All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Katherine Kennedy

Bib: 31544β€’F

MA

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 (F45-49)
#0 / 1786
Race Day Weather
51Β°/41Β°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
30:22
3.11 mi
Rank: #25310
Start β†’ 5K
30:22 | 9:47/mi
10K
1:00:04
6.21 mi
Rank: #24999 (+311)
5K β†’ 10K
29:42 | 9:34/mi
15K
1:29:58
9.32 mi
Rank: #24912 (+87)
10K β†’ 15K
29:54 | 9:38/mi
20K
1:59:56
12.43 mi
Rank: #24729 (+183)
15K β†’ 20K
29:58 | 9:39/mi
HALF
2:06:32
13.11 mi
Rank: #24741 (-12)
20K β†’ HALF
6:36 | 9:41/mi
25K
2:30:04
15.53 mi
Rank: #24542 (+199)
HALF β†’ 25K
23:32 | 9:43/mi
30K
3:01:21
18.64 mi
Rank: #24284 (+258)
25K β†’ 30K
31:17 | 10:05/mi
20M
3:15:17
20.00 mi
Rank: #24205 (+79)
30K β†’ 20M
13:56 | 10:16/mi
21M
3:26:39
21.00 mi
Rank: #24183 (+22)
20M β†’ 21M
11:22 | 11:22/mi
35K
3:34:08
21.75 mi
Rank: #24145 (+38)
21M β†’ 35K
7:29 | 10:01/mi
23M
3:47:12
23.00 mi
Rank: #24061 (+84)
35K β†’ 23M
13:04 | 10:27/mi
24M
3:57:05
24.00 mi
Rank: #23985 (+76)
23M β†’ 24M
9:53 | 9:53/mi
40K
4:06:12
24.85 mi
Rank: #23972 (+13)
24M β†’ 40K
9:07 | 10:40/mi
25.2M
4:10:01
25.20 mi
Rank: #23948 (+24)
40K β†’ 25.2M
3:49 | 11:05/mi
FINISH
4:19:52
26.22 mi
Rank: #23902 (+46)
25.2M β†’ FINISH
9:51 | 9:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:06:32
Pace9:40 /mi
2nd Half
Distance13.11 mi
Time2:13:20
Pace10:11 /mi
πŸ“ŠPositive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1030:229:4730:22
9:47
-
10K
6.21 mi12:23:521:00:049:4129:42
9:34
-0:13
15K
9.32 mi12:53:461:29:589:4029:54
9:38
+0:04
20K
12.43 mi13:23:441:59:569:4029:58
9:39
+0:01
HALF
13.11 mi13:30:202:06:329:406:36
9:41
+0:02
25K
15.53 mi13:53:522:30:049:4023:32
9:43
+0:02
30K
18.64 mi14:25:093:01:219:4431:17
10:05
+0:22
20M
20.00 mi14:39:053:15:179:4613:56
10:16
+0:11
21M
21.00 mi14:50:273:26:399:5111:22
11:22
+1:06
35K
21.75 mi14:57:563:34:089:517:29
10:01
-1:21
23M
23.00 mi15:11:003:47:129:5313:04
10:27
+0:26
24M
24.00 mi15:20:533:57:059:539:53
9:53
-0:34
40K
24.85 mi15:30:004:06:129:559:07
10:40
+0:47
25.2M
25.20 mi15:33:494:10:019:563:49
11:05
+0:25
FINISH
26.22 mi15:43:404:19:529:569:51
9:40
-1:25

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:34 /mi

Average Pace

9:55 /mi

Slowest Pace

11:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

3:55:34

91% of race

Time at Steady Pace

12:56

5% of race

Time at Slower Pace

11:22

4% of race

Average Pace: 9:55 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:54:1030:229:4730:22
9:47
#25310
10K
6.21 mi12:23:521:00:049:4129:42
9:34
#24999
15K
9.32 mi12:53:461:29:589:4029:54
9:38
#24912
20K
12.43 mi13:23:441:59:569:4029:58
9:39
#24729
HALF
13.11 mi13:30:202:06:329:406:36
9:41
#24741
25K
15.53 mi13:53:522:30:049:4023:32
9:43
#24542
30K
18.64 mi14:25:093:01:219:4431:17
10:05
#24284
20M
20.00 mi14:39:053:15:179:4613:56
10:16
#24205
21M
21.00 mi14:50:273:26:399:5111:22
11:22
#24183
35K
21.75 mi14:57:563:34:089:517:29
10:01
#24145
23M
23.00 mi15:11:003:47:129:5313:04
10:27
#24061
24M
24.00 mi15:20:533:57:059:539:53
9:53
#23985
40K
24.85 mi15:30:004:06:129:559:07
10:40
#23972
25.2M
25.20 mi15:33:494:10:019:563:49
11:05
#23948
FINISH
26.22 mi15:43:404:19:529:569:51
9:40
#23902
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25310103381033824773(Top 85%)10059(Top 80%)10059(Top 563%)
10K6.21 mi3.10 mi24999+31110176+16210176+16224734(Top 85%)10047(Top 80%)10047(Top 563%)
15K9.32 mi3.11 mi24912+8710124+5210124+5224773(Top 85%)10059(Top 80%)10059(Top 563%)
20K12.43 mi3.11 mi24729+18310035+8910035+8924162(Top 83%)9763(Top 78%)9763(Top 547%)
HALF13.11 mi0.68 mi24741-1210043-810043-824865(Top 86%)10140(Top 81%)10140(Top 568%)
25K15.53 mi2.42 mi24542+1999947+969947+9623583(Top 81%)9504(Top 76%)9504(Top 532%)
30K18.64 mi3.11 mi24284+2589844+1039844+10323317(Top 80%)9461(Top 75%)9461(Top 530%)
20M20.00 mi1.36 mi24205+799816+289816+2823254(Top 80%)9509(Top 76%)9509(Top 532%)
21M21.00 mi1.00 mi24183+229820-49820-423900(Top 82%)9915(Top 79%)9915(Top 555%)
35K21.75 mi0.75 mi24145+389802+189802+1823189(Top 80%)9545(Top 76%)9545(Top 534%)
23M23.00 mi1.25 mi24061+849788+149788+1423250(Top 80%)9648(Top 77%)9648(Top 540%)
24M24.00 mi1.00 mi23985+769772+169772+1622484(Top 77%)9281(Top 74%)9281(Top 520%)
40K24.85 mi0.85 mi23972+139779-79779-723589(Top 81%)9917(Top 79%)9917(Top 555%)
25.2M25.20 mi0.35 mi23948+249772+79772+722578(Top 78%)9385(Top 75%)9385(Top 525%)
FINISH26.22 mi1.02 mi23902+469756+169756+1622890(Top 79%)9548(Top 76%)9548(Top 535%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24773

Females

10059

F45-49

10059

5K→10K

3.1 - 6.2 mi

Top 85%
Γ—5
+79ft-138ft

Overall

24734

Females

10047

F45-49

10047

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24773

Females

10059

F45-49

10059

15K→20K

9.3 - 12.4 mi

Top 83%
Γ—5
+106ft-86ft

Overall

24162

Females

9763

F45-49

9763

20K→HALF

12.4 - 13.1 mi

Top 86%
Γ—2
+19ft-37ft

Overall

24865

Females

10140

F45-49

10140

HALF→25K

13.1 - 15.5 mi

Top 81%
Γ—4
+66ft-88ft

Overall

23583

Females

9504

F45-49

9504

25K→30K

15.5 - 18.6 mi

Top 80%
Γ—9
+181ft-148ft

Overall

23317

Females

9461

F45-49

9461

30K→20M

18.6 - 20.0 mi

Top 80%
Γ—5
+64ft-50ft

Overall

23254

Females

9509

F45-49

9509

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23900

Females

9915

F45-49

9915

21M→35K

21.0 - 21.8 mi

Top 80%
Γ—7
+17ft-86ft

Overall

23189

Females

9545

F45-49

9545

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23250

Females

9648

F45-49

9648

23M→24M

23.0 - 24.0 mi

Top 77%
Γ—6
+12ft-82ft

Overall

22484

Females

9281

F45-49

9281

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23589

Females

9917

F45-49

9917

40K→25.2M

24.9 - 25.2 mi

Top 78%
Γ—1
+13ft-16ft

Overall

22578

Females

9385

F45-49

9385

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
Γ—2
+22ft-21ft

Overall

22890

Females

9548

F45-49

9548

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1905*
Passed By
497
Net Change
+1408
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25310
5K β†’ 10K402*91+311#25310#24999
10K β†’ 15K18295+87#24999#24912
15K β†’ 20K225*42+183#24912#24729
20K β†’ HALF2133-12#24729#24741
HALF β†’ 25K210*11+199#24741#24542
25K β†’ 30K289*31+258#24542#24284
30K β†’ 20M10526+79#24284#24205
20M β†’ 21M7654+22#24205#24183
21M β†’ 35K5214+38#24183#24145
35K β†’ 23M11127+84#24145#24061
23M β†’ 24M9216+76#24061#23985
24M β†’ 40K4431+13#23985#23972
40K β†’ 25.2M306+24#23972#23948
25.2M β†’ FINISH6620+46#23948#23902
TOTALS1905*497+1408

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace 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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing