Chase Duncan

Leesburg, VA

Bib: 20215 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 39%

Gender (Male)

#0 / 17709

Top 45%

Division (M20-24)

#0 / 1424

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

10:40/mi

33:08

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:51/mi

1:03:45

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:49/mi

1:34:16

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

10:10/mi

2:12:11

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:49/mi

2:36:34

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:13/mi

3:08:19

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:05/mi

3:39:38

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

10:39/mi

4:12:43

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:49/mi

4:26:06

↑ 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

2:12:1110:08 /mi⚡ faster

2nd Half

2:13:5510:10 /mi+1.3%

Positive split — 1.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:08	10:40	3.11 mi	33:08	10:40	-
10K	1:03:45	10:16	3.10 mi	30:37	9:51	-0:49
15K	1:34:16	10:07	3.11 mi	30:31	9:49	-0:02
21K	2:12:11	10:08	3.73 mi	37:55	10:10	+0:21
25K	2:36:34	10:05	2.48 mi	24:23	9:49	-0:21
30K	3:08:19	10:06	3.11 mi	31:45	10:13	+0:24
35K	3:39:38	10:06	3.11 mi	31:19	10:05	-0:08
40K	4:12:43	10:10	3.10 mi	33:05	10:39	+0:34
Finish(26.22 mi)	4:26:06	10:09	1.37 mi	13:23	9:49	-0:50

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

10:09 /mi

Slowest Pace

10:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:19:53

75% of race

Time at Steady Pace

1:06:13

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:09 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	15907	10772	1065	13740	9514	970
10K	3.10 mi	15246+661	10427+345	1031+34	14702	10121	1004
15K	3.11 mi	14649+597	10062+365	1001+30	13740	9514	970
21K	3.73 mi	14344+305	9867+195	997+4	14091	9697	989
25K	2.48 mi	13911+433	9563+304	975+22	12684	8714	906
30K	3.11 mi	13296+615	9130+433	937+38	11459	7804	830
35K	3.11 mi	12418+878	8505+625	885+52	9422	6364	684
40K	3.10 mi	11937+481	8109+396	850+35	10181	6514	710
Finish(26.22 mi)	1.37 mi	11608+329	7875+234	820+30	7187	4753	574

4753

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#15907
5K → 10K	174835*+661	#15907 → #15246
10K → 15K	86683*+597	#15246 → #14649
15K → 21K	192497*+305	#14649 → #14344
21K → 25K	70503*+433	#14344 → #13911
25K → 30K	63678*+615	#13911 → #13296
30K → 35K	28906*+878	#13296 → #12418
35K → 40K	109590*+481	#12418 → #11937
40K → Finish	19348*+329	#11937 → #11608
TOTALS	7415040*+4299	#15907 → #11608

* 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 18 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