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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

Andrzej Danielewicz

Bib: 9142 •M •Age: N/A

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Top 19%

Gender (Male)

#0 / 16340

Top 31%

Masters (Masters Men)

#0 / 10617

Top 16%

Age Group (M45-49)

#0 / 2413

Top 22%

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

20:43

3.11 mi

Rank: #5597

Start → 5K

20:43 | 6:41/mi

20:43

3.11 mi

Rank: #5597

Start → 5K

20:43 | 6:41/mi

10K

41:30

6.21 mi

Rank: #5693 (-96)

5K → 10K

20:47 | 6:42/mi

10K

41:30

6.21 mi

Rank: #5693 (-96)

5K → 10K

20:47 | 6:42/mi

15K

1:02:27

9.32 mi

Rank: #5832 (-139)

10K → 15K

20:57 | 6:45/mi

15K

1:02:27

9.32 mi

Rank: #5832 (-139)

10K → 15K

20:57 | 6:45/mi

20K

1:23:42

12.43 mi

Rank: #5952 (-120)

15K → 20K

21:15 | 6:51/mi

20K

1:23:42

12.43 mi

Rank: #5952 (-120)

15K → 20K

21:15 | 6:51/mi

HALF

1:28:14

13.11 mi

Rank: #5939 (+13)

20K → HALF

4:32 | 6:40/mi

HALF

1:28:14

13.11 mi

Rank: #5939 (+13)

20K → HALF

4:32 | 6:40/mi

25K

1:44:38

15.53 mi

Rank: #5831 (+108)

HALF → 25K

16:24 | 6:46/mi

25K

1:44:38

15.53 mi

Rank: #5831 (+108)

HALF → 25K

16:24 | 6:46/mi

30K

2:06:04

18.64 mi

Rank: #5666 (+165)

25K → 30K

21:26 | 6:54/mi

30K

2:06:04

18.64 mi

Rank: #5666 (+165)

25K → 30K

21:26 | 6:54/mi

20M

2:15:30

20.00 mi

Rank: #5610 (+56)

30K → 20M

9:26 | 6:57/mi

20M

2:15:30

20.00 mi

Rank: #5610 (+56)

30K → 20M

9:26 | 6:57/mi

21M

2:22:50

21.00 mi

Rank: #5580 (+30)

20M → 21M

7:20 | 7:20/mi

21M

2:22:50

21.00 mi

Rank: #5580 (+30)

20M → 21M

7:20 | 7:20/mi

35K

2:27:57

21.75 mi

Rank: #5570 (+10)

21M → 35K

5:07 | 6:51/mi

35K

2:27:57

21.75 mi

Rank: #5570 (+10)

21M → 35K

5:07 | 6:51/mi

23M

2:36:43

23.00 mi

Rank: #5537 (+33)

35K → 23M

8:46 | 7:01/mi

23M

2:36:43

23.00 mi

Rank: #5537 (+33)

35K → 23M

8:46 | 7:01/mi

24M

2:43:29

24.00 mi

Rank: #5481 (+56)

23M → 24M

6:46 | 6:46/mi

24M

2:43:29

24.00 mi

Rank: #5481 (+56)

23M → 24M

6:46 | 6:46/mi

40K

2:49:30

24.85 mi

Rank: #5482 (-1)

24M → 40K

6:01 | 7:03/mi

40K

2:49:30

24.85 mi

Rank: #5482 (-1)

24M → 40K

6:01 | 7:03/mi

25.2M

2:52:05

25.20 mi

Rank: #5474 (+8)

40K → 25.2M

2:35 | 7:30/mi

25.2M

2:52:05

25.20 mi

Rank: #5474 (+8)

40K → 25.2M

2:35 | 7:30/mi

FINISH

2:59:16

26.22 mi

Rank: #5591 (-117)

25.2M → FINISH

7:11 | 7:03/mi

FINISH

2:59:16

26.22 mi

Rank: #5591 (-117)

25.2M → FINISH

7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:28:14

Pace6:44 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:31:02

Pace6:57 /mi

📊Positive Split: 3.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:36:22	20:43	6:41	20:43	6:41	-
10K	6.21 mi	10:57:09	41:30	6:41	20:47	6:42	+0:01
15K	9.32 mi	11:18:06	1:02:27	6:43	20:57	6:45	+0:03
20K	12.43 mi	11:39:21	1:23:42	6:45	21:15	6:51	+0:06
HALF	13.11 mi	11:43:53	1:28:14	6:44	4:32	6:40	-0:11
25K	15.53 mi	12:00:17	1:44:38	6:45	16:24	6:46	+0:06
30K	18.64 mi	12:21:43	2:06:04	6:46	21:26	6:54	+0:08
20M	20.00 mi	12:31:09	2:15:30	6:47	9:26	6:57	+0:03
21M	21.00 mi	12:38:29	2:22:50	6:49	7:20	7:20	+0:23
35K	21.75 mi	12:43:36	2:27:57	6:49	5:07	6:51	-0:29
23M	23.00 mi	12:52:22	2:36:43	6:49	8:46	7:01	+0:10
24M	24.00 mi	12:59:08	2:43:29	6:49	6:46	6:46	-0:15
40K	24.85 mi	13:05:09	2:49:30	6:50	6:01	7:03	+0:17
25.2M	25.20 mi	13:07:44	2:52:05	6:50	2:35	7:30	+0:27
FINISH	26.22 mi	13:14:55	2:59:16	6:51	7:11	7:03	-0:27

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

6:40 /mi

Average Pace

6:51 /mi

Slowest Pace

7:30 /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

2:49:21

94% of race

Time at Steady Pace

9:55

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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	10:36:22	20:43	6:41	20:43	6:41	#5597
10K	6.21 mi	10:57:09	41:30	6:41	20:47	6:42	#5693
15K	9.32 mi	11:18:06	1:02:27	6:43	20:57	6:45	#5832
20K	12.43 mi	11:39:21	1:23:42	6:45	21:15	6:51	#5952
HALF	13.11 mi	11:43:53	1:28:14	6:44	4:32	6:40	#5939
25K	15.53 mi	12:00:17	1:44:38	6:45	16:24	6:46	#5831
30K	18.64 mi	12:21:43	2:06:04	6:46	21:26	6:54	#5666
20M	20.00 mi	12:31:09	2:15:30	6:47	9:26	6:57	#5610
21M	21.00 mi	12:38:29	2:22:50	6:49	7:20	7:20	#5580
35K	21.75 mi	12:43:36	2:27:57	6:49	5:07	6:51	#5570
23M	23.00 mi	12:52:22	2:36:43	6:49	8:46	7:01	#5537
24M	24.00 mi	12:59:08	2:43:29	6:49	6:46	6:46	#5481
40K	24.85 mi	13:05:09	2:49:30	6:50	6:01	7:03	#5482
25.2M	25.20 mi	13:07:44	2:52:05	6:50	2:35	7:30	#5474
FINISH	26.22 mi	13:14:55	2:59:16	6:51	7:11	7:03	#5591

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	5597	5158	5158	6235(Top 21%)	5610(Top 34%)	5610(Top 232%)
10K	6.21 mi	3.10 mi	5693-96	5232-74	5232-74	5831(Top 20%)	5325(Top 33%)	5325(Top 221%)
15K	9.32 mi	3.11 mi	5832-139	5350-118	5350-118	6235(Top 21%)	5610(Top 34%)	5610(Top 232%)
20K	12.43 mi	3.11 mi	5952-120	5424-74	5424-74	6547(Top 23%)	5814(Top 36%)	5814(Top 241%)
HALF	13.11 mi	0.68 mi	5939+13	5411+13	5411+13	5693(Top 20%)	5171(Top 32%)	5171(Top 214%)
25K	15.53 mi	2.42 mi	5831+108	5317+94	5317+94	5460(Top 19%)	4958(Top 30%)	4958(Top 205%)
30K	18.64 mi	3.11 mi	5666+165	5163+154	5163+154	5154(Top 18%)	4652(Top 28%)	4652(Top 193%)
20M	20.00 mi	1.36 mi	5610+56	5113+50	5113+50	5165(Top 18%)	4616(Top 28%)	4616(Top 191%)
21M	21.00 mi	1.00 mi	5580+30	5080+33	5080+33	5459(Top 19%)	4749(Top 29%)	4749(Top 197%)
35K	21.75 mi	0.75 mi	5570+10	5057+23	5057+23	5941(Top 20%)	5118(Top 31%)	5118(Top 212%)
23M	23.00 mi	1.25 mi	5537+33	5019+38	5019+38	5481(Top 19%)	4739(Top 29%)	4739(Top 196%)
24M	24.00 mi	1.00 mi	5481+56	4965+54	4965+54	4864(Top 17%)	4240(Top 26%)	4240(Top 176%)
40K	24.85 mi	0.85 mi	5482-1	4960+5	4960+5	5693(Top 20%)	4772(Top 29%)	4772(Top 198%)
25.2M	25.20 mi	0.35 mi	5474+8	4945+15	4945+15	5184(Top 18%)	4349(Top 27%)	4349(Top 180%)
FINISH	26.22 mi	1.02 mi	5591-117	5029-84	5029-84	7921(Top 27%)	5994(Top 37%)	5994(Top 248%)

5994

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

1216*

Passed By

1140

Net Change

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#5597
5K → 10K	150	200	-96	#5597	#5693
10K → 15K	75	200	-139	#5693	#5832
15K → 20K	90	200	-120	#5832	#5952
20K → HALF	29	16	+13	#5952	#5939
HALF → 25K	144	36	+108	#5939	#5831
25K → 30K	228*	63	+165	#5831	#5666
30K → 20M	93	37	+56	#5666	#5610
20M → 21M	79	49	+30	#5610	#5580
21M → 35K	50	40	+10	#5580	#5570
35K → 23M	82	49	+33	#5570	#5537
23M → 24M	86	30	+56	#5537	#5481
24M → 40K	52	53	-1	#5481	#5482
40K → 25.2M	30	22	+8	#5482	#5474
25.2M → FINISH	28	145	-117	#5474	#5591
TOTALS	1216*	1140	+6

* 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

AI Key Insights

Activity Data

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Results processed 3 months ago

Public Race Data

Andrzej Danielewicz

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