Brett Kolb

Alexandria, VA

Bib: 24292 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 30047

Gender (Male)

#0 / 17709

Masters (Masters Men)

#0 / 8330

Division (M45-49)

#0 / 1775

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

12:15/mi

38:02

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:12/mi

1:12:50

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:27/mi

1:48:24

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

11:20/mi

2:30:39

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

11:04/mi

2:58:09

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

11:30/mi

3:33:53

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:35/mi

4:09:52

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

12:10/mi

4:47:41

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

12:54/mi

5:05:16

↑ 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

2:30:3911:33 /mi⚡ faster

2nd Half

2:34:3711:44 /mi+2.6%

Positive split — 2.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:02	12:15	3.11 mi	38:02	12:15	-
10K	1:12:50	11:43	3.10 mi	34:48	11:12	-1:03
15K	1:48:24	11:38	3.11 mi	35:34	11:27	+0:15
21K	2:30:39	11:33	3.73 mi	42:15	11:20	-0:07
25K	2:58:09	11:28	2.48 mi	27:30	11:04	-0:16
30K	3:33:53	11:28	3.11 mi	35:44	11:30	+0:26
35K	4:09:52	11:29	3.11 mi	35:59	11:35	+0:05
40K	4:47:41	11:34	3.10 mi	37:49	12:10	+0:35
Finish(26.22 mi)	5:05:16	11:39	1.37 mi	17:35	12:54	+0:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:04 /mi

Average Pace

11:39 /mi

Slowest Pace

12:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:09:39

82% of race

Time at Steady Pace

55:37

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:39 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	25037	15562	1488	22863	14489	1385
10K	3.10 mi	24137+900	15115+447	1447+41	23230	14662	1405
15K	3.11 mi	23668+469	14905+210	1425+22	22863	14489	1385
21K	3.73 mi	22310+1358	14168+737	1349+76	19869	12815	1199
25K	2.48 mi	21405+905	13628+540	1295+54	18375	11789	1079
30K	3.11 mi	20325+1080	12967+661	1224+71	16746	10723	978
35K	3.11 mi	19371+954	12379+588	1156+68	15248	9540	863
40K	3.10 mi	18774+597	11910+469	1108+48	15684	9540	862
Finish(26.22 mi)	1.37 mi	18770+4	11870+40	1101+7	18815	11331	1038

11331

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#25037
5K → 10K	1471047*+900	#25037 → #24137
10K → 15K	192661*+469	#24137 → #23668
15K → 21K	241382*+1358	#23668 → #22310
21K → 25K	26931*+905	#22310 → #21405
25K → 30K	211101*+1080	#21405 → #20325
30K → 35K	31985*+954	#20325 → #19371
35K → 40K	87684*+597	#19371 → #18774
40K → Finish	115119*+4	#18774 → #18770
TOTALS	6436910*+6267	#25037 → #18770

* 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