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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Katherine Somers

Bib: 7651 •F •Age: N/A

NV

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 24%
Gender (Female)
#0 / 12578
Top 7%
Age Group (F18-39)
#0 / 5716
Top 14%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Katherine

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:45/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
21:49
3.11 mi
Rank: #8732
Start → 5K
21:49 | 7:02/mi
10K
42:57
6.21 mi
Rank: #7934 (+798)
5K → 10K
21:08 | 6:49/mi
15K
1:04:05
9.32 mi
Rank: #7597 (+337)
10K → 15K
21:08 | 6:49/mi
20K
1:25:36
12.43 mi
Rank: #7503 (+94)
15K → 20K
21:31 | 6:56/mi
HALF
1:30:12
13.11 mi
Rank: #7447 (+56)
20K → HALF
4:36 | 6:45/mi
25K
1:47:10
15.53 mi
Rank: #7400 (+47)
HALF → 25K
16:58 | 7:00/mi
30K
2:09:47
18.64 mi
Rank: #7436 (-36)
25K → 30K
22:37 | 7:17/mi
20M
2:19:52
20.00 mi
Rank: #7466 (-30)
30K → 20M
10:05 | 7:26/mi
21M
2:27:30
21.00 mi
Rank: #7411 (+55)
20M → 21M
7:38 | 7:38/mi
35K
2:32:41
21.75 mi
Rank: #7354 (+57)
21M → 35K
5:11 | 6:56/mi
23M
2:41:25
23.00 mi
Rank: #7153 (+201)
35K → 23M
8:44 | 6:59/mi
24M
2:48:15
24.00 mi
Rank: #7023 (+130)
23M → 24M
6:50 | 6:50/mi
40K
2:54:28
24.85 mi
Rank: #6977 (+46)
24M → 40K
6:13 | 7:17/mi
25.2M
2:57:08
25.20 mi
Rank: #6948 (+29)
40K → 25.2M
2:40 | 7:44/mi
FINISH
3:04:04
26.22 mi
Rank: #6873 (+75)
25.2M → FINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:12
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:33:52
Pace7:10 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5121:497:0221:49
7:02
-
10K
6.21 mi10:49:5942:576:5521:08
6:49
-0:13
15K
9.32 mi11:11:071:04:056:5321:08
6:49
0:00
20K
12.43 mi11:32:381:25:366:5421:31
6:56
+0:07
HALF
13.11 mi11:37:141:30:126:534:36
6:45
-0:11
25K
15.53 mi11:54:121:47:106:5416:58
7:00
+0:15
30K
18.64 mi12:16:492:09:476:5822:37
7:17
+0:17
20M
20.00 mi12:26:542:19:527:0010:05
7:26
+0:09
21M
21.00 mi12:34:322:27:307:027:38
7:38
+0:12
35K
21.75 mi12:39:432:32:417:025:11
6:56
-0:42
23M
23.00 mi12:48:272:41:257:028:44
6:59
+0:03
24M
24.00 mi12:55:172:48:157:016:50
6:50
-0:09
40K
24.85 mi13:01:302:54:287:026:13
7:17
+0:27
25.2M
25.20 mi13:04:102:57:087:022:40
7:44
+0:27
FINISH
26.22 mi13:11:063:04:047:026:56
6:49
-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

6:45 /mi

Average Pace

7:02 /mi

Slowest Pace

7:44 /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

2:43:41

89% of race

Time at Steady Pace

20:23

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:01 /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 mi10:28:5121:497:0221:49
7:02
#8732
10K
6.21 mi10:49:5942:576:5521:08
6:49
#7934
15K
9.32 mi11:11:071:04:056:5321:08
6:49
#7597
20K
12.43 mi11:32:381:25:366:5421:31
6:56
#7503
HALF
13.11 mi11:37:141:30:126:534:36
6:45
#7447
25K
15.53 mi11:54:121:47:106:5416:58
7:00
#7400
30K
18.64 mi12:16:492:09:476:5822:37
7:17
#7436
20M
20.00 mi12:26:542:19:527:0010:05
7:26
#7466
21M
21.00 mi12:34:322:27:307:027:38
7:38
#7411
35K
21.75 mi12:39:432:32:417:025:11
6:56
#7354
23M
23.00 mi12:48:272:41:257:028:44
6:59
#7153
24M
24.00 mi12:55:172:48:157:016:50
6:50
#7023
40K
24.85 mi13:01:302:54:287:026:13
7:17
#6977
25.2M
25.20 mi13:04:102:57:087:022:40
7:44
#6948
FINISH
26.22 mi13:11:063:04:047:026:56
6:49
#6873
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 mi8732130913096869(Top 24%)766(Top 6%)766(Top 13%)
10K6.21 mi3.10 mi7934+7981059+2501059+2507032(Top 24%)804(Top 6%)804(Top 14%)
15K9.32 mi3.11 mi7597+337958+101958+1016869(Top 24%)766(Top 6%)766(Top 13%)
20K12.43 mi3.11 mi7503+94945+13945+137330(Top 25%)917(Top 7%)917(Top 16%)
HALF13.11 mi0.68 mi7447+56929+16929+166719(Top 23%)746(Top 6%)746(Top 13%)
25K15.53 mi2.42 mi7400+47924+5924+57384(Top 25%)994(Top 8%)994(Top 17%)
30K18.64 mi3.11 mi7436-36954-30954-307934(Top 27%)1331(Top 11%)1331(Top 23%)
20M20.00 mi1.36 mi7466-30975-21975-218558(Top 29%)1714(Top 14%)1714(Top 30%)
21M21.00 mi1.00 mi7411+55974+1974+17407(Top 26%)1357(Top 11%)1357(Top 24%)
35K21.75 mi0.75 mi7354+57973+1973+16614(Top 23%)1024(Top 8%)1024(Top 18%)
23M23.00 mi1.25 mi7153+201931+42931+425347(Top 18%)693(Top 6%)693(Top 12%)
24M24.00 mi1.00 mi7023+130918+13918+135410(Top 19%)772(Top 6%)772(Top 14%)
40K24.85 mi0.85 mi6977+46916+2916+27261(Top 25%)1472(Top 12%)1472(Top 26%)
25.2M25.20 mi0.35 mi6948+29914+2914+26691(Top 23%)1286(Top 10%)1286(Top 22%)
FINISH26.22 mi1.02 mi6873+75905+9905+96178(Top 21%)1165(Top 9%)1165(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21
+97ft-345ft

Overall

6869

Females

766

F18-39

766

5K→10K

3.1 - 6.2 mi

Top 24%
×5
+79ft-138ft

Overall

7032

Females

804

F18-39

804

10K→15K

6.2 - 9.3 mi

Top 24%
×3
+67ft-78ft

Overall

6869

Females

766

F18-39

766

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7330

Females

917

F18-39

917

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6719

Females

746

F18-39

746

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7384

Females

994

F18-39

994

25K→30K

15.5 - 18.6 mi

Top 27%
×9
+181ft-148ft

Overall

7934

Females

1331

F18-39

1331

30K→20M

18.6 - 20.0 mi

Top 29%
×5
+64ft-50ft

Overall

8558

Females

1714

F18-39

1714

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7407

Females

1357

F18-39

1357

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6614

Females

1024

F18-39

1024

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5347

Females

693

F18-39

693

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5410

Females

772

F18-39

772

24M→40K

24.0 - 24.9 mi

Top 25%
×1
+6ft-20ft

Overall

7261

Females

1472

F18-39

1472

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6691

Females

1286

F18-39

1286

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6178

Females

1165

F18-39

1165

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2469*
Passed By
610
Net Change
+1859
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8732
5K → 10K816*18+798#8732#7934
10K → 15K358*21+337#7934#7597
15K → 20K18389+94#7597#7503
20K → HALF637+56#7503#7447
HALF → 25K13992+47#7447#7400
25K → 30K120156-36#7400#7436
30K → 20M6696-30#7436#7466
20M → 21M9035+55#7466#7411
21M → 35K7316+57#7411#7354
35K → 23M210*9+201#7354#7153
23M → 24M1377+130#7153#7023
24M → 40K7731+46#7023#6977
40K → 25.2M356+29#6977#6948
25.2M → FINISH10227+75#6948#6873
TOTALS2469*610+1859

* 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

Activity Data

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