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

Frank Kobyluch

Bib: 9903•M

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 29021

Top 17%

Gender (Male)

#0 / 16340

Top 28%

Masters (Masters Men)

#0 / 10617

Top 13%

Age Group (M45-49)

#0 / 2413

Top 17%

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

20:47

3.11 mi

Rank: #5778

Start → 5K

20:47 | 6:42/mi

20:47

3.11 mi

Rank: #5778

Start → 5K

20:47 | 6:42/mi

10K

41:16

6.21 mi

Rank: #5337 (+441)

5K → 10K

20:29 | 6:36/mi

10K

41:16

6.21 mi

Rank: #5337 (+441)

5K → 10K

20:29 | 6:36/mi

15K

1:01:45

9.32 mi

Rank: #5161 (+176)

10K → 15K

20:29 | 6:36/mi

15K

1:01:45

9.32 mi

Rank: #5161 (+176)

10K → 15K

20:29 | 6:36/mi

20K

1:22:18

12.43 mi

Rank: #4957 (+204)

15K → 20K

20:33 | 6:37/mi

20K

1:22:18

12.43 mi

Rank: #4957 (+204)

15K → 20K

20:33 | 6:37/mi

HALF

1:26:46

13.11 mi

Rank: #4942 (+15)

20K → HALF

4:28 | 6:34/mi

HALF

1:26:46

13.11 mi

Rank: #4942 (+15)

20K → HALF

4:28 | 6:34/mi

25K

1:42:59

15.53 mi

Rank: #4889 (+53)

HALF → 25K

16:13 | 6:42/mi

25K

1:42:59

15.53 mi

Rank: #4889 (+53)

HALF → 25K

16:13 | 6:42/mi

30K

2:04:27

18.64 mi

Rank: #4884 (+5)

25K → 30K

21:28 | 6:55/mi

30K

2:04:27

18.64 mi

Rank: #4884 (+5)

25K → 30K

21:28 | 6:55/mi

20M

2:13:51

20.00 mi

Rank: #4870

30K → 20M

9:24 | 6:56/mi

20M

2:13:51

20.00 mi

Rank: #4870

30K → 20M

9:24 | 6:56/mi

21M

2:21:10

21.00 mi

Rank: #4878

20M → 21M

7:19 | 7:19/mi

21M

2:21:10

21.00 mi

Rank: #4878

20M → 21M

7:19 | 7:19/mi

35K

2:26:05

21.75 mi

Rank: #4823

21M → 35K

4:55 | 6:35/mi

35K

2:26:05

21.75 mi

Rank: #4823

21M → 35K

4:55 | 6:35/mi

23M

2:34:53

23.00 mi

Rank: #4856

35K → 23M

8:48 | 7:02/mi

23M

2:34:53

23.00 mi

Rank: #4856

35K → 23M

8:48 | 7:02/mi

24M

2:41:47

24.00 mi

Rank: #4863

23M → 24M

6:54 | 6:54/mi

24M

2:41:47

24.00 mi

Rank: #4863

23M → 24M

6:54 | 6:54/mi

40K

2:47:55

24.85 mi

Rank: #4898

24M → 40K

6:08 | 7:11/mi

40K

2:47:55

24.85 mi

Rank: #4898

24M → 40K

6:08 | 7:11/mi

25.2M

2:50:35

25.20 mi

Rank: #4912

40K → 25.2M

2:40 | 7:44/mi

25.2M

2:50:35

25.20 mi

Rank: #4912

40K → 25.2M

2:40 | 7:44/mi

FINISH

2:57:42

26.22 mi

Rank: #5009

25.2M → FINISH

7:07 | 7:00/mi

FINISH

2:57:42

26.22 mi

Rank: #5009

25.2M → FINISH

7:07 | 7:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:26:46

Pace6:38 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:30:56

Pace6:57 /mi

📊Positive Split: 4.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:37:25	20:47	6:42	20:47	6:42	-
10K	6.21 mi	10:57:54	41:16	6:39	20:29	6:36	-0:06
15K	9.32 mi	11:18:23	1:01:45	6:38	20:29	6:36	0:00
20K	12.43 mi	11:38:56	1:22:18	6:38	20:33	6:37	+0:01
HALF	13.11 mi	11:43:24	1:26:46	6:38	4:28	6:34	-0:03
25K	15.53 mi	11:59:37	1:42:59	6:38	16:13	6:42	+0:08
30K	18.64 mi	12:21:05	2:04:27	6:41	21:28	6:55	+0:13
20M	20.00 mi	12:30:29	2:13:51	6:42	9:24	6:56	+0:01
21M	21.00 mi	12:37:48	2:21:10	6:44	7:19	7:19	+0:23
35K	21.75 mi	12:42:43	2:26:05	6:44	4:55	6:35	-0:44
23M	23.00 mi	12:51:31	2:34:53	6:45	8:48	7:02	+0:27
24M	24.00 mi	12:58:25	2:41:47	6:45	6:54	6:54	-0:08
40K	24.85 mi	13:04:33	2:47:55	6:46	6:08	7:11	+0:17
25.2M	25.20 mi	13:07:13	2:50:35	6:47	2:40	7:44	+0:33
FINISH	26.22 mi	13:14:20	2:57:42	6:47	7:07	7:00	-0:44

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

6:34 /mi

Average Pace

6:47 /mi

Slowest Pace

7:44 /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

2:47:43

94% of race

Time at Steady Pace

9:59

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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	10:37:25	20:47	6:42	20:47	6:42	#5778
10K	6.21 mi	10:57:54	41:16	6:39	20:29	6:36	#5337
15K	9.32 mi	11:18:23	1:01:45	6:38	20:29	6:36	#5161
20K	12.43 mi	11:38:56	1:22:18	6:38	20:33	6:37	#4957
HALF	13.11 mi	11:43:24	1:26:46	6:38	4:28	6:34	#4942
25K	15.53 mi	11:59:37	1:42:59	6:38	16:13	6:42	#4889
30K	18.64 mi	12:21:05	2:04:27	6:41	21:28	6:55	#4884
20M	20.00 mi	12:30:29	2:13:51	6:42	9:24	6:56	#4870
21M	21.00 mi	12:37:48	2:21:10	6:44	7:19	7:19	#4878
35K	21.75 mi	12:42:43	2:26:05	6:44	4:55	6:35	#4823
23M	23.00 mi	12:51:31	2:34:53	6:45	8:48	7:02	#4856
24M	24.00 mi	12:58:25	2:41:47	6:45	6:54	6:54	#4863
40K	24.85 mi	13:04:33	2:47:55	6:46	6:08	7:11	#4898
25.2M	25.20 mi	13:07:13	2:50:35	6:47	2:40	7:44	#4912
FINISH	26.22 mi	13:14:20	2:57:42	6:47	7:07	7:00	#5009

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	5778	5302	5302	4883(Top 17%)	4561(Top 28%)	4561(Top 189%)
10K	6.21 mi	3.10 mi	5337+441	4955+347	4955+347	4961(Top 17%)	4631(Top 28%)	4631(Top 192%)
15K	9.32 mi	3.11 mi	5161+176	4806+149	4806+149	4883(Top 17%)	4561(Top 28%)	4561(Top 189%)
20K	12.43 mi	3.11 mi	4957+204	4630+176	4630+176	4535(Top 16%)	4255(Top 26%)	4255(Top 176%)
HALF	13.11 mi	0.68 mi	4942+15	4615+15	4615+15	4844(Top 17%)	4516(Top 28%)	4516(Top 187%)
25K	15.53 mi	2.42 mi	4889+53	4566+49	4566+49	4786(Top 16%)	4432(Top 27%)	4432(Top 184%)
30K	18.64 mi	3.11 mi	4884+5	4545+21	4545+21	5220(Top 18%)	4704(Top 29%)	4704(Top 195%)
20M	20.00 mi	1.36 mi	4870+14	4525+20	4525+20	4964(Top 17%)	4450(Top 27%)	4450(Top 184%)
21M	21.00 mi	1.00 mi	4878-8	4521+4	4521+4	5335(Top 18%)	4656(Top 28%)	4656(Top 193%)
35K	21.75 mi	0.75 mi	4823+55	4468+53	4468+53	4054(Top 14%)	3685(Top 23%)	3685(Top 153%)
23M	23.00 mi	1.25 mi	4856-33	4486-18	4486-18	5638(Top 19%)	4853(Top 30%)	4853(Top 201%)
24M	24.00 mi	1.00 mi	4863-7	4483+3	4483+3	5768(Top 20%)	4870(Top 30%)	4870(Top 202%)
40K	24.85 mi	0.85 mi	4898-35	4491-8	4491-8	6531(Top 23%)	5319(Top 33%)	5319(Top 220%)
25.2M	25.20 mi	0.35 mi	4912-14	4495-4	4495-4	6537(Top 23%)	5251(Top 32%)	5251(Top 218%)
FINISH	26.22 mi	1.02 mi	5009-97	4560-65	4560-65	7391(Top 25%)	5706(Top 35%)	5706(Top 236%)

5706

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 3 hours ago. This usually takes 10-20 minutes. Please check back shortly.

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

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

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Frank Kobyluch

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

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

Public Race Data