Thomas Knowles

Bib: 402•M•Age: 56

Ashburn, VA

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 2429

Top 19%

Gender (Male)

#0 / 1480

Top 25%

Masters (Masters Men)

#0 / 477

Top 20%

Division (M55-59)

#0 / 60

Top 15%

Race Day Weather

55°/45°F

few clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

26:03

Rank: #651

Start → 5K

26:03 | 8:23/mi

5K· 3.11 mi

26:03

Rank: #651

Start → 5K

26:03 | 8:23/mi

10K· 6.21 mi

51:39

Rank: #620 (+31)

5K → 10K

25:36 | 8:14/mi

10K· 6.21 mi

51:39

Rank: #620 (+31)

5K → 10K

25:36 | 8:14/mi

15K· 9.32 mi

1:19:17

Rank: #700 (-80)

10K → 15K

27:38 | 8:54/mi

15K· 9.32 mi

1:19:17

Rank: #700 (-80)

10K → 15K

27:38 | 8:54/mi

20K· 12.43 mi

1:45:33

Rank: #671 (+29)

15K → 20K

26:16 | 8:27/mi

20K· 12.43 mi

1:45:33

Rank: #671 (+29)

15K → 20K

26:16 | 8:27/mi

Half· 13.10 mi

1:51:17

Rank: #663 (+8)

20K → Half

5:44 | 8:33/mi

Half· 13.10 mi

1:51:17

Rank: #663 (+8)

20K → Half

5:44 | 8:33/mi

30K· 18.64 mi

2:38:08

Rank: #587 (+76)

Half → 30K

46:51 | 8:27/mi

30K· 18.64 mi

2:38:08

Rank: #587 (+76)

Half → 30K

46:51 | 8:27/mi

35K· 21.75 mi

3:07:47

Rank: #540 (+47)

30K → 35K

29:39 | 9:33/mi

35K· 21.75 mi

3:07:47

Rank: #540 (+47)

30K → 35K

29:39 | 9:33/mi

25.2M

3:38:12

Rank: #474 (+66)

35K → 25.2M

30:25 | 8:49/mi

25.2M

3:38:12

Rank: #474 (+66)

35K → 25.2M

30:25 | 8:49/mi

Finish· 26.22 mi

3:46:40

Rank: #467 (+7)

25.2M → Finish

8:28 | 8:19/mi

Finish· 26.22 mi

3:46:40

Rank: #467 (+7)

25.2M → Finish

8:28 | 8:19/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster

Distance13.10 mi

Time1:51:17

Pace8:30 /mi

2nd Half

Distance13.12 mi

Time1:55:23

Pace8:48 /mi

📊Positive Split: 3.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:58:27	26:03	8:23	26:03	8:23	-
10K	6.21 mi	08:24:03	51:39	8:19	25:36	8:14	-0:09
15K	9.32 mi	08:51:41	1:19:17	8:30	27:38	8:54	+0:40
20K	12.43 mi	09:17:57	1:45:33	8:30	26:16	8:27	-0:27
Half	13.10 mi	09:23:41	1:51:17	8:30	5:44	8:33	+0:06
30K	18.64 mi	10:10:32	2:38:08	8:29	46:51	8:27	-0:06
35K	21.75 mi	10:40:11	3:07:47	8:38	29:39	9:33	+1:06
25.2M	25.20 mi	11:10:36	3:38:12	8:40	30:25	8:49	-0:44
Finish	26.22 mi	11:19:04	3:46:40	8:39	8:28	8:19	-0:30

Checkpoints & Pacing

📈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

8:14 /mi

Average Pace

8:39 /mi

Slowest Pace

9:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:01

87% of race

Time at Steady Pace

29:39

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:39 /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

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	07:58:27	26:03	8:23	26:03	8:23	#651
10K	6.21 mi	08:24:03	51:39	8:19	25:36	8:14	#620
15K	9.32 mi	08:51:41	1:19:17	8:30	27:38	8:54	#700
20K	12.43 mi	09:17:57	1:45:33	8:30	26:16	8:27	#671
Half	13.10 mi	09:23:41	1:51:17	8:30	5:44	8:33	#663
30K	18.64 mi	10:10:32	2:38:08	8:29	46:51	8:27	#587
35K	21.75 mi	10:40:11	3:07:47	8:38	29:39	9:33	#540
25.2M	25.20 mi	11:10:36	3:38:12	8:40	30:25	8:49	#474
Finish	26.22 mi	11:19:04	3:46:40	8:39	8:28	8:19	#467

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	3.11 mi	651	523	18	949(Top 39%)	724(Top 49%)	27(Top 45%)
10K	6.21 mi	3.10 mi	620+31	502+21	18	609(Top 25%)	496(Top 34%)	18(Top 30%)
15K	9.32 mi	3.11 mi	700-80	553-51	20-2	949(Top 39%)	724(Top 49%)	27(Top 45%)
20K	12.43 mi	3.11 mi	671+29	535+18	19+1	624(Top 26%)	503(Top 34%)	17(Top 28%)
Half	13.10 mi	0.67 mi	663+8	532+3	20-1	634(Top 26%)	509(Top 34%)	17(Top 28%)
30K	18.64 mi	5.54 mi	587+76	472+60	16+4	550(Top 23%)	441(Top 30%)	12(Top 20%)
35K	21.75 mi	3.11 mi	540+47	437+35	12+4	451(Top 19%)	357(Top 24%)	9(Top 15%)
25.2M	25.20 mi	3.45 mi	474+66	380+57	9+3	304(Top 13%)	239(Top 16%)	4(Top 7%)
Finish	26.22 mi	1.02 mi	467+7	374+6	9	365(Top 15%)	271(Top 18%)	4(Top 7%)

M55-59

Passing Analysis

Category:

Athletes Passed

305*

Passed By

121

Net Change

+184

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#651
5K → 10K	43	12	+31	#651	#620
10K → 15K	1	81	-80	#620	#700
15K → 20K	34*	5	+29	#700	#671
20K → Half	13*	5	+8	#671	#663
Half → 30K	82*	6	+76	#663	#587
30K → 35K	54*	7	+47	#587	#540
35K → 25.2M	68*	2	+66	#540	#474
25.2M → Finish	10*	3	+7	#474	#467
TOTALS	305*	121	+184

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

🏆 Finisher Certificate

Download or share your official race finisher certificate

Loading certificate...

March 22, 2026

Thomas Knowles

Has completed the Marathon in a time of:

3:46:40

466

out of 2429

Overall Place

373

out of 1480

Gender (Male)

out of 60

Age Group (M55-59)

Your certificate is generated on-demand and can be shared on social media or saved for your records

Upload your GPX file

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

.gpx files up to 10MB

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 16 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

J & A Racing

Race timed by

Big River Race Management

Thomas Knowles

⏱️ Race Timeline

The Course

Claim it — unlock a deeper AI report on this race, free

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→30K

30K→35K

35K→25.2M

25.2M→Finish

Passing Analysis

Passing Visuals

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data