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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carissa Liebowitz

Bib: 20193 •F •Age: N/A

GA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 49%
Age Group (F40-44)
#0 / 1737
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
26:17
3.11 mi
Rank: #19864
Start → 5K
26:17 | 8:28/mi
10K
53:16
6.21 mi
Rank: #20582 (-718)
5K → 10K
26:59 | 8:42/mi
15K
1:19:53
9.32 mi
Rank: #20551 (+31)
10K → 15K
26:37 | 8:35/mi
20K
1:46:29
12.43 mi
Rank: #20290 (+261)
15K → 20K
26:36 | 8:34/mi
HALF
1:52:16
13.11 mi
Rank: #20279 (+11)
20K → HALF
5:47 | 8:30/mi
25K
2:12:49
15.53 mi
Rank: #20005 (+274)
HALF → 25K
20:33 | 8:29/mi
30K
2:39:49
18.64 mi
Rank: #19641 (+364)
25K → 30K
27:00 | 8:42/mi
20M
2:51:40
20.00 mi
Rank: #19470 (+171)
30K → 20M
11:51 | 8:44/mi
21M
3:00:49
21.00 mi
Rank: #19301 (+169)
20M → 21M
9:09 | 9:09/mi
35K
3:07:11
21.75 mi
Rank: #19230 (+71)
21M → 35K
6:22 | 8:31/mi
23M
3:18:15
23.00 mi
Rank: #19146 (+84)
35K → 23M
11:04 | 8:51/mi
24M
3:26:57
24.00 mi
Rank: #19094 (+52)
23M → 24M
8:42 | 8:42/mi
40K
3:34:44
24.85 mi
Rank: #19081 (+13)
24M → 40K
7:47 | 9:07/mi
25.2M
3:38:09
25.20 mi
Rank: #19091 (-10)
40K → 25.2M
3:25 | 9:55/mi
FINISH
3:47:11
26.22 mi
Rank: #19122 (-31)
25.2M → FINISH
9:02 | 8:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:16
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time1:54:55
Pace8:46 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:1326:178:2826:17
8:28
-
10K
6.21 mi11:38:1253:168:3526:59
8:42
+0:14
15K
9.32 mi12:04:491:19:538:3526:37
8:35
-0:07
20K
12.43 mi12:31:251:46:298:3526:36
8:34
-0:01
HALF
13.11 mi12:37:121:52:168:345:47
8:30
-0:04
25K
15.53 mi12:57:452:12:498:3320:33
8:29
-0:01
30K
18.64 mi13:24:452:39:498:3527:00
8:42
+0:13
20M
20.00 mi13:36:362:51:408:3611:51
8:44
+0:02
21M
21.00 mi13:45:453:00:498:379:09
9:09
+0:25
35K
21.75 mi13:52:073:07:118:376:22
8:31
-0:38
23M
23.00 mi14:03:113:18:158:3811:04
8:51
+0:20
24M
24.00 mi14:11:533:26:578:388:42
8:42
-0:09
40K
24.85 mi14:19:403:34:448:397:47
9:07
+0:25
25.2M
25.20 mi14:23:053:38:098:403:25
9:55
+0:48
FINISH
26.22 mi14:32:073:47:118:419:02
8:52
-1:03

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

8:28 /mi

Average Pace

8:40 /mi

Slowest Pace

9:55 /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

3:43:46

98% of race

Time at Steady Pace

3:25

2% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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 mi11:11:1326:178:2826:17
8:28
#19864
10K
6.21 mi11:38:1253:168:3526:59
8:42
#20582
15K
9.32 mi12:04:491:19:538:3526:37
8:35
#20551
20K
12.43 mi12:31:251:46:298:3526:36
8:34
#20290
HALF
13.11 mi12:37:121:52:168:345:47
8:30
#20279
25K
15.53 mi12:57:452:12:498:3320:33
8:29
#20005
30K
18.64 mi13:24:452:39:498:3527:00
8:42
#19641
20M
20.00 mi13:36:362:51:408:3611:51
8:44
#19470
21M
21.00 mi13:45:453:00:498:379:09
9:09
#19301
35K
21.75 mi13:52:073:07:118:376:22
8:31
#19230
23M
23.00 mi14:03:113:18:158:3811:04
8:51
#19146
24M
24.00 mi14:11:533:26:578:388:42
8:42
#19094
40K
24.85 mi14:19:403:34:448:397:47
9:07
#19081
25.2M
25.20 mi14:23:053:38:098:403:25
9:55
#19091
FINISH
26.22 mi14:32:073:47:118:419:02
8:52
#19122
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 mi198647550755020496(Top 71%)7841(Top 62%)7841(Top 451%)
10K6.21 mi3.10 mi20582-7187930-3807930-38021345(Top 74%)8304(Top 66%)8304(Top 478%)
15K9.32 mi3.11 mi20551+317901+297901+2920496(Top 71%)7841(Top 62%)7841(Top 451%)
20K12.43 mi3.11 mi20290+2617779+1227779+12219674(Top 68%)7445(Top 59%)7445(Top 429%)
HALF13.11 mi0.68 mi20279+117776+37776+320178(Top 70%)7669(Top 61%)7669(Top 442%)
25K15.53 mi2.42 mi20005+2747637+1397637+13918446(Top 64%)6818(Top 54%)6818(Top 393%)
30K18.64 mi3.11 mi19641+3647460+1777460+17717984(Top 62%)6661(Top 53%)6661(Top 383%)
20M20.00 mi1.36 mi19470+1717385+757385+7517548(Top 60%)6502(Top 52%)6502(Top 374%)
21M21.00 mi1.00 mi19301+1697300+857300+8516949(Top 58%)6227(Top 50%)6227(Top 358%)
35K21.75 mi0.75 mi19230+717274+267274+2617679(Top 61%)6728(Top 53%)6728(Top 387%)
23M23.00 mi1.25 mi19146+847242+327242+3217720(Top 61%)6822(Top 54%)6822(Top 393%)
24M24.00 mi1.00 mi19094+527248-67248-618037(Top 62%)7015(Top 56%)7015(Top 404%)
40K24.85 mi0.85 mi19081+137262-147262-1418899(Top 65%)7521(Top 60%)7521(Top 433%)
25.2M25.20 mi0.35 mi19091-107268-67268-619084(Top 66%)7607(Top 60%)7607(Top 438%)
FINISH26.22 mi1.02 mi19122-317297-297297-2919934(Top 69%)8046(Top 64%)8046(Top 463%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20496

Females

7841

F40-44

7841

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21345

Females

8304

F40-44

8304

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20496

Females

7841

F40-44

7841

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19674

Females

7445

F40-44

7445

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20178

Females

7669

F40-44

7669

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18446

Females

6818

F40-44

6818

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

17984

Females

6661

F40-44

6661

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17548

Females

6502

F40-44

6502

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16949

Females

6227

F40-44

6227

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17679

Females

6728

F40-44

6728

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17720

Females

6822

F40-44

6822

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

18037

Females

7015

F40-44

7015

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18899

Females

7521

F40-44

7521

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19084

Females

7607

F40-44

7607

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

19934

Females

8046

F40-44

8046

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2155*
Passed By
815
Net Change
+742
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19864
5K → 10K80200-718#19864#20582
10K → 15K214*183+31#20582#20551
15K → 20K314*53+261#20551#20290
20K → HALF4231+11#20290#20279
HALF → 25K289*15+274#20279#20005
25K → 30K394*30+364#20005#19641
30K → 20M18413+171#19641#19470
20M → 21M18011+169#19470#19301
21M → 35K9221+71#19301#19230
35K → 23M13147+84#19230#19146
23M → 24M10048+52#19146#19094
24M → 40K6552+13#19094#19081
40K → 25.2M2131-10#19081#19091
25.2M → FINISH4980-31#19091#19122
TOTALS2155*815+742

* 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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