Laura Costello

Oakton, VA

Bib: 3393 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 15907

Top 41%

Gender (Female)

#0 / 5973

Top 32%

Masters (Masters Women)

#0 / 2230

Top 21%

Division (F40-44)

#0 / 707

Top 29%

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

10:07/mi

31:26

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:11/mi

59:59

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:37/mi

1:29:51

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:47/mi

2:06:18

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:36/mi

2:30:09

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:01/mi

3:01:16

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:12/mi

3:32:58

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

10:41/mi

4:06:08

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:03/mi

4:19:50

↑ 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

2:06:189:41 /mi⚡ faster

2nd Half

2:13:3210:08 /mi+5.7%

Positive split — 5.7% slower in the second half

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:26	10:07	3.11 mi	31:26	10:07	-
10K	59:59	9:39	3.10 mi	28:33	9:11	-0:56
15K	1:29:51	9:38	3.11 mi	29:52	9:37	+0:26
21K	2:06:18	9:41	3.73 mi	36:27	9:47	+0:10
25K	2:30:09	9:40	2.48 mi	23:51	9:36	-0:11
30K	3:01:16	9:43	3.11 mi	31:07	10:01	+0:25
35K	3:32:58	9:48	3.11 mi	31:42	10:12	+0:11
40K	4:06:08	9:54	3.10 mi	33:10	10:41	+0:29
Finish(26.22 mi)	4:19:50	9:55	1.37 mi	13:42	10:03	-0:38

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:11 /mi

Average Pace

9:55 /mi

Slowest Pace

10:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:43:32

63% of race

Time at Steady Pace

1:36:18

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:55 /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	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	8162	2285	258	7429	2000	217
10K	3.10 mi	7478+684	1986+299	220+38	6771	1731	197
15K	3.11 mi	7411+67	1981+5	218+2	7429	2000	217
21K	3.73 mi	7366+45	1969+12	218	7399	2016	216
25K	2.48 mi	7249+117	1962+7	217+1	7172	2034	227
30K	3.11 mi	6980+269	1894+68	209+8	6382	1804	202
35K	3.11 mi	6747+233	1892+2	210-1	6272	1946	219
40K	3.10 mi	6569+178	1889+3	209+1	6282	2102	233
Finish(26.22 mi)	1.37 mi	6447+122	1869+20	205+4	5239	1689	180

1689

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#8162
5K → 10K	43727*+684	#8162 → #7478
10K → 15K	134201*+67	#7478 → #7411
15K → 21K	151196*+45	#7411 → #7366
21K → 25K	106223*+117	#7366 → #7249
25K → 30K	57326*+269	#7249 → #6980
30K → 35K	97330*+233	#6980 → #6747
35K → 40K	93271*+178	#6747 → #6569
40K → Finish	14136*+122	#6569 → #6447
TOTALS	6952410*+1715	#8162 → #6447

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

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 16 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