Dong Yeok Yoon

Elkridge, MD

Bib: 1439 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 15907

Top 4%

Gender (Male)

#0 / 9934

Top 5%

Masters (Masters Men)

#0 / 4070

Top 2%

Division (M40-44)

#0 / 1238

Top 4%

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

7:36/mi

23:38

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

7:19/mi

46:22

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

7:22/mi

1:09:16

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

7:23/mi

1:36:47

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

7:00/mi

1:54:12

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

7:21/mi

2:17:01

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

7:15/mi

2:39:33

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

7:30/mi

3:02:52

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

7:32/mi

3:13:09

↑ 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

1:36:477:25 /mi⚖️ balanced

2nd Half

1:36:217:19 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:38	7:36	3.11 mi	23:38	7:36	-
10K	46:22	7:28	3.10 mi	22:44	7:19	-0:17
15K	1:09:16	7:26	3.11 mi	22:54	7:22	+0:03
21K	1:36:47	7:25	3.73 mi	27:31	7:23	+0:01
25K	1:54:12	7:21	2.48 mi	17:25	7:00	-0:23
30K	2:17:01	7:21	3.11 mi	22:49	7:21	+0:21
35K	2:39:33	7:20	3.11 mi	22:32	7:15	-0:06
40K	3:02:52	7:21	3.10 mi	23:19	7:30	+0:15
Finish(26.22 mi)	3:13:09	7:22	1.37 mi	10:17	7:32	+0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:00 /mi

Average Pace

7:22 /mi

Slowest Pace

7:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:02:41

32% of race

Time at Steady Pace

2:10:28

68% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	829	718	79	870	756	84
10K	3.10 mi	925-96	803-85	91-12	1028	883	102
15K	3.11 mi	902+23	782+21	88+3	870	756	84
21K	3.73 mi	840+62	732+50	82+6	779	679	72
25K	2.48 mi	782+58	679+53	76+6	610	530	50
30K	3.11 mi	736+46	640+39	68+8	600	524	53
35K	3.11 mi	686+50	593+47	63+5	523	454	47
40K	3.10 mi	631+55	545+48	55+8	560	472	46
Finish(26.22 mi)	1.37 mi	617+14	533+12	53+2	597	505	48

505

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#829
5K → 10K	11317-96	#829 → #925
10K → 15K	1841*+23	#925 → #902
15K → 21K	971*+62	#902 → #840
21K → 25K	361*+58	#840 → #782
25K → 30K	753*+46	#782 → #736
30K → 35K	555*+50	#736 → #686
35K → 40K	1166*+55	#686 → #631
40K → Finish	317+14	#631 → #617
TOTALS	169381*+212	#829 → #617

* 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