Ian Pierce

Alexandria, VA

Bib: 31670 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Male)

#0 / 17709

Division (M25-29)

#0 / 2720

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

11:34/mi

35:57

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:00/mi

1:10:07

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:02/mi

1:44:24

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

11:18/mi

2:26:33

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:55/mi

2:53:41

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

11:04/mi

3:28:04

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:27/mi

4:03:37

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

12:05/mi

4:41:08

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:57/mi

4:57:26

↑ 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

2:26:3311:14 /mi⚡ faster

2nd Half

2:30:5211:27 /mi+2.9%

Positive split — 2.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:57	11:34	3.11 mi	35:57	11:34	-
10K	1:10:07	11:17	3.10 mi	34:10	11:00	-0:34
15K	1:44:24	11:12	3.11 mi	34:17	11:02	+0:02
21K	2:26:33	11:14	3.73 mi	42:09	11:18	+0:16
25K	2:53:41	11:11	2.48 mi	27:08	10:55	-0:23
30K	3:28:04	11:10	3.11 mi	34:23	11:04	+0:09
35K	4:03:37	11:12	3.11 mi	35:33	11:27	+0:23
40K	4:41:08	11:19	3.10 mi	37:31	12:05	+0:38
Finish(26.22 mi)	4:57:26	11:21	1.37 mi	16:18	11:57	-0:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:55 /mi

Average Pace

11:21 /mi

Slowest Pace

12:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:19:55

87% of race

Time at Steady Pace

37:31

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:21 /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	21624	13814	2374	20902	13467	2364
10K	3.10 mi	21826-202	13927-113	2390-16	22158	14107	2416
15K	3.11 mi	21427+399	13745+182	2384+6	20902	13467	2364
21K	3.73 mi	20665+762	13319+426	2333+51	19758	12755	2277
25K	2.48 mi	19959+706	12885+434	2283+50	17797	11480	2089
30K	3.11 mi	18864+1095	12221+664	2196+87	15031	9795	1848
35K	3.11 mi	18056+808	11645+576	2116+80	14740	9263	1747
40K	3.10 mi	17606+450	11268+377	2065+51	15355	9354	1757
Finish(26.22 mi)	1.37 mi	17512+94	11185+83	2063+2	15572	9478	1841

9478

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#21624
5K → 10K	586384*-202	#21624 → #21826
10K → 15K	199598*+399	#21826 → #21427
15K → 21K	186948*+762	#21427 → #20665
21K → 25K	61767*+706	#20665 → #19959
25K → 30K	201115*+1095	#19959 → #18864
30K → 35K	66874*+808	#18864 → #18056
35K → 40K	128578*+450	#18056 → #17606
40K → Finish	79173*+94	#17606 → #17512
TOTALS	13255437*+4112	#21624 → #17512

* 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 20 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