David Castillo

Arlington, TX

Bib: 12028 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Gender (Male)

#0 / 9934

Division (M35-39)

#0 / 1396

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

12:17/mi

38:10

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:25/mi

1:13:39

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

12:26/mi

1:52:17

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

11:07/mi

2:33:43

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:26/mi

2:59:40

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

11:38/mi

3:35:49

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

12:01/mi

4:13:10

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

12:37/mi

4:52:21

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:36/mi

5:08:10

↑ 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

2:33:4311:47 /mi⚖️ balanced

2nd Half

2:34:2711:44 /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	38:10	12:17	3.11 mi	38:10	12:17	-
10K	1:13:39	11:51	3.10 mi	35:29	11:25	-0:52
15K	1:52:17	12:03	3.11 mi	38:38	12:26	+1:01
21K	2:33:43	11:47	3.73 mi	41:26	11:07	-1:19
25K	2:59:40	11:34	2.48 mi	25:57	10:26	-0:41
30K	3:35:49	11:35	3.11 mi	36:09	11:38	+1:12
35K	4:13:10	11:38	3.11 mi	37:21	12:01	+0:23
40K	4:52:21	11:46	3.10 mi	39:11	12:37	+0:36
Finish(26.22 mi)	5:08:10	11:46	1.37 mi	15:49	11:36	-1:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:26 /mi

Average Pace

11:46 /mi

Slowest Pace

12:37 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:23

22% of race

Time at Steady Pace

1:27:27

28% of race

Time at Slower Pace

2:33:20

50% of race

Average Pace: 11:45 /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	14644	9417	1317	14634	9410	1333
10K	3.10 mi	14386+258	9322+95	1315+2	14055	9152	1293
15K	3.11 mi	14519-133	9378-56	1326-11	14634	9410	1333
21K	3.73 mi	13679+840	8964+414	1286+40	11397	7742	1116
25K	2.48 mi	13043+636	8608+356	1227+59	9656	6598	967
30K	3.11 mi	12459+584	8235+373	1183+44	10288	6840	989
35K	3.11 mi	12063+396	7962+273	1157+26	10185	6574	933
40K	3.10 mi	11761+302	7749+213	1122+35	10308	6539	934
Finish(26.22 mi)	1.37 mi	11607+154	7635+114	1105+17	8966	5729	813

5729

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#14644
5K → 10K	65323*+258	#14644 → #14386
10K → 15K	22491*-133	#14386 → #14519
15K → 21K	2842*+840	#14519 → #13679
21K → 25K	2638*+636	#13679 → #13043
25K → 30K	4588*+584	#13043 → #12459
30K → 35K	45441*+396	#12459 → #12063
35K → 40K	44346*+302	#12063 → #11761
40K → Finish	10164*+154	#11761 → #11607
TOTALS	3963433*+3037	#14644 → #11607

* 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 23 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