All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mariana Van Zeller

Bib: 14310 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 31%
Gender (Female)
#0 / 12578
Top 14%
Age Group (F18-39)
#0 / 5716
Top 26%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Mariana

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 · 6:58/mi at mile 9.3

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
21:54
3.11 mi
Rank: #8974
Start → 5K
21:54 | 7:03/mi
10K
43:46
6.21 mi
Rank: #8923 (+51)
5K → 10K
21:52 | 7:03/mi
15K
1:05:26
9.32 mi
Rank: #8715 (+208)
10K → 15K
21:40 | 6:59/mi
20K
1:27:37
12.43 mi
Rank: #8731 (-16)
15K → 20K
22:11 | 7:09/mi
HALF
1:32:24
13.11 mi
Rank: #8723 (+8)
20K → HALF
4:47 | 7:02/mi
25K
1:49:57
15.53 mi
Rank: #8750 (-27)
HALF → 25K
17:33 | 7:15/mi
30K
2:13:19
18.64 mi
Rank: #8851 (-101)
25K → 30K
23:22 | 7:32/mi
20M
2:23:31
20.00 mi
Rank: #8831 (+20)
30K → 20M
10:12 | 7:31/mi
21M
2:31:27
21.00 mi
Rank: #8829 (+2)
20M → 21M
7:56 | 7:56/mi
35K
2:36:55
21.75 mi
Rank: #8813 (+16)
21M → 35K
5:28 | 7:19/mi
23M
2:46:24
23.00 mi
Rank: #8812 (+1)
35K → 23M
9:29 | 7:35/mi
24M
2:53:52
24.00 mi
Rank: #8807 (+5)
23M → 24M
7:28 | 7:28/mi
40K
3:00:30
24.85 mi
Rank: #8846 (-39)
24M → 40K
6:38 | 7:46/mi
25.2M
3:03:26
25.20 mi
Rank: #8861 (-15)
40K → 25.2M
2:56 | 8:31/mi
FINISH
3:11:10
26.22 mi
Rank: #8938 (-77)
25.2M → FINISH
7:44 | 7:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:24
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:38:46
Pace7:33 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3621:547:0321:54
7:03
-
10K
6.21 mi11:13:2843:467:0321:52
7:03
0:00
15K
9.32 mi11:35:081:05:267:0221:40
6:59
-0:04
20K
12.43 mi11:57:191:27:377:0422:11
7:09
+0:10
HALF
13.11 mi12:02:061:32:247:034:47
7:02
-0:07
25K
15.53 mi12:19:391:49:577:0517:33
7:15
+0:13
30K
18.64 mi12:43:012:13:197:1023:22
7:32
+0:17
20M
20.00 mi12:53:132:23:317:1110:12
7:31
-0:01
21M
21.00 mi13:01:092:31:277:137:56
7:56
+0:25
35K
21.75 mi13:06:372:36:557:135:28
7:19
-0:37
23M
23.00 mi13:16:062:46:247:159:29
7:35
+0:16
24M
24.00 mi13:23:342:53:527:157:28
7:28
-0:07
40K
24.85 mi13:30:123:00:307:166:38
7:46
+0:18
25.2M
25.20 mi13:33:083:03:267:172:56
8:31
+0:45
FINISH
26.22 mi13:40:523:11:107:187:44
7:36
-0:55

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

6:59 /mi

Average Pace

7:18 /mi

Slowest Pace

8:31 /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

1:49:57

58% of race

Time at Steady Pace

1:03:43

33% of race

Time at Slower Pace

17:30

9% of race

Average Pace: 7:17 /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 mi10:51:3621:547:0321:54
7:03
#8974
10K
6.21 mi11:13:2843:467:0321:52
7:03
#8923
15K
9.32 mi11:35:081:05:267:0221:40
6:59
#8715
20K
12.43 mi11:57:191:27:377:0422:11
7:09
#8731
HALF
13.11 mi12:02:061:32:247:034:47
7:02
#8723
25K
15.53 mi12:19:391:49:577:0517:33
7:15
#8750
30K
18.64 mi12:43:012:13:197:1023:22
7:32
#8851
20M
20.00 mi12:53:132:23:317:1110:12
7:31
#8831
21M
21.00 mi13:01:092:31:277:137:56
7:56
#8829
35K
21.75 mi13:06:372:36:557:135:28
7:19
#8813
23M
23.00 mi13:16:062:46:247:159:29
7:35
#8812
24M
24.00 mi13:23:342:53:527:157:28
7:28
#8807
40K
24.85 mi13:30:123:00:307:166:38
7:46
#8846
25.2M
25.20 mi13:33:083:03:267:172:56
8:31
#8861
FINISH
26.22 mi13:40:523:11:107:187:44
7:36
#8938
Faster pace
Steady pace
Slower pace

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 mi8974140314038427(Top 29%)1276(Top 10%)1276(Top 22%)
10K6.21 mi3.10 mi8923+511425-221425-228978(Top 31%)1468(Top 12%)1468(Top 26%)
15K9.32 mi3.11 mi8715+2081356+691356+698427(Top 29%)1276(Top 10%)1276(Top 22%)
20K12.43 mi3.11 mi8731-161376-201376-208894(Top 31%)1518(Top 12%)1518(Top 27%)
HALF13.11 mi0.68 mi8723+81382-61382-68878(Top 31%)1463(Top 12%)1463(Top 26%)
25K15.53 mi2.42 mi8750-271400-181400-189204(Top 32%)1739(Top 14%)1739(Top 30%)
30K18.64 mi3.11 mi8851-1011489-891489-899833(Top 34%)2192(Top 17%)2192(Top 38%)
20M20.00 mi1.36 mi8831+201520-311520-319209(Top 32%)2006(Top 16%)2006(Top 35%)
21M21.00 mi1.00 mi8829+21539-191539-199465(Top 33%)2233(Top 18%)2233(Top 39%)
35K21.75 mi0.75 mi8813+161556-171556-179382(Top 32%)2184(Top 17%)2184(Top 38%)
23M23.00 mi1.25 mi8812+11603-471603-479437(Top 33%)2293(Top 18%)2293(Top 40%)
24M24.00 mi1.00 mi8807+51611-81611-89833(Top 34%)2581(Top 21%)2581(Top 45%)
40K24.85 mi0.85 mi8846-391665-541665-5410747(Top 37%)3123(Top 25%)3123(Top 55%)
25.2M25.20 mi0.35 mi8861-151687-221687-2211684(Top 40%)3671(Top 29%)3671(Top 64%)
FINISH26.22 mi1.02 mi8938-771741-541741-5412114(Top 42%)3907(Top 31%)3907(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8427

Females

1276

F18-39

1276

5K→10K

3.1 - 6.2 mi

Top 31%
×5
+79ft-138ft

Overall

8978

Females

1468

F18-39

1468

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8427

Females

1276

F18-39

1276

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

8894

Females

1518

F18-39

1518

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

8878

Females

1463

F18-39

1463

HALF→25K

13.1 - 15.5 mi

Top 32%
×4
+66ft-88ft

Overall

9204

Females

1739

F18-39

1739

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9833

Females

2192

F18-39

2192

30K→20M

18.6 - 20.0 mi

Top 32%
×5
+64ft-50ft

Overall

9209

Females

2006

F18-39

2006

20M→21M

20.0 - 21.0 mi

Top 33%
×8
+106ft-24ft

Overall

9465

Females

2233

F18-39

2233

21M→35K

21.0 - 21.8 mi

Top 32%
×7
+17ft-86ft

Overall

9382

Females

2184

F18-39

2184

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9437

Females

2293

F18-39

2293

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9833

Females

2581

F18-39

2581

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10747

Females

3123

F18-39

3123

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11684

Females

3671

F18-39

3671

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12114

Females

3907

F18-39

3907

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1428*
Passed By
1353
Net Change
+36
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8974
5K → 10K241*190+51#8974#8923
10K → 15K263*55+208#8923#8715
15K → 20K118134-16#8715#8731
20K → HALF3224+8#8731#8723
HALF → 25K99126-27#8723#8750
25K → 30K138200-101#8750#8851
30K → 20M10080+20#8851#8831
20M → 21M8381+2#8831#8829
21M → 35K6347+16#8829#8813
35K → 23M109108+1#8813#8812
23M → 24M6762+5#8812#8807
24M → 40K4988-39#8807#8846
40K → 25.2M2439-15#8846#8861
25.2M → FINISH42119-77#8861#8938
TOTALS1428*1353+36

* 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