Quick Links:All Results|Race Analytics|CourseCourse Information|ContactContact Time Management

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

Robert Stianchi

Bib: 5266 •M •Age: N/A

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 29021

Gender (Male)

#0 / 16340

Masters (Masters Men)

#0 / 10617

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

21:41

3.11 mi

Rank: #8383

Start → 5K

21:41 | 6:59/mi

21:41

3.11 mi

Rank: #8383

Start → 5K

21:41 | 6:59/mi

10K

44:05

6.21 mi

Rank: #9309 (-926)

5K → 10K

22:24 | 7:13/mi

10K

44:05

6.21 mi

Rank: #9309 (-926)

5K → 10K

22:24 | 7:13/mi

15K

1:07:16

9.32 mi

Rank: #10319 (-1010)

10K → 15K

23:11 | 7:28/mi

15K

1:07:16

9.32 mi

Rank: #10319 (-1010)

10K → 15K

23:11 | 7:28/mi

20K

1:33:35

12.43 mi

Rank: #12864 (-2545)

15K → 20K

26:19 | 8:29/mi

20K

1:33:35

12.43 mi

Rank: #12864 (-2545)

15K → 20K

26:19 | 8:29/mi

HALF

1:39:13

13.11 mi

Rank: #13196 (-332)

20K → HALF

5:38 | 8:16/mi

HALF

1:39:13

13.11 mi

Rank: #13196 (-332)

20K → HALF

5:38 | 8:16/mi

25K

2:05:49

15.53 mi

Rank: #17260 (-4064)

HALF → 25K

26:36 | 10:59/mi

25K

2:05:49

15.53 mi

Rank: #17260 (-4064)

HALF → 25K

26:36 | 10:59/mi

30K

2:40:52

18.64 mi

Rank: #19933 (-2673)

25K → 30K

35:03 | 11:17/mi

30K

2:40:52

18.64 mi

Rank: #19933 (-2673)

25K → 30K

35:03 | 11:17/mi

20M

2:55:42

20.00 mi

Rank: #20558 (-625)

30K → 20M

14:50 | 10:56/mi

20M

2:55:42

20.00 mi

Rank: #20558 (-625)

30K → 20M

14:50 | 10:56/mi

21M

3:10:19

21.00 mi

Rank: #21557 (-999)

20M → 21M

14:37 | 14:37/mi

21M

3:10:19

21.00 mi

Rank: #21557 (-999)

20M → 21M

14:37 | 14:37/mi

35K

3:19:05

21.75 mi

Rank: #21876 (-319)

21M → 35K

8:46 | 11:44/mi

35K

3:19:05

21.75 mi

Rank: #21876 (-319)

21M → 35K

8:46 | 11:44/mi

23M

3:34:52

23.00 mi

Rank: #22448 (-572)

35K → 23M

15:47 | 12:37/mi

23M

3:34:52

23.00 mi

Rank: #22448 (-572)

35K → 23M

15:47 | 12:37/mi

24M

3:46:03

24.00 mi

Rank: #22635 (-187)

23M → 24M

11:11 | 11:11/mi

24M

3:46:03

24.00 mi

Rank: #22635 (-187)

23M → 24M

11:11 | 11:11/mi

40K

3:56:17

24.85 mi

Rank: #22793 (-158)

24M → 40K

10:14 | 11:59/mi

40K

3:56:17

24.85 mi

Rank: #22793 (-158)

24M → 40K

10:14 | 11:59/mi

25.2M

4:00:47

25.20 mi

Rank: #22864 (-71)

40K → 25.2M

4:30 | 13:03/mi

25.2M

4:00:47

25.20 mi

Rank: #22864 (-71)

40K → 25.2M

4:30 | 13:03/mi

FINISH

4:12:00

26.22 mi

Rank: #23017 (-153)

25.2M → FINISH

11:13 | 11:01/mi

FINISH

4:12:00

26.22 mi

Rank: #23017 (-153)

25.2M → FINISH

11:13 | 11:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:39:13

Pace7:35 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:32:47

Pace11:40 /mi

📊Positive Split: 54.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:25:42	21:41	6:59	21:41	6:59	-
10K	6.21 mi	10:48:06	44:05	7:06	22:24	7:13	+0:14
15K	9.32 mi	11:11:17	1:07:16	7:14	23:11	7:28	+0:15
20K	12.43 mi	11:37:36	1:33:35	7:32	26:19	8:29	+1:01
HALF	13.11 mi	11:43:14	1:39:13	7:35	5:38	8:16	-0:13
25K	15.53 mi	12:09:50	2:05:49	8:06	26:36	10:59	+2:43
30K	18.64 mi	12:44:53	2:40:52	8:38	35:03	11:17	+0:18
20M	20.00 mi	12:59:43	2:55:42	8:48	14:50	10:56	-0:21
21M	21.00 mi	13:14:20	3:10:19	9:04	14:37	14:37	+3:41
35K	21.75 mi	13:23:06	3:19:05	9:10	8:46	11:44	-2:53
23M	23.00 mi	13:38:53	3:34:52	9:21	15:47	12:37	+0:53
24M	24.00 mi	13:50:04	3:46:03	9:26	11:11	11:11	-1:26
40K	24.85 mi	14:00:18	3:56:17	9:31	10:14	11:59	+0:48
25.2M	25.20 mi	14:04:48	4:00:47	9:34	4:30	13:03	+1:04
FINISH	26.22 mi	14:16:01	4:12:00	9:38	11:13	11:01	-2:02

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

6:59 /mi

Average Pace

9:37 /mi

Slowest Pace

14:37 /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

1:39:13

39% of race

Time at Steady Pace

1:57:53

47% of race

Time at Slower Pace

34:54

14% of race

Average Pace: 9:37 /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	10:25:42	21:41	6:59	21:41	6:59	#8383
10K	6.21 mi	10:48:06	44:05	7:06	22:24	7:13	#9309
15K	9.32 mi	11:11:17	1:07:16	7:14	23:11	7:28	#10319
20K	12.43 mi	11:37:36	1:33:35	7:32	26:19	8:29	#12864
HALF	13.11 mi	11:43:14	1:39:13	7:35	5:38	8:16	#13196
25K	15.53 mi	12:09:50	2:05:49	8:06	26:36	10:59	#17260
30K	18.64 mi	12:44:53	2:40:52	8:38	35:03	11:17	#19933
20M	20.00 mi	12:59:43	2:55:42	8:48	14:50	10:56	#20558
21M	21.00 mi	13:14:20	3:10:19	9:04	14:37	14:37	#21557
35K	21.75 mi	13:23:06	3:19:05	9:10	8:46	11:44	#21876
23M	23.00 mi	13:38:53	3:34:52	9:21	15:47	12:37	#22448
24M	24.00 mi	13:50:04	3:46:03	9:26	11:11	11:11	#22635
40K	24.85 mi	14:00:18	3:56:17	9:31	10:14	11:59	#22793
25.2M	25.20 mi	14:04:48	4:00:47	9:34	4:30	13:03	#22864
FINISH	26.22 mi	14:16:01	4:12:00	9:38	11:13	11:01	#23017

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	8383	7164	7164	12493(Top 43%)	9159(Top 56%)	9159(Top 417%)
10K	6.21 mi	3.10 mi	9309-926	7726-562	7726-562	10352(Top 36%)	8243(Top 50%)	8243(Top 375%)
15K	9.32 mi	3.11 mi	10319-1010	8209-483	8209-483	12493(Top 43%)	9159(Top 56%)	9159(Top 417%)
20K	12.43 mi	3.11 mi	12864-2545	9326-1117	9326-1117	19128(Top 66%)	11916(Top 73%)	11916(Top 542%)
HALF	13.11 mi	0.68 mi	13196-332	9455-129	9455-129	18788(Top 65%)	11795(Top 72%)	11795(Top 537%)
25K	15.53 mi	2.42 mi	17260-4064	11103-1648	11103-1648	26288(Top 91%)	15213(Top 93%)	15213(Top 692%)
30K	18.64 mi	3.11 mi	19933-2673	12234-1131	12234-1131	25824(Top 89%)	14924(Top 91%)	14924(Top 679%)
20M	20.00 mi	1.36 mi	20558-625	12514-280	12514-280	24756(Top 85%)	14345(Top 88%)	14345(Top 653%)
21M	21.00 mi	1.00 mi	21557-999	12982-468	12982-468	27807(Top 96%)	15744(Top 96%)	15744(Top 716%)
35K	21.75 mi	0.75 mi	21876-319	13126-144	13126-144	26381(Top 91%)	15045(Top 92%)	15045(Top 684%)
23M	23.00 mi	1.25 mi	22448-572	13380-254	13380-254	26909(Top 93%)	15267(Top 93%)	15267(Top 695%)
24M	24.00 mi	1.00 mi	22635-187	13450-70	13450-70	25424(Top 88%)	14517(Top 89%)	14517(Top 660%)
40K	24.85 mi	0.85 mi	22793-158	13514-64	13514-64	25834(Top 89%)	14674(Top 90%)	14674(Top 668%)
25.2M	25.20 mi	0.35 mi	22864-71	13551-37	13551-37	26097(Top 90%)	14834(Top 91%)	14834(Top 675%)
FINISH	26.22 mi	1.02 mi	23017-153	13626-75	13626-75	26130(Top 90%)	14822(Top 91%)	14822(Top 674%)

14822

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

149

Passed By

2612

Net Change

-14634

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#8383
5K → 10K	33	200	-926	#8383	#9309
10K → 15K	15	200	-1010	#9309	#10319
15K → 20K	8	200	-2545	#10319	#12864
20K → HALF	3	200	-332	#12864	#13196
HALF → 25K	2	200	-4064	#13196	#17260
25K → 30K	9	200	-2673	#17260	#19933
30K → 20M	20	200	-625	#19933	#20558
20M → 21M	5	200	-999	#20558	#21557
21M → 35K	2	200	-319	#21557	#21876
35K → 23M	9	200	-572	#21876	#22448
23M → 24M	13	200	-187	#22448	#22635
24M → 40K	19	177	-158	#22635	#22793
40K → 25.2M	4	75	-71	#22793	#22864
25.2M → FINISH	7	160	-153	#22864	#23017
TOTALS	149	2612	-14634

📊

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

Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:

Fatigue & pacing analysis
Finish time optimization
Qualification readiness
Segment-by-segment breakdown
Personalized race insights
Downloadable athlete report

Shareable via link — view it anywhere, share with anyone

AI Report Preview

Generating your preview…

$4.99

One-time purchase for this race

Includes a shareable link

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.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.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Share Feedback

Quick Links

Explore more race data and athlete comparisons

All Results

Browse complete race results with filtering

→

Race Analytics

View race statistics, trends, and insights

→

Course Information

View interactive course map and elevation

→

Contact Time Management

Questions about your timing data or results

→

Results processed 3 months ago

Public Race Data

Robert Stianchi

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

Passing

Passing Analysis

Passing Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Qualifying & Age Grade

AI Performance Report

Understand What Really Happened During Your Race

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management