Chunyu Cheung

Rockville, MD

Bib: 28076 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Gender (Male)

#0 / 17709

Masters (Masters Men)

#0 / 8330

Division (M45-49)

#0 / 1775

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

12:13/mi

37:57

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:37/mi

1:14:02

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:55/mi

1:51:02

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

13:01/mi

2:39:32

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

12:09/mi

3:09:44

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

12:53/mi

3:49:46

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

12:44/mi

4:29:19

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

12:42/mi

5:08:45

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

13:04/mi

5:26:34

↑ 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

Time2:39:32

Pace12:14 /mi

2nd Half

Distance13.17 mi

Time2:47:01

Pace12:41 /mi

📊Positive Split: 4.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:16:35	37:57	12:13	37:57	12:13	-
10K	6.21 mi	08:52:40	1:14:02	11:55	36:05	11:37	-0:36
15K	9.32 mi	09:29:40	1:51:02	11:55	37:00	11:55	+0:18
21K	13.05 mi	10:18:10	2:39:32	12:14	48:30	13:01	+1:06
25K	15.53 mi	10:48:22	3:09:44	12:13	30:12	12:09	-0:52
30K	18.64 mi	11:28:24	3:49:46	12:20	40:02	12:53	+0:44
35K	21.75 mi	12:07:57	4:29:19	12:23	39:33	12:44	-0:09
40K	24.85 mi	12:47:23	5:08:45	12:25	39:26	12:42	-0:02
Finish	26.22 mi	13:05:12	5:26:34	12:28	17:49	13:04	+0:22

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

11:37 /mi

Average Pace

12:28 /mi

Slowest Pace

13:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:40:13

67% of race

Time at Steady Pace

1:46:21

33% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:27 /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	08:16:35	37:57	12:13	37:57	12:13	#24926
10K	6.21 mi	08:52:40	1:14:02	11:55	36:05	11:37	#25058
15K	9.32 mi	09:29:40	1:51:02	11:55	37:00	11:55	#24890
21K	13.05 mi	10:18:10	2:39:32	12:14	48:30	13:01	#25029
25K	15.53 mi	10:48:22	3:09:44	12:13	30:12	12:09	#24450
30K	18.64 mi	11:28:24	3:49:46	12:20	40:02	12:53	#23725
35K	21.75 mi	12:07:57	4:29:19	12:23	39:33	12:44	#22952
40K	24.85 mi	12:47:23	5:08:45	12:25	39:26	12:42	#22130
Finish	26.22 mi	13:05:12	5:26:34	12:28	17:49	13:04	#21885

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	24926	15511	1483	24637(Top 82%)	15360(Top 87%)	1487(Top 85%)
10K	6.21 mi	3.10 mi	25058-132	15577-66	1489-6	25101(Top 84%)	15566(Top 88%)	1497(Top 85%)
15K	9.32 mi	3.11 mi	24890+168	15480+97	1484+5	24637(Top 82%)	15360(Top 87%)	1487(Top 85%)
21K	13.05 mi	3.73 mi	25029-139	15539-59	1500-16	25421(Top 85%)	15612(Top 88%)	1509(Top 86%)
25K	15.53 mi	2.48 mi	24450+579	15187+352	1459+41	22149(Top 74%)	13754(Top 78%)	1302(Top 74%)
30K	18.64 mi	3.11 mi	23725+725	14730+457	1408+51	21329(Top 71%)	13153(Top 74%)	1263(Top 72%)
35K	21.75 mi	3.11 mi	22952+773	14237+493	1364+44	19064(Top 63%)	11609(Top 66%)	1086(Top 62%)
40K	24.85 mi	3.10 mi	22130+822	13721+516	1295+69	17412(Top 58%)	10484(Top 59%)	968(Top 55%)
Finish	26.22 mi	1.37 mi	21885+245	13556+165	1278+17	19354(Top 64%)	11648(Top 66%)	1072(Top 61%)

11648

Passing Analysis

Category:

Athletes Passed

4613*

Passed By

1572

Net Change

+3041

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#24926
5K → 10K	358*	490	-132	#24926	#25058
10K → 15K	436*	268	+168	#25058	#24890
15K → 21K	437*	576	-139	#24890	#25029
21K → 25K	661*	82	+579	#25029	#24450
25K → 30K	783*	58	+725	#24450	#23725
30K → 35K	816*	43	+773	#23725	#22952
35K → 40K	843*	21	+822	#22952	#22130
40K → Finish	279*	34	+245	#22130	#21885
TOTALS	4613*	1572	+3041

* 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

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Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions