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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cathryn Liken

Bib: 15718 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 26%
Gender (Female)
#0 / 12578
Top 9%
Masters (Masters Women)
#0 / 6862
Top 2%
Age Group (F40-44)
#0 / 1737
Top 6%
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
22:17
3.11 mi
Rank: #9941
Start → 5K
22:17 | 7:11/mi
10K
45:05
6.21 mi
Rank: #10704 (-763)
5K → 10K
22:48 | 7:21/mi
15K
1:07:50
9.32 mi
Rank: #10843 (-139)
10K → 15K
22:45 | 7:20/mi
20K
1:30:15
12.43 mi
Rank: #10440 (+403)
15K → 20K
22:25 | 7:13/mi
HALF
1:35:07
13.11 mi
Rank: #10395 (+45)
20K → HALF
4:52 | 7:09/mi
25K
1:52:29
15.53 mi
Rank: #10070 (+325)
HALF → 25K
17:22 | 7:10/mi
30K
2:14:28
18.64 mi
Rank: #9360 (+710)
25K → 30K
21:59 | 7:05/mi
20M
2:23:59
20.00 mi
Rank: #9014 (+346)
30K → 20M
9:31 | 7:01/mi
21M
2:31:07
21.00 mi
Rank: #8666 (+348)
20M → 21M
7:08 | 7:08/mi
35K
2:36:09
21.75 mi
Rank: #8500 (+166)
21M → 35K
5:02 | 6:44/mi
23M
2:44:44
23.00 mi
Rank: #8218 (+282)
35K → 23M
8:35 | 6:52/mi
24M
2:51:22
24.00 mi
Rank: #8000 (+218)
23M → 24M
6:38 | 6:38/mi
40K
2:57:12
24.85 mi
Rank: #7791 (+209)
24M → 40K
5:50 | 6:50/mi
25.2M
2:59:46
25.20 mi
Rank: #7727 (+64)
40K → 25.2M
2:34 | 7:27/mi
FINISH
3:06:33
26.22 mi
Rank: #7583 (+144)
25.2M → FINISH
6:47 | 6:40/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:35:07
Pace7:16 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:31:26
Pace6:59 /mi
📊Negative Split: 3.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1422:177:1122:17
7:11
-
10K
6.21 mi11:17:0245:057:1622:48
7:21
+0:10
15K
9.32 mi11:39:471:07:507:1722:45
7:20
-0:01
20K
12.43 mi12:02:121:30:157:1622:25
7:13
-0:07
HALF
13.11 mi12:07:041:35:077:164:52
7:09
-0:04
25K
15.53 mi12:24:261:52:297:1517:22
7:10
+0:01
30K
18.64 mi12:46:252:14:287:1321:59
7:05
-0:05
20M
20.00 mi12:55:562:23:597:129:31
7:01
-0:04
21M
21.00 mi13:03:042:31:077:127:08
7:08
+0:07
35K
21.75 mi13:08:062:36:097:115:02
6:44
-0:24
23M
23.00 mi13:16:412:44:447:108:35
6:52
+0:08
24M
24.00 mi13:23:192:51:227:096:38
6:38
-0:14
40K
24.85 mi13:29:092:57:127:085:50
6:50
+0:12
25.2M
25.20 mi13:31:432:59:467:092:34
7:27
+0:37
FINISH
26.22 mi13:38:303:06:337:086:47
6:40
-0:47

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

6:38 /mi

Average Pace

7:07 /mi

Slowest Pace

7:27 /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

2:18:26

74% of race

Time at Steady Pace

48:07

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /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 mi10:54:1422:177:1122:17
7:11
#9941
10K
6.21 mi11:17:0245:057:1622:48
7:21
#10704
15K
9.32 mi11:39:471:07:507:1722:45
7:20
#10843
20K
12.43 mi12:02:121:30:157:1622:25
7:13
#10440
HALF
13.11 mi12:07:041:35:077:164:52
7:09
#10395
25K
15.53 mi12:24:261:52:297:1517:22
7:10
#10070
30K
18.64 mi12:46:252:14:287:1321:59
7:05
#9360
20M
20.00 mi12:55:562:23:597:129:31
7:01
#9014
21M
21.00 mi13:03:042:31:077:127:08
7:08
#8666
35K
21.75 mi13:08:062:36:097:115:02
6:44
#8500
23M
23.00 mi13:16:412:44:447:108:35
6:52
#8218
24M
24.00 mi13:23:192:51:227:096:38
6:38
#8000
40K
24.85 mi13:29:092:57:127:085:50
6:50
#7791
25.2M
25.20 mi13:31:432:59:467:092:34
7:27
#7727
FINISH
26.22 mi13:38:303:06:337:086:47
6:40
#7583
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 mi99411852185211263(Top 39%)2610(Top 21%)2610(Top 150%)
10K6.21 mi3.10 mi10704-7632242-3902242-39011487(Top 40%)2691(Top 21%)2691(Top 155%)
15K9.32 mi3.11 mi10843-1392351-1092351-10911263(Top 39%)2610(Top 21%)2610(Top 150%)
20K12.43 mi3.11 mi10440+4032170+1812170+1819482(Top 33%)1786(Top 14%)1786(Top 103%)
HALF13.11 mi0.68 mi10395+452152+182152+189782(Top 34%)1852(Top 15%)1852(Top 107%)
25K15.53 mi2.42 mi10070+3252015+1372015+1378576(Top 30%)1479(Top 12%)1479(Top 85%)
30K18.64 mi3.11 mi9360+7101716+2991716+2996507(Top 22%)840(Top 7%)840(Top 48%)
20M20.00 mi1.36 mi9014+3461586+1301586+1305629(Top 19%)650(Top 5%)650(Top 37%)
21M21.00 mi1.00 mi8666+3481472+1141472+1144286(Top 15%)448(Top 4%)448(Top 26%)
35K21.75 mi0.75 mi8500+1661424+481424+485226(Top 18%)621(Top 5%)621(Top 36%)
23M23.00 mi1.25 mi8218+2821329+951329+954520(Top 16%)500(Top 4%)500(Top 29%)
24M24.00 mi1.00 mi8000+2181266+631266+634023(Top 14%)439(Top 3%)439(Top 25%)
40K24.85 mi0.85 mi7791+2091212+541212+544405(Top 15%)567(Top 5%)567(Top 33%)
25.2M25.20 mi0.35 mi7727+641192+201192+205015(Top 17%)783(Top 6%)783(Top 45%)
FINISH26.22 mi1.02 mi7583+1441166+261166+265186(Top 18%)856(Top 7%)856(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11263

Females

2610

F40-44

2610

5K→10K

3.1 - 6.2 mi

Top 40%
×5
+79ft-138ft

Overall

11487

Females

2691

F40-44

2691

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11263

Females

2610

F40-44

2610

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9482

Females

1786

F40-44

1786

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9782

Females

1852

F40-44

1852

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8576

Females

1479

F40-44

1479

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6507

Females

840

F40-44

840

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5629

Females

650

F40-44

650

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4286

Females

448

F40-44

448

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5226

Females

621

F40-44

621

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4520

Females

500

F40-44

500

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

4023

Females

439

F40-44

439

24M→40K

24.0 - 24.9 mi

Top 15%
×1
+6ft-20ft

Overall

4405

Females

567

F40-44

567

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1
+13ft-16ft

Overall

5015

Females

783

F40-44

783

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
×2
+22ft-21ft

Overall

5186

Females

856

F40-44

856

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3472*
Passed By
449
Net Change
+2358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9941
5K → 10K54200-763#9941#10704
10K → 15K109200-139#10704#10843
15K → 20K423*20+403#10843#10440
20K → HALF538+45#10440#10395
HALF → 25K326*1+325#10395#10070
25K → 30K712*2+710#10070#9360
30K → 20M348*2+346#9360#9014
20M → 21M349*1+348#9014#8666
21M → 35K1671+166#8666#8500
35K → 23M282*0+282#8500#8218
23M → 24M218*0+218#8218#8000
24M → 40K211*2+209#8000#7791
40K → 25.2M662+64#7791#7727
25.2M → FINISH15410+144#7727#7583
TOTALS3472*449+2358

* 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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