David Ferguson

Bethesda, MD

Bib: 2513 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 16%

Gender (Male)

#0 / 17709

Top 21%

Division (M35-39)

#0 / 2420

Top 23%

Race Day Weather

42°/32°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

9:09/mi

28:25

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:33/mi

55:00

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:42/mi

1:22:02

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:51/mi

1:55:00

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:35/mi

2:16:21

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:57/mi

2:44:09

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:49/mi

3:11:34

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:47/mi

3:38:52

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:38/mi

3:50:39

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K

1:55:008:49 /mi⚖️ balanced

2nd Half

1:55:388:47 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:25	9:09	3.11 mi	28:25	9:09	-
10K	55:00	8:51	3.10 mi	26:35	8:33	-0:36
15K	1:22:02	8:48	3.11 mi	27:02	8:42	+0:09
21K	1:55:00	8:49	3.73 mi	32:58	8:51	+0:09
25K	2:16:21	8:47	2.48 mi	21:21	8:35	-0:16
30K	2:44:09	8:48	3.11 mi	27:48	8:57	+0:22
35K	3:11:34	8:49	3.11 mi	27:25	8:49	-0:08
40K	3:38:52	8:48	3.10 mi	27:18	8:47	-0:02
Finish(26.22 mi)	3:50:39	8:48	1.37 mi	11:47	8:38	-0:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:33 /mi

Average Pace

8:48 /mi

Slowest Pace

9:09 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:22:14

88% of race

Time at Steady Pace

28:25

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:48 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	6393	4891	719	7088	5364	786
10K	3.10 mi	6411-18	4927-36	719	6521	5039	745
15K	3.11 mi	6576-165	5045-118	741-22	7088	5364	786
21K	3.73 mi	6505+71	5006+39	728+13	6662	5084	761
25K	2.48 mi	6349+156	4884+122	717+11	6258	4750	714
30K	3.11 mi	6097+252	4671+213	691+26	5747	4312	635
35K	3.11 mi	5639+458	4290+381	645+46	4356	3243	486
40K	3.10 mi	5105+534	3849+441	583+62	3417	2524	382
Finish(26.22 mi)	1.37 mi	4905+200	3691+158	563+20	3077	2278	335

2278

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#6393
5K → 10K	272254*-18	#6393 → #6411
10K → 15K	280115*-165	#6411 → #6576
15K → 21K	151222*+71	#6576 → #6505
21K → 25K	81237+156	#6505 → #6349
25K → 30K	84336*+252	#6349 → #6097
30K → 35K	42500*+458	#6097 → #5639
35K → 40K	33567*+534	#5639 → #5105
40K → Finish	19219*+200	#5105 → #4905
TOTALS	9622450*+1488	#6393 → #4905

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

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions