Robert Pfefferle

Silver Spring, MD

Bib: 5108 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 21%

Gender (Male)

#0 / 9934

Top 26%

Division (M25-29)

#0 / 1724

Top 33%

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

8:39/mi

26:51

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:27/mi

53:07

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:53/mi

1:20:44

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:53/mi

1:53:53

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:37/mi

2:15:17

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:58/mi

2:43:07

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:41/mi

3:10:06

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:15/mi

3:38:51

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

9:48/mi

3:52:13

↑ 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

1:53:538:44 /mi⚡ faster

2nd Half

1:58:198:59 /mi+3.9%

Positive split — 3.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:51	8:39	3.11 mi	26:51	8:39	-
10K	53:07	8:33	3.10 mi	26:16	8:27	-0:12
15K	1:20:44	8:40	3.11 mi	27:37	8:53	+0:26
21K	1:53:53	8:44	3.73 mi	33:09	8:53	0:00
25K	2:15:17	8:43	2.48 mi	21:24	8:37	-0:16
30K	2:43:07	8:45	3.11 mi	27:50	8:58	+0:21
35K	3:10:06	8:44	3.11 mi	26:59	8:41	-0:17
40K	3:38:51	8:48	3.10 mi	28:45	9:15	+0:34
Finish(26.22 mi)	3:52:13	8:52	1.37 mi	13:22	9:48	+0:33

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

8:52 /mi

Slowest Pace

9:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:38:51

94% of race

Time at Steady Pace

13:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:51 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	2931	2332	517	4805	3722	794
10K	3.10 mi	3358-427	2659-327	582-65	3885	3064	665
15K	3.11 mi	3762-404	2964-305	653-71	4805	3722	794
21K	3.73 mi	3849-87	3038-74	668-15	4213	3307	715
25K	2.48 mi	3821+28	3009+29	656+12	4025	3120	675
30K	3.11 mi	3687+134	2893+116	639+17	3487	2684	586
35K	3.11 mi	3393+294	2645+248	593+46	2690	2031	454
40K	3.10 mi	3275+118	2510+135	559+34	3227	2305	505
Finish(26.22 mi)	1.37 mi	3338-63	2542-32	567-8	4684	3220	681

3220

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#2931
5K → 10K	44922*-427	#2931 → #3358
10K → 15K	42319*-404	#3358 → #3762
15K → 21K	17790*-87	#3762 → #3849
21K → 25K	78106*+28	#3849 → #3821
25K → 30K	52186*+134	#3821 → #3687
30K → 35K	22316*+294	#3687 → #3393
35K → 40K	94212*+118	#3393 → #3275
40K → Finish	10340*-63	#3275 → #3338
TOTALS	1398991*-407	#2931 → #3338

* 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 19 days ago

Public Race Data

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Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions