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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Caryn Webster

Bib: 31342 •F •Age: N/A

SC

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
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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
34:21
3.11 mi
Rank: #28083
Start → 5K
34:21 | 11:04/mi
10K
1:07:56
6.21 mi
Rank: #27768 (+315)
5K → 10K
33:35 | 10:49/mi
15K
1:41:29
9.32 mi
Rank: #27560 (+208)
10K → 15K
33:33 | 10:48/mi
20K
2:17:09
12.43 mi
Rank: #27567 (-7)
15K → 20K
35:40 | 11:29/mi
HALF
2:24:31
13.11 mi
Rank: #27548 (+19)
20K → HALF
7:22 | 10:49/mi
25K
2:53:35
15.53 mi
Rank: #27534 (+14)
HALF → 25K
29:04 | 12:00/mi
30K
3:30:10
18.64 mi
Rank: #27368 (+166)
25K → 30K
36:35 | 11:47/mi
20M
3:46:21
20.00 mi
Rank: #27291 (+77)
30K → 20M
16:11 | 11:55/mi
21M
3:59:20
21.00 mi
Rank: #27266 (+25)
20M → 21M
12:59 | 12:59/mi
35K
4:13:19
21.75 mi
Rank: #27533 (-267)
21M → 35K
13:59 | 18:42/mi
23M
4:29:34
23.00 mi
Rank: #27545 (-12)
35K → 23M
16:15 | 13:00/mi
24M
4:41:50
24.00 mi
Rank: #27528 (+17)
23M → 24M
12:16 | 12:16/mi
40K
4:53:21
24.85 mi
Rank: #27534 (-6)
24M → 40K
11:31 | 13:29/mi
25.2M
4:58:06
25.20 mi
Rank: #27534
40K → 25.2M
4:45 | 13:47/mi
FINISH
5:10:13
26.22 mi
Rank: #27530 (+4)
25.2M → FINISH
12:07 | 11:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:24:31
Pace11:02 /mi
2nd Half
Distance13.11 mi
Time2:45:42
Pace12:39 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:04:0834:2111:0434:21
11:04
-
10K
6.21 mi12:37:431:07:5610:5633:35
10:49
-0:15
15K
9.32 mi13:11:161:41:2910:5433:33
10:48
-0:01
20K
12.43 mi13:46:562:17:0911:0335:40
11:29
+0:41
HALF
13.11 mi13:54:182:24:3111:027:22
10:49
-0:40
25K
15.53 mi14:23:222:53:3511:1129:04
12:00
+1:11
30K
18.64 mi14:59:573:30:1011:1736:35
11:47
-0:13
20M
20.00 mi15:16:083:46:2111:2016:11
11:55
+0:08
21M
21.00 mi15:29:073:59:2011:2412:59
12:59
+1:04
35K
21.75 mi15:43:064:13:1911:3913:59
18:42
+5:43
23M
23.00 mi15:59:214:29:3411:4416:15
13:00
-5:42
24M
24.00 mi16:11:374:41:5011:4512:16
12:16
-0:44
40K
24.85 mi16:23:084:53:2111:4911:31
13:29
+1:13
25.2M
25.20 mi16:27:534:58:0611:504:45
13:47
+0:18
FINISH
26.22 mi16:40:005:10:1311:5112:07
11:54
-1:53

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

10:48 /mi

Average Pace

11:50 /mi

Slowest Pace

18:42 /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

1:14:30

24% of race

Time at Steady Pace

2:56:14

57% of race

Time at Slower Pace

59:29

19% of race

Average Pace: 11:50 /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 mi12:04:0834:2111:0434:21
11:04
#28083
10K
6.21 mi12:37:431:07:5610:5633:35
10:49
#27768
15K
9.32 mi13:11:161:41:2910:5433:33
10:48
#27560
20K
12.43 mi13:46:562:17:0911:0335:40
11:29
#27567
HALF
13.11 mi13:54:182:24:3111:027:22
10:49
#27548
25K
15.53 mi14:23:222:53:3511:1129:04
12:00
#27534
30K
18.64 mi14:59:573:30:1011:1736:35
11:47
#27368
20M
20.00 mi15:16:083:46:2111:2016:11
11:55
#27291
21M
21.00 mi15:29:073:59:2011:2412:59
12:59
#27266
35K
21.75 mi15:43:064:13:1911:3913:59
18:42
#27533
23M
23.00 mi15:59:214:29:3411:4416:15
13:00
#27545
24M
24.00 mi16:11:374:41:5011:4512:16
12:16
#27528
40K
24.85 mi16:23:084:53:2111:4911:31
13:29
#27534
25.2M
25.20 mi16:27:534:58:0611:504:45
13:47
#27534
FINISH
26.22 mi16:40:005:10:1311:5112:07
11:54
#27530
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 mi28083119391193927170(Top 94%)11403(Top 91%)11403(Top 656%)
10K6.21 mi3.10 mi27768+31511739+20011739+20027447(Top 95%)11566(Top 92%)11566(Top 666%)
15K9.32 mi3.11 mi27560+20811631+10811631+10827170(Top 94%)11403(Top 91%)11403(Top 656%)
20K12.43 mi3.11 mi27567-711635-411635-427541(Top 95%)11640(Top 93%)11640(Top 670%)
HALF13.11 mi0.68 mi27548+1911627+811627+827148(Top 94%)11454(Top 91%)11454(Top 659%)
25K15.53 mi2.42 mi27534+1411628-111628-127516(Top 95%)11674(Top 93%)11674(Top 672%)
30K18.64 mi3.11 mi27368+16611546+8211546+8226491(Top 91%)11167(Top 89%)11167(Top 643%)
20M20.00 mi1.36 mi27291+7711512+3411512+3426288(Top 91%)11130(Top 88%)11130(Top 641%)
21M21.00 mi1.00 mi27266+2511507+511507+526371(Top 91%)11211(Top 89%)11211(Top 645%)
35K21.75 mi0.75 mi27533-26711670-16311670-16328991(Top 100%)12567(Top 100%)12567(Top 723%)
23M23.00 mi1.25 mi27545-1211689-1911689-1927309(Top 94%)11734(Top 93%)11734(Top 676%)
24M24.00 mi1.00 mi27528+1711684+511684+526941(Top 93%)11585(Top 92%)11585(Top 667%)
40K24.85 mi0.85 mi27534-611693-911693-927480(Top 95%)11859(Top 94%)11859(Top 683%)
25.2M25.20 mi0.35 mi2753411699-611699-627003(Top 93%)11628(Top 92%)11628(Top 669%)
FINISH26.22 mi1.02 mi27530+411703-411703-427344(Top 94%)11795(Top 94%)11795(Top 679%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21
+97ft-345ft

Overall

27170

Females

11403

F40-44

11403

5K→10K

3.1 - 6.2 mi

Top 95%
×5
+79ft-138ft

Overall

27447

Females

11566

F40-44

11566

10K→15K

6.2 - 9.3 mi

Top 94%
×3
+67ft-78ft

Overall

27170

Females

11403

F40-44

11403

15K→20K

9.3 - 12.4 mi

Top 95%
×5
+106ft-86ft

Overall

27541

Females

11640

F40-44

11640

20K→HALF

12.4 - 13.1 mi

Top 94%
×2
+19ft-37ft

Overall

27148

Females

11454

F40-44

11454

HALF→25K

13.1 - 15.5 mi

Top 95%
×4
+66ft-88ft

Overall

27516

Females

11674

F40-44

11674

25K→30K

15.5 - 18.6 mi

Top 91%
×9
+181ft-148ft

Overall

26491

Females

11167

F40-44

11167

30K→20M

18.6 - 20.0 mi

Top 91%
×5
+64ft-50ft

Overall

26288

Females

11130

F40-44

11130

20M→21M

20.0 - 21.0 mi

Top 91%
×8
+106ft-24ft

Overall

26371

Females

11211

F40-44

11211

21M→35K

21.0 - 21.8 mi

Top 100%
×7
+17ft-86ft

Overall

28991

Females

12567

F40-44

12567

35K→23M

21.8 - 23.0 mi

Top 94%
×5
+23ft-63ft

Overall

27309

Females

11734

F40-44

11734

23M→24M

23.0 - 24.0 mi

Top 93%
×6
+12ft-82ft

Overall

26941

Females

11585

F40-44

11585

24M→40K

24.0 - 24.9 mi

Top 95%
×1
+6ft-20ft

Overall

27480

Females

11859

F40-44

11859

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1
+13ft-16ft

Overall

27003

Females

11628

F40-44

11628

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27344

Females

11795

F40-44

11795

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1224*
Passed By
604
Net Change
+553
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28083
5K → 10K338*23+315#28083#27768
10K → 15K247*39+208#27768#27560
15K → 20K8996-7#27560#27567
20K → HALF3112+19#27567#27548
HALF → 25K8066+14#27548#27534
25K → 30K17913+166#27534#27368
30K → 20M9316+77#27368#27291
20M → 21M5126+25#27291#27266
21M → 35K0200-267#27266#27533
35K → 23M3042-12#27533#27545
23M → 24M258+17#27545#27528
24M → 40K2733-6#27528#27534
40K → 25.2M11110#27534#27534
25.2M → FINISH2319+4#27534#27530
TOTALS1224*604+553

* 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

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OTQ

Olympic Trials Qualifying analysis available

Activity Data

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