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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

Kyu Choi

Bib: 9007 •M •Age: N/A

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 29021

Top 24%

Gender (Male)

#0 / 16340

Top 36%

Masters (Masters Men)

#0 / 10617

Top 22%

Age Group (M40-44)

#0 / 2198

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

20:37

3.11 mi

Rank: #5298

Start → 5K

20:37 | 6:39/mi

20:37

3.11 mi

Rank: #5298

Start → 5K

20:37 | 6:39/mi

10K

41:29

6.21 mi

Rank: #5670 (-372)

5K → 10K

20:52 | 6:43/mi

10K

41:29

6.21 mi

Rank: #5670 (-372)

5K → 10K

20:52 | 6:43/mi

15K

1:02:24

9.32 mi

Rank: #5788 (-118)

10K → 15K

20:55 | 6:44/mi

15K

1:02:24

9.32 mi

Rank: #5788 (-118)

10K → 15K

20:55 | 6:44/mi

20K

1:23:45

12.43 mi

Rank: #5994 (-206)

15K → 20K

21:21 | 6:53/mi

20K

1:23:45

12.43 mi

Rank: #5994 (-206)

15K → 20K

21:21 | 6:53/mi

HALF

1:28:22

13.11 mi

Rank: #6038 (-44)

20K → HALF

4:37 | 6:47/mi

HALF

1:28:22

13.11 mi

Rank: #6038 (-44)

20K → HALF

4:37 | 6:47/mi

25K

1:45:06

15.53 mi

Rank: #6143 (-105)

HALF → 25K

16:44 | 6:54/mi

25K

1:45:06

15.53 mi

Rank: #6143 (-105)

HALF → 25K

16:44 | 6:54/mi

30K

2:07:18

18.64 mi

Rank: #6310 (-167)

25K → 30K

22:12 | 7:09/mi

30K

2:07:18

18.64 mi

Rank: #6310 (-167)

25K → 30K

22:12 | 7:09/mi

20M

2:17:05

20.00 mi

Rank: #6361 (-51)

30K → 20M

9:47 | 7:13/mi

20M

2:17:05

20.00 mi

Rank: #6361 (-51)

30K → 20M

9:47 | 7:13/mi

21M

2:24:39

21.00 mi

Rank: #6393 (-32)

20M → 21M

7:34 | 7:34/mi

21M

2:24:39

21.00 mi

Rank: #6393 (-32)

20M → 21M

7:34 | 7:34/mi

35K

2:29:46

21.75 mi

Rank: #6342 (+51)

21M → 35K

5:07 | 6:51/mi

35K

2:29:46

21.75 mi

Rank: #6342 (+51)

21M → 35K

5:07 | 6:51/mi

23M

2:38:55

23.00 mi

Rank: #6400 (-58)

35K → 23M

9:09 | 7:19/mi

23M

2:38:55

23.00 mi

Rank: #6400 (-58)

35K → 23M

9:09 | 7:19/mi

24M

2:46:28

24.00 mi

Rank: #6528 (-128)

23M → 24M

7:33 | 7:33/mi

24M

2:46:28

24.00 mi

Rank: #6528 (-128)

23M → 24M

7:33 | 7:33/mi

40K

2:53:11

24.85 mi

Rank: #6620 (-92)

24M → 40K

6:43 | 7:52/mi

40K

2:53:11

24.85 mi

Rank: #6620 (-92)

24M → 40K

6:43 | 7:52/mi

25.2M

2:56:00

25.20 mi

Rank: #6642 (-22)

40K → 25.2M

2:49 | 8:11/mi

25.2M

2:56:00

25.20 mi

Rank: #6642 (-22)

40K → 25.2M

2:49 | 8:11/mi

FINISH

3:04:03

26.22 mi

Rank: #6869 (-227)

25.2M → FINISH

8:03 | 7:54/mi

FINISH

3:04:03

26.22 mi

Rank: #6869 (-227)

25.2M → FINISH

8:03 | 7:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:28:22

Pace6:45 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:35:41

Pace7:18 /mi

📊Positive Split: 8.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:41:55	20:37	6:39	20:37	6:39	-
10K	6.21 mi	11:02:47	41:29	6:41	20:52	6:43	+0:04
15K	9.32 mi	11:23:42	1:02:24	6:42	20:55	6:44	+0:01
20K	12.43 mi	11:45:03	1:23:45	6:45	21:21	6:53	+0:09
HALF	13.11 mi	11:49:40	1:28:22	6:45	4:37	6:47	-0:06
25K	15.53 mi	12:06:24	1:45:06	6:46	16:44	6:54	+0:07
30K	18.64 mi	12:28:36	2:07:18	6:50	22:12	7:09	+0:15
20M	20.00 mi	12:38:23	2:17:05	6:52	9:47	7:13	+0:04
21M	21.00 mi	12:45:57	2:24:39	6:54	7:34	7:34	+0:21
35K	21.75 mi	12:51:04	2:29:46	6:54	5:07	6:51	-0:43
23M	23.00 mi	13:00:13	2:38:55	6:55	9:09	7:19	+0:28
24M	24.00 mi	13:07:46	2:46:28	6:57	7:33	7:33	+0:14
40K	24.85 mi	13:14:29	2:53:11	6:59	6:43	7:52	+0:19
25.2M	25.20 mi	13:17:18	2:56:00	7:00	2:49	8:11	+0:19
FINISH	26.22 mi	13:25:21	3:04:03	7:02	8:03	7:54	-0:17

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

6:39 /mi

Average Pace

7:01 /mi

Slowest Pace

8:11 /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

1:50:13

60% of race

Time at Steady Pace

41:08

22% of race

Time at Slower Pace

32:42

18% of race

Average Pace: 7:01 /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	10:41:55	20:37	6:39	20:37	6:39	#5298
10K	6.21 mi	11:02:47	41:29	6:41	20:52	6:43	#5670
15K	9.32 mi	11:23:42	1:02:24	6:42	20:55	6:44	#5788
20K	12.43 mi	11:45:03	1:23:45	6:45	21:21	6:53	#5994
HALF	13.11 mi	11:49:40	1:28:22	6:45	4:37	6:47	#6038
25K	15.53 mi	12:06:24	1:45:06	6:46	16:44	6:54	#6143
30K	18.64 mi	12:28:36	2:07:18	6:50	22:12	7:09	#6310
20M	20.00 mi	12:38:23	2:17:05	6:52	9:47	7:13	#6361
21M	21.00 mi	12:45:57	2:24:39	6:54	7:34	7:34	#6393
35K	21.75 mi	12:51:04	2:29:46	6:54	5:07	6:51	#6342
23M	23.00 mi	13:00:13	2:38:55	6:55	9:09	7:19	#6400
24M	24.00 mi	13:07:46	2:46:28	6:57	7:33	7:33	#6528
40K	24.85 mi	13:14:29	2:53:11	6:59	6:43	7:52	#6620
25.2M	25.20 mi	13:17:18	2:56:00	7:00	2:49	8:11	#6642
FINISH	26.22 mi	13:25:21	3:04:03	7:02	8:03	7:54	#6869

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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	3.11 mi	5298	4920	4920	6136(Top 21%)	5537(Top 34%)	5537(Top 252%)
10K	6.21 mi	3.10 mi	5670-372	5217-297	5217-297	6129(Top 21%)	5568(Top 34%)	5568(Top 253%)
15K	9.32 mi	3.11 mi	5788-118	5314-97	5314-97	6136(Top 21%)	5537(Top 34%)	5537(Top 252%)
20K	12.43 mi	3.11 mi	5994-206	5456-142	5456-142	6844(Top 24%)	6038(Top 37%)	6038(Top 275%)
HALF	13.11 mi	0.68 mi	6038-44	5488-32	5488-32	6848(Top 24%)	6066(Top 37%)	6066(Top 276%)
25K	15.53 mi	2.42 mi	6143-105	5554-66	5554-66	6693(Top 23%)	5886(Top 36%)	5886(Top 268%)
30K	18.64 mi	3.11 mi	6310-167	5646-92	5646-92	7004(Top 24%)	5998(Top 37%)	5998(Top 273%)
20M	20.00 mi	1.36 mi	6361-51	5667-21	5667-21	6962(Top 24%)	5876(Top 36%)	5876(Top 267%)
21M	21.00 mi	1.00 mi	6393-32	5686-19	5686-19	6904(Top 24%)	5714(Top 35%)	5714(Top 260%)
35K	21.75 mi	0.75 mi	6342+51	5638+48	5638+48	5985(Top 21%)	5162(Top 32%)	5162(Top 235%)
23M	23.00 mi	1.25 mi	6400-58	5682-44	5682-44	7527(Top 26%)	6069(Top 37%)	6069(Top 276%)
24M	24.00 mi	1.00 mi	6528-128	5759-77	5759-77	10407(Top 36%)	7493(Top 46%)	7493(Top 341%)
40K	24.85 mi	0.85 mi	6620-92	5808-49	5808-49	11397(Top 39%)	7879(Top 48%)	7879(Top 358%)
25.2M	25.20 mi	0.35 mi	6642-22	5821-13	5821-13	9293(Top 32%)	6750(Top 41%)	6750(Top 307%)
FINISH	26.22 mi	1.02 mi	6869-227	5952-131	5952-131	14439(Top 50%)	9226(Top 56%)	9226(Top 420%)

9226

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

730

Passed By

1874

Net Change

-1571

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#5298
5K → 10K	78	200	-372	#5298	#5670
10K → 15K	83	200	-118	#5670	#5788
15K → 20K	71	200	-206	#5788	#5994
20K → HALF	10	54	-44	#5994	#6038
HALF → 25K	70	175	-105	#6038	#6143
25K → 30K	97	200	-167	#6143	#6310
30K → 20M	59	110	-51	#6310	#6361
20M → 21M	53	85	-32	#6361	#6393
21M → 35K	68	17	+51	#6393	#6342
35K → 23M	58	116	-58	#6342	#6400
23M → 24M	28	156	-128	#6400	#6528
24M → 40K	35	127	-92	#6528	#6620
40K → 25.2M	12	34	-22	#6620	#6642
25.2M → FINISH	8	200	-227	#6642	#6869
TOTALS	730	1874	-1571

📊

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

AI Key Insights

Activity Data

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Course Information

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Results processed 3 months ago

Public Race Data

Kyu Choi

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