Chad Bo

Beltsville, MD

Bib: 21839 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 26%

Gender (Male)

#0 / 17709

Top 32%

Division (M20-24)

#0 / 1424

Top 45%

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

9:34/mi

29:44

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:02/mi

57:47

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:08/mi

1:26:11

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:24/mi

2:01:12

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:36/mi

2:25:03

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:29/mi

2:54:32

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:28/mi

3:23:58

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:43/mi

3:54:08

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:03/mi

4:06:28

↑ 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

2:01:129:17 /mi⚡ faster

2nd Half

2:05:169:31 /mi+3.4%

Positive split — 3.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:44	9:34	3.11 mi	29:44	9:34	-
10K	57:47	9:18	3.10 mi	28:03	9:02	-0:32
15K	1:26:11	9:15	3.11 mi	28:24	9:08	+0:06
21K	2:01:12	9:17	3.73 mi	35:01	9:24	+0:16
25K	2:25:03	9:20	2.48 mi	23:51	9:36	+0:12
30K	2:54:32	9:22	3.11 mi	29:29	9:29	-0:07
35K	3:23:58	9:23	3.11 mi	29:26	9:28	-0:01
40K	3:54:08	9:25	3.10 mi	30:10	9:43	+0:15
Finish(26.22 mi)	4:06:28	9:24	1.37 mi	12:20	9:03	-0:40

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:02 /mi

Average Pace

9:24 /mi

Slowest Pace

9:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:42:43

66% of race

Time at Steady Pace

1:23:45

34% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:24 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	9098	6688	721	9994	7306	792
10K	3.10 mi	9344-246	6885-197	731-10	9691	7133	749
15K	3.11 mi	9522-178	6998-113	756-25	9994	7306	792
21K	3.73 mi	9650-128	7064-66	763-7	10087	7325	798
25K	2.48 mi	9927-277	7221-157	773-10	11644	8111	863
30K	3.11 mi	9486+441	6892+329	752+21	8414	6043	663
35K	3.11 mi	8838+648	6406+486	701+51	7059	4984	565
40K	3.10 mi	8267+571	5943+463	656+45	6705	4563	533
Finish(26.22 mi)	1.37 mi	7947+320	5715+228	635+21	4357	3079	402

3079

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#9098
5K → 10K	452206*-246	#9098 → #9344
10K → 15K	346168*-178	#9344 → #9522
15K → 21K	358230*-128	#9522 → #9650
21K → 25K	435158-277	#9650 → #9927
25K → 30K	72513*+441	#9927 → #9486
30K → 35K	54702*+648	#9486 → #8838
35K → 40K	52623*+571	#8838 → #8267
40K → Finish	4324*+320	#8267 → #7947
TOTALS	17732924*+1151	#9098 → #7947

* 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