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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

Lapkong Kan

Bib: 12657 •M •Age: N/A

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Male)

#0 / 16340

Masters (Masters Men)

#0 / 10617

Age Group (M45-49)

#0 / 2413

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

23:03

3.11 mi

Rank: #12109

Start → 5K

23:03 | 7:26/mi

23:03

3.11 mi

Rank: #12109

Start → 5K

23:03 | 7:26/mi

10K

46:34

6.21 mi

Rank: #12791 (-682)

5K → 10K

23:31 | 7:35/mi

10K

46:34

6.21 mi

Rank: #12791 (-682)

5K → 10K

23:31 | 7:35/mi

15K

1:10:10

9.32 mi

Rank: #13038 (-247)

10K → 15K

23:36 | 7:36/mi

15K

1:10:10

9.32 mi

Rank: #13038 (-247)

10K → 15K

23:36 | 7:36/mi

20K

1:34:04

12.43 mi

Rank: #13180 (-142)

15K → 20K

23:54 | 7:42/mi

20K

1:34:04

12.43 mi

Rank: #13180 (-142)

15K → 20K

23:54 | 7:42/mi

HALF

1:39:19

13.11 mi

Rank: #13266 (-86)

20K → HALF

5:15 | 7:43/mi

HALF

1:39:19

13.11 mi

Rank: #13266 (-86)

20K → HALF

5:15 | 7:43/mi

25K

1:59:14

15.53 mi

Rank: #13858 (-592)

HALF → 25K

19:55 | 8:13/mi

25K

1:59:14

15.53 mi

Rank: #13858 (-592)

HALF → 25K

19:55 | 8:13/mi

30K

2:29:07

18.64 mi

Rank: #15983 (-2125)

25K → 30K

29:53 | 9:38/mi

30K

2:29:07

18.64 mi

Rank: #15983 (-2125)

25K → 30K

29:53 | 9:38/mi

20M

2:43:56

20.00 mi

Rank: #17115 (-1132)

30K → 20M

14:49 | 10:55/mi

20M

2:43:56

20.00 mi

Rank: #17115 (-1132)

30K → 20M

14:49 | 10:55/mi

21M

2:53:46

21.00 mi

Rank: #17291 (-176)

20M → 21M

9:50 | 9:50/mi

21M

2:53:46

21.00 mi

Rank: #17291 (-176)

20M → 21M

9:50 | 9:50/mi

35K

3:00:20

21.75 mi

Rank: #17343 (-52)

21M → 35K

6:34 | 8:47/mi

35K

3:00:20

21.75 mi

Rank: #17343 (-52)

21M → 35K

6:34 | 8:47/mi

23M

3:11:13

23.00 mi

Rank: #17302 (+41)

35K → 23M

10:53 | 8:42/mi

23M

3:11:13

23.00 mi

Rank: #17302 (+41)

35K → 23M

10:53 | 8:42/mi

24M

3:19:27

24.00 mi

Rank: #17181 (+121)

23M → 24M

8:14 | 8:14/mi

24M

3:19:27

24.00 mi

Rank: #17181 (+121)

23M → 24M

8:14 | 8:14/mi

40K

3:26:25

24.85 mi

Rank: #17031 (+150)

24M → 40K

6:58 | 8:09/mi

40K

3:26:25

24.85 mi

Rank: #17031 (+150)

24M → 40K

6:58 | 8:09/mi

25.2M

3:29:25

25.20 mi

Rank: #16976 (+55)

40K → 25.2M

3:00 | 8:42/mi

25.2M

3:29:25

25.20 mi

Rank: #16976 (+55)

40K → 25.2M

3:00 | 8:42/mi

FINISH

3:37:21

26.22 mi

Rank: #16820 (+156)

25.2M → FINISH

7:56 | 7:48/mi

FINISH

3:37:21

26.22 mi

Rank: #16820 (+156)

25.2M → FINISH

7:56 | 7:48/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

Time1:39:19

Pace7:35 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:58:02

Pace9:01 /mi

📊Positive Split: 18.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:56:50	23:03	7:26	23:03	7:26	-
10K	6.21 mi	11:20:21	46:34	7:30	23:31	7:35	+0:09
15K	9.32 mi	11:43:57	1:10:10	7:32	23:36	7:36	+0:01
20K	12.43 mi	12:07:51	1:34:04	7:35	23:54	7:42	+0:06
HALF	13.11 mi	12:13:06	1:39:19	7:35	5:15	7:43	+0:01
25K	15.53 mi	12:33:01	1:59:14	7:41	19:55	8:13	+0:30
30K	18.64 mi	13:02:54	2:29:07	8:00	29:53	9:38	+1:25
20M	20.00 mi	13:17:43	2:43:56	8:12	14:49	10:55	+1:17
21M	21.00 mi	13:27:33	2:53:46	8:17	9:50	9:50	-1:05
35K	21.75 mi	13:34:07	3:00:20	8:18	6:34	8:47	-1:03
23M	23.00 mi	13:45:00	3:11:13	8:19	10:53	8:42	-0:05
24M	24.00 mi	13:53:14	3:19:27	8:19	8:14	8:14	-0:28
40K	24.85 mi	14:00:12	3:26:25	8:19	6:58	8:09	-0:05
25.2M	25.20 mi	14:03:12	3:29:25	8:19	3:00	8:42	+0:33
FINISH	26.22 mi	14:11:08	3:37:21	8:18	7:56	7:48	-0:54

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

7:26 /mi

Average Pace

8:18 /mi

Slowest Pace

10:55 /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

1:39:19

46% of race

Time at Steady Pace

43:03

20% of race

Time at Slower Pace

1:14:59

34% of race

Average Pace: 8:17 /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	10:56:50	23:03	7:26	23:03	7:26	#12109
10K	6.21 mi	11:20:21	46:34	7:30	23:31	7:35	#12791
15K	9.32 mi	11:43:57	1:10:10	7:32	23:36	7:36	#13038
20K	12.43 mi	12:07:51	1:34:04	7:35	23:54	7:42	#13180
HALF	13.11 mi	12:13:06	1:39:19	7:35	5:15	7:43	#13266
25K	15.53 mi	12:33:01	1:59:14	7:41	19:55	8:13	#13858
30K	18.64 mi	13:02:54	2:29:07	8:00	29:53	9:38	#15983
20M	20.00 mi	13:17:43	2:43:56	8:12	14:49	10:55	#17115
21M	21.00 mi	13:27:33	2:53:46	8:17	9:50	9:50	#17291
35K	21.75 mi	13:34:07	3:00:20	8:18	6:34	8:47	#17343
23M	23.00 mi	13:45:00	3:11:13	8:19	10:53	8:42	#17302
24M	24.00 mi	13:53:14	3:19:27	8:19	8:14	8:14	#17181
40K	24.85 mi	14:00:12	3:26:25	8:19	6:58	8:09	#17031
25.2M	25.20 mi	14:03:12	3:29:25	8:19	3:00	8:42	#16976
FINISH	26.22 mi	14:11:08	3:37:21	8:18	7:56	7:48	#16820

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	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	12109	9089	9089	13628(Top 47%)	9645(Top 59%)	9645(Top 400%)
10K	6.21 mi	3.10 mi	12791-682	9357-268	9357-268	13556(Top 47%)	9644(Top 59%)	9644(Top 400%)
15K	9.32 mi	3.11 mi	13038-247	9424-67	9424-67	13628(Top 47%)	9645(Top 59%)	9645(Top 400%)
20K	12.43 mi	3.11 mi	13180-142	9444-20	9444-20	13656(Top 47%)	9586(Top 59%)	9586(Top 397%)
HALF	13.11 mi	0.68 mi	13266-86	9486-42	9486-42	14742(Top 51%)	10131(Top 62%)	10131(Top 420%)
25K	15.53 mi	2.42 mi	13858-592	9724-238	9724-238	16867(Top 58%)	10888(Top 67%)	10888(Top 451%)
30K	18.64 mi	3.11 mi	15983-2125	10520-796	10520-796	22008(Top 76%)	13149(Top 80%)	13149(Top 545%)
20M	20.00 mi	1.36 mi	17115-1132	11001-481	11001-481	24734(Top 85%)	14337(Top 88%)	14337(Top 594%)
21M	21.00 mi	1.00 mi	17291-176	11062-61	11062-61	19851(Top 68%)	12001(Top 73%)	12001(Top 497%)
35K	21.75 mi	0.75 mi	17343-52	11066-4	11066-4	18962(Top 65%)	11482(Top 70%)	11482(Top 476%)
23M	23.00 mi	1.25 mi	17302+41	11016+50	11016+50	16857(Top 58%)	10446(Top 64%)	10446(Top 433%)
24M	24.00 mi	1.00 mi	17181+121	10943+73	10943+73	15278(Top 53%)	9739(Top 60%)	9739(Top 404%)
40K	24.85 mi	0.85 mi	17031+150	10861+82	10861+82	13446(Top 46%)	8826(Top 54%)	8826(Top 366%)
25.2M	25.20 mi	0.35 mi	16976+55	10828+33	10828+33	12860(Top 44%)	8546(Top 52%)	8546(Top 354%)
FINISH	26.22 mi	1.02 mi	16820+156	10742+86	10742+86	13653(Top 47%)	8866(Top 54%)	8866(Top 367%)

8866

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

1066

Passed By

1700

Net Change

-4711

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#12109
5K → 10K	64	200	-682	#12109	#12791
10K → 15K	118	200	-247	#12791	#13038
15K → 20K	100	200	-142	#13038	#13180
20K → HALF	13	99	-86	#13180	#13266
HALF → 25K	35	200	-592	#13266	#13858
25K → 30K	17	200	-2125	#13858	#15983
30K → 20M	3	200	-1132	#15983	#17115
20M → 21M	44	200	-176	#17115	#17291
21M → 35K	41	93	-52	#17291	#17343
35K → 23M	114	73	+41	#17343	#17302
23M → 24M	137	16	+121	#17302	#17181
24M → 40K	156	6	+150	#17181	#17031
40K → 25.2M	60	5	+55	#17031	#16976
25.2M → FINISH	164	8	+156	#16976	#16820
TOTALS	1066	1700	-4711

📊

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

Activity Data

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Results processed 3 months ago

Public Race Data

Lapkong Kan

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

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management