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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Karla Rowley

Bib: 33252 β€’F β€’Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
30:58
3.11 mi
Rank: #25866
Start β†’ 5K
30:58 | 9:59/mi
10K
1:01:49
6.21 mi
Rank: #25785 (+81)
5K β†’ 10K
30:51 | 9:56/mi
15K
1:33:49
9.32 mi
Rank: #25991 (-206)
10K β†’ 15K
32:00 | 10:18/mi
20K
2:05:07
12.43 mi
Rank: #25762 (+229)
15K β†’ 20K
31:18 | 10:05/mi
HALF
2:11:58
13.11 mi
Rank: #25768 (-6)
20K β†’ HALF
6:51 | 10:03/mi
25K
2:36:38
15.53 mi
Rank: #25602 (+166)
HALF β†’ 25K
24:40 | 10:11/mi
30K
3:10:22
18.64 mi
Rank: #25490 (+112)
25K β†’ 30K
33:44 | 10:52/mi
20M
3:25:41
20.00 mi
Rank: #25468 (+22)
30K β†’ 20M
15:19 | 11:17/mi
21M
3:39:50
21.00 mi
Rank: #25695 (-227)
20M β†’ 21M
14:09 | 14:09/mi
35K
3:48:26
21.75 mi
Rank: #25716 (-21)
21M β†’ 35K
8:36 | 11:30/mi
23M
4:03:25
23.00 mi
Rank: #25766 (-50)
35K β†’ 23M
14:59 | 11:59/mi
24M
4:14:12
24.00 mi
Rank: #25723 (+43)
23M β†’ 24M
10:47 | 10:47/mi
40K
4:23:07
24.85 mi
Rank: #25622 (+101)
24M β†’ 40K
8:55 | 10:26/mi
25.2M
4:27:47
25.20 mi
Rank: #25653 (-31)
40K β†’ 25.2M
4:40 | 13:32/mi
FINISH
4:38:18
26.22 mi
Rank: #25614 (+39)
25.2M β†’ FINISH
10:31 | 10:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:11:58
Pace10:05 /mi
2nd Half
Distance13.11 mi
Time2:26:20
Pace11:10 /mi
πŸ“ŠPositive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:4630:589:5930:58
9:59
-
10K
6.21 mi12:32:371:01:499:5730:51
9:56
-0:03
15K
9.32 mi13:04:371:33:4910:0432:00
10:18
+0:22
20K
12.43 mi13:35:552:05:0710:0531:18
10:05
-0:13
HALF
13.11 mi13:42:462:11:5810:056:51
10:03
-0:02
25K
15.53 mi14:07:262:36:3810:0524:40
10:11
+0:08
30K
18.64 mi14:41:103:10:2210:1333:44
10:52
+0:41
20M
20.00 mi14:56:293:25:4110:1815:19
11:17
+0:25
21M
21.00 mi15:10:383:39:5010:2914:09
14:09
+2:52
35K
21.75 mi15:19:143:48:2610:318:36
11:30
-2:39
23M
23.00 mi15:34:134:03:2510:3614:59
11:59
+0:29
24M
24.00 mi15:45:004:14:1210:3610:47
10:47
-1:12
40K
24.85 mi15:53:554:23:0710:368:55
10:26
-0:21
25.2M
25.20 mi15:58:354:27:4710:384:40
13:32
+3:06
FINISH
26.22 mi16:09:064:38:1810:3810:31
10:20
-3:12

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

9:56 /mi

Average Pace

10:37 /mi

Slowest Pace

14:09 /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

3:40:35

79% of race

Time at Slower Pace

57:43

21% of race

Average Pace: 10:37 /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 mi12:01:4630:589:5930:58
9:59
#25866
10K
6.21 mi12:32:371:01:499:5730:51
9:56
#25785
15K
9.32 mi13:04:371:33:4910:0432:00
10:18
#25991
20K
12.43 mi13:35:552:05:0710:0531:18
10:05
#25762
HALF
13.11 mi13:42:462:11:5810:056:51
10:03
#25768
25K
15.53 mi14:07:262:36:3810:0524:40
10:11
#25602
30K
18.64 mi14:41:103:10:2210:1333:44
10:52
#25490
20M
20.00 mi14:56:293:25:4110:1815:19
11:17
#25468
21M
21.00 mi15:10:383:39:5010:2914:09
14:09
#25695
35K
21.75 mi15:19:143:48:2610:318:36
11:30
#25716
23M
23.00 mi15:34:134:03:2510:3614:59
11:59
#25766
24M
24.00 mi15:45:004:14:1210:3610:47
10:47
#25723
40K
24.85 mi15:53:554:23:0710:368:55
10:26
#25622
25.2M
25.20 mi15:58:354:27:4710:384:40
13:32
#25653
FINISH
26.22 mi16:09:064:38:1810:3810:31
10:20
#25614
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 mi25866106331063326331(Top 91%)10920(Top 87%)10920(Top 191%)
10K6.21 mi3.10 mi25785+8110608+2510608+2525665(Top 88%)10542(Top 84%)10542(Top 184%)
15K9.32 mi3.11 mi25991-20610718-11010718-11026331(Top 91%)10920(Top 87%)10920(Top 191%)
20K12.43 mi3.11 mi25762+22910584+13410584+13425226(Top 87%)10319(Top 82%)10319(Top 181%)
HALF13.11 mi0.68 mi25768-610589-510589-525809(Top 89%)10657(Top 85%)10657(Top 186%)
25K15.53 mi2.42 mi25602+16610517+7210517+7224709(Top 85%)10082(Top 80%)10082(Top 176%)
30K18.64 mi3.11 mi25490+11210482+3510482+3525071(Top 86%)10410(Top 83%)10410(Top 182%)
20M20.00 mi1.36 mi25468+2210490-810490-825392(Top 87%)10653(Top 85%)10653(Top 186%)
21M21.00 mi1.00 mi25695-22710636-14610636-14627443(Top 95%)11766(Top 94%)11766(Top 206%)
35K21.75 mi0.75 mi25716-2110653-1710653-1726069(Top 90%)11073(Top 88%)11073(Top 194%)
23M23.00 mi1.25 mi25766-5010700-4710700-4726084(Top 90%)11116(Top 88%)11116(Top 194%)
24M24.00 mi1.00 mi25723+4310687+1310687+1324691(Top 85%)10442(Top 83%)10442(Top 183%)
40K24.85 mi0.85 mi25622+10110649+3810649+3823061(Top 79%)9654(Top 77%)9654(Top 169%)
25.2M25.20 mi0.35 mi25653-3110674-2510674-2526737(Top 92%)11491(Top 91%)11491(Top 201%)
FINISH26.22 mi1.02 mi25614+3910666+810666+824647(Top 85%)10446(Top 83%)10446(Top 183%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26331

Females

10920

F18-39

10920

5K→10K

3.1 - 6.2 mi

Top 88%
Γ—5
+79ft-138ft

Overall

25665

Females

10542

F18-39

10542

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26331

Females

10920

F18-39

10920

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25226

Females

10319

F18-39

10319

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25809

Females

10657

F18-39

10657

HALF→25K

13.1 - 15.5 mi

Top 85%
Γ—4
+66ft-88ft

Overall

24709

Females

10082

F18-39

10082

25K→30K

15.5 - 18.6 mi

Top 86%
Γ—9
+181ft-148ft

Overall

25071

Females

10410

F18-39

10410

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25392

Females

10653

F18-39

10653

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27443

Females

11766

F18-39

11766

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26069

Females

11073

F18-39

11073

35K→23M

21.8 - 23.0 mi

Top 90%
Γ—5
+23ft-63ft

Overall

26084

Females

11116

F18-39

11116

23M→24M

23.0 - 24.0 mi

Top 85%
Γ—6
+12ft-82ft

Overall

24691

Females

10442

F18-39

10442

24M→40K

24.0 - 24.9 mi

Top 79%
Γ—1
+6ft-20ft

Overall

23061

Females

9654

F18-39

9654

40K→25.2M

24.9 - 25.2 mi

Top 92%
Γ—1
+13ft-16ft

Overall

26737

Females

11491

F18-39

11491

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
Γ—2
+22ft-21ft

Overall

24647

Females

10446

F18-39

10446

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1328*
Passed By
979
Net Change
+252
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25866
5K β†’ 10K251*170+81#25866#25785
10K β†’ 15K55200-206#25785#25991
15K β†’ 20K251*22+229#25991#25762
20K β†’ HALF2127-6#25762#25768
HALF β†’ 25K18519+166#25768#25602
25K β†’ 30K19078+112#25602#25490
30K β†’ 20M7654+22#25490#25468
20M β†’ 21M9200-227#25468#25695
21M β†’ 35K2748-21#25695#25716
35K β†’ 23M3484-50#25716#25766
23M β†’ 24M6219+43#25766#25723
24M β†’ 40K1076+101#25723#25622
40K β†’ 25.2M839-31#25622#25653
25.2M β†’ FINISH5213+39#25653#25614
TOTALS1328*979+252

* 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

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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