All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lani Teshima

Bib: 28178 •F •Age: N/A

CA

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 (F60-64)
#0 / 782
Race Day Weather
51°/41°F
overcast clouds
Personalized for Lani

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 · 10:38/mi at mile 26.2

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
36:52
3.11 mi
Rank: #28750
Start → 5K
36:52 | 11:52/mi
10K
1:12:26
6.21 mi
Rank: #28519 (+231)
5K → 10K
35:34 | 11:27/mi
15K
1:49:36
9.32 mi
Rank: #28452 (+67)
10K → 15K
37:10 | 11:58/mi
20K
2:27:44
12.43 mi
Rank: #28401 (+51)
15K → 20K
38:08 | 12:17/mi
HALF
2:35:43
13.11 mi
Rank: #28385 (+16)
20K → HALF
7:59 | 11:43/mi
25K
3:05:17
15.53 mi
Rank: #28284 (+101)
HALF → 25K
29:34 | 12:12/mi
30K
3:45:40
18.64 mi
Rank: #28189 (+95)
25K → 30K
40:23 | 13:00/mi
20M
4:01:51
20.00 mi
Rank: #28081 (+108)
30K → 20M
16:11 | 11:55/mi
21M
4:15:16
21.00 mi
Rank: #28031 (+50)
20M → 21M
13:25 | 13:25/mi
35K
4:24:26
21.75 mi
Rank: #28008 (+23)
21M → 35K
9:10 | 12:16/mi
23M
4:39:09
23.00 mi
Rank: #27929 (+79)
35K → 23M
14:43 | 11:46/mi
24M
4:50:37
24.00 mi
Rank: #27876 (+53)
23M → 24M
11:28 | 11:28/mi
40K
5:00:17
24.85 mi
Rank: #27817 (+59)
24M → 40K
9:40 | 11:19/mi
25.2M
5:04:40
25.20 mi
Rank: #27798 (+19)
40K → 25.2M
4:23 | 12:43/mi
FINISH
5:15:30
26.22 mi
Rank: #27736 (+62)
25.2M → FINISH
10:50 | 10:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:35:43
Pace11:53 /mi
2nd Half
Distance13.11 mi
Time2:39:47
Pace12:12 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:0236:5211:5236:52
11:52
-
10K
6.21 mi12:34:361:12:2611:4035:34
11:27
-0:25
15K
9.32 mi13:11:461:49:3611:4637:10
11:58
+0:31
20K
12.43 mi13:49:542:27:4411:5438:08
12:17
+0:19
HALF
13.11 mi13:57:532:35:4311:537:59
11:43
-0:34
25K
15.53 mi14:27:273:05:1711:5629:34
12:12
+0:29
30K
18.64 mi15:07:503:45:4012:0740:23
13:00
+0:48
20M
20.00 mi15:24:014:01:5112:0616:11
11:55
-1:05
21M
21.00 mi15:37:264:15:1612:1013:25
13:25
+1:30
35K
21.75 mi15:46:364:24:2612:109:10
12:16
-1:09
23M
23.00 mi16:01:194:39:0912:0914:43
11:46
-0:30
24M
24.00 mi16:12:474:50:3712:0711:28
11:28
-0:18
40K
24.85 mi16:22:275:00:1712:059:40
11:19
-0:09
25.2M
25.20 mi16:26:505:04:4012:064:23
12:43
+1:24
FINISH
26.22 mi16:37:405:15:3012:0310:50
10:38
-2:05

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

10:38 /mi

Average Pace

12:03 /mi

Slowest Pace

13:25 /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

1:07:32

21% of race

Time at Steady Pace

2:22:29

45% of race

Time at Slower Pace

1:45:29

33% of race

Average Pace: 12:02 /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 mi11:59:0236:5211:5236:52
11:52
#28750
10K
6.21 mi12:34:361:12:2611:4035:34
11:27
#28519
15K
9.32 mi13:11:461:49:3611:4637:10
11:58
#28452
20K
12.43 mi13:49:542:27:4411:5438:08
12:17
#28401
HALF
13.11 mi13:57:532:35:4311:537:59
11:43
#28385
25K
15.53 mi14:27:273:05:1711:5629:34
12:12
#28284
30K
18.64 mi15:07:503:45:4012:0740:23
13:00
#28189
20M
20.00 mi15:24:014:01:5112:0616:11
11:55
#28081
21M
21.00 mi15:37:264:15:1612:1013:25
13:25
#28031
35K
21.75 mi15:46:364:24:2612:109:10
12:16
#28008
23M
23.00 mi16:01:194:39:0912:0914:43
11:46
#27929
24M
24.00 mi16:12:474:50:3712:0711:28
11:28
#27876
40K
24.85 mi16:22:275:00:1712:059:40
11:19
#27817
25.2M
25.20 mi16:26:505:04:4012:064:23
12:43
#27798
FINISH
26.22 mi16:37:405:15:3012:0310:50
10:38
#27736
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi28750123901239028329(Top 98%)12138(Top 97%)12138(Top 1552%)
10K6.21 mi3.10 mi28519+23112230+16012230+16028186(Top 97%)12023(Top 96%)12023(Top 1537%)
15K9.32 mi3.11 mi28452+6712191+3912191+3928329(Top 98%)12138(Top 97%)12138(Top 1552%)
20K12.43 mi3.11 mi28401+5112160+3112160+3128234(Top 97%)12065(Top 96%)12065(Top 1543%)
HALF13.11 mi0.68 mi28385+1612152+812152+828081(Top 97%)12010(Top 95%)12010(Top 1536%)
25K15.53 mi2.42 mi28284+10112091+6112091+6127672(Top 95%)11760(Top 93%)11760(Top 1504%)
30K18.64 mi3.11 mi28189+9512035+5612035+5627710(Top 95%)11839(Top 94%)11839(Top 1514%)
20M20.00 mi1.36 mi28081+10811982+5311982+5326290(Top 91%)11132(Top 89%)11132(Top 1424%)
21M21.00 mi1.00 mi28031+5011952+3011952+3026808(Top 92%)11452(Top 91%)11452(Top 1464%)
35K21.75 mi0.75 mi28008+2311942+1011942+1027024(Top 93%)11571(Top 92%)11571(Top 1480%)
23M23.00 mi1.25 mi27929+7911895+4711895+4725814(Top 89%)10976(Top 87%)10976(Top 1404%)
24M24.00 mi1.00 mi27876+5311875+2011875+2025911(Top 89%)11067(Top 88%)11067(Top 1415%)
40K24.85 mi0.85 mi27817+5911853+2211853+2224819(Top 86%)10550(Top 84%)10550(Top 1349%)
25.2M25.20 mi0.35 mi27798+1911846+711846+725710(Top 89%)10984(Top 87%)10984(Top 1405%)
FINISH26.22 mi1.02 mi27736+6211818+2811818+2825366(Top 87%)10829(Top 86%)10829(Top 1385%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28329

Females

12138

F60-64

12138

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28186

Females

12023

F60-64

12023

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28329

Females

12138

F60-64

12138

15K→20K

9.3 - 12.4 mi

Top 97%
×5
+106ft-86ft

Overall

28234

Females

12065

F60-64

12065

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28081

Females

12010

F60-64

12010

HALF→25K

13.1 - 15.5 mi

Top 95%
×4
+66ft-88ft

Overall

27672

Females

11760

F60-64

11760

25K→30K

15.5 - 18.6 mi

Top 95%
×9
+181ft-148ft

Overall

27710

Females

11839

F60-64

11839

30K→20M

18.6 - 20.0 mi

Top 91%
×5
+64ft-50ft

Overall

26290

Females

11132

F60-64

11132

20M→21M

20.0 - 21.0 mi

Top 92%
×8
+106ft-24ft

Overall

26808

Females

11452

F60-64

11452

21M→35K

21.0 - 21.8 mi

Top 93%
×7
+17ft-86ft

Overall

27024

Females

11571

F60-64

11571

35K→23M

21.8 - 23.0 mi

Top 89%
×5
+23ft-63ft

Overall

25814

Females

10976

F60-64

10976

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25911

Females

11067

F60-64

11067

24M→40K

24.0 - 24.9 mi

Top 86%
×1
+6ft-20ft

Overall

24819

Females

10550

F60-64

10550

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1
+13ft-16ft

Overall

25710

Females

10984

F60-64

10984

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
×2
+22ft-21ft

Overall

25366

Females

10829

F60-64

10829

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1115*
Passed By
101
Net Change
+1014
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28750
5K → 10K236*5+231#28750#28519
10K → 15K9427+67#28519#28452
15K → 20K8433+51#28452#28401
20K → HALF226+16#28401#28385
HALF → 25K1043+101#28385#28284
25K → 30K11419+95#28284#28189
30K → 20M1080+108#28189#28081
20M → 21M522+50#28081#28031
21M → 35K274+23#28031#28008
35K → 23M790+79#28008#27929
23M → 24M541+53#27929#27876
24M → 40K590+59#27876#27817
40K → 25.2M190+19#27817#27798
25.2M → FINISH631+62#27798#27736
TOTALS1115*101+1014

* 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

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