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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

BOSTON MARATHON 2026

Katie Kellermann

Bib: 29971 •F •Age: N/A

0:00

0:00

/ mi

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Top 45%

Age Group (F18-39)

#0 / 5716

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

Start

0:00:00

Race begins

28:09

3.11 mi

Rank: #22912

Start → 5K

28:09 | 9:04/mi

28:09

3.11 mi

Rank: #22912

Start → 5K

28:09 | 9:04/mi

10K

53:33

6.21 mi

Rank: #20861 (+2051)

5K → 10K

25:24 | 8:11/mi

10K

53:33

6.21 mi

Rank: #20861 (+2051)

5K → 10K

25:24 | 8:11/mi

15K

1:19:05

9.32 mi

Rank: #20061 (+800)

10K → 15K

25:32 | 8:14/mi

15K

1:19:05

9.32 mi

Rank: #20061 (+800)

10K → 15K

25:32 | 8:14/mi

20K

1:44:31

12.43 mi

Rank: #19418 (+643)

15K → 20K

25:26 | 8:12/mi

20K

1:44:31

12.43 mi

Rank: #19418 (+643)

15K → 20K

25:26 | 8:12/mi

HALF

1:50:04

13.11 mi

Rank: #19361 (+57)

20K → HALF

5:33 | 8:09/mi

HALF

1:50:04

13.11 mi

Rank: #19361 (+57)

20K → HALF

5:33 | 8:09/mi

25K

2:09:44

15.53 mi

Rank: #18852 (+509)

HALF → 25K

19:40 | 8:07/mi

25K

2:09:44

15.53 mi

Rank: #18852 (+509)

HALF → 25K

19:40 | 8:07/mi

30K

2:35:16

18.64 mi

Rank: #18211 (+641)

25K → 30K

25:32 | 8:14/mi

30K

2:35:16

18.64 mi

Rank: #18211 (+641)

25K → 30K

25:32 | 8:14/mi

20M

2:46:03

20.00 mi

Rank: #17800 (+411)

30K → 20M

10:47 | 7:57/mi

20M

2:46:03

20.00 mi

Rank: #17800 (+411)

30K → 20M

10:47 | 7:57/mi

21M

2:54:25

21.00 mi

Rank: #17484 (+316)

20M → 21M

8:22 | 8:22/mi

21M

2:54:25

21.00 mi

Rank: #17484 (+316)

20M → 21M

8:22 | 8:22/mi

35K

3:00:15

21.75 mi

Rank: #17316 (+168)

21M → 35K

5:50 | 7:48/mi

35K

3:00:15

21.75 mi

Rank: #17316 (+168)

21M → 35K

5:50 | 7:48/mi

23M

3:10:09

23.00 mi

Rank: #16998 (+318)

35K → 23M

9:54 | 7:55/mi

23M

3:10:09

23.00 mi

Rank: #16998 (+318)

35K → 23M

9:54 | 7:55/mi

24M

3:17:42

24.00 mi

Rank: #16725 (+273)

23M → 24M

7:33 | 7:33/mi

24M

3:17:42

24.00 mi

Rank: #16725 (+273)

23M → 24M

7:33 | 7:33/mi

40K

3:24:07

24.85 mi

Rank: #16414 (+311)

24M → 40K

6:25 | 7:31/mi

40K

3:24:07

24.85 mi

Rank: #16414 (+311)

24M → 40K

6:25 | 7:31/mi

25.2M

3:26:55

25.20 mi

Rank: #16298 (+116)

40K → 25.2M

2:48 | 8:08/mi

25.2M

3:26:55

25.20 mi

Rank: #16298 (+116)

40K → 25.2M

2:48 | 8:08/mi

FINISH

3:34:28

26.22 mi

Rank: #16088 (+210)

25.2M → FINISH

7:33 | 7:25/mi

FINISH

3:34:28

26.22 mi

Rank: #16088 (+210)

25.2M → FINISH

7:33 | 7:25/mi

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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half

via HALF

Distance13.11 mi

Time1:50:04

Pace8:24 /mi

2nd Half✓ Faster

Spacer

Distance13.11 mi

Time1:44:24

Pace7:58 /mi

📊Negative Split: 5.1% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:52:08	28:09	9:04	28:09	9:04	-
10K	6.21 mi	12:17:32	53:33	8:38	25:24	8:11	-0:53
15K	9.32 mi	12:43:04	1:19:05	8:30	25:32	8:14	+0:03
20K	12.43 mi	13:08:30	1:44:31	8:25	25:26	8:12	-0:02
HALF	13.11 mi	13:14:03	1:50:04	8:24	5:33	8:09	-0:03
25K	15.53 mi	13:33:43	2:09:44	8:22	19:40	8:07	-0:02
30K	18.64 mi	13:59:15	2:35:16	8:20	25:32	8:14	+0:07
20M	20.00 mi	14:10:02	2:46:03	8:19	10:47	7:57	-0:17
21M	21.00 mi	14:18:24	2:54:25	8:19	8:22	8:22	+0:25
35K	21.75 mi	14:24:14	3:00:15	8:18	5:50	7:48	-0:34
23M	23.00 mi	14:34:08	3:10:09	8:17	9:54	7:55	+0:07
24M	24.00 mi	14:41:41	3:17:42	8:15	7:33	7:33	-0:22
40K	24.85 mi	14:48:06	3:24:07	8:13	6:25	7:31	-0:02
25.2M	25.20 mi	14:50:54	3:26:55	8:13	2:48	8:08	+0:37
FINISH	26.22 mi	14:58:27	3:34:28	8:12	7:33	7:25	-0:43

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

7:25 /mi

Average Pace

8:11 /mi

Slowest Pace

9:04 /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

37:15

17% of race

Time at Steady Pace

2:20:42

66% of race

Time at Slower Pace

36:31

17% of race

Average Pace: 8:11 /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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:52:08	28:09	9:04	28:09	9:04	#22912
10K	6.21 mi	12:17:32	53:33	8:38	25:24	8:11	#20861
15K	9.32 mi	12:43:04	1:19:05	8:30	25:32	8:14	#20061
20K	12.43 mi	13:08:30	1:44:31	8:25	25:26	8:12	#19418
HALF	13.11 mi	13:14:03	1:50:04	8:24	5:33	8:09	#19361
25K	15.53 mi	13:33:43	2:09:44	8:22	19:40	8:07	#18852
30K	18.64 mi	13:59:15	2:35:16	8:20	25:32	8:14	#18211
20M	20.00 mi	14:10:02	2:46:03	8:19	10:47	7:57	#17800
21M	21.00 mi	14:18:24	2:54:25	8:19	8:22	8:22	#17484
35K	21.75 mi	14:24:14	3:00:15	8:18	5:50	7:48	#17316
23M	23.00 mi	14:34:08	3:10:09	8:17	9:54	7:55	#16998
24M	24.00 mi	14:41:41	3:17:42	8:15	7:33	7:33	#16725
40K	24.85 mi	14:48:06	3:24:07	8:13	6:25	7:31	#16414
25.2M	25.20 mi	14:50:54	3:26:55	8:13	2:48	8:08	#16298
FINISH	26.22 mi	14:58:27	3:34:28	8:12	7:33	7:25	#16088

Faster pace

Steady pace

Slower pace

Rankings

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

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	3.11 mi	22912	9129	9129	18448(Top 64%)	6725(Top 53%)	6725(Top 118%)
10K	6.21 mi	3.10 mi	20861+2051	8077+1052	8077+1052	18438(Top 64%)	6709(Top 53%)	6709(Top 117%)
15K	9.32 mi	3.11 mi	20061+800	7641+436	7641+436	18448(Top 64%)	6725(Top 53%)	6725(Top 118%)
20K	12.43 mi	3.11 mi	19418+643	7295+346	7295+346	17415(Top 60%)	6166(Top 49%)	6166(Top 108%)
HALF	13.11 mi	0.68 mi	19361+57	7263+32	7263+32	18050(Top 62%)	6478(Top 52%)	6478(Top 113%)
25K	15.53 mi	2.42 mi	18852+509	6986+277	6986+277	16213(Top 56%)	5545(Top 44%)	5545(Top 97%)
30K	18.64 mi	3.11 mi	18211+641	6658+328	6658+328	15065(Top 52%)	5014(Top 40%)	5014(Top 88%)
20M	20.00 mi	1.36 mi	17800+411	6436+222	6436+222	12424(Top 43%)	3638(Top 29%)	3638(Top 64%)
21M	21.00 mi	1.00 mi	17484+316	6273+163	6273+163	12326(Top 42%)	3708(Top 29%)	3708(Top 65%)
35K	21.75 mi	0.75 mi	17316+168	6191+82	6191+82	13121(Top 45%)	4165(Top 33%)	4165(Top 73%)
23M	23.00 mi	1.25 mi	16998+318	6038+153	6038+153	11878(Top 41%)	3548(Top 28%)	3548(Top 62%)
24M	24.00 mi	1.00 mi	16725+273	5897+141	5897+141	10543(Top 36%)	2958(Top 24%)	2958(Top 52%)
40K	24.85 mi	0.85 mi	16414+311	5753+144	5753+144	8954(Top 31%)	2270(Top 18%)	2270(Top 40%)
25.2M	25.20 mi	0.35 mi	16298+116	5701+52	5701+52	9239(Top 32%)	2502(Top 20%)	2502(Top 44%)
FINISH	26.22 mi	1.02 mi	16088+210	5605+96	5605+96	10793(Top 37%)	3267(Top 26%)	3267(Top 57%)

3267

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

6878*

Passed By

Net Change

+6824

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#22912
5K → 10K	2059*	8	+2051	#22912	#20861
10K → 15K	817*	17	+800	#20861	#20061
15K → 20K	652*	9	+643	#20061	#19418
20K → HALF	63	6	+57	#19418	#19361
HALF → 25K	509*	0	+509	#19361	#18852
25K → 30K	641*	0	+641	#18852	#18211
30K → 20M	411*	0	+411	#18211	#17800
20M → 21M	317*	1	+316	#17800	#17484
21M → 35K	173	5	+168	#17484	#17316
35K → 23M	321*	3	+318	#17316	#16998
23M → 24M	273*	0	+273	#16998	#16725
24M → 40K	311*	0	+311	#16725	#16414
40K → 25.2M	116	0	+116	#16414	#16298
25.2M → FINISH	215*	5	+210	#16298	#16088
TOTALS	6878*	54	+6824

* 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

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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 Track Data

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Results processed 3 months ago

Public Race Data

Katie Kellermann

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

AI Performance Report

Understand What Really Happened During Your Race

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→HALF

HALF→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→FINISH

Passing

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Qualifying & Age Grade

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management