Sammy Costa

Columbia, MD

Bib: 6848 M

0:00

0:00

/ mi

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Overall

#0 / 15907

Top 23%

Gender (Male)

#0 / 9934

Top 28%

Division (M25-29)

#0 / 1724

Top 36%

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

9:19/mi

28:57

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:30/mi

55:23

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:43/mi

1:22:28

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:36/mi

1:54:32

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:27/mi

2:15:33

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:49/mi

2:42:55

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:59/mi

3:10:51

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

9:45/mi

3:41:07

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:10/mi

3:54:59

↑ 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

1:54:328:47 /mi⚡ faster

2nd Half

2:00:269:09 /mi+5.2%

Positive split — 5.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:57	9:19	3.11 mi	28:57	9:19	-
10K	55:23	8:55	3.10 mi	26:26	8:30	-0:49
15K	1:22:28	8:51	3.11 mi	27:05	8:43	+0:13
21K	1:54:32	8:47	3.73 mi	32:04	8:36	-0:07
25K	2:15:33	8:44	2.48 mi	21:01	8:27	-0:09
30K	2:42:55	8:44	3.11 mi	27:22	8:49	+0:22
35K	3:10:51	8:47	3.11 mi	27:56	8:59	+0:10
40K	3:41:07	8:54	3.10 mi	30:16	9:45	+0:46
Finish(26.22 mi)	3:54:59	8:58	1.37 mi	13:52	10:10	+0:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

8:58 /mi

Slowest Pace

10:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

47:27

20% of race

Time at Steady Pace

1:54:27

49% of race

Time at Slower Pace

1:13:05

31% of race

Average Pace: 8:58 /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	5294	4065	846	4051	3188	694
10K	3.10 mi	4632+662	3607+458	763+83	4090	3222	688
15K	3.11 mi	4412+220	3463+144	743+20	4051	3188	694
21K	3.73 mi	4042+370	3180+283	689+54	3257	2603	587
25K	2.48 mi	3889+153	3064+116	667+22	3509	2745	606
30K	3.11 mi	3639+250	2858+206	633+34	3086	2400	526
35K	3.11 mi	3537+102	2742+116	610+23	3426	2557	548
40K	3.10 mi	3560-23	2717+25	608+2	4275	2989	631
Finish(26.22 mi)	1.37 mi	3660-100	2775-58	618-10	5553	3736	783

3736

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#5294
5K → 10K	29691*+662	#5294 → #4632
10K → 15K	32252*+220	#4632 → #4412
15K → 21K	11381*+370	#4412 → #4042
21K → 25K	25178*+153	#4042 → #3889
25K → 30K	19269*+250	#3889 → #3639
30K → 35K	89191*+102	#3639 → #3537
35K → 40K	172149*-23	#3537 → #3560
40K → Finish	12929*-100	#3560 → #3660
TOTALS	5062140*+1634	#5294 → #3660

* 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 17 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