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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Anna Kathryn Kilby

Bib: 8610 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 22%
Gender (Female)
#0 / 12578
Top 6%
Age Group (F18-39)
#0 / 5716
Top 11%
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
19:52
3.11 mi
Rank: #3432
Start → 5K
19:52 | 6:24/mi
10K
40:00
6.21 mi
Rank: #3737 (-305)
5K → 10K
20:08 | 6:29/mi
15K
1:00:40
9.32 mi
Rank: #4250 (-513)
10K → 15K
20:40 | 6:40/mi
20K
1:21:49
12.43 mi
Rank: #4682 (-432)
15K → 20K
21:09 | 6:49/mi
HALF
1:26:21
13.11 mi
Rank: #4715 (-33)
20K → HALF
4:32 | 6:40/mi
25K
1:42:59
15.53 mi
Rank: #4895 (-180)
HALF → 25K
16:38 | 6:52/mi
30K
2:05:07
18.64 mi
Rank: #5184 (-289)
25K → 30K
22:08 | 7:08/mi
20M
2:15:07
20.00 mi
Rank: #5439 (-255)
30K → 20M
10:00 | 7:22/mi
21M
2:23:02
21.00 mi
Rank: #5666 (-227)
20M → 21M
7:55 | 7:55/mi
35K
2:28:25
21.75 mi
Rank: #5792 (-126)
21M → 35K
5:23 | 7:12/mi
23M
2:37:57
23.00 mi
Rank: #6049 (-257)
35K → 23M
9:32 | 7:38/mi
24M
2:45:24
24.00 mi
Rank: #6242 (-193)
23M → 24M
7:27 | 7:27/mi
40K
2:51:52
24.85 mi
Rank: #6301 (-59)
24M → 40K
6:28 | 7:34/mi
25.2M
2:54:38
25.20 mi
Rank: #6321 (-20)
40K → 25.2M
2:46 | 8:02/mi
FINISH
3:02:03
26.22 mi
Rank: #6367 (-46)
25.2M → FINISH
7:25 | 7:17/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:21
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:35:42
Pace7:18 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:0919:526:2419:52
6:24
-
10K
6.21 mi10:55:1740:006:2720:08
6:29
+0:05
15K
9.32 mi11:15:571:00:406:3120:40
6:40
+0:11
20K
12.43 mi11:37:061:21:496:3621:09
6:49
+0:09
HALF
13.11 mi11:41:381:26:216:364:32
6:40
-0:09
25K
15.53 mi11:58:161:42:596:3816:38
6:52
+0:12
30K
18.64 mi12:20:242:05:076:4322:08
7:08
+0:16
20M
20.00 mi12:30:242:15:076:4610:00
7:22
+0:14
21M
21.00 mi12:38:192:23:026:497:55
7:55
+0:33
35K
21.75 mi12:43:422:28:256:505:23
7:12
-0:43
23M
23.00 mi12:53:142:37:576:539:32
7:38
+0:26
24M
24.00 mi13:00:412:45:246:547:27
7:27
-0:11
40K
24.85 mi13:07:092:51:526:556:28
7:34
+0:07
25.2M
25.20 mi13:09:552:54:386:562:46
8:02
+0:28
FINISH
26.22 mi13:17:203:02:036:577:25
7:17
-0:45

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

6:24 /mi

Average Pace

6:57 /mi

Slowest Pace

8:02 /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

1:42:59

57% of race

Time at Steady Pace

44:56

25% of race

Time at Slower Pace

34:08

19% of race

Average Pace: 6:57 /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 mi10:35:0919:526:2419:52
6:24
#3432
10K
6.21 mi10:55:1740:006:2720:08
6:29
#3737
15K
9.32 mi11:15:571:00:406:3120:40
6:40
#4250
20K
12.43 mi11:37:061:21:496:3621:09
6:49
#4682
HALF
13.11 mi11:41:381:26:216:364:32
6:40
#4715
25K
15.53 mi11:58:161:42:596:3816:38
6:52
#4895
30K
18.64 mi12:20:242:05:076:4322:08
7:08
#5184
20M
20.00 mi12:30:242:15:076:4610:00
7:22
#5439
21M
21.00 mi12:38:192:23:026:497:55
7:55
#5666
35K
21.75 mi12:43:422:28:256:505:23
7:12
#5792
23M
23.00 mi12:53:142:37:576:539:32
7:38
#6049
24M
24.00 mi13:00:412:45:246:547:27
7:27
#6242
40K
24.85 mi13:07:092:51:526:556:28
7:34
#6301
25.2M
25.20 mi13:09:552:54:386:562:46
8:02
#6321
FINISH
26.22 mi13:17:203:02:036:577:25
7:17
#6367
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 mi34321611615399(Top 19%)400(Top 3%)400(Top 7%)
10K6.21 mi3.10 mi3737-305179-18179-184088(Top 14%)209(Top 2%)209(Top 4%)
15K9.32 mi3.11 mi4250-513220-41220-415399(Top 19%)400(Top 3%)400(Top 7%)
20K12.43 mi3.11 mi4682-432281-61281-616300(Top 22%)651(Top 5%)651(Top 11%)
HALF13.11 mi0.68 mi4715-33286-5286-55797(Top 20%)550(Top 4%)550(Top 10%)
25K15.53 mi2.42 mi4895-180319-33319-336332(Top 22%)708(Top 6%)708(Top 12%)
30K18.64 mi3.11 mi5184-289385-66385-666857(Top 24%)941(Top 7%)941(Top 16%)
20M20.00 mi1.36 mi5439-255447-62447-628146(Top 28%)1529(Top 12%)1529(Top 27%)
21M21.00 mi1.00 mi5666-227517-70517-709347(Top 32%)2180(Top 17%)2180(Top 38%)
35K21.75 mi0.75 mi5792-126563-46563-468535(Top 29%)1784(Top 14%)1784(Top 31%)
23M23.00 mi1.25 mi6049-257626-63626-639714(Top 33%)2444(Top 19%)2444(Top 43%)
24M24.00 mi1.00 mi6242-193677-51677-519709(Top 33%)2519(Top 20%)2519(Top 44%)
40K24.85 mi0.85 mi6301-59702-25702-259315(Top 32%)2413(Top 19%)2413(Top 42%)
25.2M25.20 mi0.35 mi6321-20715-13715-138504(Top 29%)2079(Top 17%)2079(Top 36%)
FINISH26.22 mi1.02 mi6367-46741-26741-269715(Top 33%)2691(Top 21%)2691(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5399

Females

400

F18-39

400

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4088

Females

209

F18-39

209

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5399

Females

400

F18-39

400

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6300

Females

651

F18-39

651

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5797

Females

550

F18-39

550

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6332

Females

708

F18-39

708

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6857

Females

941

F18-39

941

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8146

Females

1529

F18-39

1529

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9347

Females

2180

F18-39

2180

21M→35K

21.0 - 21.8 mi

Top 29%
×7
+17ft-86ft

Overall

8535

Females

1784

F18-39

1784

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9714

Females

2444

F18-39

2444

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9709

Females

2519

F18-39

2519

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9315

Females

2413

F18-39

2413

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1
+13ft-16ft

Overall

8504

Females

2079

F18-39

2079

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9715

Females

2691

F18-39

2691

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
393
Passed By
2201
Net Change
-2935
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3432
5K → 10K55200-305#3432#3737
10K → 15K8200-513#3737#4250
15K → 20K17200-432#4250#4682
20K → HALF740-33#4682#4715
HALF → 25K37200-180#4715#4895
25K → 30K64200-289#4895#5184
30K → 20M17200-255#5184#5439
20M → 21M20200-227#5439#5666
21M → 35K24150-126#5666#5792
35K → 23M34200-257#5792#6049
23M → 24M24200-193#6049#6242
24M → 40K3392-59#6242#6301
40K → 25.2M1737-20#6301#6321
25.2M → FINISH3682-46#6321#6367
TOTALS3932201-2935
📊

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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