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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Katherine Dannecker Stevens

Bib: 14901 •F •Age: N/A

WI

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 48%
Gender (Female)
#0 / 12578
Top 35%
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
23:41
3.11 mi
Rank: #13862
Start → 5K
23:41 | 7:38/mi
10K
47:27
6.21 mi
Rank: #14061 (-199)
5K → 10K
23:46 | 7:39/mi
15K
1:11:14
9.32 mi
Rank: #14020 (+41)
10K → 15K
23:47 | 7:40/mi
20K
1:37:15
12.43 mi
Rank: #15380 (-1360)
15K → 20K
26:01 | 8:23/mi
HALF
1:42:27
13.11 mi
Rank: #15310 (+70)
20K → HALF
5:12 | 7:38/mi
25K
2:02:33
15.53 mi
Rank: #15673 (-363)
HALF → 25K
20:06 | 8:18/mi
30K
2:27:35
18.64 mi
Rank: #15340 (+333)
25K → 30K
25:02 | 8:04/mi
20M
2:38:35
20.00 mi
Rank: #15161 (+179)
30K → 20M
11:00 | 8:06/mi
21M
2:47:08
21.00 mi
Rank: #15020 (+141)
20M → 21M
8:33 | 8:33/mi
35K
2:52:55
21.75 mi
Rank: #14918 (+102)
21M → 35K
5:47 | 7:44/mi
23M
3:02:43
23.00 mi
Rank: #14676 (+242)
35K → 23M
9:48 | 7:50/mi
24M
3:10:16
24.00 mi
Rank: #14478 (+198)
23M → 24M
7:33 | 7:33/mi
40K
3:16:43
24.85 mi
Rank: #14254 (+224)
24M → 40K
6:27 | 7:33/mi
25.2M
3:19:33
25.20 mi
Rank: #14169 (+85)
40K → 25.2M
2:50 | 8:13/mi
FINISH
3:26:46
26.22 mi
Rank: #13945 (+224)
25.2M → FINISH
7:13 | 7:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:27
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:44:19
Pace7:58 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2823:417:3823:41
7:38
-
10K
6.21 mi11:18:1447:277:3923:46
7:39
+0:01
15K
9.32 mi11:42:011:11:147:3923:47
7:40
+0:01
20K
12.43 mi12:08:021:37:157:5026:01
8:23
+0:43
HALF
13.11 mi12:13:141:42:277:495:12
7:38
-0:45
25K
15.53 mi12:33:202:02:337:5420:06
8:18
+0:40
30K
18.64 mi12:58:222:27:357:5625:02
8:04
-0:14
20M
20.00 mi13:09:222:38:357:5611:00
8:06
+0:02
21M
21.00 mi13:17:552:47:087:588:33
8:33
+0:27
35K
21.75 mi13:23:422:52:557:585:47
7:44
-0:49
23M
23.00 mi13:33:303:02:437:579:48
7:50
+0:06
24M
24.00 mi13:41:033:10:167:567:33
7:33
-0:17
40K
24.85 mi13:47:303:16:437:556:27
7:33
0:00
25.2M
25.20 mi13:50:203:19:337:562:50
8:13
+0:40
FINISH
26.22 mi13:57:333:26:467:547:13
7:05
-1:08

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

7:05 /mi

Average Pace

7:54 /mi

Slowest Pace

8:33 /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

7:13

3% of race

Time at Steady Pace

1:46:01

51% of race

Time at Slower Pace

1:33:32

45% of race

Average Pace: 7:53 /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 mi10:54:2823:417:3823:41
7:38
#13862
10K
6.21 mi11:18:1447:277:3923:46
7:39
#14061
15K
9.32 mi11:42:011:11:147:3923:47
7:40
#14020
20K
12.43 mi12:08:021:37:157:5026:01
8:23
#15380
HALF
13.11 mi12:13:141:42:277:495:12
7:38
#15310
25K
15.53 mi12:33:202:02:337:5420:06
8:18
#15673
30K
18.64 mi12:58:222:27:357:5625:02
8:04
#15340
20M
20.00 mi13:09:222:38:357:5611:00
8:06
#15161
21M
21.00 mi13:17:552:47:087:588:33
8:33
#15020
35K
21.75 mi13:23:422:52:557:585:47
7:44
#14918
23M
23.00 mi13:33:303:02:437:579:48
7:50
#14676
24M
24.00 mi13:41:033:10:167:567:33
7:33
#14478
40K
24.85 mi13:47:303:16:437:556:27
7:33
#14254
25.2M
25.20 mi13:50:203:19:337:562:50
8:13
#14169
FINISH
26.22 mi13:57:333:26:467:547:13
7:05
#13945
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 mi138623994399414166(Top 49%)4232(Top 34%)4232(Top 74%)
10K6.21 mi3.10 mi14061-1994132-1384132-13814347(Top 49%)4319(Top 34%)4319(Top 76%)
15K9.32 mi3.11 mi14020+414133-14133-114166(Top 49%)4232(Top 34%)4232(Top 74%)
20K12.43 mi3.11 mi15380-13604975-8424975-84218557(Top 64%)6826(Top 54%)6826(Top 119%)
HALF13.11 mi0.68 mi15310+704931+444931+4414180(Top 49%)4264(Top 34%)4264(Top 75%)
25K15.53 mi2.42 mi15673-3635173-2425173-24217355(Top 60%)6195(Top 49%)6195(Top 108%)
30K18.64 mi3.11 mi15340+3335009+1645009+16413936(Top 48%)4363(Top 35%)4363(Top 76%)
20M20.00 mi1.36 mi15161+1794920+894920+8913546(Top 47%)4258(Top 34%)4258(Top 74%)
21M21.00 mi1.00 mi15020+1414868+524868+5213482(Top 46%)4310(Top 34%)4310(Top 75%)
35K21.75 mi0.75 mi14918+1024825+434825+4312602(Top 43%)3876(Top 31%)3876(Top 68%)
23M23.00 mi1.25 mi14676+2424705+1204705+12011282(Top 39%)3262(Top 26%)3262(Top 57%)
24M24.00 mi1.00 mi14478+1984612+934612+9310536(Top 36%)2951(Top 23%)2951(Top 52%)
40K24.85 mi0.85 mi14254+2244498+1144498+1149230(Top 32%)2411(Top 19%)2411(Top 42%)
25.2M25.20 mi0.35 mi14169+854462+364462+369842(Top 34%)2788(Top 22%)2788(Top 49%)
FINISH26.22 mi1.02 mi13945+2244353+1094353+1098261(Top 28%)2050(Top 16%)2050(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14166

Females

4232

F18-39

4232

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14347

Females

4319

F18-39

4319

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14166

Females

4232

F18-39

4232

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18557

Females

6826

F18-39

6826

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14180

Females

4264

F18-39

4264

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17355

Females

6195

F18-39

6195

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13936

Females

4363

F18-39

4363

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13546

Females

4258

F18-39

4258

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13482

Females

4310

F18-39

4310

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12602

Females

3876

F18-39

3876

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11282

Females

3262

F18-39

3262

23M→24M

23.0 - 24.0 mi

Top 36%
×6
+12ft-82ft

Overall

10536

Females

2951

F18-39

2951

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9230

Females

2411

F18-39

2411

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

9842

Females

2788

F18-39

2788

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8261

Females

2050

F18-39

2050

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2440*
Passed By
930
Net Change
-83
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13862
5K → 10K200200-199#13862#14061
10K → 15K227*186+41#14061#14020
15K → 20K12200-1360#14020#15380
20K → HALF777+70#15380#15310
HALF → 25K59200-363#15310#15673
25K → 30K381*48+333#15673#15340
30K → 20M19920+179#15340#15161
20M → 21M17130+141#15161#15020
21M → 35K11311+102#15020#14918
35K → 23M254*12+242#14918#14676
23M → 24M203*5+198#14676#14478
24M → 40K227*3+224#14478#14254
40K → 25.2M894+85#14254#14169
25.2M → FINISH228*4+224#14169#13945
TOTALS2440*930-83

* 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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