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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

Yin Ju Lee

Bib: 19010 •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 (M55-59)

#0 / 1491

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

23:39

3.11 mi

Rank: #13751

Start → 5K

23:39 | 7:37/mi

23:39

3.11 mi

Rank: #13751

Start → 5K

23:39 | 7:37/mi

10K

48:34

6.21 mi

Rank: #15635 (-1884)

5K → 10K

24:55 | 8:02/mi

10K

48:34

6.21 mi

Rank: #15635 (-1884)

5K → 10K

24:55 | 8:02/mi

15K

1:13:53

9.32 mi

Rank: #16498 (-863)

10K → 15K

25:19 | 8:09/mi

15K

1:13:53

9.32 mi

Rank: #16498 (-863)

10K → 15K

25:19 | 8:09/mi

20K

1:40:40

12.43 mi

Rank: #17513 (-1015)

15K → 20K

26:47 | 8:38/mi

20K

1:40:40

12.43 mi

Rank: #17513 (-1015)

15K → 20K

26:47 | 8:38/mi

HALF

1:46:31

13.11 mi

Rank: #17700 (-187)

20K → HALF

5:51 | 8:35/mi

HALF

1:46:31

13.11 mi

Rank: #17700 (-187)

20K → HALF

5:51 | 8:35/mi

25K

2:07:27

15.53 mi

Rank: #17980 (-280)

HALF → 25K

20:56 | 8:38/mi

25K

2:07:27

15.53 mi

Rank: #17980 (-280)

HALF → 25K

20:56 | 8:38/mi

30K

2:35:17

18.64 mi

Rank: #18219 (-239)

25K → 30K

27:50 | 8:58/mi

30K

2:35:17

18.64 mi

Rank: #18219 (-239)

25K → 30K

27:50 | 8:58/mi

20M

2:48:36

20.00 mi

Rank: #18559 (-340)

30K → 20M

13:19 | 9:49/mi

20M

2:48:36

20.00 mi

Rank: #18559 (-340)

30K → 20M

13:19 | 9:49/mi

21M

2:58:58

21.00 mi

Rank: #18780 (-221)

20M → 21M

10:22 | 10:22/mi

21M

2:58:58

21.00 mi

Rank: #18780 (-221)

20M → 21M

10:22 | 10:22/mi

35K

3:06:14

21.75 mi

Rank: #18987 (-207)

21M → 35K

7:16 | 9:43/mi

35K

3:06:14

21.75 mi

Rank: #18987 (-207)

21M → 35K

7:16 | 9:43/mi

23M

3:18:21

23.00 mi

Rank: #19180 (-193)

35K → 23M

12:07 | 9:41/mi

23M

3:18:21

23.00 mi

Rank: #19180 (-193)

35K → 23M

12:07 | 9:41/mi

24M

3:27:45

24.00 mi

Rank: #19272 (-92)

23M → 24M

9:24 | 9:24/mi

24M

3:27:45

24.00 mi

Rank: #19272 (-92)

23M → 24M

9:24 | 9:24/mi

40K

3:35:52

24.85 mi

Rank: #19357 (-85)

24M → 40K

8:07 | 9:30/mi

40K

3:35:52

24.85 mi

Rank: #19357 (-85)

24M → 40K

8:07 | 9:30/mi

25.2M

3:39:48

25.20 mi

Rank: #19473 (-116)

40K → 25.2M

3:56 | 11:25/mi

25.2M

3:39:48

25.20 mi

Rank: #19473 (-116)

40K → 25.2M

3:56 | 11:25/mi

FINISH

3:49:56

26.22 mi

Rank: #19723 (-250)

25.2M → FINISH

10:08 | 9:57/mi

FINISH

3:49:56

26.22 mi

Rank: #19723 (-250)

25.2M → FINISH

10:08 | 9:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:46:31

Pace8:08 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:03:25

Pace9:25 /mi

📊Positive Split: 15.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:06:18	23:39	7:37	23:39	7:37	-
10K	6.21 mi	11:31:13	48:34	7:49	24:55	8:02	+0:25
15K	9.32 mi	11:56:32	1:13:53	7:56	25:19	8:09	+0:07
20K	12.43 mi	12:23:19	1:40:40	8:07	26:47	8:38	+0:29
HALF	13.11 mi	12:29:10	1:46:31	8:08	5:51	8:35	-0:03
25K	15.53 mi	12:50:06	2:07:27	8:13	20:56	8:38	+0:03
30K	18.64 mi	13:17:56	2:35:17	8:20	27:50	8:58	+0:20
20M	20.00 mi	13:31:15	2:48:36	8:26	13:19	9:49	+0:51
21M	21.00 mi	13:41:37	2:58:58	8:32	10:22	10:22	+0:33
35K	21.75 mi	13:48:53	3:06:14	8:34	7:16	9:43	-0:39
23M	23.00 mi	14:01:00	3:18:21	8:38	12:07	9:41	-0:02
24M	24.00 mi	14:10:24	3:27:45	8:40	9:24	9:24	-0:17
40K	24.85 mi	14:18:31	3:35:52	8:42	8:07	9:30	+0:06
25.2M	25.20 mi	14:22:27	3:39:48	8:44	3:56	11:25	+1:55
FINISH	26.22 mi	14:32:35	3:49:56	8:47	10:08	9:57	-1:28

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

7:37 /mi

Average Pace

8:47 /mi

Slowest Pace

11:25 /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

2:07:27

55% of race

Time at Steady Pace

1:18:03

34% of race

Time at Slower Pace

24:26

11% of race

Average Pace: 8:46 /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	11:06:18	23:39	7:37	23:39	7:37	#13751
10K	6.21 mi	11:31:13	48:34	7:49	24:55	8:02	#15635
15K	9.32 mi	11:56:32	1:13:53	7:56	25:19	8:09	#16498
20K	12.43 mi	12:23:19	1:40:40	8:07	26:47	8:38	#17513
HALF	13.11 mi	12:29:10	1:46:31	8:08	5:51	8:35	#17700
25K	15.53 mi	12:50:06	2:07:27	8:13	20:56	8:38	#17980
30K	18.64 mi	13:17:56	2:35:17	8:20	27:50	8:58	#18219
20M	20.00 mi	13:31:15	2:48:36	8:26	13:19	9:49	#18559
21M	21.00 mi	13:41:37	2:58:58	8:32	10:22	10:22	#18780
35K	21.75 mi	13:48:53	3:06:14	8:34	7:16	9:43	#18987
23M	23.00 mi	14:01:00	3:18:21	8:38	12:07	9:41	#19180
24M	24.00 mi	14:10:24	3:27:45	8:40	9:24	9:24	#19272
40K	24.85 mi	14:18:31	3:35:52	8:42	8:07	9:30	#19357
25.2M	25.20 mi	14:22:27	3:39:48	8:44	3:56	11:25	#19473
FINISH	26.22 mi	14:32:35	3:49:56	8:47	10:08	9:57	#19723

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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	3.11 mi	13751	9773	9773	17990(Top 62%)	11446(Top 70%)	11446(Top 768%)
10K	6.21 mi	3.10 mi	15635-1884	10469-696	10469-696	17386(Top 60%)	11176(Top 68%)	11176(Top 750%)
15K	9.32 mi	3.11 mi	16498-863	10796-327	10796-327	17990(Top 62%)	11446(Top 70%)	11446(Top 768%)
20K	12.43 mi	3.11 mi	17513-1015	11219-423	11219-423	19974(Top 69%)	12283(Top 75%)	12283(Top 824%)
HALF	13.11 mi	0.68 mi	17700-187	11296-77	11296-77	20678(Top 71%)	12626(Top 77%)	12626(Top 847%)
25K	15.53 mi	2.42 mi	17980-280	11418-122	11418-122	19347(Top 67%)	11942(Top 73%)	11942(Top 801%)
30K	18.64 mi	3.11 mi	18219-239	11481-63	11481-63	19380(Top 67%)	11882(Top 73%)	11882(Top 797%)
20M	20.00 mi	1.36 mi	18559-340	11608-127	11608-127	22014(Top 76%)	13067(Top 80%)	13067(Top 876%)
21M	21.00 mi	1.00 mi	18780-221	11684-76	11684-76	21584(Top 74%)	12818(Top 78%)	12818(Top 860%)
35K	21.75 mi	0.75 mi	18987-207	11760-76	11760-76	22369(Top 77%)	13144(Top 80%)	13144(Top 882%)
23M	23.00 mi	1.25 mi	19180-193	11834-74	11834-74	21187(Top 73%)	12534(Top 77%)	12534(Top 841%)
24M	24.00 mi	1.00 mi	19272-92	11849-15	11849-15	20973(Top 72%)	12368(Top 76%)	12368(Top 830%)
40K	24.85 mi	0.85 mi	19357-85	11875-26	11875-26	20348(Top 70%)	12019(Top 74%)	12019(Top 806%)
25.2M	25.20 mi	0.35 mi	19473-116	11923-48	11923-48	23279(Top 80%)	13425(Top 82%)	13425(Top 900%)
FINISH	26.22 mi	1.02 mi	19723-250	12023-100	12023-100	23664(Top 82%)	13623(Top 83%)	13623(Top 914%)

13623

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

499

Passed By

2584

Net Change

-5972

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#13751
5K → 10K	21	200	-1884	#13751	#15635
10K → 15K	30	200	-863	#15635	#16498
15K → 20K	23	200	-1015	#16498	#17513
20K → HALF	11	198	-187	#17513	#17700
HALF → 25K	55	200	-280	#17700	#17980
25K → 30K	126	200	-239	#17980	#18219
30K → 20M	40	200	-340	#18219	#18559
20M → 21M	31	200	-221	#18559	#18780
21M → 35K	21	200	-207	#18780	#18987
35K → 23M	38	200	-193	#18987	#19180
23M → 24M	50	142	-92	#19180	#19272
24M → 40K	37	122	-85	#19272	#19357
40K → 25.2M	6	122	-116	#19357	#19473
25.2M → FINISH	10	200	-250	#19473	#19723
TOTALS	499	2584	-5972

📊

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

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Results processed 3 months ago

Public Race Data

Yin Ju Lee

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

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

AI Performance Report

Understand What Really Happened During Your Race

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management