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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kerri Weber

Bib: 28622 •F •Age: N/A

MA

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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
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
26:19
3.11 mi
Rank: #19935
Start → 5K
26:19 | 8:29/mi
10K
51:44
6.21 mi
Rank: #19197 (+738)
5K → 10K
25:25 | 8:11/mi
15K
1:17:24
9.32 mi
Rank: #19052 (+145)
10K → 15K
25:40 | 8:16/mi
20K
1:44:00
12.43 mi
Rank: #19194 (-142)
15K → 20K
26:36 | 8:34/mi
HALF
1:49:48
13.11 mi
Rank: #19246 (-52)
20K → HALF
5:48 | 8:31/mi
25K
2:10:58
15.53 mi
Rank: #19329 (-83)
HALF → 25K
21:10 | 8:44/mi
30K
2:51:20
18.64 mi
Rank: #22601 (-3272)
25K → 30K
40:22 | 13:00/mi
20M
3:11:04
20.00 mi
Rank: #23597 (-996)
30K → 20M
19:44 | 14:32/mi
21M
3:24:58
21.00 mi
Rank: #23934 (-337)
20M → 21M
13:54 | 13:54/mi
35K
3:34:52
21.75 mi
Rank: #24239 (-305)
21M → 35K
9:54 | 13:14/mi
23M
3:49:59
23.00 mi
Rank: #24412 (-173)
35K → 23M
15:07 | 12:05/mi
24M
4:02:02
24.00 mi
Rank: #24542 (-130)
23M → 24M
12:03 | 12:03/mi
40K
4:13:26
24.85 mi
Rank: #24742 (-200)
24M → 40K
11:24 | 13:20/mi
25.2M
4:17:34
25.20 mi
Rank: #24725 (+17)
40K → 25.2M
4:08 | 12:00/mi
FINISH
4:30:09
26.22 mi
Rank: #24897 (-172)
25.2M → FINISH
12:35 | 12:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:48
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time2:40:21
Pace12:14 /mi
📊Positive Split: 46.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4826:198:2926:19
8:29
-
10K
6.21 mi12:15:1351:448:2025:25
8:11
-0:18
15K
9.32 mi12:40:531:17:248:1925:40
8:16
+0:05
20K
12.43 mi13:07:291:44:008:2326:36
8:34
+0:18
HALF
13.11 mi13:13:171:49:488:235:48
8:31
-0:03
25K
15.53 mi13:34:272:10:588:2621:10
8:44
+0:13
30K
18.64 mi14:14:492:51:209:1240:22
13:00
+4:16
20M
20.00 mi14:34:333:11:049:3419:44
14:32
+1:32
21M
21.00 mi14:48:273:24:589:4613:54
13:54
-0:38
35K
21.75 mi14:58:213:34:529:539:54
13:14
-0:40
23M
23.00 mi15:13:283:49:5910:0015:07
12:05
-1:09
24M
24.00 mi15:25:314:02:0210:0612:03
12:03
-0:02
40K
24.85 mi15:36:554:13:2610:1211:24
13:20
+1:17
25.2M
25.20 mi15:41:034:17:3410:144:08
12:00
-1:20
FINISH
26.22 mi15:53:384:30:0910:1912:35
12:21
+0:21

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

8:11 /mi

Average Pace

10:19 /mi

Slowest Pace

14:32 /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

2:10:58

48% of race

Time at Steady Pace

1:24:15

31% of race

Time at Slower Pace

54:56

20% of race

Average Pace: 10:18 /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 mi11:49:4826:198:2926:19
8:29
#19935
10K
6.21 mi12:15:1351:448:2025:25
8:11
#19197
15K
9.32 mi12:40:531:17:248:1925:40
8:16
#19052
20K
12.43 mi13:07:291:44:008:2326:36
8:34
#19194
HALF
13.11 mi13:13:171:49:488:235:48
8:31
#19246
25K
15.53 mi13:34:272:10:588:2621:10
8:44
#19329
30K
18.64 mi14:14:492:51:209:1240:22
13:00
#22601
20M
20.00 mi14:34:333:11:049:3419:44
14:32
#23597
21M
21.00 mi14:48:273:24:589:4613:54
13:54
#23934
35K
21.75 mi14:58:213:34:529:539:54
13:14
#24239
23M
23.00 mi15:13:283:49:5910:0015:07
12:05
#24412
24M
24.00 mi15:25:314:02:0210:0612:03
12:03
#24542
40K
24.85 mi15:36:554:13:2610:1211:24
13:20
#24742
25.2M
25.20 mi15:41:034:17:3410:144:08
12:00
#24725
FINISH
26.22 mi15:53:384:30:0910:1912:35
12:21
#24897
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 mi199357595759518758(Top 65%)6903(Top 55%)6903(Top 121%)
10K6.21 mi3.10 mi19197+7387178+4177178+41718479(Top 64%)6735(Top 54%)6735(Top 118%)
15K9.32 mi3.11 mi19052+1457086+927086+9218758(Top 65%)6903(Top 55%)6903(Top 121%)
20K12.43 mi3.11 mi19194-1427168-827168-8219681(Top 68%)7452(Top 59%)7452(Top 130%)
HALF13.11 mi0.68 mi19246-527199-317199-3120374(Top 70%)7805(Top 62%)7805(Top 137%)
25K15.53 mi2.42 mi19329-837254-557254-5519888(Top 69%)7606(Top 60%)7606(Top 133%)
30K18.64 mi3.11 mi22601-32729004-17509004-175027705(Top 95%)11835(Top 94%)11835(Top 207%)
20M20.00 mi1.36 mi23597-9969521-5179521-51728411(Top 98%)12262(Top 97%)12262(Top 215%)
21M21.00 mi1.00 mi23934-3379685-1649685-16427241(Top 94%)11668(Top 93%)11668(Top 204%)
35K21.75 mi0.75 mi24239-3059861-1769861-17627886(Top 96%)12032(Top 96%)12032(Top 210%)
23M23.00 mi1.25 mi24412-1739967-1069967-10626226(Top 90%)11177(Top 89%)11177(Top 196%)
24M24.00 mi1.00 mi24542-13010053-8610053-8626682(Top 92%)11457(Top 91%)11457(Top 200%)
40K24.85 mi0.85 mi24742-20010176-12310176-12327364(Top 94%)11800(Top 94%)11800(Top 206%)
25.2M25.20 mi0.35 mi24725+1710173+310173+324441(Top 84%)10366(Top 82%)10366(Top 181%)
FINISH26.22 mi1.02 mi24897-17210273-10010273-10027773(Top 96%)12005(Top 95%)12005(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18758

Females

6903

F18-39

6903

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18479

Females

6735

F18-39

6735

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18758

Females

6903

F18-39

6903

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19681

Females

7452

F18-39

7452

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20374

Females

7805

F18-39

7805

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

19888

Females

7606

F18-39

7606

25K→30K

15.5 - 18.6 mi

Top 95%
×9
+181ft-148ft

Overall

27705

Females

11835

F18-39

11835

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28411

Females

12262

F18-39

12262

20M→21M

20.0 - 21.0 mi

Top 94%
×8
+106ft-24ft

Overall

27241

Females

11668

F18-39

11668

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27886

Females

12032

F18-39

12032

35K→23M

21.8 - 23.0 mi

Top 90%
×5
+23ft-63ft

Overall

26226

Females

11177

F18-39

11177

23M→24M

23.0 - 24.0 mi

Top 92%
×6
+12ft-82ft

Overall

26682

Females

11457

F18-39

11457

24M→40K

24.0 - 24.9 mi

Top 94%
×1
+6ft-20ft

Overall

27364

Females

11800

F18-39

11800

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24441

Females

10366

F18-39

10366

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
×2
+22ft-21ft

Overall

27773

Females

12005

F18-39

12005

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1375*
Passed By
2156
Net Change
-4962
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19935
5K → 10K804*66+738#19935#19197
10K → 15K255*110+145#19197#19052
15K → 20K106200-142#19052#19194
20K → HALF1466-52#19194#19246
HALF → 25K99182-83#19246#19329
25K → 30K3200-3272#19329#22601
30K → 20M3200-996#22601#23597
20M → 21M5200-337#23597#23934
21M → 35K5200-305#23934#24239
35K → 23M24197-173#24239#24412
23M → 24M20150-130#24412#24542
24M → 40K7200-200#24542#24742
40K → 25.2M258+17#24742#24725
25.2M → FINISH5177-172#24725#24897
TOTALS1375*2156-4962

* 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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