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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sara Kenefick

Bib: 10235 •F •Age: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 12%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 3%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
20:33
3.11 mi
Rank: #5134
Start → 5K
20:33 | 6:37/mi
10K
41:15
6.21 mi
Rank: #5322 (-188)
5K → 10K
20:42 | 6:40/mi
15K
1:01:51
9.32 mi
Rank: #5254 (+68)
10K → 15K
20:36 | 6:38/mi
20K
1:22:34
12.43 mi
Rank: #5133 (+121)
15K → 20K
20:43 | 6:41/mi
HALF
1:26:57
13.11 mi
Rank: #5060 (+73)
20K → HALF
4:23 | 6:26/mi
25K
1:43:00
15.53 mi
Rank: #4907 (+153)
HALF → 25K
16:03 | 6:38/mi
30K
2:03:37
18.64 mi
Rank: #4554 (+353)
25K → 30K
20:37 | 6:39/mi
20M
2:12:42
20.00 mi
Rank: #4418 (+136)
30K → 20M
9:05 | 6:42/mi
21M
2:19:33
21.00 mi
Rank: #4283 (+135)
20M → 21M
6:51 | 6:51/mi
35K
2:24:16
21.75 mi
Rank: #4181 (+102)
21M → 35K
4:43 | 6:19/mi
23M
2:32:29
23.00 mi
Rank: #4035 (+146)
35K → 23M
8:13 | 6:34/mi
24M
2:38:46
24.00 mi
Rank: #3902 (+133)
23M → 24M
6:17 | 6:17/mi
40K
2:44:15
24.85 mi
Rank: #3779 (+123)
24M → 40K
5:29 | 6:25/mi
25.2M
2:46:38
25.20 mi
Rank: #3731 (+48)
40K → 25.2M
2:23 | 6:55/mi
FINISH
2:52:54
26.22 mi
Rank: #3615 (+116)
25.2M → FINISH
6:16 | 6:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:26:57
Pace6:38 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:57
Pace6:34 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1220:336:3720:33
6:37
-
10K
6.21 mi10:57:5441:156:3920:42
6:40
+0:03
15K
9.32 mi11:18:301:01:516:3920:36
6:38
-0:02
20K
12.43 mi11:39:131:22:346:3920:43
6:41
+0:03
HALF
13.11 mi11:43:361:26:576:384:23
6:26
-0:15
25K
15.53 mi11:59:391:43:006:3816:03
6:38
+0:12
30K
18.64 mi12:20:162:03:376:3820:37
6:39
+0:01
20M
20.00 mi12:29:212:12:426:399:05
6:42
+0:03
21M
21.00 mi12:36:122:19:336:396:51
6:51
+0:09
35K
21.75 mi12:40:552:24:166:394:43
6:19
-0:32
23M
23.00 mi12:49:082:32:296:388:13
6:34
+0:15
24M
24.00 mi12:55:252:38:466:376:17
6:17
-0:17
40K
24.85 mi13:00:542:44:156:375:29
6:25
+0:08
25.2M
25.20 mi13:03:172:46:386:372:23
6:55
+0:30
FINISH
26.22 mi13:09:332:52:546:366:16
6:09
-0:46

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

6:09 /mi

Average Pace

6:36 /mi

Slowest Pace

6:55 /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

2:43:40

95% of race

Time at Steady Pace

9:14

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:36 /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 mi10:37:1220:336:3720:33
6:37
#5134
10K
6.21 mi10:57:5441:156:3920:42
6:40
#5322
15K
9.32 mi11:18:301:01:516:3920:36
6:38
#5254
20K
12.43 mi11:39:131:22:346:3920:43
6:41
#5133
HALF
13.11 mi11:43:361:26:576:384:23
6:26
#5060
25K
15.53 mi11:59:391:43:006:3816:03
6:38
#4907
30K
18.64 mi12:20:162:03:376:3820:37
6:39
#4554
20M
20.00 mi12:29:212:12:426:399:05
6:42
#4418
21M
21.00 mi12:36:122:19:336:396:51
6:51
#4283
35K
21.75 mi12:40:552:24:166:394:43
6:19
#4181
23M
23.00 mi12:49:082:32:296:388:13
6:34
#4035
24M
24.00 mi12:55:252:38:466:376:17
6:17
#3902
40K
24.85 mi13:00:542:44:156:375:29
6:25
#3779
25.2M
25.20 mi13:03:172:46:386:372:23
6:55
#3731
FINISH
26.22 mi13:09:332:52:546:366:16
6:09
#3615
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 mi51343453455180(Top 18%)362(Top 3%)362(Top 6%)
10K6.21 mi3.10 mi5322-188372-27372-275609(Top 19%)439(Top 3%)439(Top 8%)
15K9.32 mi3.11 mi5254+68365+7365+75180(Top 18%)362(Top 3%)362(Top 6%)
20K12.43 mi3.11 mi5133+121347+18347+184938(Top 17%)338(Top 3%)338(Top 6%)
HALF13.11 mi0.68 mi5060+73337+10337+104012(Top 14%)206(Top 2%)206(Top 4%)
25K15.53 mi2.42 mi4907+153321+16321+164268(Top 15%)272(Top 2%)272(Top 5%)
30K18.64 mi3.11 mi4554+353274+47274+473331(Top 11%)186(Top 1%)186(Top 3%)
20M20.00 mi1.36 mi4418+136263+11263+113423(Top 12%)229(Top 2%)229(Top 4%)
21M21.00 mi1.00 mi4283+135258+5258+52711(Top 9%)168(Top 1%)168(Top 3%)
35K21.75 mi0.75 mi4181+102252+6252+62574(Top 9%)151(Top 1%)151(Top 3%)
23M23.00 mi1.25 mi4035+146243+9243+92757(Top 10%)184(Top 1%)184(Top 3%)
24M24.00 mi1.00 mi3902+133239+4239+42157(Top 7%)129(Top 1%)129(Top 2%)
40K24.85 mi0.85 mi3779+123231+8231+82217(Top 8%)152(Top 1%)152(Top 3%)
25.2M25.20 mi0.35 mi3731+48222+9222+92343(Top 8%)186(Top 1%)186(Top 3%)
FINISH26.22 mi1.02 mi3615+116211+11211+112294(Top 8%)181(Top 1%)181(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5180

Females

362

F18-39

362

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5609

Females

439

F18-39

439

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5180

Females

362

F18-39

362

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

4938

Females

338

F18-39

338

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

4012

Females

206

F18-39

206

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4268

Females

272

F18-39

272

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3331

Females

186

F18-39

186

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3423

Females

229

F18-39

229

20M→21M

20.0 - 21.0 mi

Top 9%
×8
+106ft-24ft

Overall

2711

Females

168

F18-39

168

21M→35K

21.0 - 21.8 mi

Top 9%
×7
+17ft-86ft

Overall

2574

Females

151

F18-39

151

35K→23M

21.8 - 23.0 mi

Top 10%
×5
+23ft-63ft

Overall

2757

Females

184

F18-39

184

23M→24M

23.0 - 24.0 mi

Top 7%
×6
+12ft-82ft

Overall

2157

Females

129

F18-39

129

24M→40K

24.0 - 24.9 mi

Top 8%
×1
+6ft-20ft

Overall

2217

Females

152

F18-39

152

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1
+13ft-16ft

Overall

2343

Females

186

F18-39

186

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2294

Females

181

F18-39

181

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2011*
Passed By
400
Net Change
+1519
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5134
5K → 10K104200-188#5134#5322
10K → 15K16496+68#5322#5254
15K → 20K16241+121#5254#5133
20K → HALF730+73#5133#5060
HALF → 25K17623+153#5060#4907
25K → 30K357*4+353#4907#4554
30K → 20M1437+136#4554#4418
20M → 21M1372+135#4418#4283
21M → 35K1042+102#4283#4181
35K → 23M15812+146#4181#4035
23M → 24M1374+133#4035#3902
24M → 40K1230+123#3902#3779
40K → 25.2M502+48#3779#3731
25.2M → FINISH1237+116#3731#3615
TOTALS2011*400+1519

* 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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Export & Support

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Export Track Data

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