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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

Bob Basse

Bib: 25707 •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 (M70-74)

#0 / 281

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

31:46

3.11 mi

Rank: #26539

Start → 5K

31:46 | 10:14/mi

31:46

3.11 mi

Rank: #26539

Start → 5K

31:46 | 10:14/mi

10K

1:03:45

6.21 mi

Rank: #26520 (+19)

5K → 10K

31:59 | 10:18/mi

10K

1:03:45

6.21 mi

Rank: #26520 (+19)

5K → 10K

31:59 | 10:18/mi

15K

1:36:09

9.32 mi

Rank: #26538 (-18)

10K → 15K

32:24 | 10:26/mi

15K

1:36:09

9.32 mi

Rank: #26538 (-18)

10K → 15K

32:24 | 10:26/mi

20K

2:09:53

12.43 mi

Rank: #26585 (-47)

15K → 20K

33:44 | 10:52/mi

20K

2:09:53

12.43 mi

Rank: #26585 (-47)

15K → 20K

33:44 | 10:52/mi

HALF

2:17:10

13.11 mi

Rank: #26592 (-7)

20K → HALF

7:17 | 10:42/mi

HALF

2:17:10

13.11 mi

Rank: #26592 (-7)

20K → HALF

7:17 | 10:42/mi

25K

2:46:05

15.53 mi

Rank: #26823 (-231)

HALF → 25K

28:55 | 11:56/mi

25K

2:46:05

15.53 mi

Rank: #26823 (-231)

HALF → 25K

28:55 | 11:56/mi

30K

3:27:17

18.64 mi

Rank: #27161 (-338)

25K → 30K

41:12 | 13:16/mi

30K

3:27:17

18.64 mi

Rank: #27161 (-338)

25K → 30K

41:12 | 13:16/mi

20M

3:46:11

20.00 mi

Rank: #27276 (-115)

30K → 20M

18:54 | 13:55/mi

20M

3:46:11

20.00 mi

Rank: #27276 (-115)

30K → 20M

18:54 | 13:55/mi

21M

4:01:20

21.00 mi

Rank: #27387 (-111)

20M → 21M

15:09 | 15:09/mi

21M

4:01:20

21.00 mi

Rank: #27387 (-111)

20M → 21M

15:09 | 15:09/mi

35K

4:11:08

21.75 mi

Rank: #27413 (-26)

21M → 35K

9:48 | 13:06/mi

35K

4:11:08

21.75 mi

Rank: #27413 (-26)

21M → 35K

9:48 | 13:06/mi

23M

4:28:11

23.00 mi

Rank: #27479 (-66)

35K → 23M

17:03 | 13:38/mi

23M

4:28:11

23.00 mi

Rank: #27479 (-66)

35K → 23M

17:03 | 13:38/mi

24M

4:41:39

24.00 mi

Rank: #27517 (-38)

23M → 24M

13:28 | 13:28/mi

24M

4:41:39

24.00 mi

Rank: #27517 (-38)

23M → 24M

13:28 | 13:28/mi

40K

4:54:17

24.85 mi

Rank: #27575 (-58)

24M → 40K

12:38 | 14:47/mi

40K

4:54:17

24.85 mi

Rank: #27575 (-58)

24M → 40K

12:38 | 14:47/mi

25.2M

4:59:21

25.20 mi

Rank: #27591 (-16)

40K → 25.2M

5:04 | 14:42/mi

25.2M

4:59:21

25.20 mi

Rank: #27591 (-16)

40K → 25.2M

5:04 | 14:42/mi

FINISH

5:12:35

26.22 mi

Rank: #27621 (-30)

25.2M → FINISH

13:14 | 13:00/mi

FINISH

5:12:35

26.22 mi

Rank: #27621 (-30)

25.2M → FINISH

13:14 | 13:00/mi

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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time2:17:10

Pace10:28 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:55:25

Pace13:23 /mi

📊Positive Split: 27.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:38:36	31:46	10:14	31:46	10:14	-
10K	6.21 mi	12:10:35	1:03:45	10:16	31:59	10:18	+0:04
15K	9.32 mi	12:42:59	1:36:09	10:19	32:24	10:26	+0:08
20K	12.43 mi	13:16:43	2:09:53	10:28	33:44	10:52	+0:26
HALF	13.11 mi	13:24:00	2:17:10	10:28	7:17	10:42	-0:10
25K	15.53 mi	13:52:55	2:46:05	10:42	28:55	11:56	+1:14
30K	18.64 mi	14:34:07	3:27:17	11:08	41:12	13:16	+1:20
20M	20.00 mi	14:53:01	3:46:11	11:19	18:54	13:55	+0:39
21M	21.00 mi	15:08:10	4:01:20	11:30	15:09	15:09	+1:14
35K	21.75 mi	15:17:58	4:11:08	11:33	9:48	13:06	-2:03
23M	23.00 mi	15:35:01	4:28:11	11:40	17:03	13:38	+0:32
24M	24.00 mi	15:48:29	4:41:39	11:45	13:28	13:28	-0:10
40K	24.85 mi	16:01:07	4:54:17	11:51	12:38	14:47	+1:19
25.2M	25.20 mi	16:06:11	4:59:21	11:53	5:04	14:42	-0:05
FINISH	26.22 mi	16:19:25	5:12:35	11:56	13:14	13:00	-1:42

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

10:14 /mi

Average Pace

11:56 /mi

Slowest Pace

15:09 /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

2:46:05

53% of race

Time at Steady Pace

1:53:39

36% of race

Time at Slower Pace

32:51

11% of race

Average Pace: 11:55 /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	11:38:36	31:46	10:14	31:46	10:14	#26539
10K	6.21 mi	12:10:35	1:03:45	10:16	31:59	10:18	#26520
15K	9.32 mi	12:42:59	1:36:09	10:19	32:24	10:26	#26538
20K	12.43 mi	13:16:43	2:09:53	10:28	33:44	10:52	#26585
HALF	13.11 mi	13:24:00	2:17:10	10:28	7:17	10:42	#26592
25K	15.53 mi	13:52:55	2:46:05	10:42	28:55	11:56	#26823
30K	18.64 mi	14:34:07	3:27:17	11:08	41:12	13:16	#27161
20M	20.00 mi	14:53:01	3:46:11	11:19	18:54	13:55	#27276
21M	21.00 mi	15:08:10	4:01:20	11:30	15:09	15:09	#27387
35K	21.75 mi	15:17:58	4:11:08	11:33	9:48	13:06	#27413
23M	23.00 mi	15:35:01	4:28:11	11:40	17:03	13:38	#27479
24M	24.00 mi	15:48:29	4:41:39	11:45	13:28	13:28	#27517
40K	24.85 mi	16:01:07	4:54:17	11:51	12:38	14:47	#27575
25.2M	25.20 mi	16:06:11	4:59:21	11:53	5:04	14:42	#27591
FINISH	26.22 mi	16:19:25	5:12:35	11:56	13:14	13:00	#27621

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	M70-74	Seg. Overall	Seg. Males	Seg. M70-74
5K	3.11 mi	3.11 mi	26539	15436	15436	26561(Top 92%)	15408(Top 94%)	15408(Top 5483%)
10K	6.21 mi	3.10 mi	26520+19	15418+18	15418+18	26528(Top 91%)	15400(Top 94%)	15400(Top 5480%)
15K	9.32 mi	3.11 mi	26538-18	15421-3	15421-3	26561(Top 92%)	15408(Top 94%)	15408(Top 5483%)
20K	12.43 mi	3.11 mi	26585-47	15426-5	15426-5	26784(Top 92%)	15487(Top 95%)	15487(Top 5511%)
HALF	13.11 mi	0.68 mi	26592-7	15417+9	15417+9	26965(Top 93%)	15522(Top 95%)	15522(Top 5524%)
25K	15.53 mi	2.42 mi	26823-231	15510-93	15510-93	27442(Top 95%)	15718(Top 96%)	15718(Top 5594%)
30K	18.64 mi	3.11 mi	27161-338	15627-117	15627-117	27934(Top 96%)	15872(Top 97%)	15872(Top 5648%)
20M	20.00 mi	1.36 mi	27276-115	15673-46	15673-46	28063(Top 97%)	15883(Top 97%)	15883(Top 5652%)
21M	21.00 mi	1.00 mi	27387-111	15702-29	15702-29	28158(Top 97%)	15917(Top 97%)	15917(Top 5664%)
35K	21.75 mi	0.75 mi	27413-26	15708-6	15708-6	27789(Top 96%)	15713(Top 96%)	15713(Top 5592%)
23M	23.00 mi	1.25 mi	27479-66	15729-21	15729-21	27875(Top 96%)	15768(Top 96%)	15768(Top 5611%)
24M	24.00 mi	1.00 mi	27517-38	15737-8	15737-8	28001(Top 96%)	15791(Top 97%)	15791(Top 5620%)
40K	24.85 mi	0.85 mi	27575-58	15757-20	15757-20	28345(Top 98%)	15955(Top 98%)	15955(Top 5678%)
25.2M	25.20 mi	0.35 mi	27591-16	15763-6	15763-6	27740(Top 96%)	15641(Top 96%)	15641(Top 5566%)
FINISH	26.22 mi	1.02 mi	27621-30	15769-6	15769-6	28199(Top 97%)	15878(Top 97%)	15878(Top 5651%)

15878

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

579

Passed By

1443

Net Change

-1082

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#26539
5K → 10K	200	181	+19	#26539	#26520
10K → 15K	116	134	-18	#26520	#26538
15K → 20K	98	145	-47	#26538	#26585
20K → HALF	23	30	-7	#26585	#26592
HALF → 25K	23	200	-231	#26592	#26823
25K → 30K	26	200	-338	#26823	#27161
30K → 20M	15	130	-115	#27161	#27276
20M → 21M	7	118	-111	#27276	#27387
21M → 35K	12	38	-26	#27387	#27413
35K → 23M	14	80	-66	#27413	#27479
23M → 24M	15	53	-38	#27479	#27517
24M → 40K	11	69	-58	#27517	#27575
40K → 25.2M	4	20	-16	#27575	#27591
25.2M → FINISH	15	45	-30	#27591	#27621
TOTALS	579	1443	-1082

📊

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

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

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.gpx files up to 10MB

Export & Support

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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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Results processed 3 months ago

Public Race Data

Bob Basse

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

AI Performance Report

Understand What Really Happened During Your Race

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

Qualifying & Age Grade

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management