David Castillo

North Potomac, MD

Bib: 22003 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 48%

Gender (Male)

#0 / 9934

Division (M20-24)

#0 / 1037

Race Day Weather

43°/33°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

10:04/mi

31:17

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:13/mi

59:55

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:25/mi

1:29:11

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:06/mi

2:03:06

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:40/mi

2:24:38

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

11:35/mi

3:00:38

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:55/mi

3:37:39

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:29/mi

4:13:21

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:10/mi

4:28:35

↑ 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

2:03:069:26 /mi⚡ faster

2nd Half

2:25:2911:03 /mi+18.2%

Positive split — 18.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:17	10:04	3.11 mi	31:17	10:04	-
10K	59:55	9:39	3.10 mi	28:38	9:13	-0:51
15K	1:29:11	9:34	3.11 mi	29:16	9:25	+0:12
21K	2:03:06	9:26	3.73 mi	33:55	9:06	-0:19
25K	2:24:38	9:19	2.48 mi	21:32	8:40	-0:26
30K	3:00:38	9:41	3.11 mi	36:00	11:35	+2:55
35K	3:37:39	10:00	3.11 mi	37:01	11:55	+0:20
40K	4:13:21	10:12	3.10 mi	35:42	11:29	-0:26
Finish(26.22 mi)	4:28:35	10:15	1.37 mi	15:14	11:10	-0:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:40 /mi

Average Pace

10:15 /mi

Slowest Pace

11:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:53:21

42% of race

Time at Steady Pace

31:17

12% of race

Time at Slower Pace

2:03:57

46% of race

Average Pace: 10:15 /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	7989	5769	718	6740	5008	662
10K	3.10 mi	7442+547	5463+306	704+14	6865	5108	676
15K	3.11 mi	7140+302	5261+202	691+13	6740	5008	662
21K	3.73 mi	6539+601	4884+377	657+34	5127	3925	555
25K	2.48 mi	6122+417	4593+291	624+33	4284	3291	469
30K	3.11 mi	6900-778	5036-443	670-46	10191	6780	830
35K	3.11 mi	7407-507	5264-228	689-19	9965	6442	778
40K	3.10 mi	7460-53	5230+34	695-6	8029	5187	669
Finish(26.22 mi)	1.37 mi	7467-7	5211+19	702-7	7924	5116	693

5116

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#7989
5K → 10K	63610*+547	#7989 → #7442
10K → 15K	58360*+302	#7442 → #7140
15K → 21K	8609*+601	#7140 → #6539
21K → 25K	3420*+417	#6539 → #6122
25K → 30K	82951*-778	#6122 → #6900
30K → 35K	59689*-507	#6900 → #7407
35K → 40K	228175*-53	#7407 → #7460
40K → Finish	8477*-7	#7460 → #7467
TOTALS	18692391*+522	#7989 → #7467

* 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 17 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