Helen Yao

Herndon, VA

Bib: 11258 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 34%

Gender (Female)

#0 / 12338

Top 25%

Division (F20-24)

#0 / 1404

Top 40%

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

10:59/mi

34:08

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:12/mi

1:05:50

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:50/mi

1:36:24

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:46/mi

2:12:50

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:33/mi

2:36:35

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:00/mi

3:07:38

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:39/mi

3:37:37

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:15/mi

4:06:20

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:03/mi

4:18:41

↑ 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

2:12:5010:11 /mi+5.3%

2nd Half

2:05:509:33 /mi✓ faster

Negative split — 5.3% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:08	10:59	3.11 mi	34:08	10:59	-
10K	1:05:50	10:36	3.10 mi	31:42	10:12	-0:47
15K	1:36:24	10:21	3.11 mi	30:34	9:50	-0:22
21K	2:12:50	10:11	3.73 mi	36:26	9:46	-0:04
25K	2:36:35	10:05	2.48 mi	23:45	9:33	-0:13
30K	3:07:38	10:04	3.11 mi	31:03	10:00	+0:27
35K	3:37:37	10:00	3.11 mi	29:59	9:39	-0:21
40K	4:06:20	9:55	3.10 mi	28:43	9:15	-0:24
Finish(26.22 mi)	4:18:41	9:52	1.37 mi	12:21	9:03	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:03 /mi

Average Pace

9:52 /mi

Slowest Pace

10:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

41:04

16% of race

Time at Steady Pace

2:31:47

59% of race

Time at Slower Pace

1:05:50

25% of race

Average Pace: 9:52 /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	18039	6097	940	13861	4274	694
10K	3.10 mi	17539+500	5838+259	917+23	17102	5613	871
15K	3.11 mi	16051+1488	5174+664	823+94	13861	4274	694
21K	3.73 mi	14638+1413	4591+583	739+84	12088	3577	599
25K	2.48 mi	13920+718	4352+239	704+35	11446	3437	598
30K	3.11 mi	13106+814	4093+259	675+29	10517	3249	570
35K	3.11 mi	11968+1138	3712+381	628+47	7758	2343	436
40K	3.10 mi	10639+1329	3287+425	571+57	5014	1489	299
Finish(26.22 mi)	1.37 mi	10121+518	3116+171	557+14	4396	1289	276

1289

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#18039
5K → 10K	225725*+500	#18039 → #17539
10K → 15K	121500*+1488	#17539 → #16051
15K → 21K	101423*+1413	#16051 → #14638
21K → 25K	20738*+718	#14638 → #13920
25K → 30K	30844*+814	#13920 → #13106
30K → 35K	41142*+1138	#13106 → #11968
35K → 40K	61335*+1329	#11968 → #10639
40K → Finish	0518*+518	#10639 → #10121
TOTALS	3078225*+7918	#18039 → #10121

* 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 18 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