Mariana Alfaro

Washington, DC

Bib: 35122 F

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 39%

Gender (Female)

#0 / 12338

Top 30%

Division (F25-29)

#0 / 2322

Top 41%

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

10:15/mi

31:52

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

9:36/mi

1:01:42

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

9:53/mi

1:32:23

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

9:45/mi

2:08:44

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

9:32/mi

2:32:26

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:58/mi

3:03:24

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:30/mi

3:36:02

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:12/mi

4:10:49

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:07/mi

4:25:59

↑ 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

2:08:449:52 /mi⚡ faster

2nd Half

2:17:1410:25 /mi+6.6%

Positive split — 6.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:52	10:15	3.11 mi	31:52	10:15	-
10K	1:01:42	9:56	3.10 mi	29:50	9:36	-0:39
15K	1:32:23	9:55	3.11 mi	30:41	9:53	+0:17
21K	2:08:44	9:52	3.73 mi	36:21	9:45	-0:08
25K	2:32:26	9:49	2.48 mi	23:42	9:32	-0:13
30K	3:03:24	9:50	3.11 mi	30:58	9:58	+0:26
35K	3:36:02	9:56	3.11 mi	32:38	10:30	+0:32
40K	4:10:49	10:05	3.10 mi	34:47	11:12	+0:42
Finish(26.22 mi)	4:25:59	10:09	1.37 mi	15:10	11:07	-0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:32 /mi

Average Pace

10:09 /mi

Slowest Pace

11:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:03:24

69% of race

Time at Steady Pace

1:22:35

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:09 /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	13229	3985	981	14055	4365	1086
10K	3.10 mi	13162+67	3952+33	967+14	13189	3946	964
15K	3.11 mi	13403-241	4073-121	1012-45	14055	4365	1086
21K	3.73 mi	12814+589	3844+229	973+39	11957	3515	902
25K	2.48 mi	12442+372	3720+124	950+23	11312	3371	869
30K	3.11 mi	11883+559	3560+160	914+36	10377	3193	822
35K	3.11 mi	11581+302	3557+3	915-1	11075	3807	944
40K	3.10 mi	11564+17	3668-111	937-22	12281	4649	1135
Finish(26.22 mi)	1.37 mi	11583-19	3722-54	946-9	12356	4726	1200

4726

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#13229
5K → 10K	365432*+67	#13229 → #13162
10K → 15K	425184*-241	#13162 → #13403
15K → 21K	75664*+589	#13403 → #12814
21K → 25K	64436*+372	#12814 → #12442
25K → 30K	64623*+559	#12442 → #11883
30K → 35K	196498*+302	#11883 → #11581
35K → 40K	328345*+17	#11581 → #11564
40K → Finish	139120*-19	#11564 → #11583
TOTALS	16563302*+1646	#13229 → #11583

* 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 18 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