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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Casey Kaplan

Bib: 14822 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 21%
Gender (Female)
#0 / 12578
Top 5%
Age Group (F18-39)
#0 / 5716
Top 10%
Race Day Weather
51°/41°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
21:59
3.11 mi
Rank: #9168
Start → 5K
21:59 | 7:05/mi
10K
43:16
6.21 mi
Rank: #8315 (+853)
5K → 10K
21:17 | 6:52/mi
15K
1:03:56
9.32 mi
Rank: #7459 (+856)
10K → 15K
20:40 | 6:40/mi
20K
1:24:42
12.43 mi
Rank: #6780 (+679)
15K → 20K
20:46 | 6:42/mi
HALF
1:29:12
13.11 mi
Rank: #6680 (+100)
20K → HALF
4:30 | 6:37/mi
25K
1:45:42
15.53 mi
Rank: #6523 (+157)
HALF → 25K
16:30 | 6:49/mi
30K
2:07:29
18.64 mi
Rank: #6425 (+98)
25K → 30K
21:47 | 7:01/mi
20M
2:17:08
20.00 mi
Rank: #6382 (+43)
30K → 20M
9:39 | 7:07/mi
21M
2:24:23
21.00 mi
Rank: #6285 (+97)
20M → 21M
7:15 | 7:15/mi
35K
2:29:36
21.75 mi
Rank: #6287 (-2)
21M → 35K
5:13 | 6:59/mi
23M
2:38:19
23.00 mi
Rank: #6201 (+86)
35K → 23M
8:43 | 6:58/mi
24M
2:45:13
24.00 mi
Rank: #6175 (+26)
23M → 24M
6:54 | 6:54/mi
40K
2:51:08
24.85 mi
Rank: #6094 (+81)
24M → 40K
5:55 | 6:56/mi
25.2M
2:53:38
25.20 mi
Rank: #6036 (+58)
40K → 25.2M
2:30 | 7:15/mi
FINISH
3:00:23
26.22 mi
Rank: #5955 (+81)
25.2M → FINISH
6:45 | 6:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:12
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:31:11
Pace6:58 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5721:597:0521:59
7:05
-
10K
6.21 mi11:14:1443:166:5821:17
6:52
-0:13
15K
9.32 mi11:34:541:03:566:5220:40
6:40
-0:12
20K
12.43 mi11:55:401:24:426:4920:46
6:42
+0:02
HALF
13.11 mi12:00:101:29:126:494:30
6:37
-0:05
25K
15.53 mi12:16:401:45:426:4916:30
6:49
+0:12
30K
18.64 mi12:38:272:07:296:5121:47
7:01
+0:12
20M
20.00 mi12:48:062:17:086:529:39
7:07
+0:06
21M
21.00 mi12:55:212:24:236:537:15
7:15
+0:08
35K
21.75 mi13:00:342:29:366:535:13
6:59
-0:16
23M
23.00 mi13:09:172:38:196:548:43
6:58
-0:01
24M
24.00 mi13:16:112:45:136:546:54
6:54
-0:04
40K
24.85 mi13:22:062:51:086:545:55
6:56
+0:02
25.2M
25.20 mi13:24:362:53:386:542:30
7:15
+0:19
FINISH
26.22 mi13:31:213:00:236:546:45
6:38
-0:37

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

6:37 /mi

Average Pace

6:53 /mi

Slowest Pace

7:15 /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

1:43:17

57% of race

Time at Steady Pace

1:17:06

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:52:5721:597:0521:59
7:05
#9168
10K
6.21 mi11:14:1443:166:5821:17
6:52
#8315
15K
9.32 mi11:34:541:03:566:5220:40
6:40
#7459
20K
12.43 mi11:55:401:24:426:4920:46
6:42
#6780
HALF
13.11 mi12:00:101:29:126:494:30
6:37
#6680
25K
15.53 mi12:16:401:45:426:4916:30
6:49
#6523
30K
18.64 mi12:38:272:07:296:5121:47
7:01
#6425
20M
20.00 mi12:48:062:17:086:529:39
7:07
#6382
21M
21.00 mi12:55:212:24:236:537:15
7:15
#6285
35K
21.75 mi13:00:342:29:366:535:13
6:59
#6287
23M
23.00 mi13:09:172:38:196:548:43
6:58
#6201
24M
24.00 mi13:16:112:45:136:546:54
6:54
#6175
40K
24.85 mi13:22:062:51:086:545:55
6:56
#6094
25.2M
25.20 mi13:24:362:53:386:542:30
7:15
#6036
FINISH
26.22 mi13:31:213:00:236:546:45
6:38
#5955
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 mi9168147414745397(Top 19%)398(Top 3%)398(Top 7%)
10K6.21 mi3.10 mi8315+8531201+2731201+2737487(Top 26%)926(Top 7%)926(Top 16%)
15K9.32 mi3.11 mi7459+856919+282919+2825397(Top 19%)398(Top 3%)398(Top 7%)
20K12.43 mi3.11 mi6780+679730+189730+1895092(Top 18%)378(Top 3%)378(Top 7%)
HALF13.11 mi0.68 mi6680+100704+26704+265370(Top 19%)451(Top 4%)451(Top 8%)
25K15.53 mi2.42 mi6523+157675+29675+295865(Top 20%)593(Top 5%)593(Top 10%)
30K18.64 mi3.11 mi6425+98677-2677-25998(Top 21%)686(Top 5%)686(Top 12%)
20M20.00 mi1.36 mi6382+43683-6683-66303(Top 22%)836(Top 7%)836(Top 15%)
21M21.00 mi1.00 mi6285+97668+15668+154986(Top 17%)592(Top 5%)592(Top 10%)
35K21.75 mi0.75 mi6287-2678-10678-106909(Top 24%)1128(Top 9%)1128(Top 20%)
23M23.00 mi1.25 mi6201+86658+20658+205242(Top 18%)661(Top 5%)661(Top 12%)
24M24.00 mi1.00 mi6175+26662-4662-45826(Top 20%)894(Top 7%)894(Top 16%)
40K24.85 mi0.85 mi6094+81650+12650+125048(Top 17%)719(Top 6%)719(Top 13%)
25.2M25.20 mi0.35 mi6036+58642+8642+83925(Top 14%)502(Top 4%)502(Top 9%)
FINISH26.22 mi1.02 mi5955+81631+11631+114946(Top 17%)776(Top 6%)776(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5397

Females

398

F18-39

398

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7487

Females

926

F18-39

926

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5397

Females

398

F18-39

398

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5092

Females

378

F18-39

378

20K→HALF

12.4 - 13.1 mi

Top 19%
×2
+19ft-37ft

Overall

5370

Females

451

F18-39

451

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5865

Females

593

F18-39

593

25K→30K

15.5 - 18.6 mi

Top 21%
×9
+181ft-148ft

Overall

5998

Females

686

F18-39

686

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6303

Females

836

F18-39

836

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

4986

Females

592

F18-39

592

21M→35K

21.0 - 21.8 mi

Top 24%
×7
+17ft-86ft

Overall

6909

Females

1128

F18-39

1128

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5242

Females

661

F18-39

661

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5826

Females

894

F18-39

894

24M→40K

24.0 - 24.9 mi

Top 17%
×1
+6ft-20ft

Overall

5048

Females

719

F18-39

719

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1
+13ft-16ft

Overall

3925

Females

502

F18-39

502

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

4946

Females

776

F18-39

776

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3607*
Passed By
394
Net Change
+3213
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9168
5K → 10K869*16+853#9168#8315
10K → 15K856*0+856#8315#7459
15K → 20K684*5+679#7459#6780
20K → HALF1022+100#6780#6680
HALF → 25K19437+157#6680#6523
25K → 30K18991+98#6523#6425
30K → 20M9148+43#6425#6382
20M → 21M11922+97#6382#6285
21M → 35K4850-2#6285#6287
35K → 23M11024+86#6287#6201
23M → 24M7246+26#6201#6175
24M → 40K10423+81#6175#6094
40K → 25.2M646+58#6094#6036
25.2M → FINISH10524+81#6036#5955
TOTALS3607*394+3213

* 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

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