Zachary Chastain

Reisterstown, MD

Bib: 22527 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 16%

Gender (Male)

#0 / 9934

Top 20%

Division (M14-19)

#0 / 143

Top 26%

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

9:02/mi

28:04

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:19/mi

53:55

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:24/mi

1:20:01

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:36/mi

1:52:04

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:37/mi

2:13:29

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:50/mi

2:40:55

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:26/mi

3:07:07

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:11/mi

3:32:31

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:05/mi

3:43:32

↑ 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

1:52:048:35 /mi⚖️ balanced

2nd Half

1:51:288:28 /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	28:04	9:02	3.11 mi	28:04	9:02	-
10K	53:55	8:41	3.10 mi	25:51	8:19	-0:43
15K	1:20:01	8:35	3.11 mi	26:06	8:24	+0:05
21K	1:52:04	8:35	3.73 mi	32:03	8:36	+0:12
25K	2:13:29	8:36	2.48 mi	21:25	8:37	+0:01
30K	2:40:55	8:38	3.11 mi	27:26	8:50	+0:13
35K	3:07:07	8:36	3.11 mi	26:12	8:26	-0:24
40K	3:32:31	8:33	3.10 mi	25:24	8:11	-0:15
Finish(26.22 mi)	3:43:32	8:32	1.37 mi	11:01	8:05	-0:06

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:05 /mi

Average Pace

8:32 /mi

Slowest Pace

9:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:15:28

87% of race

Time at Steady Pace

28:04

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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	M14-19	Seg. Overall	Seg. Males	Seg. M14-19
5K	3.11 mi	4229	3303	60	2996	2395	52
10K	3.10 mi	3786+443	2990+313	58+2	3332	2665	54
15K	3.11 mi	3470+316	2755+235	53+5	2996	2395	52
21K	3.73 mi	3371+99	2681+74	53	3247	2596	55
25K	2.48 mi	3424-53	2714-33	53	4081	3157	56
30K	3.11 mi	3314+110	2614+100	52+1	3127	2429	44
35K	3.11 mi	3011+303	2371+243	49+3	2139	1654	30
40K	3.10 mi	2579+432	2024+347	37+12	1295	1015	19
Finish(26.22 mi)	1.37 mi	2450+129	1916+108	35+2	1251	985	20

985

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#4229
5K → 10K	36479*+443	#4229 → #3786
10K → 15K	22338*+316	#3786 → #3470
15K → 21K	53152*+99	#3470 → #3371
21K → 25K	12572*-53	#3371 → #3424
25K → 30K	56166*+110	#3424 → #3314
30K → 35K	7310*+303	#3314 → #3011
35K → 40K	4436*+432	#3011 → #2579
40K → Finish	2131*+129	#2579 → #2450
TOTALS	3052084*+1779	#4229 → #2450

* 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 23 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