Lydia Luu

Rockville, MD

Bib: 17865 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Female)

#0 / 12338

Division (F35-39)

#0 / 1413

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

12:37/mi

39:11

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:28/mi

1:14:48

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:49/mi

1:51:30

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

12:19/mi

2:37:27

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

13:44/mi

3:11:36

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

12:51/mi

3:51:30

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

13:02/mi

4:31:59

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

12:23/mi

5:10:27

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

12:32/mi

5:27:33

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster

Distance13.05 mi

Time2:37:27

Pace12:04 /mi

2nd Half

Distance13.17 mi

Time2:50:05

Pace12:55 /mi

📊Positive Split: 8.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:42:04	39:11	12:37	39:11	12:37	-
10K	6.21 mi	09:17:41	1:14:48	12:02	35:37	11:28	-1:09
15K	9.32 mi	09:54:23	1:51:30	11:58	36:42	11:49	+0:21
21K	13.05 mi	10:40:20	2:37:27	12:04	45:57	12:19	+0:30
25K	15.53 mi	11:14:29	3:11:36	12:20	34:09	13:44	+1:25
30K	18.64 mi	11:54:23	3:51:30	12:25	39:54	12:51	-0:53
35K	21.75 mi	12:34:52	4:31:59	12:30	40:29	13:02	+0:11
40K	24.85 mi	13:13:20	5:10:27	12:29	38:28	12:23	-0:39
Finish	26.22 mi	13:30:26	5:27:33	12:30	17:06	12:32	+0:09

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

11:28 /mi

Average Pace

12:30 /mi

Slowest Pace

13:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:53:50

53% of race

Time at Steady Pace

1:59:34

37% of race

Time at Slower Pace

34:09

10% of race

Average Pace: 12:30 /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	08:42:04	39:11	12:37	39:11	12:37	#26375
10K	6.21 mi	09:17:41	1:14:48	12:02	35:37	11:28	#25518
15K	9.32 mi	09:54:23	1:51:30	11:58	36:42	11:49	#25087
21K	13.05 mi	10:40:20	2:37:27	12:04	45:57	12:19	#24444
25K	15.53 mi	11:14:29	3:11:36	12:20	34:09	13:44	#24899
30K	18.64 mi	11:54:23	3:51:30	12:25	39:54	12:51	#24067
35K	21.75 mi	12:34:52	4:31:59	12:30	40:29	13:02	#23396
40K	24.85 mi	13:13:20	5:10:27	12:29	38:28	12:23	#22380
Finish	26.22 mi	13:30:26	5:27:33	12:30	17:06	12:32	#22054

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	3.11 mi	26375	10177	1180	24283(Top 81%)	9096(Top 74%)	1057(Top 76%)
10K	6.21 mi	3.10 mi	25518+857	9735+442	1142+38	24472(Top 81%)	9207(Top 75%)	1068(Top 76%)
15K	9.32 mi	3.11 mi	25087+431	9511+224	1105+37	24283(Top 81%)	9096(Top 74%)	1057(Top 76%)
21K	13.05 mi	3.73 mi	24444+643	9204+307	1081+24	23398(Top 78%)	8775(Top 71%)	1033(Top 74%)
25K	15.53 mi	2.48 mi	24899-455	9485-281	1111-30	26426(Top 88%)	10567(Top 86%)	1214(Top 87%)
30K	18.64 mi	3.11 mi	24067+832	9160+325	1061+50	21201(Top 71%)	8123(Top 66%)	924(Top 66%)
35K	21.75 mi	3.11 mi	23396+671	8923+237	1032+29	19976(Top 66%)	7895(Top 64%)	899(Top 64%)
40K	24.85 mi	3.10 mi	22380+1016	8534+389	992+40	16385(Top 55%)	6464(Top 52%)	723(Top 52%)
Finish	26.22 mi	1.37 mi	22054+326	8406+128	979+13	17660(Top 59%)	7018(Top 57%)	813(Top 58%)

7018

Passing Analysis

Category:

Athletes Passed

5499*

Passed By

1178

Net Change

+4321

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#26375
5K → 10K	960*	103	+857	#26375	#25518
10K → 15K	577*	146	+431	#25518	#25087
15K → 21K	819*	176	+643	#25087	#24444
21K → 25K	171*	626	-455	#24444	#24899
25K → 30K	866*	34	+832	#24899	#24067
30K → 35K	734*	63	+671	#24067	#23396
35K → 40K	1027*	11	+1016	#23396	#22380
40K → Finish	345*	19	+326	#22380	#22054
TOTALS	5499*	1178	+4321

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

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 8 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