All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Margarita Lopera

Bib: 23510 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 41%
Masters (Masters Women)
#0 / 6862
Top 26%
Age Group (F50-54)
#0 / 1233
Top 19%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Margarita

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:25/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
25:08
3.11 mi
Rank: #17546
Start → 5K
25:08 | 8:06/mi
10K
50:00
6.21 mi
Rank: #17416 (+130)
5K → 10K
24:52 | 8:01/mi
15K
1:14:42
9.32 mi
Rank: #17171 (+245)
10K → 15K
24:42 | 7:58/mi
20K
1:39:44
12.43 mi
Rank: #16991 (+180)
15K → 20K
25:02 | 8:04/mi
HALF
1:45:09
13.11 mi
Rank: #16968 (+23)
20K → HALF
5:25 | 7:57/mi
25K
2:04:45
15.53 mi
Rank: #16804 (+164)
HALF → 25K
19:36 | 8:05/mi
30K
2:30:28
18.64 mi
Rank: #16524 (+280)
25K → 30K
25:43 | 8:17/mi
20M
2:41:47
20.00 mi
Rank: #16389 (+135)
30K → 20M
11:19 | 8:20/mi
21M
2:50:24
21.00 mi
Rank: #16206 (+183)
20M → 21M
8:37 | 8:37/mi
35K
2:56:11
21.75 mi
Rank: #16048 (+158)
21M → 35K
5:47 | 7:44/mi
23M
3:06:09
23.00 mi
Rank: #15811 (+237)
35K → 23M
9:58 | 7:58/mi
24M
3:13:56
24.00 mi
Rank: #15647 (+164)
23M → 24M
7:47 | 7:47/mi
40K
3:20:42
24.85 mi
Rank: #15512 (+135)
24M → 40K
6:46 | 7:55/mi
25.2M
3:23:37
25.20 mi
Rank: #15424 (+88)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:31:10
26.22 mi
Rank: #15270 (+154)
25.2M → FINISH
7:33 | 7:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:45:09
Pace8:02 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:01
Pace8:06 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0225:088:0625:08
8:06
-
10K
6.21 mi11:52:5450:008:0324:52
8:01
-0:05
15K
9.32 mi12:17:361:14:428:0124:42
7:58
-0:03
20K
12.43 mi12:42:381:39:448:0225:02
8:04
+0:06
HALF
13.11 mi12:48:031:45:098:025:25
7:57
-0:07
25K
15.53 mi13:07:392:04:458:0219:36
8:05
+0:08
30K
18.64 mi13:33:222:30:288:0525:43
8:17
+0:12
20M
20.00 mi13:44:412:41:478:0611:19
8:20
+0:03
21M
21.00 mi13:53:182:50:248:078:37
8:37
+0:17
35K
21.75 mi13:59:052:56:118:075:47
7:44
-0:53
23M
23.00 mi14:09:033:06:098:069:58
7:58
+0:14
24M
24.00 mi14:16:503:13:568:057:47
7:47
-0:11
40K
24.85 mi14:23:363:20:428:056:46
7:55
+0:08
25.2M
25.20 mi14:26:313:23:378:052:55
8:28
+0:33
FINISH
26.22 mi14:34:043:31:108:047:33
7:25
-1:03

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

7:25 /mi

Average Pace

8:04 /mi

Slowest Pace

8:37 /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

2:42:36

77% of race

Time at Steady Pace

48:34

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi11:28:0225:088:0625:08
8:06
#17546
10K
6.21 mi11:52:5450:008:0324:52
8:01
#17416
15K
9.32 mi12:17:361:14:428:0124:42
7:58
#17171
20K
12.43 mi12:42:381:39:448:0225:02
8:04
#16991
HALF
13.11 mi12:48:031:45:098:025:25
7:57
#16968
25K
15.53 mi13:07:392:04:458:0219:36
8:05
#16804
30K
18.64 mi13:33:222:30:288:0525:43
8:17
#16524
20M
20.00 mi13:44:412:41:478:0611:19
8:20
#16389
21M
21.00 mi13:53:182:50:248:078:37
8:37
#16206
35K
21.75 mi13:59:052:56:118:075:47
7:44
#16048
23M
23.00 mi14:09:033:06:098:069:58
7:58
#15811
24M
24.00 mi14:16:503:13:568:057:47
7:47
#15647
40K
24.85 mi14:23:363:20:428:056:46
7:55
#15512
25.2M
25.20 mi14:26:313:23:378:052:55
8:28
#15424
FINISH
26.22 mi14:34:043:31:108:047:33
7:25
#15270
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi175466239623916618(Top 57%)5680(Top 45%)5680(Top 461%)
10K6.21 mi3.10 mi17416+1306165+746165+7417268(Top 60%)6067(Top 48%)6067(Top 492%)
15K9.32 mi3.11 mi17171+2456029+1366029+13616618(Top 57%)5680(Top 45%)5680(Top 461%)
20K12.43 mi3.11 mi16991+1805929+1005929+10016554(Top 57%)5676(Top 45%)5676(Top 460%)
HALF13.11 mi0.68 mi16968+235918+115918+1116737(Top 58%)5744(Top 46%)5744(Top 466%)
25K15.53 mi2.42 mi16804+1645822+965822+9616015(Top 55%)5434(Top 43%)5434(Top 441%)
30K18.64 mi3.11 mi16524+2805708+1145708+11415465(Top 53%)5227(Top 42%)5227(Top 424%)
20M20.00 mi1.36 mi16389+1355647+615647+6115142(Top 52%)5144(Top 41%)5144(Top 417%)
21M21.00 mi1.00 mi16206+1835567+805567+8013894(Top 48%)4539(Top 36%)4539(Top 368%)
35K21.75 mi0.75 mi16048+1585486+815486+8112620(Top 43%)3894(Top 31%)3894(Top 316%)
23M23.00 mi1.25 mi15811+2375370+1165370+11612248(Top 42%)3746(Top 30%)3746(Top 304%)
24M24.00 mi1.00 mi15647+1645286+845286+8412225(Top 42%)3846(Top 31%)3846(Top 312%)
40K24.85 mi0.85 mi15512+1355231+555231+5511948(Top 41%)3769(Top 30%)3769(Top 306%)
25.2M25.20 mi0.35 mi15424+885198+335198+3311472(Top 40%)3628(Top 29%)3628(Top 294%)
FINISH26.22 mi1.02 mi15270+1545111+875111+8710787(Top 37%)3261(Top 26%)3261(Top 264%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16618

Females

5680

F50-54

5680

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17268

Females

6067

F50-54

6067

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16618

Females

5680

F50-54

5680

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16554

Females

5676

F50-54

5676

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16737

Females

5744

F50-54

5744

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16015

Females

5434

F50-54

5434

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15465

Females

5227

F50-54

5227

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15142

Females

5144

F50-54

5144

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13894

Females

4539

F50-54

4539

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12620

Females

3894

F50-54

3894

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12248

Females

3746

F50-54

3746

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12225

Females

3846

F50-54

3846

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11948

Females

3769

F50-54

3769

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11472

Females

3628

F50-54

3628

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10787

Females

3261

F50-54

3261

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2874*
Passed By
598
Net Change
+2276
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17546
5K → 10K330*200+130#17546#17416
10K → 15K334*89+245#17416#17171
15K → 20K270*90+180#17171#16991
20K → HALF4421+23#16991#16968
HALF → 25K211*47+164#16968#16804
25K → 30K344*64+280#16804#16524
30K → 20M16126+135#16524#16389
20M → 21M19815+183#16389#16206
21M → 35K1613+158#16206#16048
35K → 23M253*16+237#16048#15811
23M → 24M1662+164#15811#15647
24M → 40K14712+135#15647#15512
40K → 25.2M913+88#15512#15424
25.2M → FINISH16410+154#15424#15270
TOTALS2874*598+2276

* 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