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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jacqueline Kasal

Bib: 17867 β€’F β€’Age: N/A

DC

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
Personalized for Jacqueline

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 Β· 7:35/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
23:34
3.11 mi
Rank: #13528
Start β†’ 5K
23:34 | 7:36/mi
10K
47:34
6.21 mi
Rank: #14224 (-696)
5K β†’ 10K
24:00 | 7:44/mi
15K
1:12:20
9.32 mi
Rank: #15095 (-871)
10K β†’ 15K
24:46 | 7:59/mi
20K
1:37:57
12.43 mi
Rank: #15853 (-758)
15K β†’ 20K
25:37 | 8:15/mi
HALF
1:43:31
13.11 mi
Rank: #16002 (-149)
20K β†’ HALF
5:34 | 8:10/mi
25K
2:04:06
15.53 mi
Rank: #16465 (-463)
HALF β†’ 25K
20:35 | 8:30/mi
30K
2:33:28
18.64 mi
Rank: #17599 (-1134)
25K β†’ 30K
29:22 | 9:28/mi
20M
2:48:45
20.00 mi
Rank: #18609 (-1010)
30K β†’ 20M
15:17 | 11:16/mi
21M
2:57:51
21.00 mi
Rank: #18487 (+122)
20M β†’ 21M
9:06 | 9:06/mi
35K
3:04:03
21.75 mi
Rank: #18405 (+82)
21M β†’ 35K
6:12 | 8:18/mi
23M
3:15:04
23.00 mi
Rank: #18336 (+69)
35K β†’ 23M
11:01 | 8:49/mi
24M
3:23:43
24.00 mi
Rank: #18304 (+32)
23M β†’ 24M
8:39 | 8:39/mi
40K
3:31:18
24.85 mi
Rank: #18271 (+33)
24M β†’ 40K
7:35 | 8:53/mi
25.2M
3:34:35
25.20 mi
Rank: #18250 (+21)
40K β†’ 25.2M
3:17 | 9:32/mi
FINISH
3:42:50
26.22 mi
Rank: #18152 (+98)
25.2M β†’ FINISH
8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:31
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:59:19
Pace9:07 /mi
πŸ“ŠPositive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2123:347:3623:34
7:36
-
10K
6.21 mi11:29:2147:347:4024:00
7:44
+0:08
15K
9.32 mi11:54:071:12:207:4624:46
7:59
+0:15
20K
12.43 mi12:19:441:37:577:5325:37
8:15
+0:16
HALF
13.11 mi12:25:181:43:317:545:34
8:10
-0:05
25K
15.53 mi12:45:532:04:068:0020:35
8:30
+0:20
30K
18.64 mi13:15:152:33:288:1429:22
9:28
+0:58
20M
20.00 mi13:30:322:48:458:2715:17
11:16
+1:48
21M
21.00 mi13:39:382:57:518:299:06
9:06
-2:10
35K
21.75 mi13:45:503:04:038:286:12
8:18
-0:48
23M
23.00 mi13:56:513:15:048:2911:01
8:49
+0:31
24M
24.00 mi14:05:303:23:438:308:39
8:39
-0:10
40K
24.85 mi14:13:053:31:188:317:35
8:53
+0:14
25.2M
25.20 mi14:16:223:34:358:313:17
9:32
+0:39
FINISH
26.22 mi14:24:373:42:508:318:15
8:06
-1:26

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

7:36 /mi

Average Pace

8:30 /mi

Slowest Pace

11:16 /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

1:12:20

32% of race

Time at Steady Pace

1:33:28

42% of race

Time at Slower Pace

57:02

26% of race

Average Pace: 8:30 /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 mi11:05:2123:347:3623:34
7:36
#13528
10K
6.21 mi11:29:2147:347:4024:00
7:44
#14224
15K
9.32 mi11:54:071:12:207:4624:46
7:59
#15095
20K
12.43 mi12:19:441:37:577:5325:37
8:15
#15853
HALF
13.11 mi12:25:181:43:317:545:34
8:10
#16002
25K
15.53 mi12:45:532:04:068:0020:35
8:30
#16465
30K
18.64 mi13:15:152:33:288:1429:22
9:28
#17599
20M
20.00 mi13:30:322:48:458:2715:17
11:16
#18609
21M
21.00 mi13:39:382:57:518:299:06
9:06
#18487
35K
21.75 mi13:45:503:04:038:286:12
8:18
#18405
23M
23.00 mi13:56:513:15:048:2911:01
8:49
#18336
24M
24.00 mi14:05:303:23:438:308:39
8:39
#18304
40K
24.85 mi14:13:053:31:188:317:35
8:53
#18271
25.2M
25.20 mi14:16:223:34:358:313:17
9:32
#18250
FINISH
26.22 mi14:24:373:42:508:318:15
8:06
#18152
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 mi135283797379716811(Top 58%)5799(Top 46%)5799(Top 101%)
10K6.21 mi3.10 mi14224-6964237-4404237-44015000(Top 52%)4704(Top 37%)4704(Top 82%)
15K9.32 mi3.11 mi15095-8714800-5634800-56316811(Top 58%)5799(Top 46%)5799(Top 101%)
20K12.43 mi3.11 mi15853-7585264-4645264-46417794(Top 61%)6397(Top 51%)6397(Top 112%)
HALF13.11 mi0.68 mi16002-1495365-1015365-10118250(Top 63%)6623(Top 53%)6623(Top 116%)
25K15.53 mi2.42 mi16465-4635628-2635628-26318519(Top 64%)6851(Top 54%)6851(Top 120%)
30K18.64 mi3.11 mi17599-11346289-6616289-66121470(Top 74%)8507(Top 68%)8507(Top 149%)
20M20.00 mi1.36 mi18609-10106904-6156904-61525349(Top 87%)10626(Top 84%)10626(Top 186%)
21M21.00 mi1.00 mi18487+1226846+586846+5816685(Top 57%)6081(Top 48%)6081(Top 106%)
35K21.75 mi0.75 mi18405+826817+296817+2916412(Top 57%)5997(Top 48%)5997(Top 105%)
23M23.00 mi1.25 mi18336+696799+186799+1817476(Top 60%)6679(Top 53%)6679(Top 117%)
24M24.00 mi1.00 mi18304+326794+56794+517776(Top 61%)6876(Top 55%)6876(Top 120%)
40K24.85 mi0.85 mi18271+336792+26792+217758(Top 61%)6911(Top 55%)6911(Top 121%)
25.2M25.20 mi0.35 mi18250+216790+26790+217472(Top 60%)6760(Top 54%)6760(Top 118%)
FINISH26.22 mi1.02 mi18152+986749+416749+4115830(Top 55%)5862(Top 47%)5862(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
Γ—21
+97ft-345ft

Overall

16811

Females

5799

F18-39

5799

5K→10K

3.1 - 6.2 mi

Top 52%
Γ—5
+79ft-138ft

Overall

15000

Females

4704

F18-39

4704

10K→15K

6.2 - 9.3 mi

Top 58%
Γ—3
+67ft-78ft

Overall

16811

Females

5799

F18-39

5799

15K→20K

9.3 - 12.4 mi

Top 61%
Γ—5
+106ft-86ft

Overall

17794

Females

6397

F18-39

6397

20K→HALF

12.4 - 13.1 mi

Top 63%
Γ—2
+19ft-37ft

Overall

18250

Females

6623

F18-39

6623

HALF→25K

13.1 - 15.5 mi

Top 64%
Γ—4
+66ft-88ft

Overall

18519

Females

6851

F18-39

6851

25K→30K

15.5 - 18.6 mi

Top 74%
Γ—9
+181ft-148ft

Overall

21470

Females

8507

F18-39

8507

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25349

Females

10626

F18-39

10626

20M→21M

20.0 - 21.0 mi

Top 57%
Γ—8
+106ft-24ft

Overall

16685

Females

6081

F18-39

6081

21M→35K

21.0 - 21.8 mi

Top 57%
Γ—7
+17ft-86ft

Overall

16412

Females

5997

F18-39

5997

35K→23M

21.8 - 23.0 mi

Top 60%
Γ—5
+23ft-63ft

Overall

17476

Females

6679

F18-39

6679

23M→24M

23.0 - 24.0 mi

Top 61%
Γ—6
+12ft-82ft

Overall

17776

Females

6876

F18-39

6876

24M→40K

24.0 - 24.9 mi

Top 61%
Γ—1
+6ft-20ft

Overall

17758

Females

6911

F18-39

6911

40K→25.2M

24.9 - 25.2 mi

Top 60%
Γ—1
+13ft-16ft

Overall

17472

Females

6760

F18-39

6760

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
Γ—2
+22ft-21ft

Overall

15830

Females

5862

F18-39

5862

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
972
Passed By
1580
Net Change
-4624
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13528
5K β†’ 10K93200-696#13528#14224
10K β†’ 15K45200-871#14224#15095
15K β†’ 20K39200-758#15095#15853
20K β†’ HALF9158-149#15853#16002
HALF β†’ 25K56200-463#16002#16465
25K β†’ 30K39200-1134#16465#17599
30K β†’ 20M12200-1010#17599#18609
20M β†’ 21M14422+122#18609#18487
21M β†’ 35K9715+82#18487#18405
35K β†’ 23M12758+69#18405#18336
23M β†’ 24M7341+32#18336#18304
24M β†’ 40K7239+33#18304#18271
40K β†’ 25.2M4221+21#18271#18250
25.2M β†’ FINISH12426+98#18250#18152
TOTALS9721580-4624
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

Activity Data

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