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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Katherine Adams

Bib: 13076 •F •Age: N/A

NC

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Age Group (F18-39)
#0 / 5716
Top 40%
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
23:47
3.11 mi
Rank: #14164
Start → 5K
23:47 | 7:40/mi
10K
47:28
6.21 mi
Rank: #14080 (+84)
5K → 10K
23:41 | 7:38/mi
15K
1:11:05
9.32 mi
Rank: #13890 (+190)
10K → 15K
23:37 | 7:37/mi
20K
1:34:46
12.43 mi
Rank: #13642 (+248)
15K → 20K
23:41 | 7:38/mi
HALF
1:39:57
13.11 mi
Rank: #13648 (-6)
20K → HALF
5:11 | 7:37/mi
25K
1:58:26
15.53 mi
Rank: #13437 (+211)
HALF → 25K
18:29 | 7:38/mi
30K
2:22:05
18.64 mi
Rank: #12890 (+547)
25K → 30K
23:39 | 7:37/mi
20M
2:32:23
20.00 mi
Rank: #12626 (+264)
30K → 20M
10:18 | 7:35/mi
21M
2:40:14
21.00 mi
Rank: #12391 (+235)
20M → 21M
7:51 | 7:51/mi
35K
2:45:40
21.75 mi
Rank: #12267 (+124)
21M → 35K
5:26 | 7:16/mi
23M
2:55:05
23.00 mi
Rank: #12030 (+237)
35K → 23M
9:25 | 7:32/mi
24M
3:02:18
24.00 mi
Rank: #11802 (+228)
23M → 24M
7:13 | 7:13/mi
40K
3:08:37
24.85 mi
Rank: #11619 (+183)
24M → 40K
6:19 | 7:24/mi
25.2M
3:11:18
25.20 mi
Rank: #11521 (+98)
40K → 25.2M
2:41 | 7:47/mi
FINISH
3:18:24
26.22 mi
Rank: #11303 (+218)
25.2M → FINISH
7:06 | 6:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:39:57
Pace7:38 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:38:27
Pace7:31 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5723:477:4023:47
7:40
-
10K
6.21 mi11:16:3847:287:3923:41
7:38
-0:02
15K
9.32 mi11:40:151:11:057:3823:37
7:37
-0:01
20K
12.43 mi12:03:561:34:467:3823:41
7:38
+0:01
HALF
13.11 mi12:09:071:39:577:385:11
7:37
-0:01
25K
15.53 mi12:27:361:58:267:3818:29
7:38
+0:01
30K
18.64 mi12:51:152:22:057:3823:39
7:37
-0:01
20M
20.00 mi13:01:332:32:237:3810:18
7:35
-0:02
21M
21.00 mi13:09:242:40:147:387:51
7:51
+0:16
35K
21.75 mi13:14:502:45:407:385:26
7:16
-0:35
23M
23.00 mi13:24:152:55:057:379:25
7:32
+0:16
24M
24.00 mi13:31:283:02:187:367:13
7:13
-0:19
40K
24.85 mi13:37:473:08:377:366:19
7:24
+0:11
25.2M
25.20 mi13:40:283:11:187:362:41
7:47
+0:23
FINISH
26.22 mi13:47:343:18:247:357:06
6:59
-0:48

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

6:59 /mi

Average Pace

7:34 /mi

Slowest Pace

7:51 /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

3:07:52

95% of race

Time at Steady Pace

10:32

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi10:52:5723:477:4023:47
7:40
#14164
10K
6.21 mi11:16:3847:287:3923:41
7:38
#14080
15K
9.32 mi11:40:151:11:057:3823:37
7:37
#13890
20K
12.43 mi12:03:561:34:467:3823:41
7:38
#13642
HALF
13.11 mi12:09:071:39:577:385:11
7:37
#13648
25K
15.53 mi12:27:361:58:267:3818:29
7:38
#13437
30K
18.64 mi12:51:152:22:057:3823:39
7:37
#12890
20M
20.00 mi13:01:332:32:237:3810:18
7:35
#12626
21M
21.00 mi13:09:242:40:147:387:51
7:51
#12391
35K
21.75 mi13:14:502:45:407:385:26
7:16
#12267
23M
23.00 mi13:24:152:55:057:379:25
7:32
#12030
24M
24.00 mi13:31:283:02:187:367:13
7:13
#11802
40K
24.85 mi13:37:473:08:377:366:19
7:24
#11619
25.2M
25.20 mi13:40:283:11:187:362:41
7:47
#11521
FINISH
26.22 mi13:47:343:18:247:357:06
6:59
#11303
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 mi141644168416813676(Top 47%)3956(Top 31%)3956(Top 69%)
10K6.21 mi3.10 mi14080+844141+274141+2714062(Top 48%)4146(Top 33%)4146(Top 73%)
15K9.32 mi3.11 mi13890+1904047+944047+9413676(Top 47%)3956(Top 31%)3956(Top 69%)
20K12.43 mi3.11 mi13642+2483932+1153932+11513039(Top 45%)3681(Top 29%)3681(Top 64%)
HALF13.11 mi0.68 mi13648-63935-33935-313900(Top 48%)4062(Top 32%)4062(Top 71%)
25K15.53 mi2.42 mi13437+2113842+933842+9312430(Top 43%)3400(Top 27%)3400(Top 59%)
30K18.64 mi3.11 mi12890+5473589+2533589+25310547(Top 36%)2541(Top 20%)2541(Top 44%)
20M20.00 mi1.36 mi12626+2643477+1123477+1129750(Top 34%)2274(Top 18%)2274(Top 40%)
21M21.00 mi1.00 mi12391+2353352+1253352+1258910(Top 31%)2001(Top 16%)2001(Top 35%)
35K21.75 mi0.75 mi12267+1243289+633289+639097(Top 31%)2082(Top 17%)2082(Top 36%)
23M23.00 mi1.25 mi12030+2373190+993190+999092(Top 31%)2145(Top 17%)2145(Top 38%)
24M24.00 mi1.00 mi11802+2283084+1063084+1068031(Top 28%)1750(Top 14%)1750(Top 31%)
40K24.85 mi0.85 mi11619+1833019+653019+658119(Top 28%)1862(Top 15%)1862(Top 33%)
25.2M25.20 mi0.35 mi11521+982988+312988+317104(Top 24%)1502(Top 12%)1502(Top 26%)
FINISH26.22 mi1.02 mi11303+2182890+982890+987362(Top 25%)1642(Top 13%)1642(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13676

Females

3956

F18-39

3956

5K→10K

3.1 - 6.2 mi

Top 48%
×5
+79ft-138ft

Overall

14062

Females

4146

F18-39

4146

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13676

Females

3956

F18-39

3956

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13039

Females

3681

F18-39

3681

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13900

Females

4062

F18-39

4062

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12430

Females

3400

F18-39

3400

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10547

Females

2541

F18-39

2541

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9750

Females

2274

F18-39

2274

20M→21M

20.0 - 21.0 mi

Top 31%
×8
+106ft-24ft

Overall

8910

Females

2001

F18-39

2001

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

9097

Females

2082

F18-39

2082

35K→23M

21.8 - 23.0 mi

Top 31%
×5
+23ft-63ft

Overall

9092

Females

2145

F18-39

2145

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

8031

Females

1750

F18-39

1750

24M→40K

24.0 - 24.9 mi

Top 28%
×1
+6ft-20ft

Overall

8119

Females

1862

F18-39

1862

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

7104

Females

1502

F18-39

1502

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
×2
+22ft-21ft

Overall

7362

Females

1642

F18-39

1642

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3331*
Passed By
470
Net Change
+2861
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14164
5K → 10K284*200+84#14164#14080
10K → 15K295*105+190#14080#13890
15K → 20K304*56+248#13890#13642
20K → HALF2531-6#13642#13648
HALF → 25K244*33+211#13648#13437
25K → 30K557*10+547#13437#12890
30K → 20M265*1+264#12890#12626
20M → 21M240*5+235#12626#12391
21M → 35K1273+124#12391#12267
35K → 23M247*10+237#12267#12030
23M → 24M229*1+228#12030#11802
24M → 40K1907+183#11802#11619
40K → 25.2M1024+98#11619#11521
25.2M → FINISH222*4+218#11521#11303
TOTALS3331*470+2861

* 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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