Christopher Welsh

Silver Spring, MD

Bib: 19372 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 10%

Gender (Male)

#0 / 17709

Top 14%

Division (M30-34)

#0 / 2603

Top 18%

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

8:40/mi

26:55

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:02/mi

51:53

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:27/mi

1:18:08

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:12/mi

1:48:43

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

7:57/mi

2:08:29

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:11/mi

2:33:55

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:23/mi

2:59:57

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:39/mi

3:26:48

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:38/mi

3:38:35

↑ 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

1:48:438:20 /mi⚡ faster

2nd Half

1:49:528:21 /mi+1.1%

Positive split — 1.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:55	8:40	3.11 mi	26:55	8:40	-
10K	51:53	8:21	3.10 mi	24:58	8:02	-0:38
15K	1:18:08	8:23	3.11 mi	26:15	8:27	+0:25
21K	1:48:43	8:20	3.73 mi	30:35	8:12	-0:15
25K	2:08:29	8:16	2.48 mi	19:46	7:57	-0:15
30K	2:33:55	8:15	3.11 mi	25:26	8:11	+0:14
35K	2:59:57	8:16	3.11 mi	26:02	8:23	+0:12
40K	3:26:48	8:19	3.10 mi	26:51	8:39	+0:16
Finish(26.22 mi)	3:38:35	8:21	1.37 mi	11:47	8:38	-0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:57 /mi

Average Pace

8:21 /mi

Slowest Pace

8:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:40:45

46% of race

Time at Steady Pace

1:57:50

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	3912	3147	586	5487	4285	774
10K	3.10 mi	3940-28	3178-31	594-8	4025	3253	604
15K	3.11 mi	4357-417	3487-309	642-48	5487	4285	774
21K	3.73 mi	4113+244	3304+183	613+29	3650	2960	555
25K	2.48 mi	3952+161	3168+136	591+22	3418	2732	505
30K	3.11 mi	3681+271	2952+216	554+37	2911	2323	432
35K	3.11 mi	3411+270	2720+232	521+33	2825	2205	397
40K	3.10 mi	3192+219	2514+206	474+47	3036	2272	401
Finish(26.22 mi)	1.37 mi	3146+46	2472+42	467+7	3047	2258	393

2258

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#3912
5K → 10K	170142*-28	#3912 → #3940
10K → 15K	44528*-417	#3940 → #4357
15K → 21K	35279*+244	#4357 → #4113
21K → 25K	21182+161	#4113 → #3952
25K → 30K	13284*+271	#3952 → #3681
30K → 35K	29299*+270	#3681 → #3411
35K → 40K	45264*+219	#3411 → #3192
40K → Finish	3278*+46	#3192 → #3146
TOTALS	7901556*+766	#3912 → #3146

* 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 16 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions