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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kelly Matthews

Bib: 28192 •F •Age: N/A

MA

Boston Marathon logo
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
32:00
3.11 mi
Rank: #26738
Start → 5K
32:00 | 10:18/mi
10K
1:03:52
6.21 mi
Rank: #26576 (+162)
5K → 10K
31:52 | 10:16/mi
15K
1:34:31
9.32 mi
Rank: #26162 (+414)
10K → 15K
30:39 | 9:52/mi
20K
2:04:37
12.43 mi
Rank: #25662 (+500)
15K → 20K
30:06 | 9:42/mi
HALF
2:10:36
13.11 mi
Rank: #25492 (+170)
20K → HALF
5:59 | 8:47/mi
25K
2:34:50
15.53 mi
Rank: #25310 (+182)
HALF → 25K
24:14 | 10:00/mi
30K
3:07:48
18.64 mi
Rank: #25160 (+150)
25K → 30K
32:58 | 10:37/mi
20M
3:22:11
20.00 mi
Rank: #25068 (+92)
30K → 20M
14:23 | 10:36/mi
21M
3:33:38
21.00 mi
Rank: #25009 (+59)
20M → 21M
11:27 | 11:27/mi
35K
3:41:29
21.75 mi
Rank: #24981 (+28)
21M → 35K
7:51 | 10:30/mi
23M
3:55:25
23.00 mi
Rank: #24972 (+9)
35K → 23M
13:56 | 11:09/mi
24M
4:05:58
24.00 mi
Rank: #24944 (+28)
23M → 24M
10:33 | 10:33/mi
40K
4:15:31
24.85 mi
Rank: #24915 (+29)
24M → 40K
9:33 | 11:11/mi
25.2M
4:19:24
25.20 mi
Rank: #24887 (+28)
40K → 25.2M
3:53 | 11:16/mi
FINISH
4:29:56
26.22 mi
Rank: #24878 (+9)
25.2M → FINISH
10:32 | 10:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:10:36
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:19:20
Pace10:38 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2132:0010:1832:00
10:18
-
10K
6.21 mi12:31:131:03:5210:1731:52
10:16
-0:02
15K
9.32 mi13:01:521:34:3110:0930:39
9:52
-0:24
20K
12.43 mi13:31:582:04:3710:0230:06
9:42
-0:10
HALF
13.11 mi13:37:572:10:369:585:59
8:47
-0:55
25K
15.53 mi14:02:112:34:509:5924:14
10:00
+1:13
30K
18.64 mi14:35:093:07:4810:0532:58
10:37
+0:37
20M
20.00 mi14:49:323:22:1110:0714:23
10:36
-0:01
21M
21.00 mi15:00:593:33:3810:1111:27
11:27
+0:51
35K
21.75 mi15:08:503:41:2910:127:51
10:30
-0:57
23M
23.00 mi15:22:463:55:2510:1513:56
11:09
+0:39
24M
24.00 mi15:33:194:05:5810:1510:33
10:33
-0:36
40K
24.85 mi15:42:524:15:3110:179:33
11:11
+0:38
25.2M
25.20 mi15:46:454:19:2410:183:53
11:16
+0:05
FINISH
26.22 mi15:57:174:29:5610:1910:32
10:21
-0:55

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

8:47 /mi

Average Pace

10:18 /mi

Slowest Pace

11:27 /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

1:30:58

34% of race

Time at Steady Pace

2:20:09

52% of race

Time at Slower Pace

38:49

14% 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 mi11:59:2132:0010:1832:00
10:18
#26738
10K
6.21 mi12:31:131:03:5210:1731:52
10:16
#26576
15K
9.32 mi13:01:521:34:3110:0930:39
9:52
#26162
20K
12.43 mi13:31:582:04:3710:0230:06
9:42
#25662
HALF
13.11 mi13:37:572:10:369:585:59
8:47
#25492
25K
15.53 mi14:02:112:34:509:5924:14
10:00
#25310
30K
18.64 mi14:35:093:07:4810:0532:58
10:37
#25160
20M
20.00 mi14:49:323:22:1110:0714:23
10:36
#25068
21M
21.00 mi15:00:593:33:3810:1111:27
11:27
#25009
35K
21.75 mi15:08:503:41:2910:127:51
10:30
#24981
23M
23.00 mi15:22:463:55:2510:1513:56
11:09
#24972
24M
24.00 mi15:33:194:05:5810:1510:33
10:33
#24944
40K
24.85 mi15:42:524:15:3110:179:33
11:11
#24915
25.2M
25.20 mi15:46:454:19:2410:183:53
11:16
#24887
FINISH
26.22 mi15:57:174:29:5610:1910:32
10:21
#24878
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 mi26738111181111825371(Top 87%)10366(Top 82%)10366(Top 181%)
10K6.21 mi3.10 mi26576+16211042+7611042+7626441(Top 91%)10978(Top 87%)10978(Top 192%)
15K9.32 mi3.11 mi26162+41410807+23510807+23525371(Top 87%)10366(Top 82%)10366(Top 181%)
20K12.43 mi3.11 mi25662+50010536+27110536+27124278(Top 84%)9817(Top 78%)9817(Top 172%)
HALF13.11 mi0.68 mi25492+17010448+8810448+8821774(Top 75%)8537(Top 68%)8537(Top 149%)
25K15.53 mi2.42 mi25310+18210363+8510363+8524297(Top 84%)9869(Top 78%)9869(Top 173%)
30K18.64 mi3.11 mi25160+15010306+5710306+5724541(Top 85%)10134(Top 81%)10134(Top 177%)
20M20.00 mi1.36 mi25068+9210285+2110285+2124067(Top 83%)9949(Top 79%)9949(Top 174%)
21M21.00 mi1.00 mi25009+5910262+2310262+2324095(Top 83%)10030(Top 80%)10030(Top 175%)
35K21.75 mi0.75 mi24981+2810256+610256+624311(Top 84%)10152(Top 81%)10152(Top 178%)
23M23.00 mi1.25 mi24972+910271-1510271-1524774(Top 85%)10463(Top 83%)10463(Top 183%)
24M24.00 mi1.00 mi24944+2810267+410267+424213(Top 83%)10195(Top 81%)10195(Top 178%)
40K24.85 mi0.85 mi24915+2910263+410263+424590(Top 85%)10436(Top 83%)10436(Top 183%)
25.2M25.20 mi0.35 mi24887+2810254+910254+923044(Top 79%)9642(Top 77%)9642(Top 169%)
FINISH26.22 mi1.02 mi24878+910265-1110265-1124688(Top 85%)10462(Top 83%)10462(Top 183%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21
+97ft-345ft

Overall

25371

Females

10366

F18-39

10366

5K→10K

3.1 - 6.2 mi

Top 91%
×5
+79ft-138ft

Overall

26441

Females

10978

F18-39

10978

10K→15K

6.2 - 9.3 mi

Top 87%
×3
+67ft-78ft

Overall

25371

Females

10366

F18-39

10366

15K→20K

9.3 - 12.4 mi

Top 84%
×5
+106ft-86ft

Overall

24278

Females

9817

F18-39

9817

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21774

Females

8537

F18-39

8537

HALF→25K

13.1 - 15.5 mi

Top 84%
×4
+66ft-88ft

Overall

24297

Females

9869

F18-39

9869

25K→30K

15.5 - 18.6 mi

Top 85%
×9
+181ft-148ft

Overall

24541

Females

10134

F18-39

10134

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24067

Females

9949

F18-39

9949

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

24095

Females

10030

F18-39

10030

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24311

Females

10152

F18-39

10152

35K→23M

21.8 - 23.0 mi

Top 85%
×5
+23ft-63ft

Overall

24774

Females

10463

F18-39

10463

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24213

Females

10195

F18-39

10195

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24590

Females

10436

F18-39

10436

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1
+13ft-16ft

Overall

23044

Females

9642

F18-39

9642

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
×2
+22ft-21ft

Overall

24688

Females

10462

F18-39

10462

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2277*
Passed By
417
Net Change
+1860
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26738
5K → 10K279*117+162#26738#26576
10K → 15K427*13+414#26576#26162
15K → 20K503*3+500#26162#25662
20K → HALF1711+170#25662#25492
HALF → 25K1897+182#25492#25310
25K → 30K201*51+150#25310#25160
30K → 20M11220+92#25160#25068
20M → 21M9233+59#25068#25009
21M → 35K5123+28#25009#24981
35K → 23M7061+9#24981#24972
23M → 24M5931+28#24972#24944
24M → 40K5021+29#24944#24915
40K → 25.2M346+28#24915#24887
25.2M → FINISH3930+9#24887#24878
TOTALS2277*417+1860

* 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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