Eric Byers

Bib: 3566•M•Age: 37

Alexandria, VA

0:00

0:00

/ mi

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Overall

#0 / 2429

Top 19%

Gender (Male)

#0 / 1480

Top 25%

Division (M35-39)

#0 / 220

Top 25%

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

26:33

Rank: #721

Start → 5K

26:33 | 8:33/mi

5K· 3.11 mi

26:33

Rank: #721

Start → 5K

26:33 | 8:33/mi

10K· 6.21 mi

52:49

Rank: #708 (+13)

5K → 10K

26:16 | 8:27/mi

10K· 6.21 mi

52:49

Rank: #708 (+13)

5K → 10K

26:16 | 8:27/mi

15K· 9.32 mi

1:19:32

Rank: #718 (-10)

10K → 15K

26:43 | 8:36/mi

15K· 9.32 mi

1:19:32

Rank: #718 (-10)

10K → 15K

26:43 | 8:36/mi

20K· 12.43 mi

1:46:30

Rank: #712 (+6)

15K → 20K

26:58 | 8:41/mi

20K· 12.43 mi

1:46:30

Rank: #712 (+6)

15K → 20K

26:58 | 8:41/mi

Half· 13.10 mi

1:52:16

Rank: #703 (+9)

20K → Half

5:46 | 8:36/mi

Half· 13.10 mi

1:52:16

Rank: #703 (+9)

20K → Half

5:46 | 8:36/mi

30K· 18.64 mi

2:39:10

Rank: #610 (+93)

Half → 30K

46:54 | 8:28/mi

30K· 18.64 mi

2:39:10

Rank: #610 (+93)

Half → 30K

46:54 | 8:28/mi

35K· 21.75 mi

3:08:32

Rank: #553 (+57)

30K → 35K

29:22 | 9:27/mi

35K· 21.75 mi

3:08:32

Rank: #553 (+57)

30K → 35K

29:22 | 9:27/mi

25.2M

3:38:45

Rank: #484 (+69)

35K → 25.2M

30:13 | 8:45/mi

25.2M

3:38:45

Rank: #484 (+69)

35K → 25.2M

30:13 | 8:45/mi

Finish· 26.22 mi

3:46:55

Rank: #472 (+12)

25.2M → Finish

8:10 | 8:01/mi

Finish· 26.22 mi

3:46:55

Rank: #472 (+12)

25.2M → Finish

8:10 | 8:01/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.10 mi

Time1:52:16

Pace8:34 /mi

2nd Half

Distance13.12 mi

Time1:54:39

Pace8:44 /mi

📊Positive Split: 2.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:59:00	26:33	8:33	26:33	8:33	-
10K	6.21 mi	08:25:16	52:49	8:30	26:16	8:27	-0:06
15K	9.32 mi	08:51:59	1:19:32	8:32	26:43	8:36	+0:09
20K	12.43 mi	09:18:57	1:46:30	8:34	26:58	8:41	+0:05
Half	13.10 mi	09:24:43	1:52:16	8:34	5:46	8:36	-0:05
30K	18.64 mi	10:11:37	2:39:10	8:32	46:54	8:28	-0:08
35K	21.75 mi	10:40:59	3:08:32	8:40	29:22	9:27	+0:59
25.2M	25.20 mi	11:11:12	3:38:45	8:41	30:13	8:45	-0:42
Finish	26.22 mi	11:19:22	3:46:55	8:40	8:10	8:01	-0:44

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

8:01 /mi

Average Pace

8:40 /mi

Slowest Pace

9:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:33

87% of race

Time at Steady Pace

29:22

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	07:59:00	26:33	8:33	26:33	8:33	#721
10K	6.21 mi	08:25:16	52:49	8:30	26:16	8:27	#708
15K	9.32 mi	08:51:59	1:19:32	8:32	26:43	8:36	#718
20K	12.43 mi	09:18:57	1:46:30	8:34	26:58	8:41	#712
Half	13.10 mi	09:24:43	1:52:16	8:34	5:46	8:36	#703
30K	18.64 mi	10:11:37	2:39:10	8:32	46:54	8:28	#610
35K	21.75 mi	10:40:59	3:08:32	8:40	29:22	9:27	#553
25.2M	25.20 mi	11:11:12	3:38:45	8:41	30:13	8:45	#484
Finish	26.22 mi	11:19:22	3:46:55	8:40	8:10	8:01	#472

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	3.11 mi	721	574	80	748(Top 31%)	594(Top 40%)	81(Top 37%)
10K	6.21 mi	3.10 mi	708+13	559+15	74+6	694(Top 29%)	552(Top 37%)	70(Top 32%)
15K	9.32 mi	3.11 mi	718-10	567-8	79-5	748(Top 31%)	594(Top 40%)	81(Top 37%)
20K	12.43 mi	3.11 mi	712+6	564+3	77+2	752(Top 31%)	597(Top 40%)	81(Top 37%)
Half	13.10 mi	0.67 mi	703+9	560+4	77	654(Top 27%)	524(Top 35%)	72(Top 33%)
30K	18.64 mi	5.54 mi	610+93	488+72	73+4	554(Top 23%)	443(Top 30%)	66(Top 30%)
35K	21.75 mi	3.11 mi	553+57	443+45	67+6	417(Top 17%)	330(Top 22%)	48(Top 22%)
25.2M	25.20 mi	3.45 mi	484+69	385+58	56+11	286(Top 12%)	227(Top 15%)	34(Top 16%)
Finish	26.22 mi	1.02 mi	472+12	376+9	55+1	274(Top 11%)	209(Top 14%)	30(Top 14%)

M35-39

Passing Analysis

Category:

Athletes Passed

314*

Passed By

Net Change

+249

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#721
5K → 10K	27	14	+13	#721	#708
10K → 15K	12	22	-10	#708	#718
15K → 20K	20*	14	+6	#718	#712
20K → Half	11*	2	+9	#712	#703
Half → 30K	100*	7	+93	#703	#610
30K → 35K	59*	2	+57	#610	#553
35K → 25.2M	72*	3	+69	#553	#484
25.2M → Finish	13*	1	+12	#484	#472
TOTALS	314*	65	+249

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

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

🏆 Finisher Certificate

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March 22, 2026

Eric Byers

Has completed the Marathon in a time of:

3:46:55

471

out of 2429

Overall Place

375

out of 1480

Gender (Male)

out of 220

Age Group (M35-39)

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Results processed 17 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

Eric Byers

⏱️ 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