Colin Duffy

Washington, DC

Bib: 2581 M

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 15907

Top 34%

Gender (Male)

#0 / 9934

Top 40%

Division (M30-34)

#0 / 1564

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

9:37/mi

29:52

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:53/mi

57:28

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:56/mi

1:25:12

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:58/mi

1:58:38

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:35/mi

2:19:58

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

10:13/mi

2:51:44

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:33/mi

3:24:30

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

10:17/mi

3:56:28

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:03/mi

4:10:10

↑ 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

1:58:389:05 /mi⚡ faster

2nd Half

2:11:329:59 /mi+10.9%

Positive split — 10.9% slower in the second half

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:52	9:37	3.11 mi	29:52	9:37	-
10K	57:28	9:15	3.10 mi	27:36	8:53	-0:44
15K	1:25:12	9:08	3.11 mi	27:44	8:56	+0:03
21K	1:58:38	9:05	3.73 mi	33:26	8:58	+0:02
25K	2:19:58	9:01	2.48 mi	21:20	8:35	-0:23
30K	2:51:44	9:13	3.11 mi	31:46	10:13	+1:38
35K	3:24:30	9:24	3.11 mi	32:46	10:33	+0:20
40K	3:56:28	9:31	3.10 mi	31:58	10:17	-0:16
Finish(26.22 mi)	4:10:10	9:33	1.37 mi	13:42	10:03	-0:14

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

9:33 /mi

Slowest Pace

10:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:50:06

44% of race

Time at Steady Pace

29:52

12% of race

Time at Slower Pace

1:50:12

44% of race

Average Pace: 9:32 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	6363	4769	823	4935	3820	674
10K	3.10 mi	5983+380	4533+236	783+40	5586	4291	753
15K	3.11 mi	5621+362	4300+233	758+25	4935	3820	674
21K	3.73 mi	5268+353	4044+256	715+43	4534	3533	633
25K	2.48 mi	4986+282	3822+222	681+34	3906	3032	553
30K	3.11 mi	5406-420	4075-253	722-41	6908	4892	864
35K	3.11 mi	5606-200	4137-62	730-8	7066	4777	820
40K	3.10 mi	5454+152	3980+157	705+25	5424	3671	660
Finish(26.22 mi)	1.37 mi	5387+67	3913+67	696+9	5238	3550	634

3550

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#6363
5K → 10K	64444*+380	#6363 → #5983
10K → 15K	23385*+362	#5983 → #5621
15K → 21K	21374*+353	#5621 → #5268
21K → 25K	24306*+282	#5268 → #4986
25K → 30K	49575*-420	#4986 → #5406
30K → 35K	347147*-200	#5406 → #5606
35K → 40K	99251*+152	#5606 → #5454
40K → Finish	2895*+67	#5454 → #5387
TOTALS	11012077*+976	#6363 → #5387

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 23 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