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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kristin Sheeley

Bib: 15810 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Female)
#0 / 12578
Top 21%
Masters (Masters Women)
#0 / 6862
Top 7%
Age Group (F40-44)
#0 / 1737
Top 16%
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Segment-by-segment breakdown
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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
22:27
3.11 mi
Rank: #10430
Start β†’ 5K
22:27 | 7:14/mi
10K
45:24
6.21 mi
Rank: #11146 (-716)
5K β†’ 10K
22:57 | 7:24/mi
15K
1:08:20
9.32 mi
Rank: #11312 (-166)
10K β†’ 15K
22:56 | 7:23/mi
20K
1:31:24
12.43 mi
Rank: #11335 (-23)
15K β†’ 20K
23:04 | 7:26/mi
HALF
1:36:27
13.11 mi
Rank: #11370 (-35)
20K β†’ HALF
5:03 | 7:25/mi
25K
1:54:37
15.53 mi
Rank: #11357 (+13)
HALF β†’ 25K
18:10 | 7:30/mi
30K
2:18:27
18.64 mi
Rank: #11266 (+91)
25K β†’ 30K
23:50 | 7:41/mi
20M
2:28:52
20.00 mi
Rank: #11184 (+82)
30K β†’ 20M
10:25 | 7:41/mi
21M
2:37:10
21.00 mi
Rank: #11174 (+10)
20M β†’ 21M
8:18 | 8:18/mi
35K
2:42:41
21.75 mi
Rank: #11103 (+71)
21M β†’ 35K
5:31 | 7:23/mi
23M
2:52:13
23.00 mi
Rank: #10965 (+138)
35K β†’ 23M
9:32 | 7:38/mi
24M
2:59:42
24.00 mi
Rank: #10859 (+106)
23M β†’ 24M
7:29 | 7:29/mi
40K
3:06:13
24.85 mi
Rank: #10788 (+71)
24M β†’ 40K
6:31 | 7:38/mi
25.2M
3:09:07
25.20 mi
Rank: #10777 (+11)
40K β†’ 25.2M
2:54 | 8:25/mi
FINISH
3:16:36
26.22 mi
Rank: #10733 (+44)
25.2M β†’ FINISH
7:29 | 7:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:27
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:40:09
Pace7:39 /mi
πŸ“ŠPositive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1622:277:1422:27
7:14
-
10K
6.21 mi11:17:1345:247:1922:57
7:24
+0:10
15K
9.32 mi11:40:091:08:207:2022:56
7:23
-0:01
20K
12.43 mi12:03:131:31:247:2223:04
7:26
+0:03
HALF
13.11 mi12:08:161:36:277:225:03
7:25
-0:01
25K
15.53 mi12:26:261:54:377:2318:10
7:30
+0:05
30K
18.64 mi12:50:162:18:277:2623:50
7:41
+0:11
20M
20.00 mi13:00:412:28:527:2710:25
7:41
0:00
21M
21.00 mi13:08:592:37:107:308:18
8:18
+0:37
35K
21.75 mi13:14:302:42:417:295:31
7:23
-0:55
23M
23.00 mi13:24:022:52:137:309:32
7:38
+0:15
24M
24.00 mi13:31:312:59:427:307:29
7:29
-0:09
40K
24.85 mi13:38:023:06:137:306:31
7:38
+0:09
25.2M
25.20 mi13:40:563:09:077:312:54
8:25
+0:47
FINISH
26.22 mi13:48:253:16:367:317:29
7:21
-1:04

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:14 /mi

Average Pace

7:30 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

3:05:24

94% of race

Time at Steady Pace

11:12

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:54:1622:277:1422:27
7:14
#10430
10K
6.21 mi11:17:1345:247:1922:57
7:24
#11146
15K
9.32 mi11:40:091:08:207:2022:56
7:23
#11312
20K
12.43 mi12:03:131:31:247:2223:04
7:26
#11335
HALF
13.11 mi12:08:161:36:277:225:03
7:25
#11370
25K
15.53 mi12:26:261:54:377:2318:10
7:30
#11357
30K
18.64 mi12:50:162:18:277:2623:50
7:41
#11266
20M
20.00 mi13:00:412:28:527:2710:25
7:41
#11184
21M
21.00 mi13:08:592:37:107:308:18
8:18
#11174
35K
21.75 mi13:14:302:42:417:295:31
7:23
#11103
23M
23.00 mi13:24:022:52:137:309:32
7:38
#10965
24M
24.00 mi13:31:312:59:427:307:29
7:29
#10859
40K
24.85 mi13:38:023:06:137:306:31
7:38
#10788
25.2M
25.20 mi13:40:563:09:077:312:54
8:25
#10777
FINISH
26.22 mi13:48:253:16:367:317:29
7:21
#10733
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi104302094209411790(Top 41%)2917(Top 23%)2917(Top 168%)
10K6.21 mi3.10 mi11146-7162478-3842478-38411974(Top 41%)2949(Top 23%)2949(Top 170%)
15K9.32 mi3.11 mi11312-1662595-1172595-11711790(Top 41%)2917(Top 23%)2917(Top 168%)
20K12.43 mi3.11 mi11335-232635-402635-4011346(Top 39%)2753(Top 22%)2753(Top 158%)
HALF13.11 mi0.68 mi11370-352659-242659-2412217(Top 42%)3122(Top 25%)3122(Top 180%)
25K15.53 mi2.42 mi11357+132677-182677-1811344(Top 39%)2816(Top 22%)2816(Top 162%)
30K18.64 mi3.11 mi11266+912673+42673+411013(Top 38%)2766(Top 22%)2766(Top 159%)
20M20.00 mi1.36 mi11184+822661+122661+1210395(Top 36%)2592(Top 21%)2592(Top 149%)
21M21.00 mi1.00 mi11174+102685-242685-2411855(Top 41%)3436(Top 27%)3436(Top 198%)
35K21.75 mi0.75 mi11103+712665+202665+209942(Top 34%)2465(Top 20%)2465(Top 142%)
23M23.00 mi1.25 mi10965+1382618+472618+479739(Top 34%)2469(Top 20%)2469(Top 142%)
24M24.00 mi1.00 mi10859+1062594+242594+249979(Top 34%)2660(Top 21%)2660(Top 153%)
40K24.85 mi0.85 mi10788+712575+192575+199785(Top 34%)2648(Top 21%)2648(Top 152%)
25.2M25.20 mi0.35 mi10777+112582-72582-711065(Top 38%)3356(Top 27%)3356(Top 193%)
FINISH26.22 mi1.02 mi10733+442580+22580+210235(Top 35%)2957(Top 24%)2957(Top 170%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
Γ—21
+97ft-345ft

Overall

11790

Females

2917

F40-44

2917

5K→10K

3.1 - 6.2 mi

Top 41%
Γ—5
+79ft-138ft

Overall

11974

Females

2949

F40-44

2949

10K→15K

6.2 - 9.3 mi

Top 41%
Γ—3
+67ft-78ft

Overall

11790

Females

2917

F40-44

2917

15K→20K

9.3 - 12.4 mi

Top 39%
Γ—5
+106ft-86ft

Overall

11346

Females

2753

F40-44

2753

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12217

Females

3122

F40-44

3122

HALF→25K

13.1 - 15.5 mi

Top 39%
Γ—4
+66ft-88ft

Overall

11344

Females

2816

F40-44

2816

25K→30K

15.5 - 18.6 mi

Top 38%
Γ—9
+181ft-148ft

Overall

11013

Females

2766

F40-44

2766

30K→20M

18.6 - 20.0 mi

Top 36%
Γ—5
+64ft-50ft

Overall

10395

Females

2592

F40-44

2592

20M→21M

20.0 - 21.0 mi

Top 41%
Γ—8
+106ft-24ft

Overall

11855

Females

3436

F40-44

3436

21M→35K

21.0 - 21.8 mi

Top 34%
Γ—7
+17ft-86ft

Overall

9942

Females

2465

F40-44

2465

35K→23M

21.8 - 23.0 mi

Top 34%
Γ—5
+23ft-63ft

Overall

9739

Females

2469

F40-44

2469

23M→24M

23.0 - 24.0 mi

Top 34%
Γ—6
+12ft-82ft

Overall

9979

Females

2660

F40-44

2660

24M→40K

24.0 - 24.9 mi

Top 34%
Γ—1
+6ft-20ft

Overall

9785

Females

2648

F40-44

2648

40K→25.2M

24.9 - 25.2 mi

Top 38%
Γ—1
+13ft-16ft

Overall

11065

Females

3356

F40-44

3356

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
Γ—2
+22ft-21ft

Overall

10235

Females

2957

F40-44

2957

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1571*
Passed By
1215
Net Change
-303
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10430
5K β†’ 10K52200-716#10430#11146
10K β†’ 15K125200-166#11146#11312
15K β†’ 20K137160-23#11312#11335
20K β†’ HALF2257-35#11335#11370
HALF β†’ 25K131118+13#11370#11357
25K β†’ 30K239*148+91#11357#11266
30K β†’ 20M13351+82#11266#11184
20M β†’ 21M9989+10#11184#11174
21M β†’ 35K9524+71#11174#11103
35K β†’ 23M17436+138#11103#10965
23M β†’ 24M13630+106#10965#10859
24M β†’ 40K10130+71#10859#10788
40K β†’ 25.2M4130+11#10788#10777
25.2M β†’ FINISH8642+44#10777#10733
TOTALS1571*1215-303

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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