All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Vivian Barrios

Bib: 31339 β€’F β€’Age: N/A

MA

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
Age Group (F45-49)
#0 / 1786
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
32:17
3.11 mi
Rank: #26958
Start β†’ 5K
32:17 | 10:24/mi
10K
1:07:09
6.21 mi
Rank: #27561 (-603)
5K β†’ 10K
34:52 | 11:14/mi
15K
1:41:42
9.32 mi
Rank: #27579 (-18)
10K β†’ 15K
34:33 | 11:08/mi
20K
2:18:19
12.43 mi
Rank: #27694 (-115)
15K β†’ 20K
36:37 | 11:48/mi
HALF
2:26:19
13.11 mi
Rank: #27725 (-31)
20K β†’ HALF
8:00 | 11:45/mi
25K
2:56:34
15.53 mi
Rank: #27775 (-50)
HALF β†’ 25K
30:15 | 12:29/mi
30K
3:36:43
18.64 mi
Rank: #27786 (-11)
25K β†’ 30K
40:09 | 12:56/mi
20M
3:54:10
20.00 mi
Rank: #27761 (+25)
30K β†’ 20M
17:27 | 12:51/mi
21M
4:08:32
21.00 mi
Rank: #27764 (-3)
20M β†’ 21M
14:22 | 14:22/mi
35K
4:17:58
21.75 mi
Rank: #27765 (-1)
21M β†’ 35K
9:26 | 12:37/mi
23M
4:34:02
23.00 mi
Rank: #27750 (+15)
35K β†’ 23M
16:04 | 12:51/mi
24M
4:46:48
24.00 mi
Rank: #27747 (+3)
23M β†’ 24M
12:46 | 12:46/mi
40K
4:57:46
24.85 mi
Rank: #27731 (+16)
24M β†’ 40K
10:58 | 12:50/mi
25.2M
5:02:44
25.20 mi
Rank: #27728 (+3)
40K β†’ 25.2M
4:58 | 14:25/mi
FINISH
5:15:07
26.22 mi
Rank: #27725 (+3)
25.2M β†’ FINISH
12:23 | 12:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:26:19
Pace11:10 /mi
2nd Half
Distance13.11 mi
Time2:48:48
Pace12:53 /mi
πŸ“ŠPositive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:3932:1710:2432:17
10:24
-
10K
6.21 mi12:35:311:07:0910:4934:52
11:14
+0:50
15K
9.32 mi13:10:041:41:4210:5534:33
11:08
-0:06
20K
12.43 mi13:46:412:18:1911:0836:37
11:48
+0:40
HALF
13.11 mi13:54:412:26:1911:108:00
11:45
-0:03
25K
15.53 mi14:24:562:56:3411:2230:15
12:29
+0:44
30K
18.64 mi15:05:053:36:4311:3840:09
12:56
+0:27
20M
20.00 mi15:22:323:54:1011:4317:27
12:51
-0:05
21M
21.00 mi15:36:544:08:3211:5114:22
14:22
+1:31
35K
21.75 mi15:46:204:17:5811:529:26
12:37
-1:45
23M
23.00 mi16:02:244:34:0211:5516:04
12:51
+0:14
24M
24.00 mi16:15:104:46:4811:5812:46
12:46
-0:05
40K
24.85 mi16:26:084:57:4611:5910:58
12:50
+0:04
25.2M
25.20 mi16:31:065:02:4412:014:58
14:25
+1:35
FINISH
26.22 mi16:43:295:15:0712:0212:23
12:10
-2:15

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

10:24 /mi

Average Pace

12:02 /mi

Slowest Pace

14:25 /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

2:26:19

46% of race

Time at Steady Pace

2:29:28

47% of race

Time at Slower Pace

19:20

6% of race

Average Pace: 12:01 /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 mi12:00:3932:1710:2432:17
10:24
#26958
10K
6.21 mi12:35:311:07:0910:4934:52
11:14
#27561
15K
9.32 mi13:10:041:41:4210:5534:33
11:08
#27579
20K
12.43 mi13:46:412:18:1911:0836:37
11:48
#27694
HALF
13.11 mi13:54:412:26:1911:108:00
11:45
#27725
25K
15.53 mi14:24:562:56:3411:2230:15
12:29
#27775
30K
18.64 mi15:05:053:36:4311:3840:09
12:56
#27786
20M
20.00 mi15:22:323:54:1011:4317:27
12:51
#27761
21M
21.00 mi15:36:544:08:3211:5114:22
14:22
#27764
35K
21.75 mi15:46:204:17:5811:529:26
12:37
#27765
23M
23.00 mi16:02:244:34:0211:5516:04
12:51
#27750
24M
24.00 mi16:15:104:46:4811:5812:46
12:46
#27747
40K
24.85 mi16:26:084:57:4611:5910:58
12:50
#27731
25.2M
25.20 mi16:31:065:02:4412:014:58
14:25
#27728
FINISH
26.22 mi16:43:295:15:0712:0212:23
12:10
#27725
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 mi26958112551125527584(Top 95%)11654(Top 93%)11654(Top 653%)
10K6.21 mi3.10 mi27561-60311614-35911614-35927947(Top 96%)11886(Top 94%)11886(Top 666%)
15K9.32 mi3.11 mi27579-1811639-2511639-2527584(Top 95%)11654(Top 93%)11654(Top 653%)
20K12.43 mi3.11 mi27694-11511713-7411713-7427821(Top 96%)11805(Top 94%)11805(Top 661%)
HALF13.11 mi0.68 mi27725-3111735-2211735-2228099(Top 97%)12018(Top 96%)12018(Top 673%)
25K15.53 mi2.42 mi27775-5011768-3311768-3327889(Top 96%)11880(Top 94%)11880(Top 665%)
30K18.64 mi3.11 mi27786-1111798-3011798-3027657(Top 95%)11807(Top 94%)11807(Top 661%)
20M20.00 mi1.36 mi27761+2511788+1011788+1027295(Top 94%)11644(Top 93%)11644(Top 652%)
21M21.00 mi1.00 mi27764-311794-611794-627633(Top 95%)11875(Top 94%)11875(Top 665%)
35K21.75 mi0.75 mi27765-111801-711801-727392(Top 94%)11765(Top 94%)11765(Top 659%)
23M23.00 mi1.25 mi27750+1511797+411797+427156(Top 94%)11662(Top 93%)11662(Top 653%)
24M24.00 mi1.00 mi27747+311805-811805-827445(Top 95%)11838(Top 94%)11838(Top 663%)
40K24.85 mi0.85 mi27731+1611806-111806-126897(Top 93%)11592(Top 92%)11592(Top 649%)
25.2M25.20 mi0.35 mi27728+311805+111805+127553(Top 95%)11904(Top 95%)11904(Top 667%)
FINISH26.22 mi1.02 mi27725+311809-411809-427603(Top 95%)11920(Top 95%)11920(Top 667%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27584

Females

11654

F45-49

11654

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27947

Females

11886

F45-49

11886

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27584

Females

11654

F45-49

11654

15K→20K

9.3 - 12.4 mi

Top 96%
Γ—5
+106ft-86ft

Overall

27821

Females

11805

F45-49

11805

20K→HALF

12.4 - 13.1 mi

Top 97%
Γ—2
+19ft-37ft

Overall

28099

Females

12018

F45-49

12018

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27889

Females

11880

F45-49

11880

25K→30K

15.5 - 18.6 mi

Top 95%
Γ—9
+181ft-148ft

Overall

27657

Females

11807

F45-49

11807

30K→20M

18.6 - 20.0 mi

Top 94%
Γ—5
+64ft-50ft

Overall

27295

Females

11644

F45-49

11644

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27633

Females

11875

F45-49

11875

21M→35K

21.0 - 21.8 mi

Top 94%
Γ—7
+17ft-86ft

Overall

27392

Females

11765

F45-49

11765

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27156

Females

11662

F45-49

11662

23M→24M

23.0 - 24.0 mi

Top 95%
Γ—6
+12ft-82ft

Overall

27445

Females

11838

F45-49

11838

24M→40K

24.0 - 24.9 mi

Top 93%
Γ—1
+6ft-20ft

Overall

26897

Females

11592

F45-49

11592

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27553

Females

11904

F45-49

11904

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
Γ—2
+22ft-21ft

Overall

27603

Females

11920

F45-49

11920

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
506
Passed By
838
Net Change
-767
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26958
5K β†’ 10K32200-603#26958#27561
10K β†’ 15K114132-18#27561#27579
15K β†’ 20K52167-115#27579#27694
20K β†’ HALF940-31#27694#27725
HALF β†’ 25K4797-50#27725#27775
25K β†’ 30K7283-11#27775#27786
30K β†’ 20M3712+25#27786#27761
20M β†’ 21M2730-3#27761#27764
21M β†’ 35K1415-1#27764#27765
35K β†’ 23M3217+15#27765#27750
23M β†’ 24M1916+3#27750#27747
24M β†’ 40K248+16#27747#27731
40K β†’ 25.2M85+3#27731#27728
25.2M β†’ FINISH1916+3#27728#27725
TOTALS506838-767
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

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

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