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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

Chase Bulten

Bib: 339 •M •Age: N/A

0:00

0:00

/ mi

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Overall

#0 / 29021

Top 1%

Gender (Male)

#0 / 16340

Top 2%

Age Group (M18-39)

#0 / 5723

Top 5%

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

16:07

3.11 mi

Rank: #72

Start → 5K

16:07 | 5:12/mi

16:07

3.11 mi

Rank: #72

Start → 5K

16:07 | 5:12/mi

10K

32:52

6.21 mi

Rank: #93 (-21)

5K → 10K

16:45 | 5:24/mi

10K

32:52

6.21 mi

Rank: #93 (-21)

5K → 10K

16:45 | 5:24/mi

15K

50:05

9.32 mi

Rank: #113 (-20)

10K → 15K

17:13 | 5:33/mi

15K

50:05

9.32 mi

Rank: #113 (-20)

10K → 15K

17:13 | 5:33/mi

20K

1:07:34

12.43 mi

Rank: #155 (-42)

15K → 20K

17:29 | 5:38/mi

20K

1:07:34

12.43 mi

Rank: #155 (-42)

15K → 20K

17:29 | 5:38/mi

HALF

1:11:18

13.11 mi

Rank: #155

20K → HALF

3:44 | 5:29/mi

HALF

1:11:18

13.11 mi

Rank: #155

20K → HALF

3:44 | 5:29/mi

25K

1:25:16

15.53 mi

Rank: #179 (-24)

HALF → 25K

13:58 | 5:46/mi

25K

1:25:16

15.53 mi

Rank: #179 (-24)

HALF → 25K

13:58 | 5:46/mi

30K

1:43:36

18.64 mi

Rank: #204 (-25)

25K → 30K

18:20 | 5:55/mi

30K

1:43:36

18.64 mi

Rank: #204 (-25)

25K → 30K

18:20 | 5:55/mi

20M

1:51:59

20.00 mi

Rank: #236 (-32)

30K → 20M

8:23 | 6:11/mi

20M

1:51:59

20.00 mi

Rank: #236 (-32)

30K → 20M

8:23 | 6:11/mi

21M

1:58:28

21.00 mi

Rank: #252 (-16)

20M → 21M

6:29 | 6:29/mi

21M

1:58:28

21.00 mi

Rank: #252 (-16)

20M → 21M

6:29 | 6:29/mi

35K

2:02:37

21.75 mi

Rank: #244 (+8)

21M → 35K

4:09 | 5:33/mi

35K

2:02:37

21.75 mi

Rank: #244 (+8)

21M → 35K

4:09 | 5:33/mi

23M

2:10:19

23.00 mi

Rank: #275 (-31)

35K → 23M

7:42 | 6:10/mi

23M

2:10:19

23.00 mi

Rank: #275 (-31)

35K → 23M

7:42 | 6:10/mi

24M

2:16:16

24.00 mi

Rank: #284 (-9)

23M → 24M

5:57 | 5:57/mi

24M

2:16:16

24.00 mi

Rank: #284 (-9)

23M → 24M

5:57 | 5:57/mi

40K

2:21:42

24.85 mi

Rank: #308 (-24)

24M → 40K

5:26 | 6:22/mi

40K

2:21:42

24.85 mi

Rank: #308 (-24)

24M → 40K

5:26 | 6:22/mi

25.2M

2:24:00

25.20 mi

Rank: #314 (-6)

40K → 25.2M

2:18 | 6:41/mi

25.2M

2:24:00

25.20 mi

Rank: #314 (-6)

40K → 25.2M

2:18 | 6:41/mi

FINISH

2:29:55

26.22 mi

Rank: #327 (-13)

25.2M → FINISH

5:55 | 5:49/mi

FINISH

2:29:55

26.22 mi

Rank: #327 (-13)

25.2M → FINISH

5:55 | 5:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:11:18

Pace5:27 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:18:37

Pace6:00 /mi

📊Positive Split: 10.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:16:10	16:07	5:12	16:07	5:12	-
10K	6.21 mi	10:32:55	32:52	5:18	16:45	5:24	+0:12
15K	9.32 mi	10:50:08	50:05	5:23	17:13	5:33	+0:09
20K	12.43 mi	11:07:37	1:07:34	5:27	17:29	5:38	+0:05
HALF	13.11 mi	11:11:21	1:11:18	5:27	3:44	5:29	-0:09
25K	15.53 mi	11:25:19	1:25:16	5:30	13:58	5:46	+0:17
30K	18.64 mi	11:43:39	1:43:36	5:34	18:20	5:55	+0:09
20M	20.00 mi	11:52:02	1:51:59	5:36	8:23	6:11	+0:16
21M	21.00 mi	11:58:31	1:58:28	5:39	6:29	6:29	+0:18
35K	21.75 mi	12:02:40	2:02:37	5:39	4:09	5:33	-0:56
23M	23.00 mi	12:10:22	2:10:19	5:40	7:42	6:10	+0:37
24M	24.00 mi	12:16:19	2:16:16	5:41	5:57	5:57	-0:13
40K	24.85 mi	12:21:45	2:21:42	5:43	5:26	6:22	+0:25
25.2M	25.20 mi	12:24:03	2:24:00	5:43	2:18	6:41	+0:19
FINISH	26.22 mi	12:29:58	2:29:55	5:44	5:55	5:49	-0:52

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

5:12 /mi

Average Pace

5:43 /mi

Slowest Pace

6:41 /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

57:58

39% of race

Time at Steady Pace

1:01:39

41% of race

Time at Slower Pace

30:18

20% of race

Average Pace: 5:43 /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	10:16:10	16:07	5:12	16:07	5:12	#72
10K	6.21 mi	10:32:55	32:52	5:18	16:45	5:24	#93
15K	9.32 mi	10:50:08	50:05	5:23	17:13	5:33	#113
20K	12.43 mi	11:07:37	1:07:34	5:27	17:29	5:38	#155
HALF	13.11 mi	11:11:21	1:11:18	5:27	3:44	5:29	#155
25K	15.53 mi	11:25:19	1:25:16	5:30	13:58	5:46	#179
30K	18.64 mi	11:43:39	1:43:36	5:34	18:20	5:55	#204
20M	20.00 mi	11:52:02	1:51:59	5:36	8:23	6:11	#236
21M	21.00 mi	11:58:31	1:58:28	5:39	6:29	6:29	#252
35K	21.75 mi	12:02:40	2:02:37	5:39	4:09	5:33	#244
23M	23.00 mi	12:10:22	2:10:19	5:40	7:42	6:10	#275
24M	24.00 mi	12:16:19	2:16:16	5:41	5:57	5:57	#284
40K	24.85 mi	12:21:45	2:21:42	5:43	5:26	6:22	#308
25.2M	25.20 mi	12:24:03	2:24:00	5:43	2:18	6:41	#314
FINISH	26.22 mi	12:29:58	2:29:55	5:44	5:55	5:49	#327

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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	3.11 mi	72	72	72	229(Top 0.8%)	209(Top 1%)	209(Top 4%)
10K	6.21 mi	3.10 mi	93-21	93-21	93-21	127(Top 0.4%)	127(Top 0.8%)	127(Top 2%)
15K	9.32 mi	3.11 mi	113-20	113-20	113-20	229(Top 0.8%)	209(Top 1%)	209(Top 4%)
20K	12.43 mi	3.11 mi	155-42	138-25	138-25	280(Top 1.0%)	261(Top 2%)	261(Top 5%)
HALF	13.11 mi	0.68 mi	155	138	138	218(Top 0.8%)	200(Top 1%)	200(Top 3%)
25K	15.53 mi	2.42 mi	179-24	162-24	162-24	471(Top 2%)	450(Top 3%)	450(Top 8%)
30K	18.64 mi	3.11 mi	204-25	185-23	185-23	485(Top 2%)	464(Top 3%)	464(Top 8%)
20M	20.00 mi	1.36 mi	236-32	217-32	217-32	1111(Top 4%)	1069(Top 7%)	1069(Top 19%)
21M	21.00 mi	1.00 mi	252-16	233-16	233-16	1219(Top 4%)	1171(Top 7%)	1171(Top 20%)
35K	21.75 mi	0.75 mi	244+8	225+8	225+8	283(Top 1.0%)	267(Top 2%)	267(Top 5%)
23M	23.00 mi	1.25 mi	275-31	255-30	255-30	1082(Top 4%)	1038(Top 6%)	1038(Top 18%)
24M	24.00 mi	1.00 mi	284-9	264-9	264-9	944(Top 3%)	900(Top 6%)	900(Top 16%)
40K	24.85 mi	0.85 mi	308-24	289-25	289-25	1984(Top 7%)	1853(Top 11%)	1853(Top 32%)
25.2M	25.20 mi	0.35 mi	314-6	295-6	295-6	1485(Top 5%)	1392(Top 9%)	1392(Top 24%)
FINISH	26.22 mi	1.02 mi	327-13	308-13	308-13	1012(Top 3%)	964(Top 6%)	964(Top 17%)

964

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

Passed By

282

Net Change

-255

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#72
5K → 10K	1	22	-21	#72	#93
10K → 15K	0	20	-20	#93	#113
15K → 20K	0	42	-42	#113	#155
20K → HALF	0	0	0	#155	#155
HALF → 25K	0	24	-24	#155	#179
25K → 30K	3	28	-25	#179	#204
30K → 20M	0	32	-32	#204	#236
20M → 21M	1	17	-16	#236	#252
21M → 35K	9	1	+8	#252	#244
35K → 23M	3	34	-31	#244	#275
23M → 24M	4	13	-9	#275	#284
24M → 40K	2	26	-24	#284	#308
40K → 25.2M	1	7	-6	#308	#314
25.2M → FINISH	3	16	-13	#314	#327
TOTALS	27	282	-255

📊

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

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

AI Key Insights

Activity Data

Upload your GPX file to see detailed activity metrics

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.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Quick Links

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Course Information

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Results processed 3 months ago

Public Race Data

Chase Bulten

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