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BOSTON MARATHON 2026

Tesa Stinson

Bib: 11530•F

PA

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
34:49
3.11 mi
Rank: #28258
Start → 5K
34:49 | 11:13/mi
10K
1:10:43
6.21 mi
Rank: #28290 (-32)
5K → 10K
35:54 | 11:34/mi
15K
1:47:07
9.32 mi
Rank: #28261 (+29)
10K → 15K
36:24 | 11:43/mi
20K
2:23:03
12.43 mi
Rank: #28106 (+155)
15K → 20K
35:56 | 11:34/mi
HALF
2:30:47
13.11 mi
Rank: #28085 (+21)
20K → HALF
7:44 | 11:21/mi
25K
2:58:51
15.53 mi
Rank: #27952 (+133)
HALF → 25K
28:04 | 11:35/mi
30K
3:35:57
18.64 mi
Rank: #27737 (+215)
25K → 30K
37:06 | 11:57/mi
20M
3:52:27
20.00 mi
Rank: #27678 (+59)
30K → 20M
16:30 | 12:09/mi
21M
4:05:17
21.00 mi
Rank: #27618 (+60)
20M → 21M
12:50 | 12:50/mi
35K
4:14:02
21.75 mi
Rank: #27580 (+38)
21M → 35K
8:45 | 11:42/mi
23M
4:28:47
23.00 mi
Rank: #27509 (+71)
35K → 23M
14:45 | 11:48/mi
24M
4:40:08
24.00 mi
Rank: #27452 (+57)
23M → 24M
11:21 | 11:21/mi
40K
4:49:43
24.85 mi
Rank: #27364 (+88)
24M → 40K
9:35 | 11:13/mi
25.2M
4:53:54
25.20 mi
Rank: #27343 (+21)
40K → 25.2M
4:11 | 12:08/mi
FINISH
5:04:51
26.22 mi
Rank: #27298 (+45)
25.2M → FINISH
10:57 | 10:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:30:47
Pace11:31 /mi
2nd Half
Distance13.11 mi
Time2:34:04
Pace11:46 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4634:4911:1334:49
11:13
-
10K
6.21 mi11:30:401:10:4311:2335:54
11:34
+0:21
15K
9.32 mi12:07:041:47:0711:3036:24
11:43
+0:09
20K
12.43 mi12:43:002:23:0311:3135:56
11:34
-0:09
HALF
13.11 mi12:50:442:30:4711:317:44
11:21
-0:13
25K
15.53 mi13:18:482:58:5111:3128:04
11:35
+0:14
30K
18.64 mi13:55:543:35:5711:3637:06
11:57
+0:22
20M
20.00 mi14:12:243:52:2711:3816:30
12:09
+0:12
21M
21.00 mi14:25:144:05:1711:4112:50
12:50
+0:41
35K
21.75 mi14:33:594:14:0211:418:45
11:42
-1:08
23M
23.00 mi14:48:444:28:4711:4214:45
11:48
+0:06
24M
24.00 mi15:00:054:40:0811:4111:21
11:21
-0:27
40K
24.85 mi15:09:404:49:4311:409:35
11:13
-0:08
25.2M
25.20 mi15:13:514:53:5411:404:11
12:08
+0:55
FINISH
26.22 mi15:24:485:04:5111:3910:57
10:45
-1:23

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

10:45 /mi

Average Pace

11:38 /mi

Slowest Pace

12:50 /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

3:54:14

77% of race

Time at Steady Pace

57:47

19% of race

Time at Slower Pace

12:50

4% of race

Average Pace: 11:38 /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 mi10:54:4634:4911:1334:49
11:13
#28258
10K
6.21 mi11:30:401:10:4311:2335:54
11:34
#28290
15K
9.32 mi12:07:041:47:0711:3036:24
11:43
#28261
20K
12.43 mi12:43:002:23:0311:3135:56
11:34
#28106
HALF
13.11 mi12:50:442:30:4711:317:44
11:21
#28085
25K
15.53 mi13:18:482:58:5111:3128:04
11:35
#27952
30K
18.64 mi13:55:543:35:5711:3637:06
11:57
#27737
20M
20.00 mi14:12:243:52:2711:3816:30
12:09
#27678
21M
21.00 mi14:25:144:05:1711:4112:50
12:50
#27618
35K
21.75 mi14:33:594:14:0211:418:45
11:42
#27580
23M
23.00 mi14:48:444:28:4711:4214:45
11:48
#27509
24M
24.00 mi15:00:054:40:0811:4111:21
11:21
#27452
40K
24.85 mi15:09:404:49:4311:409:35
11:13
#27364
25.2M
25.20 mi15:13:514:53:5411:404:11
12:08
#27343
FINISH
26.22 mi15:24:485:04:5111:3910:57
10:45
#27298
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 mi28258120551205528162(Top 97%)12018(Top 96%)12018(Top 210%)
10K6.21 mi3.10 mi28290-3212073-1812073-1828285(Top 97%)12083(Top 96%)12083(Top 211%)
15K9.32 mi3.11 mi28261+2912058+1512058+1528162(Top 97%)12018(Top 96%)12018(Top 210%)
20K12.43 mi3.11 mi28106+15511967+9111967+9127637(Top 95%)11701(Top 93%)11701(Top 205%)
HALF13.11 mi0.68 mi28085+2111958+911958+927721(Top 96%)11783(Top 94%)11783(Top 206%)
25K15.53 mi2.42 mi27952+13311885+7311885+7327106(Top 93%)11433(Top 91%)11433(Top 200%)
30K18.64 mi3.11 mi27737+21511763+12211763+12226713(Top 92%)11301(Top 90%)11301(Top 198%)
20M20.00 mi1.36 mi27678+5911748+1511748+1526591(Top 92%)11297(Top 90%)11297(Top 198%)
21M21.00 mi1.00 mi27618+6011714+3411714+3426195(Top 90%)11111(Top 88%)11111(Top 194%)
35K21.75 mi0.75 mi27580+3811698+1611698+1626373(Top 91%)11234(Top 89%)11234(Top 197%)
23M23.00 mi1.25 mi27509+7111666+3211666+3225854(Top 89%)10995(Top 87%)10995(Top 192%)
24M24.00 mi1.00 mi27452+5711641+2511641+2525730(Top 89%)10970(Top 87%)10970(Top 192%)
40K24.85 mi0.85 mi27364+8811593+4811593+4824674(Top 85%)10481(Top 83%)10481(Top 183%)
25.2M25.20 mi0.35 mi27343+2111586+711586+724740(Top 85%)10527(Top 84%)10527(Top 184%)
FINISH26.22 mi1.02 mi27298+4511565+2111565+2125626(Top 88%)10957(Top 87%)10957(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28162

Females

12018

F18-39

12018

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28285

Females

12083

F18-39

12083

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28162

Females

12018

F18-39

12018

15K→20K

9.3 - 12.4 mi

Top 95%
×5
+106ft-86ft

Overall

27637

Females

11701

F18-39

11701

20K→HALF

12.4 - 13.1 mi

Top 96%
×2
+19ft-37ft

Overall

27721

Females

11783

F18-39

11783

HALF→25K

13.1 - 15.5 mi

Top 93%
×4
+66ft-88ft

Overall

27106

Females

11433

F18-39

11433

25K→30K

15.5 - 18.6 mi

Top 92%
×9
+181ft-148ft

Overall

26713

Females

11301

F18-39

11301

30K→20M

18.6 - 20.0 mi

Top 92%
×5
+64ft-50ft

Overall

26591

Females

11297

F18-39

11297

20M→21M

20.0 - 21.0 mi

Top 90%
×8
+106ft-24ft

Overall

26195

Females

11111

F18-39

11111

21M→35K

21.0 - 21.8 mi

Top 91%
×7
+17ft-86ft

Overall

26373

Females

11234

F18-39

11234

35K→23M

21.8 - 23.0 mi

Top 89%
×5
+23ft-63ft

Overall

25854

Females

10995

F18-39

10995

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25730

Females

10970

F18-39

10970

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24674

Females

10481

F18-39

10481

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1
+13ft-16ft

Overall

24740

Females

10527

F18-39

10527

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
×2
+22ft-21ft

Overall

25626

Females

10957

F18-39

10957

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1201*
Passed By
241
Net Change
+960
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28258
5K → 10K86118-32#28258#28290
10K → 15K8960+29#28290#28261
15K → 20K16611+155#28261#28106
20K → HALF254+21#28106#28085
HALF → 25K1396+133#28085#27952
25K → 30K220*5+215#27952#27737
30K → 20M7415+59#27737#27678
20M → 21M666+60#27678#27618
21M → 35K457+38#27618#27580
35K → 23M743+71#27580#27509
23M → 24M592+57#27509#27452
24M → 40K902+88#27452#27364
40K → 25.2M210+21#27364#27343
25.2M → FINISH472+45#27343#27298
TOTALS1201*241+960

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing