All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Liz Mastrio

Bib: 14935 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 24%
Age Group (F18-39)
#0 / 5716
Top 42%
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
22:50
3.11 mi
Rank: #11494
Start → 5K
22:50 | 7:21/mi
10K
45:52
6.21 mi
Rank: #11819 (-325)
5K → 10K
23:02 | 7:25/mi
15K
1:08:53
9.32 mi
Rank: #11870 (-51)
10K → 15K
23:01 | 7:25/mi
20K
1:31:54
12.43 mi
Rank: #11684 (+186)
15K → 20K
23:01 | 7:25/mi
HALF
1:36:55
13.11 mi
Rank: #11697 (-13)
20K → HALF
5:01 | 7:22/mi
25K
1:54:55
15.53 mi
Rank: #11546 (+151)
HALF → 25K
18:00 | 7:26/mi
30K
2:19:04
18.64 mi
Rank: #11555 (-9)
25K → 30K
24:09 | 7:47/mi
20M
2:29:51
20.00 mi
Rank: #11587 (-32)
30K → 20M
10:47 | 7:57/mi
21M
2:38:07
21.00 mi
Rank: #11558 (+29)
20M → 21M
8:16 | 8:16/mi
35K
2:43:56
21.75 mi
Rank: #11590 (-32)
21M → 35K
5:49 | 7:47/mi
23M
2:53:56
23.00 mi
Rank: #11608 (-18)
35K → 23M
10:00 | 8:00/mi
24M
3:01:57
24.00 mi
Rank: #11681 (-73)
23M → 24M
8:01 | 8:01/mi
40K
3:08:48
24.85 mi
Rank: #11692 (-11)
24M → 40K
6:51 | 8:01/mi
25.2M
3:11:42
25.20 mi
Rank: #11676 (+16)
40K → 25.2M
2:54 | 8:25/mi
FINISH
3:19:06
26.22 mi
Rank: #11560 (+116)
25.2M → FINISH
7:24 | 7:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:42:11
Pace7:48 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2822:507:2122:50
7:21
-
10K
6.21 mi11:16:3045:527:2323:02
7:25
+0:04
15K
9.32 mi11:39:311:08:537:2423:01
7:25
0:00
20K
12.43 mi12:02:321:31:547:2423:01
7:25
0:00
HALF
13.11 mi12:07:331:36:557:245:01
7:22
-0:03
25K
15.53 mi12:25:331:54:557:2418:00
7:26
+0:04
30K
18.64 mi12:49:422:19:047:2824:09
7:47
+0:21
20M
20.00 mi13:00:292:29:517:3010:47
7:57
+0:10
21M
21.00 mi13:08:452:38:077:328:16
8:16
+0:19
35K
21.75 mi13:14:342:43:567:335:49
7:47
-0:29
23M
23.00 mi13:24:342:53:567:3410:00
8:00
+0:13
24M
24.00 mi13:32:343:01:577:358:01
8:01
+0:01
40K
24.85 mi13:39:263:08:487:366:51
8:01
0:00
25.2M
25.20 mi13:42:203:11:427:372:54
8:25
+0:24
FINISH
26.22 mi13:49:443:19:067:367:24
7:16
-1:09

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

7:16 /mi

Average Pace

7:36 /mi

Slowest Pace

8:25 /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

2:43:04

82% of race

Time at Steady Pace

36:02

18% of race

Time at Slower Pace

0:00

0% 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 mi10:53:2822:507:2122:50
7:21
#11494
10K
6.21 mi11:16:3045:527:2323:02
7:25
#11819
15K
9.32 mi11:39:311:08:537:2423:01
7:25
#11870
20K
12.43 mi12:02:321:31:547:2423:01
7:25
#11684
HALF
13.11 mi12:07:331:36:557:245:01
7:22
#11697
25K
15.53 mi12:25:331:54:557:2418:00
7:26
#11546
30K
18.64 mi12:49:422:19:047:2824:09
7:47
#11555
20M
20.00 mi13:00:292:29:517:3010:47
7:57
#11587
21M
21.00 mi13:08:452:38:077:328:16
8:16
#11558
35K
21.75 mi13:14:342:43:567:335:49
7:47
#11590
23M
23.00 mi13:24:342:53:567:3410:00
8:00
#11608
24M
24.00 mi13:32:343:01:577:358:01
8:01
#11681
40K
24.85 mi13:39:263:08:487:366:51
8:01
#11692
25.2M
25.20 mi13:42:203:11:427:372:54
8:25
#11676
FINISH
26.22 mi13:49:443:19:067:367:24
7:16
#11560
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi114942637263712027(Top 41%)3043(Top 24%)3043(Top 53%)
10K6.21 mi3.10 mi11819-3252833-1962833-19612219(Top 42%)3083(Top 25%)3083(Top 54%)
15K9.32 mi3.11 mi11870-512896-632896-6312027(Top 41%)3043(Top 24%)3043(Top 53%)
20K12.43 mi3.11 mi11684+1862831+652831+6511215(Top 39%)2693(Top 21%)2693(Top 47%)
HALF13.11 mi0.68 mi11697-132833-22833-211804(Top 41%)2917(Top 23%)2917(Top 51%)
25K15.53 mi2.42 mi11546+1512785+482785+4810799(Top 37%)2540(Top 20%)2540(Top 44%)
30K18.64 mi3.11 mi11555-92833-482833-4811784(Top 41%)3181(Top 25%)3181(Top 56%)
20M20.00 mi1.36 mi11587-322863-302863-3012390(Top 43%)3604(Top 29%)3604(Top 63%)
21M21.00 mi1.00 mi11558+292868-52868-511650(Top 40%)3332(Top 26%)3332(Top 58%)
35K21.75 mi0.75 mi11590-322906-382906-3812880(Top 44%)4002(Top 32%)4002(Top 70%)
23M23.00 mi1.25 mi11608-182943-372943-3712397(Top 43%)3814(Top 30%)3814(Top 67%)
24M24.00 mi1.00 mi11681-733019-763019-7613840(Top 48%)4716(Top 37%)4716(Top 83%)
40K24.85 mi0.85 mi11692-113054-353054-3512643(Top 44%)4157(Top 33%)4157(Top 73%)
25.2M25.20 mi0.35 mi11676+163065-113065-1111079(Top 38%)3370(Top 27%)3370(Top 59%)
FINISH26.22 mi1.02 mi11560+1163025+403025+409620(Top 33%)2666(Top 21%)2666(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21
+97ft-345ft

Overall

12027

Females

3043

F18-39

3043

5K→10K

3.1 - 6.2 mi

Top 42%
×5
+79ft-138ft

Overall

12219

Females

3083

F18-39

3083

10K→15K

6.2 - 9.3 mi

Top 41%
×3
+67ft-78ft

Overall

12027

Females

3043

F18-39

3043

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11215

Females

2693

F18-39

2693

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

11804

Females

2917

F18-39

2917

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10799

Females

2540

F18-39

2540

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11784

Females

3181

F18-39

3181

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12390

Females

3604

F18-39

3604

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11650

Females

3332

F18-39

3332

21M→35K

21.0 - 21.8 mi

Top 44%
×7
+17ft-86ft

Overall

12880

Females

4002

F18-39

4002

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12397

Females

3814

F18-39

3814

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13840

Females

4716

F18-39

4716

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12643

Females

4157

F18-39

4157

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1
+13ft-16ft

Overall

11079

Females

3370

F18-39

3370

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9620

Females

2666

F18-39

2666

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1616*
Passed By
1411
Net Change
-66
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11494
5K → 10K144200-325#11494#11819
10K → 15K151200-51#11819#11870
15K → 20K253*67+186#11870#11684
20K → HALF2336-13#11684#11697
HALF → 25K20049+151#11697#11546
25K → 30K189198-9#11546#11555
30K → 20M80112-32#11555#11587
20M → 21M10475+29#11587#11558
21M → 35K4678-32#11558#11590
35K → 23M95113-18#11590#11608
23M → 24M61134-73#11608#11681
24M → 40K8495-11#11681#11692
40K → 25.2M4731+16#11692#11676
25.2M → FINISH13923+116#11676#11560
TOTALS1616*1411-66

* 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...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

AI Key Insights

Powered by MyRace AI

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