Haley Collins

Arlington, VA

Bib: 11446 F

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 30%

Gender (Female)

#0 / 5973

Top 20%

Division (F20-24)

#0 / 849

Top 31%

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

10:02/mi

31:10

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:33/mi

1:00:51

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:59/mi

1:31:52

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:23/mi

2:06:52

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:49/mi

2:28:46

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:50/mi

2:56:13

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:37/mi

3:22:59

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:45/mi

3:50:11

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:16/mi

4:02:50

↑ 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

2:06:529:43 /mi+8.6%

2nd Half

1:55:578:48 /mi✓ faster

Negative split — 8.6% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:10	10:02	3.11 mi	31:10	10:02	-
10K	1:00:51	9:48	3.10 mi	29:41	9:33	-0:29
15K	1:31:52	9:51	3.11 mi	31:01	9:59	+0:26
21K	2:06:52	9:43	3.73 mi	35:00	9:23	-0:36
25K	2:28:46	9:35	2.48 mi	21:54	8:49	-0:34
30K	2:56:13	9:27	3.11 mi	27:27	8:50	+0:01
35K	3:22:59	9:20	3.11 mi	26:46	8:37	-0:13
40K	3:50:11	9:16	3.10 mi	27:12	8:45	+0:08
Finish(26.22 mi)	4:02:50	9:16	1.37 mi	12:39	9:16	+0:31

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:37 /mi

Average Pace

9:16 /mi

Slowest Pace

10:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:30:58

62% of race

Time at Steady Pace

1:31:52

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:16 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	7864	2167	414	8700	2480	475
10K	3.10 mi	7977-113	2189-22	423-9	8143	2243	430
15K	3.11 mi	8219-242	2283-94	441-18	8700	2480	475
21K	3.73 mi	7524+695	2034+249	397+44	6280	1587	323
25K	2.48 mi	6953+571	1839+195	373+24	4867	1187	255
30K	3.11 mi	6180+773	1604+235	324+49	3134	702	151
35K	3.11 mi	5419+761	1401+203	287+37	2527	615	134
40K	3.10 mi	4776+643	1225+176	260+27	2164	555	130
Finish(26.22 mi)	1.37 mi	4673+103	1197+28	257+3	3479	1034	243

1034

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#7864
5K → 10K	269156*-113	#7864 → #7977
10K → 15K	349107*-242	#7977 → #8219
15K → 21K	5700*+695	#8219 → #7524
21K → 25K	1572*+571	#7524 → #6953
25K → 30K	0773*+773	#6953 → #6180
30K → 35K	3764*+761	#6180 → #5419
35K → 40K	4647*+643	#5419 → #4776
40K → Finish	18121*+103	#4776 → #4673
TOTALS	6493840*+3191	#7864 → #4673

* 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