Spencer Woolson

Arlington, VA

Bib: 20255 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 33%

Gender (Male)

#0 / 9934

Top 39%

Division (M25-29)

#0 / 1724

Top 46%

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

10:05/mi

31:20

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:32/mi

1:00:56

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:17/mi

1:29:46

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:43/mi

2:05:58

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:21/mi

2:29:13

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:46/mi

2:59:33

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

9:27/mi

3:28:56

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:46/mi

3:56:11

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:19/mi

4:07:32

↑ 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

2:05:589:39 /mi+3.5%

2nd Half

2:01:339:14 /mi✓ faster

Negative split — 3.5% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:20	10:05	3.11 mi	31:20	10:05	-
10K	1:00:56	9:48	3.10 mi	29:36	9:32	-0:33
15K	1:29:46	9:38	3.11 mi	28:50	9:17	-0:15
21K	2:05:58	9:39	3.73 mi	36:12	9:43	+0:26
25K	2:29:13	9:36	2.48 mi	23:15	9:21	-0:22
30K	2:59:33	9:38	3.11 mi	30:20	9:46	+0:25
35K	3:28:56	9:36	3.11 mi	29:23	9:27	-0:19
40K	3:56:11	9:30	3.10 mi	27:15	8:46	-0:41
Finish(26.22 mi)	4:07:32	9:27	1.37 mi	11:21	8:19	-0:27

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

9:27 /mi

Slowest Pace

10:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

38:36

16% of race

Time at Steady Pace

1:51:04

45% of race

Time at Slower Pace

1:37:52

40% of race

Average Pace: 9:26 /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	8052	5808	1113	6322	4749	973
10K	3.10 mi	8041+11	5833-25	1124-11	8035	5838	1130
15K	3.11 mi	7382+659	5409+424	1062+62	6322	4749	973
21K	3.73 mi	7268+114	5335+74	1051+11	7225	5283	1069
25K	2.48 mi	7044+224	5170+165	1037+14	6496	4735	958
30K	3.11 mi	6730+314	4927+243	1001+36	5781	4223	888
35K	3.11 mi	6222+508	4540+387	929+72	4588	3314	690
40K	3.10 mi	5427+795	3960+580	820+109	2196	1631	363
Finish(26.22 mi)	1.37 mi	5141+286	3758+202	782+38	1612	1228	290

1228

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#8052
5K → 10K	209220*+11	#8052 → #8041
10K → 15K	8667*+659	#8041 → #7382
15K → 21K	114228*+114	#7382 → #7268
21K → 25K	48272*+224	#7268 → #7044
25K → 30K	42356*+314	#7044 → #6730
30K → 35K	16524*+508	#6730 → #6222
35K → 40K	2797*+795	#6222 → #5427
40K → Finish	1287*+286	#5427 → #5141
TOTALS	4403351*+2911	#8052 → #5141

* 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

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions