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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kathryn Smith

Bib: 18310 •F •Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 29%
Masters (Masters Women)
#0 / 6862
Top 13%
Age Group (F40-44)
#0 / 1737
Top 29%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Kathryn

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 · 7:26/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
23:44
3.11 mi
Rank: #14011
Start → 5K
23:44 | 7:39/mi
10K
47:17
6.21 mi
Rank: #13817 (+194)
5K → 10K
23:33 | 7:35/mi
15K
1:10:55
9.32 mi
Rank: #13745 (+72)
10K → 15K
23:38 | 7:37/mi
20K
1:34:37
12.43 mi
Rank: #13556 (+189)
15K → 20K
23:42 | 7:38/mi
HALF
1:39:47
13.11 mi
Rank: #13557 (-1)
20K → HALF
5:10 | 7:35/mi
25K
1:58:38
15.53 mi
Rank: #13540 (+17)
HALF → 25K
18:51 | 7:47/mi
30K
2:22:56
18.64 mi
Rank: #13272 (+268)
25K → 30K
24:18 | 7:50/mi
20M
2:33:38
20.00 mi
Rank: #13137 (+135)
30K → 20M
10:42 | 7:53/mi
21M
2:41:53
21.00 mi
Rank: #13025 (+112)
20M → 21M
8:15 | 8:15/mi
35K
2:47:41
21.75 mi
Rank: #13012 (+13)
21M → 35K
5:48 | 7:46/mi
23M
2:57:38
23.00 mi
Rank: #12932 (+80)
35K → 23M
9:57 | 7:58/mi
24M
3:05:22
24.00 mi
Rank: #12860 (+72)
23M → 24M
7:44 | 7:44/mi
40K
3:12:03
24.85 mi
Rank: #12767 (+93)
24M → 40K
6:41 | 7:50/mi
25.2M
3:14:54
25.20 mi
Rank: #12704 (+63)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:22:28
26.22 mi
Rank: #12615 (+89)
25.2M → FINISH
7:34 | 7:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:47
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:4323:447:3923:44
7:39
-
10K
6.21 mi11:29:1647:177:3723:33
7:35
-0:04
15K
9.32 mi11:52:541:10:557:3723:38
7:37
+0:02
20K
12.43 mi12:16:361:34:377:3723:42
7:38
+0:01
HALF
13.11 mi12:21:461:39:477:375:10
7:35
-0:03
25K
15.53 mi12:40:371:58:387:3918:51
7:47
+0:12
30K
18.64 mi13:04:552:22:567:4124:18
7:50
+0:03
20M
20.00 mi13:15:372:33:387:4110:42
7:53
+0:03
21M
21.00 mi13:23:522:41:537:438:15
8:15
+0:22
35K
21.75 mi13:29:402:47:417:435:48
7:46
-0:29
23M
23.00 mi13:39:372:57:387:449:57
7:58
+0:12
24M
24.00 mi13:47:213:05:227:447:44
7:44
-0:14
40K
24.85 mi13:54:023:12:037:446:41
7:50
+0:06
25.2M
25.20 mi13:56:533:14:547:452:51
8:16
+0:26
FINISH
26.22 mi14:04:273:22:287:447:34
7:26
-0:50

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

7:26 /mi

Average Pace

7:44 /mi

Slowest Pace

8:16 /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

3:11:22

95% of race

Time at Steady Pace

11:06

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi11:05:4323:447:3923:44
7:39
#14011
10K
6.21 mi11:29:1647:177:3723:33
7:35
#13817
15K
9.32 mi11:52:541:10:557:3723:38
7:37
#13745
20K
12.43 mi12:16:361:34:377:3723:42
7:38
#13556
HALF
13.11 mi12:21:461:39:477:375:10
7:35
#13557
25K
15.53 mi12:40:371:58:387:3918:51
7:47
#13540
30K
18.64 mi13:04:552:22:567:4124:18
7:50
#13272
20M
20.00 mi13:15:372:33:387:4110:42
7:53
#13137
21M
21.00 mi13:23:522:41:537:438:15
8:15
#13025
35K
21.75 mi13:29:402:47:417:435:48
7:46
#13012
23M
23.00 mi13:39:372:57:387:449:57
7:58
#12932
24M
24.00 mi13:47:213:05:227:447:44
7:44
#12860
40K
24.85 mi13:54:023:12:037:446:41
7:50
#12767
25.2M
25.20 mi13:56:533:14:547:452:51
8:16
#12704
FINISH
26.22 mi14:04:273:22:287:447:34
7:26
#12615
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi140114083408313732(Top 47%)3993(Top 32%)3993(Top 230%)
10K6.21 mi3.10 mi13817+1943981+1023981+10213692(Top 47%)3934(Top 31%)3934(Top 226%)
15K9.32 mi3.11 mi13745+723966+153966+1513732(Top 47%)3993(Top 32%)3993(Top 230%)
20K12.43 mi3.11 mi13556+1893886+803886+8013098(Top 45%)3716(Top 30%)3716(Top 214%)
HALF13.11 mi0.68 mi13557-13888-23888-213696(Top 47%)3967(Top 32%)3967(Top 228%)
25K15.53 mi2.42 mi13540+173899-113899-1113620(Top 47%)4072(Top 32%)4072(Top 234%)
30K18.64 mi3.11 mi13272+2683801+983801+9812154(Top 42%)3398(Top 27%)3398(Top 196%)
20M20.00 mi1.36 mi13137+1353755+463755+4611957(Top 41%)3381(Top 27%)3381(Top 195%)
21M21.00 mi1.00 mi13025+1123713+423713+4211565(Top 40%)3290(Top 26%)3290(Top 189%)
35K21.75 mi0.75 mi13012+133720-73720-712730(Top 44%)3930(Top 31%)3930(Top 226%)
23M23.00 mi1.25 mi12932+803696+243696+2412139(Top 42%)3674(Top 29%)3674(Top 212%)
24M24.00 mi1.00 mi12860+723672+243672+2411813(Top 41%)3602(Top 29%)3602(Top 207%)
40K24.85 mi0.85 mi12767+933647+253647+2511210(Top 39%)3365(Top 27%)3365(Top 194%)
25.2M25.20 mi0.35 mi12704+633626+213626+2110154(Top 35%)2918(Top 23%)2918(Top 168%)
FINISH26.22 mi1.02 mi12615+893606+203606+2010896(Top 38%)3301(Top 26%)3301(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13732

Females

3993

F40-44

3993

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13692

Females

3934

F40-44

3934

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13732

Females

3993

F40-44

3993

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13098

Females

3716

F40-44

3716

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13696

Females

3967

F40-44

3967

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13620

Females

4072

F40-44

4072

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12154

Females

3398

F40-44

3398

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11957

Females

3381

F40-44

3381

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11565

Females

3290

F40-44

3290

21M→35K

21.0 - 21.8 mi

Top 44%
×7
+17ft-86ft

Overall

12730

Females

3930

F40-44

3930

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12139

Females

3674

F40-44

3674

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11813

Females

3602

F40-44

3602

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11210

Females

3365

F40-44

3365

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10154

Females

2918

F40-44

2918

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

10896

Females

3301

F40-44

3301

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2295*
Passed By
899
Net Change
+1396
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14011
5K → 10K391*197+194#14011#13817
10K → 15K241*169+72#13817#13745
15K → 20K261*72+189#13745#13556
20K → HALF3435-1#13556#13557
HALF → 25K132115+17#13557#13540
25K → 30K333*65+268#13540#13272
30K → 20M17136+135#13272#13137
20M → 21M13927+112#13137#13025
21M → 35K6148+13#13025#13012
35K → 23M12343+80#13012#12932
23M → 24M11240+72#12932#12860
24M → 40K11219+93#12860#12767
40K → 25.2M674+63#12767#12704
25.2M → FINISH11829+89#12704#12615
TOTALS2295*899+1396

* 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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