Derek Rosales

Woodbridge, VA

Bib: 4012 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 15907

Gender (Male)

#0 / 9934

Masters (Masters Men)

#0 / 4070

Division (M40-44)

#0 / 1238

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

13:50/mi

42:59

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

12:50/mi

1:22:52

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

12:57/mi

2:03:07

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

13:56/mi

2:55:05

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

15:38/mi

3:33:56

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

15:54/mi

4:23:20

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

16:37/mi

5:14:56

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

17:30/mi

6:09:19

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

18:04/mi

6:33:58

↑ 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

2:55:0513:25 /mi⚡ faster

2nd Half

3:38:5216:37 /mi+25.0%

Positive split — 25.0% slower in the second half

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	09:04:49	42:59	13:50	42:59	13:50	-
10K	6.21 mi	09:44:42	1:22:52	13:20	39:53	12:50	-1:00
15K	9.32 mi	10:24:57	2:03:07	13:13	40:15	12:57	+0:07
21K	13.05 mi	11:16:55	2:55:05	13:25	51:58	13:56	+0:59
25K	15.53 mi	11:55:46	3:33:56	13:46	38:51	15:38	+1:42
30K	18.64 mi	12:45:10	4:23:20	14:08	49:24	15:54	+0:16
35K	21.75 mi	13:36:46	5:14:56	14:29	51:36	16:37	+0:43
40K	24.85 mi	14:31:09	6:09:19	14:52	54:23	17:30	+0:53
Finish	26.22 mi	14:55:48	6:33:58	15:02	24:39	18:04	+0:34

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

12:50 /mi

Average Pace

15:02 /mi

Slowest Pace

18:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Segment Time Comparison

Time at Faster Pace

2:55:05

44% of race

Time at Steady Pace

1:28:15

22% of race

Time at Slower Pace

2:10:38

33% of race

Average Pace: 15:02 /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	09:04:49	42:59	13:50	42:59	13:50	#15879
10K	6.21 mi	09:44:42	1:22:52	13:20	39:53	12:50	#15800
15K	9.32 mi	10:24:57	2:03:07	13:13	40:15	12:57	#15649
21K	13.05 mi	11:16:55	2:55:05	13:25	51:58	13:56	#15537
25K	15.53 mi	11:55:46	3:33:56	13:46	38:51	15:38	#15651
30K	18.64 mi	12:45:10	4:23:20	14:08	49:24	15:54	#15591
35K	21.75 mi	13:36:46	5:14:56	14:29	51:36	16:37	#15629
40K	24.85 mi	14:31:09	6:09:19	14:52	54:23	17:30	#15644
Finish	26.22 mi	14:55:48	6:33:58	15:02	24:39	18:04	#15655

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	3.11 mi	15879	9974	1227	15134	9628	1195
10K	6.21 mi	3.10 mi	15800+79	9938+36	1227	15604	9851	1225
15K	9.32 mi	3.11 mi	15649+151	9871+67	1227	15134	9628	1195
21K	13.05 mi	3.73 mi	15537+112	9810+61	1220+7	15272	9661	1207
25K	15.53 mi	2.48 mi	15651-114	9842-32	1224-4	15758	9830	1212
30K	18.64 mi	3.11 mi	15591+60	9799+43	1225-1	15403	9615	1205
35K	21.75 mi	3.11 mi	15629-38	9798+1	1221+4	15483	9640	1202
40K	24.85 mi	3.10 mi	15644-15	9791+7	1222-1	15408	9619	1199
Finish	26.22 mi	1.37 mi	15655-11	9797-6	1224-2	15538	9693	1209

9693

Passing Analysis

Category:

Athletes Passed

661*

Passed By

437

Net Change

+224

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#15879
5K → 10K	111*	32	+79	#15879	#15800
10K → 15K	159*	8	+151	#15800	#15649
15K → 21K	144*	32	+112	#15649	#15537
21K → 25K	32*	146	-114	#15537	#15651
25K → 30K	100*	40	+60	#15651	#15591
30K → 35K	48*	86	-38	#15591	#15629
35K → 40K	49*	64	-15	#15629	#15644
40K → Finish	18*	29	-11	#15644	#15655
TOTALS	661*	437	+224

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

Passing Charts

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 14 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