007:1822:32
7:16
#11000
20K
12.43 mi12:13:561:30:427:1822:42
7:19
#10798
HALF
13.11 mi12:18:441:35:307:184:48
7:03
#10672
25K
15.53 mi12:37:081:53:547:2018:24
7:36
#10917
30K
18.64 mi12:59:512:16:377:2022:43
7:19
#10317
20M
20.00 mi13:09:472:26:337:209:56
7:19
#10082
21M
21.00 mi13:17:362:34:227:227:49
7:49
#9954
35K
21.75 mi13:22:532:39:397:215:17
7:04
#9836
23M
23.00 mi13:33:082:49:547:2410:15
8:12
#10059
24M
24.00 mi13:41:172:58:037:268:09
8:09
#10284
40K
24.85 mi13:49:413:06:277:318:24
9:50
#10864
25.2M
25.20 mi13:53:143:10:007:333:33
10:18
#11079
FINISH
26.22 mi14:02:293:19:157:379:15
9:05
#11620
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 mi114392612261210620(Top 37%)2281(Top 18%)2281(Top 128%)
10K6.21 mi3.10 mi11240+1992527+852527+8511080(Top 38%)2475(Top 20%)2475(Top 139%)
15K9.32 mi3.11 mi11000+2402421+1062421+10610620(Top 37%)2281(Top 18%)2281(Top 128%)
20K12.43 mi3.11 mi10798+2022367+542367+5410265(Top 35%)2186(Top 17%)2186(Top 122%)
HALF13.11 mi0.68 mi10672+1262300+672300+679078(Top 31%)1561(Top 12%)1561(Top 87%)
25K15.53 mi2.42 mi10917-2452451-1512451-15112163(Top 42%)3257(Top 26%)3257(Top 182%)
30K18.64 mi3.11 mi10317+6002202+2492202+2498209(Top 28%)1470(Top 12%)1470(Top 82%)
20M20.00 mi1.36 mi10082+2352101+1012101+1017789(Top 27%)1400(Top 11%)1400(Top 78%)
21M21.00 mi1.00 mi9954+1282067+342067+348694(Top 30%)1914(Top 15%)1914(Top 107%)
35K21.75 mi0.75 mi9836+1182015+522015+527650(Top 26%)1429(Top 11%)1429(Top 80%)
23M23.00 mi1.25 mi10059-2232172-1572172-15713741(Top 47%)4562(Top 36%)4562(Top 255%)
24M24.00 mi1.00 mi10284-2252319-1472319-14714753(Top 51%)5189(Top 41%)5189(Top 291%)
40K24.85 mi0.85 mi10864-5802620-3012620-30121431(Top 74%)8799(Top 70%)8799(Top 493%)
25.2M25.20 mi0.35 mi11079-2152735-1152735-11520412(Top 70%)8263(Top 66%)8263(Top 463%)
FINISH26.22 mi1.02 mi11620-5413058-3233058-32320833(Top 72%)8485(Top 67%)8485(Top 475%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21
+97ft-345ft

Overall

10620

Females

2281

F45-49

2281

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11080

Females

2475

F45-49

2475

10K→15K

6.2 - 9.3 mi

Top 37%
×3
+67ft-78ft

Overall

10620

Females

2281

F45-49

2281

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10265

Females

2186

F45-49

2186

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

9078

Females

1561

F45-49

1561

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12163

Females

3257

F45-49

3257

25K→30K

15.5 - 18.6 mi

Top 28%
×9
+181ft-148ft

Overall

8209

Females

1470

F45-49

1470

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7789

Females

1400

F45-49

1400

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8694

Females

1914

F45-49

1914

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7650

Females

1429

F45-49

1429

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13741

Females

4562

F45-49

4562

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14753

Females

5189

F45-49

5189

24M→40K

24.0 - 24.9 mi

Top 74%
×1
+6ft-20ft

Overall

21431

Females

8799

F45-49

8799

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20412

Females

8263

F45-49

8263

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
×2
+22ft-21ft

Overall

20833

Females

8485

F45-49

8485

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2385*
Passed By
1532
Net Change
-181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11439
5K → 10K358*159+199#11439#11240
10K → 15K307*67+240#11240#11000
15K → 20K263*61+202#11000#10798
20K → HALF1282+126#10798#10672
HALF → 25K82200-245#10672#10917
25K → 30K603*3+600#10917#10317
30K → 20M238*3+235#10317#10082
20M → 21M155*27+128#10082#9954
21M → 35K12810+118#9954#9836
35K → 23M62200-223#9836#10059
23M → 24M37200-225#10059#10284
24M → 40K7200-580#10284#10864
40K → 25.2M3200-215#10864#11079
25.2M → FINISH14200-541#11079#11620
TOTALS2385*1532-181

* 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