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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

Supaporn Walton-Robertson

Bib: 32062 •F •Age: N/A

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Masters (Masters Women)

#0 / 6862

Age Group (F40-44)

#0 / 1737

Race Day Weather

51°/41°F

overcast clouds

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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

5K

29:13

3.11 mi

Rank: #24160

Start → 5K

29:13 | 9:25/mi

5K

29:13

3.11 mi

Rank: #24160

Start → 5K

29:13 | 9:25/mi

10K

58:02

6.21 mi

Rank: #24056 (+104)

5K → 10K

28:49 | 9:17/mi

10K

58:02

6.21 mi

Rank: #24056 (+104)

5K → 10K

28:49 | 9:17/mi

15K

1:26:24

9.32 mi

Rank: #23804 (+252)

10K → 15K

28:22 | 9:08/mi

15K

1:26:24

9.32 mi

Rank: #23804 (+252)

10K → 15K

28:22 | 9:08/mi

20K

1:55:14

12.43 mi

Rank: #23625 (+179)

15K → 20K

28:50 | 9:17/mi

20K

1:55:14

12.43 mi

Rank: #23625 (+179)

15K → 20K

28:50 | 9:17/mi

HALF

2:01:24

13.11 mi

Rank: #23595 (+30)

20K → HALF

6:10 | 9:03/mi

HALF

2:01:24

13.11 mi

Rank: #23595 (+30)

20K → HALF

6:10 | 9:03/mi

25K

2:24:12

15.53 mi

Rank: #23413 (+182)

HALF → 25K

22:48 | 9:25/mi

25K

2:24:12

15.53 mi

Rank: #23413 (+182)

HALF → 25K

22:48 | 9:25/mi

30K

2:54:18

18.64 mi

Rank: #23172 (+241)

25K → 30K

30:06 | 9:42/mi

30K

2:54:18

18.64 mi

Rank: #23172 (+241)

25K → 30K

30:06 | 9:42/mi

20M

3:07:22

20.00 mi

Rank: #23015 (+157)

30K → 20M

13:04 | 9:38/mi

20M

3:07:22

20.00 mi

Rank: #23015 (+157)

30K → 20M

13:04 | 9:38/mi

21M

3:17:36

21.00 mi

Rank: #22876 (+139)

20M → 21M

10:14 | 10:14/mi

21M

3:17:36

21.00 mi

Rank: #22876 (+139)

20M → 21M

10:14 | 10:14/mi

35K

3:24:42

21.75 mi

Rank: #22833 (+43)

21M → 35K

7:06 | 9:30/mi

35K

3:24:42

21.75 mi

Rank: #22833 (+43)

21M → 35K

7:06 | 9:30/mi

23M

3:36:39

23.00 mi

Rank: #22722 (+111)

35K → 23M

11:57 | 9:33/mi

23M

3:36:39

23.00 mi

Rank: #22722 (+111)

35K → 23M

11:57 | 9:33/mi

24M

3:45:58

24.00 mi

Rank: #22624 (+98)

23M → 24M

9:19 | 9:19/mi

24M

3:45:58

24.00 mi

Rank: #22624 (+98)

23M → 24M

9:19 | 9:19/mi

40K

3:53:52

24.85 mi

Rank: #22498 (+126)

24M → 40K

7:54 | 9:15/mi

40K

3:53:52

24.85 mi

Rank: #22498 (+126)

24M → 40K

7:54 | 9:15/mi

25.2M

3:57:12

25.20 mi

Rank: #22431 (+67)

40K → 25.2M

3:20 | 9:40/mi

25.2M

3:57:12

25.20 mi

Rank: #22431 (+67)

40K → 25.2M

3:20 | 9:40/mi

FINISH

4:06:05

26.22 mi

Rank: #22329 (+102)

25.2M → FINISH

8:53 | 8:44/mi

FINISH

4:06:05

26.22 mi

Rank: #22329 (+102)

25.2M → FINISH

8:53 | 8:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time2:01:24

Pace9:16 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:04:41

Pace9:31 /mi

📊Positive Split: 2.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:59:40	29:13	9:25	29:13	9:25	-
10K	6.21 mi	12:28:29	58:02	9:21	28:49	9:17	-0:08
15K	9.32 mi	12:56:51	1:26:24	9:17	28:22	9:08	-0:09
20K	12.43 mi	13:25:41	1:55:14	9:17	28:50	9:17	+0:09
HALF	13.11 mi	13:31:51	2:01:24	9:16	6:10	9:03	-0:14
25K	15.53 mi	13:54:39	2:24:12	9:17	22:48	9:25	+0:22
30K	18.64 mi	14:24:45	2:54:18	9:22	30:06	9:42	+0:17
20M	20.00 mi	14:37:49	3:07:22	9:23	13:04	9:38	-0:04
21M	21.00 mi	14:48:03	3:17:36	9:25	10:14	10:14	+0:36
35K	21.75 mi	14:55:09	3:24:42	9:25	7:06	9:30	-0:44
23M	23.00 mi	15:07:06	3:36:39	9:26	11:57	9:33	+0:03
24M	24.00 mi	15:16:25	3:45:58	9:25	9:19	9:19	-0:14
40K	24.85 mi	15:24:19	3:53:52	9:25	7:54	9:15	-0:04
25.2M	25.20 mi	15:27:39	3:57:12	9:25	3:20	9:40	+0:25
FINISH	26.22 mi	15:36:32	4:06:05	9:24	8:53	8:44	-0:56

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

8:44 /mi

Average Pace

9:24 /mi

Slowest Pace

10:14 /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

3:09:21

77% of race

Time at Steady Pace

56:44

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /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.

Loading...

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	Trend	Rank
5K	3.11 mi	11:59:40	29:13	9:25	29:13	9:25		#24160
10K	6.21 mi	12:28:29	58:02	9:21	28:49	9:17		#24056
15K	9.32 mi	12:56:51	1:26:24	9:17	28:22	9:08		#23804
20K	12.43 mi	13:25:41	1:55:14	9:17	28:50	9:17		#23625
HALF	13.11 mi	13:31:51	2:01:24	9:16	6:10	9:03		#23595
25K	15.53 mi	13:54:39	2:24:12	9:17	22:48	9:25		#23413
30K	18.64 mi	14:24:45	2:54:18	9:22	30:06	9:42		#23172
20M	20.00 mi	14:37:49	3:07:22	9:23	13:04	9:38		#23015
21M	21.00 mi	14:48:03	3:17:36	9:25	10:14	10:14		#22876
35K	21.75 mi	14:55:09	3:24:42	9:25	7:06	9:30		#22833
23M	23.00 mi	15:07:06	3:36:39	9:26	11:57	9:33		#22722
24M	24.00 mi	15:16:25	3:45:58	9:25	9:19	9:19		#22624
40K	24.85 mi	15:24:19	3:53:52	9:25	7:54	9:15		#22498
25.2M	25.20 mi	15:27:39	3:57:12	9:25	3:20	9:40		#22431
FINISH	26.22 mi	15:36:32	4:06:05	9:24	8:53	8:44		#22329

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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	3.11 mi	24160	9749	9749	23248(Top 80%)	9272(Top 74%)	9272(Top 534%)
10K	6.21 mi	3.10 mi	24056+104	9685+64	9685+64	23888(Top 82%)	9602(Top 76%)	9602(Top 553%)
15K	9.32 mi	3.11 mi	23804+252	9559+126	9559+126	23248(Top 80%)	9272(Top 74%)	9272(Top 534%)
20K	12.43 mi	3.11 mi	23625+179	9472+87	9472+87	23077(Top 80%)	9217(Top 73%)	9217(Top 531%)
HALF	13.11 mi	0.68 mi	23595+30	9460+12	9460+12	22972(Top 79%)	9149(Top 73%)	9149(Top 527%)
25K	15.53 mi	2.42 mi	23413+182	9382+78	9382+78	22731(Top 78%)	9053(Top 72%)	9053(Top 521%)
30K	18.64 mi	3.11 mi	23172+241	9310+72	9310+72	22230(Top 77%)	8884(Top 71%)	8884(Top 511%)
20M	20.00 mi	1.36 mi	23015+157	9228+82	9228+82	21494(Top 74%)	8603(Top 68%)	8603(Top 495%)
21M	21.00 mi	1.00 mi	22876+139	9172+56	9172+56	21186(Top 73%)	8485(Top 67%)	8485(Top 488%)
35K	21.75 mi	0.75 mi	22833+43	9158+14	9158+14	21759(Top 75%)	8832(Top 70%)	8832(Top 508%)
23M	23.00 mi	1.25 mi	22722+111	9128+30	9128+30	20769(Top 72%)	8351(Top 66%)	8351(Top 481%)
24M	24.00 mi	1.00 mi	22624+98	9088+40	9088+40	20712(Top 71%)	8407(Top 67%)	8407(Top 484%)
40K	24.85 mi	0.85 mi	22498+126	9040+48	9040+48	19466(Top 67%)	7825(Top 62%)	7825(Top 450%)
25.2M	25.20 mi	0.35 mi	22431+67	9010+30	9010+30	18178(Top 63%)	7156(Top 57%)	7156(Top 412%)
FINISH	26.22 mi	1.02 mi	22329+102	8962+48	8962+48	19287(Top 66%)	7713(Top 61%)	7713(Top 444%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%

×21

+97ft-345ft

Overall

23248

Females

9272

F40-44

9272

5K→10K

3.1 - 6.2 mi

Top 82%

×5

+79ft-138ft

Overall

23888

Females

9602

F40-44

9602

10K→15K

6.2 - 9.3 mi

Top 80%

×3

+67ft-78ft

Overall

23248

Females

9272

F40-44

9272

15K→20K

9.3 - 12.4 mi

Top 80%

×5

+106ft-86ft

Overall

23077

Females

9217

F40-44

9217

20K→HALF

12.4 - 13.1 mi

Top 79%

×2

+19ft-37ft

Overall

22972

Females

9149

F40-44

9149

HALF→25K

13.1 - 15.5 mi

Top 78%

×4

+66ft-88ft

Overall

22731

Females

9053

F40-44

9053

25K→30K

15.5 - 18.6 mi

Top 77%

×9

+181ft-148ft

Overall

22230

Females

8884

F40-44

8884

30K→20M

18.6 - 20.0 mi

Top 74%

×5

+64ft-50ft

Overall

21494

Females

8603

F40-44

8603

20M→21M

20.0 - 21.0 mi

Top 73%

×8

+106ft-24ft

Overall

21186

Females

8485

F40-44

8485

21M→35K

21.0 - 21.8 mi

Top 75%

×7

+17ft-86ft

Overall

21759

Females

8832

F40-44

8832

35K→23M

21.8 - 23.0 mi

Top 72%

×5

+23ft-63ft

Overall

20769

Females

8351

F40-44

8351

23M→24M

23.0 - 24.0 mi

Top 71%

×6

+12ft-82ft

Overall

20712

Females

8407

F40-44

8407

24M→40K

24.0 - 24.9 mi

Top 67%

×1

+6ft-20ft

Overall

19466

Females

7825

F40-44

7825

40K→25.2M

24.9 - 25.2 mi

Top 63%

×1

+13ft-16ft

Overall

18178

Females

7156

F40-44

7156

25.2M→FINISH

25.2 - 26.2 mi

Top 66%

×2

+22ft-21ft

Overall

19287

Females

7713

F40-44

7713

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

2277*

Passed By

446

Net Change

+1831

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#24160
5K → 10K	269*	165	+104	#24160	#24056
10K → 15K	308*	56	+252	#24056	#23804
15K → 20K	240*	61	+179	#23804	#23625
20K → HALF	41	11	+30	#23625	#23595
HALF → 25K	207*	25	+182	#23595	#23413
25K → 30K	283*	42	+241	#23413	#23172
30K → 20M	174	17	+157	#23172	#23015
20M → 21M	158	19	+139	#23015	#22876
21M → 35K	58	15	+43	#22876	#22833
35K → 23M	130	19	+111	#22833	#22722
23M → 24M	105	7	+98	#22722	#22624
24M → 40K	129	3	+126	#22624	#22498
40K → 25.2M	67	0	+67	#22498	#22431
25.2M → FINISH	108	6	+102	#22431	#22329
TOTALS	2277*	446	+1831

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Results processed 3 months ago