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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

Amy Clapham

Bib: 18161 •F •Age: N/A

0:00

0:00

/ mi

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

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

23:49

3.11 mi

Rank: #14271

Start → 5K

23:49 | 7:40/mi

23:49

3.11 mi

Rank: #14271

Start → 5K

23:49 | 7:40/mi

10K

47:31

6.21 mi

Rank: #14155 (+116)

5K → 10K

23:42 | 7:38/mi

10K

47:31

6.21 mi

Rank: #14155 (+116)

5K → 10K

23:42 | 7:38/mi

15K

1:11:36

9.32 mi

Rank: #14398 (-243)

10K → 15K

24:05 | 7:46/mi

15K

1:11:36

9.32 mi

Rank: #14398 (-243)

10K → 15K

24:05 | 7:46/mi

20K

1:36:15

12.43 mi

Rank: #14694 (-296)

15K → 20K

24:39 | 7:57/mi

20K

1:36:15

12.43 mi

Rank: #14694 (-296)

15K → 20K

24:39 | 7:57/mi

HALF

1:41:41

13.11 mi

Rank: #14810 (-116)

20K → HALF

5:26 | 7:59/mi

HALF

1:41:41

13.11 mi

Rank: #14810 (-116)

20K → HALF

5:26 | 7:59/mi

25K

2:01:39

15.53 mi

Rank: #15186 (-376)

HALF → 25K

19:58 | 8:14/mi

25K

2:01:39

15.53 mi

Rank: #15186 (-376)

HALF → 25K

19:58 | 8:14/mi

30K

2:28:37

18.64 mi

Rank: #15784 (-598)

25K → 30K

26:58 | 8:41/mi

30K

2:28:37

18.64 mi

Rank: #15784 (-598)

25K → 30K

26:58 | 8:41/mi

20M

2:40:59

20.00 mi

Rank: #16121 (-337)

30K → 20M

12:22 | 9:07/mi

20M

2:40:59

20.00 mi

Rank: #16121 (-337)

30K → 20M

12:22 | 9:07/mi

21M

2:51:13

21.00 mi

Rank: #16488 (-367)

20M → 21M

10:14 | 10:14/mi

21M

2:51:13

21.00 mi

Rank: #16488 (-367)

20M → 21M

10:14 | 10:14/mi

35K

2:58:10

21.75 mi

Rank: #16690 (-202)

21M → 35K

6:57 | 9:18/mi

35K

2:58:10

21.75 mi

Rank: #16690 (-202)

21M → 35K

6:57 | 9:18/mi

23M

3:11:13

23.00 mi

Rank: #17308 (-618)

35K → 23M

13:03 | 10:26/mi

23M

3:11:13

23.00 mi

Rank: #17308 (-618)

35K → 23M

13:03 | 10:26/mi

24M

3:22:09

24.00 mi

Rank: #17907 (-599)

23M → 24M

10:56 | 10:56/mi

24M

3:22:09

24.00 mi

Rank: #17907 (-599)

23M → 24M

10:56 | 10:56/mi

40K

3:32:08

24.85 mi

Rank: #18481 (-574)

24M → 40K

9:59 | 11:41/mi

40K

3:32:08

24.85 mi

Rank: #18481 (-574)

24M → 40K

9:59 | 11:41/mi

25.2M

3:36:03

25.20 mi

Rank: #18607 (-126)

40K → 25.2M

3:55 | 11:22/mi

25.2M

3:36:03

25.20 mi

Rank: #18607 (-126)

40K → 25.2M

3:55 | 11:22/mi

FINISH

3:47:15

26.22 mi

Rank: #19146 (-539)

25.2M → FINISH

11:12 | 11:00/mi

FINISH

3:47:15

26.22 mi

Rank: #19146 (-539)

25.2M → FINISH

11:12 | 11:00/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

Time1:41:41

Pace7:46 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:05:34

Pace9:35 /mi

📊Positive Split: 23.5% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:06:28	23:49	7:40	23:49	7:40	-
10K	6.21 mi	11:30:10	47:31	7:39	23:42	7:38	-0:02
15K	9.32 mi	11:54:15	1:11:36	7:41	24:05	7:46	+0:08
20K	12.43 mi	12:18:54	1:36:15	7:45	24:39	7:57	+0:11
HALF	13.11 mi	12:24:20	1:41:41	7:46	5:26	7:59	+0:02
25K	15.53 mi	12:44:18	2:01:39	7:50	19:58	8:14	+0:15
30K	18.64 mi	13:11:16	2:28:37	7:59	26:58	8:41	+0:27
20M	20.00 mi	13:23:38	2:40:59	8:03	12:22	9:07	+0:26
21M	21.00 mi	13:33:52	2:51:13	8:10	10:14	10:14	+1:07
35K	21.75 mi	13:40:49	2:58:10	8:12	6:57	9:18	-0:56
23M	23.00 mi	13:53:52	3:11:13	8:19	13:03	10:26	+1:08
24M	24.00 mi	14:04:48	3:22:09	8:26	10:56	10:56	+0:30
40K	24.85 mi	14:14:47	3:32:08	8:33	9:59	11:41	+0:45
25.2M	25.20 mi	14:18:42	3:36:03	8:35	3:55	11:22	-0:19
FINISH	26.22 mi	14:29:54	3:47:15	8:41	11:12	11:00	-0:22

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

7:38 /mi

Average Pace

8:40 /mi

Slowest Pace

11:41 /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

2:01:39

54% of race

Time at Steady Pace

46:17

20% of race

Time at Slower Pace

59:19

26% of race

Average Pace: 8:40 /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	11:06:28	23:49	7:40	23:49	7:40	#14271
10K	6.21 mi	11:30:10	47:31	7:39	23:42	7:38	#14155
15K	9.32 mi	11:54:15	1:11:36	7:41	24:05	7:46	#14398
20K	12.43 mi	12:18:54	1:36:15	7:45	24:39	7:57	#14694
HALF	13.11 mi	12:24:20	1:41:41	7:46	5:26	7:59	#14810
25K	15.53 mi	12:44:18	2:01:39	7:50	19:58	8:14	#15186
30K	18.64 mi	13:11:16	2:28:37	7:59	26:58	8:41	#15784
20M	20.00 mi	13:23:38	2:40:59	8:03	12:22	9:07	#16121
21M	21.00 mi	13:33:52	2:51:13	8:10	10:14	10:14	#16488
35K	21.75 mi	13:40:49	2:58:10	8:12	6:57	9:18	#16690
23M	23.00 mi	13:53:52	3:11:13	8:19	13:03	10:26	#17308
24M	24.00 mi	14:04:48	3:22:09	8:26	10:56	10:56	#17907
40K	24.85 mi	14:14:47	3:32:08	8:33	9:59	11:41	#18481
25.2M	25.20 mi	14:18:42	3:36:03	8:35	3:55	11:22	#18607
FINISH	26.22 mi	14:29:54	3:47:15	8:41	11:12	11:00	#19146

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	14271	4246	4246	14962(Top 52%)	4724(Top 38%)	4724(Top 83%)
10K	6.21 mi	3.10 mi	14155+116	4193+53	4193+53	14141(Top 49%)	4205(Top 33%)	4205(Top 74%)
15K	9.32 mi	3.11 mi	14398-243	4362-169	4362-169	14962(Top 52%)	4724(Top 38%)	4724(Top 83%)
20K	12.43 mi	3.11 mi	14694-296	4550-188	4550-188	15656(Top 54%)	5187(Top 41%)	5187(Top 91%)
HALF	13.11 mi	0.68 mi	14810-116	4633-83	4633-83	16994(Top 59%)	5934(Top 47%)	5934(Top 104%)
25K	15.53 mi	2.42 mi	15186-376	4869-236	4869-236	17039(Top 59%)	6012(Top 48%)	6012(Top 105%)
30K	18.64 mi	3.11 mi	15784-598	5277-408	5277-408	17922(Top 62%)	6629(Top 53%)	6629(Top 116%)
20M	20.00 mi	1.36 mi	16121-337	5491-214	5491-214	19446(Top 67%)	7512(Top 60%)	7512(Top 131%)
21M	21.00 mi	1.00 mi	16488-367	5712-221	5712-221	21176(Top 73%)	8475(Top 67%)	8475(Top 148%)
35K	21.75 mi	0.75 mi	16690-202	5837-125	5837-125	21129(Top 73%)	8497(Top 68%)	8497(Top 149%)
23M	23.00 mi	1.25 mi	17308-618	6215-378	6215-378	23209(Top 80%)	9621(Top 76%)	9621(Top 168%)
24M	24.00 mi	1.00 mi	17907-599	6589-374	6589-374	24980(Top 86%)	10592(Top 84%)	10592(Top 185%)
40K	24.85 mi	0.85 mi	18481-574	6913-324	6913-324	25388(Top 87%)	10836(Top 86%)	10836(Top 190%)
25.2M	25.20 mi	0.35 mi	18607-126	6991-78	6991-78	23220(Top 80%)	9722(Top 77%)	9722(Top 170%)
FINISH	26.22 mi	1.02 mi	19146-539	7309-318	7309-318	26107(Top 90%)	11198(Top 89%)	11198(Top 196%)

11198

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

817*

Passed By

2663

Net Change

-4875

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#14271
5K → 10K	316*	200	+116	#14271	#14155
10K → 15K	132	200	-243	#14155	#14398
15K → 20K	92	200	-296	#14398	#14694
20K → HALF	10	126	-116	#14694	#14810
HALF → 25K	63	200	-376	#14810	#15186
25K → 30K	80	200	-598	#15186	#15784
30K → 20M	25	200	-337	#15784	#16121
20M → 21M	29	200	-367	#16121	#16488
21M → 35K	28	200	-202	#16488	#16690
35K → 23M	16	200	-618	#16690	#17308
23M → 24M	7	200	-599	#17308	#17907
24M → 40K	3	200	-574	#17907	#18481
40K → 25.2M	11	137	-126	#18481	#18607
25.2M → FINISH	5	200	-539	#18607	#19146
TOTALS	817*	2663	-4875

* 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

Amy Clapham

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