Kristen Bernfeld

Ashburn, VA

Bib: 10116 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 46%

Gender (Female)

#0 / 12338

Top 38%

Division (F35-39)

#0 / 1413

Top 38%

Race Day Weather

42°/32°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

10:13/mi

31:43

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:41/mi

1:01:49

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:56/mi

1:32:42

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

10:03/mi

2:10:09

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:27/mi

2:36:08

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:37/mi

3:09:07

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:20/mi

3:44:21

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:54/mi

4:21:18

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:46/mi

4:37:21

↑ 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

2:10:099:58 /mi⚡ faster

2nd Half

2:27:1211:11 /mi+13.1%

Positive split — 13.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:43	10:13	3.11 mi	31:43	10:13	-
10K	1:01:49	9:57	3.10 mi	30:06	9:41	-0:32
15K	1:32:42	9:57	3.11 mi	30:53	9:56	+0:15
21K	2:10:09	9:58	3.73 mi	37:27	10:03	+0:07
25K	2:36:08	10:03	2.48 mi	25:59	10:27	+0:24
30K	3:09:07	10:09	3.11 mi	32:59	10:37	+0:10
35K	3:44:21	10:19	3.11 mi	35:14	11:20	+0:43
40K	4:21:18	10:31	3.10 mi	36:57	11:54	+0:34
Finish(26.22 mi)	4:37:21	10:35	1.37 mi	16:03	11:46	-0:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:41 /mi

Average Pace

10:35 /mi

Slowest Pace

11:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:38:26

35% of race

Time at Steady Pace

1:30:41

33% of race

Time at Slower Pace

1:28:14

32% of race

Average Pace: 10:35 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	12925	3867	457	14450	4538	533
10K	3.10 mi	13264-339	3988-121	470-13	13664	4139	477
15K	3.11 mi	13569-305	4133-145	477-7	14450	4538	533
21K	3.73 mi	13424+145	4099+34	477	13430	4139	479
25K	2.48 mi	13767-343	4284-185	500-23	15698	5303	609
30K	3.11 mi	13523+244	4258+26	493+7	13159	4388	484
35K	3.11 mi	13545-22	4397-139	509-16	14356	5297	585
40K	3.10 mi	13665-120	4558-161	528-19	14764	5742	648
Finish(26.22 mi)	1.37 mi	13696-31	4623-65	535-7	14928	5824	652

5824

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#12925
5K → 10K	586247*-339	#12925 → #13264
10K → 15K	484179*-305	#13264 → #13569
15K → 21K	251396*+145	#13569 → #13424
21K → 25K	529186*-343	#13424 → #13767
25K → 30K	201445*+244	#13767 → #13523
30K → 35K	403381*-22	#13523 → #13545
35K → 40K	397277*-120	#13545 → #13665
40K → Finish	160129*-31	#13665 → #13696
TOTALS	30112240*-771	#12925 → #13696

* 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 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