All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kathleen Walsh

Bib: 26100 β€’F β€’Age: N/A

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 (F60-64)
#0 / 782
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
29:57
3.11 mi
Rank: #24914
Start β†’ 5K
29:57 | 9:39/mi
10K
59:59
6.21 mi
Rank: #24959 (-45)
5K β†’ 10K
30:02 | 9:41/mi
15K
1:29:18
9.32 mi
Rank: #24728 (+231)
10K β†’ 15K
29:19 | 9:27/mi
20K
1:59:08
12.43 mi
Rank: #24568 (+160)
15K β†’ 20K
29:50 | 9:37/mi
HALF
2:05:41
13.11 mi
Rank: #24580 (-12)
20K β†’ HALF
6:33 | 9:37/mi
25K
2:29:07
15.53 mi
Rank: #24392 (+188)
HALF β†’ 25K
23:26 | 9:40/mi
30K
3:01:30
18.64 mi
Rank: #24313 (+79)
25K β†’ 30K
32:23 | 10:26/mi
20M
3:16:03
20.00 mi
Rank: #24308 (+5)
30K β†’ 20M
14:33 | 10:43/mi
21M
3:27:43
21.00 mi
Rank: #24323 (-15)
20M β†’ 21M
11:40 | 11:40/mi
35K
3:34:51
21.75 mi
Rank: #24236 (+87)
21M β†’ 35K
7:08 | 9:33/mi
23M
3:47:59
23.00 mi
Rank: #24169 (+67)
35K β†’ 23M
13:08 | 10:30/mi
24M
3:57:50
24.00 mi
Rank: #24074 (+95)
23M β†’ 24M
9:51 | 9:51/mi
40K
4:07:21
24.85 mi
Rank: #24092 (-18)
24M β†’ 40K
9:31 | 11:08/mi
25.2M
4:11:36
25.20 mi
Rank: #24111 (-19)
40K β†’ 25.2M
4:15 | 12:20/mi
FINISH
4:21:42
26.22 mi
Rank: #24093 (+18)
25.2M β†’ FINISH
10:06 | 9:55/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:05:41
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:16:01
Pace10:23 /mi
πŸ“ŠPositive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:1629:579:3929:57
9:39
-
10K
6.21 mi12:08:1859:599:4030:02
9:41
+0:02
15K
9.32 mi12:37:371:29:189:3529:19
9:27
-0:14
20K
12.43 mi13:07:271:59:089:3629:50
9:37
+0:10
HALF
13.11 mi13:14:002:05:419:366:33
9:37
0:00
25K
15.53 mi13:37:262:29:079:3623:26
9:40
+0:03
30K
18.64 mi14:09:493:01:309:4532:23
10:26
+0:46
20M
20.00 mi14:24:223:16:039:4914:33
10:43
+0:17
21M
21.00 mi14:36:023:27:439:5411:40
11:40
+0:57
35K
21.75 mi14:43:103:34:519:537:08
9:33
-2:07
23M
23.00 mi14:56:183:47:599:5513:08
10:30
+0:57
24M
24.00 mi15:06:093:57:509:559:51
9:51
-0:39
40K
24.85 mi15:15:404:07:219:589:31
11:08
+1:17
25.2M
25.20 mi15:19:554:11:3610:004:15
12:20
+1:12
FINISH
26.22 mi15:30:014:21:4210:0010:06
9:55
-2:25

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

9:27 /mi

Average Pace

9:59 /mi

Slowest Pace

12:20 /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

0:00

0% of race

Time at Steady Pace

2:56:12

67% of race

Time at Slower Pace

1:25:30

33% of race

Average Pace: 9:59 /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 mi11:38:1629:579:3929:57
9:39
#24914
10K
6.21 mi12:08:1859:599:4030:02
9:41
#24959
15K
9.32 mi12:37:371:29:189:3529:19
9:27
#24728
20K
12.43 mi13:07:271:59:089:3629:50
9:37
#24568
HALF
13.11 mi13:14:002:05:419:366:33
9:37
#24580
25K
15.53 mi13:37:262:29:079:3623:26
9:40
#24392
30K
18.64 mi14:09:493:01:309:4532:23
10:26
#24313
20M
20.00 mi14:24:223:16:039:4914:33
10:43
#24308
21M
21.00 mi14:36:023:27:439:5411:40
11:40
#24323
35K
21.75 mi14:43:103:34:519:537:08
9:33
#24236
23M
23.00 mi14:56:183:47:599:5513:08
10:30
#24169
24M
24.00 mi15:06:093:57:509:559:51
9:51
#24074
40K
24.85 mi15:15:404:07:219:589:31
11:08
#24092
25.2M
25.20 mi15:19:554:11:3610:004:15
12:20
#24111
FINISH
26.22 mi15:30:014:21:4210:0010:06
9:55
#24093
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 mi24914101341013424258(Top 84%)9797(Top 78%)9797(Top 1253%)
10K6.21 mi3.10 mi24959-4510155-2110155-2125019(Top 86%)10187(Top 81%)10187(Top 1303%)
15K9.32 mi3.11 mi24728+23110033+12210033+12224258(Top 84%)9797(Top 78%)9797(Top 1253%)
20K12.43 mi3.11 mi24568+1609952+819952+8124059(Top 83%)9713(Top 77%)9713(Top 1242%)
HALF13.11 mi0.68 mi24580-129957-59957-524682(Top 85%)10042(Top 80%)10042(Top 1284%)
25K15.53 mi2.42 mi24392+1889872+859872+8523469(Top 81%)9458(Top 75%)9458(Top 1209%)
30K18.64 mi3.11 mi24313+799858+149858+1424148(Top 83%)9914(Top 79%)9914(Top 1268%)
20M20.00 mi1.36 mi24308+59868-109868-1024325(Top 84%)10081(Top 80%)10081(Top 1289%)
21M21.00 mi1.00 mi24323-159891-239891-2324503(Top 84%)10245(Top 81%)10245(Top 1310%)
35K21.75 mi0.75 mi24236+879858+339858+3321910(Top 75%)8922(Top 71%)8922(Top 1141%)
23M23.00 mi1.25 mi24169+679849+99849+923371(Top 81%)9711(Top 77%)9711(Top 1242%)
24M24.00 mi1.00 mi24074+959815+349815+3422401(Top 77%)9239(Top 73%)9239(Top 1181%)
40K24.85 mi0.85 mi24092-189840-259840-2524500(Top 84%)10395(Top 83%)10395(Top 1329%)
25.2M25.20 mi0.35 mi24111-199856-169856-1625050(Top 86%)10643(Top 85%)10643(Top 1361%)
FINISH26.22 mi1.02 mi24093+189868-129868-1223607(Top 81%)9921(Top 79%)9921(Top 1269%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—21
+97ft-345ft

Overall

24258

Females

9797

F60-64

9797

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

25019

Females

10187

F60-64

10187

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—3
+67ft-78ft

Overall

24258

Females

9797

F60-64

9797

15K→20K

9.3 - 12.4 mi

Top 83%
Γ—5
+106ft-86ft

Overall

24059

Females

9713

F60-64

9713

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24682

Females

10042

F60-64

10042

HALF→25K

13.1 - 15.5 mi

Top 81%
Γ—4
+66ft-88ft

Overall

23469

Females

9458

F60-64

9458

25K→30K

15.5 - 18.6 mi

Top 83%
Γ—9
+181ft-148ft

Overall

24148

Females

9914

F60-64

9914

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24325

Females

10081

F60-64

10081

20M→21M

20.0 - 21.0 mi

Top 84%
Γ—8
+106ft-24ft

Overall

24503

Females

10245

F60-64

10245

21M→35K

21.0 - 21.8 mi

Top 75%
Γ—7
+17ft-86ft

Overall

21910

Females

8922

F60-64

8922

35K→23M

21.8 - 23.0 mi

Top 81%
Γ—5
+23ft-63ft

Overall

23371

Females

9711

F60-64

9711

23M→24M

23.0 - 24.0 mi

Top 77%
Γ—6
+12ft-82ft

Overall

22401

Females

9239

F60-64

9239

24M→40K

24.0 - 24.9 mi

Top 84%
Γ—1
+6ft-20ft

Overall

24500

Females

10395

F60-64

10395

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

25050

Females

10643

F60-64

10643

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
Γ—2
+22ft-21ft

Overall

23607

Females

9921

F60-64

9921

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1610*
Passed By
746
Net Change
+821
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24914
5K β†’ 10K198200-45#24914#24959
10K β†’ 15K275*44+231#24959#24728
15K β†’ 20K214*54+160#24728#24568
20K β†’ HALF1628-12#24568#24580
HALF β†’ 25K202*14+188#24580#24392
25K β†’ 30K17798+79#24392#24313
30K β†’ 20M7166+5#24313#24308
20M β†’ 21M5671-15#24308#24323
21M β†’ 35K903+87#24323#24236
35K β†’ 23M11043+67#24236#24169
23M β†’ 24M1027+95#24169#24074
24M β†’ 40K3755-18#24074#24092
40K β†’ 25.2M1332-19#24092#24111
25.2M β†’ FINISH4931+18#24111#24093
TOTALS1610*746+821

* 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