Katherine Boulton

Washington, DC

Bib: 34854 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Female)

#0 / 12338

Division (F25-29)

#0 / 2322

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

11:13/mi

34:51

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:41/mi

1:08:04

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

10:51/mi

1:41:46

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

12:29/mi

2:28:17

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

10:20/mi

2:53:57

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:45/mi

3:27:22

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

13:59/mi

4:10:50

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

16:54/mi

5:03:19

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

17:37/mi

5:27:20

↑ 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

2:28:1711:22 /mi⚡ faster

2nd Half

2:59:0213:36 /mi+20.7%

Positive split — 20.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:51	11:13	3.11 mi	34:51	11:13	-
10K	1:08:04	10:57	3.10 mi	33:13	10:41	-0:32
15K	1:41:46	10:55	3.11 mi	33:42	10:51	+0:10
21K	2:28:17	11:22	3.73 mi	46:31	12:29	+1:38
25K	2:53:57	11:12	2.48 mi	25:40	10:20	-2:09
30K	3:27:22	11:07	3.11 mi	33:25	10:45	+0:25
35K	4:10:50	11:32	3.11 mi	43:28	13:59	+3:14
40K	5:03:19	12:12	3.10 mi	52:29	16:54	+2:55
Finish(26.22 mi)	5:27:20	12:30	1.37 mi	24:01	17:37	+0:43

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

12:30 /mi

Slowest Pace

17:37 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:27:22

63% of race

Time at Slower Pace

1:59:58

37% of race

Average Pace: 12:29 /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	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	19521	6797	1546	19865	6948	1562
10K	3.10 mi	19938-417	6983-186	1568-22	20287	7133	1605
15K	3.11 mi	19774+164	6904+79	1563+5	19865	6948	1562
21K	3.73 mi	21366-1592	7681-777	1723-160	23894	9032	1923
25K	2.48 mi	20067+1299	7128+553	1609+114	15130	5055	1248
30K	3.11 mi	18673+1394	6550+578	1506+103	13766	4664	1154
35K	3.11 mi	19593-920	7109-559	1620-114	22975	9301	1940
40K	3.10 mi	21282-1689	8002-893	1776-156	27536	11331	2209
Finish(26.22 mi)	1.37 mi	22019-737	8390-388	1842-66	28110	11523	2247

11523

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#19521
5K → 10K	728311*-417	#19521 → #19938
10K → 15K	337501*+164	#19938 → #19774
15K → 21K	1773181*-1592	#19774 → #21366
21K → 25K	51304*+1299	#21366 → #20067
25K → 30K	51399*+1394	#20067 → #18673
30K → 35K	1060140*-920	#18673 → #19593
35K → 40K	171930*-1689	#19593 → #21282
40K → Finish	75417*-737	#21282 → #22019
TOTALS	63813883*-2498	#19521 → #22019

* 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 15 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