Andrew Chang

North Potomac, MD

Bib: 7761 M

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 15907

Top 37%

Gender (Male)

#0 / 9934

Top 42%

Division (M30-34)

#0 / 1564

Top 48%

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

8:36/mi

26:44

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:21/mi

52:39

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:47/mi

1:19:56

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:45/mi

1:52:34

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:23/mi

2:13:24

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

9:01/mi

2:41:26

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

11:28/mi

3:17:03

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

12:59/mi

3:57:22

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

11:54/mi

4:13:36

↑ 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

1:52:348:38 /mi⚡ faster

2nd Half

2:21:0110:42 /mi+25.3%

Positive split — 25.3% 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	26:44	8:36	3.11 mi	26:44	8:36	-
10K	52:39	8:28	3.10 mi	25:55	8:21	-0:15
15K	1:19:56	8:35	3.11 mi	27:17	8:47	+0:26
21K	1:52:34	8:38	3.73 mi	32:38	8:45	-0:02
25K	2:13:24	8:35	2.48 mi	20:50	8:23	-0:22
30K	2:41:26	8:40	3.11 mi	28:02	9:01	+0:38
35K	3:17:03	9:04	3.11 mi	35:37	11:28	+2:27
40K	3:57:22	9:33	3.10 mi	40:19	12:59	+1:31
Finish(26.22 mi)	4:13:36	9:41	1.37 mi	16:14	11:54	-1:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:21 /mi

Average Pace

9:41 /mi

Slowest Pace

12:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:41:26

64% of race

Time at Slower Pace

1:32:10

36% of race

Average Pace: 9:40 /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	2744	2200	416	4367	3421	604
10K	3.10 mi	3046-302	2437-237	471-55	3417	2732	511
15K	3.11 mi	3426-380	2723-286	513-42	4367	3421	604
21K	3.73 mi	3496-70	2777-54	514-1	3777	2983	537
25K	2.48 mi	3413+83	2706+71	500+14	3320	2610	488
30K	3.11 mi	3388+25	2676+30	493+7	3694	2822	523
35K	3.11 mi	4481-1093	3409-733	604-111	9055	5930	1013
40K	3.10 mi	5544-1063	4042-633	716-112	10972	6955	1143
Finish(26.22 mi)	1.37 mi	5732-188	4140-98	729-13	9608	6102	1035

6102

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#2744
5K → 10K	34341*-302	#2744 → #3046
10K → 15K	40929*-380	#3046 → #3426
15K → 21K	14676*-70	#3426 → #3496
21K → 25K	42125*+83	#3496 → #3413
25K → 30K	84109*+25	#3413 → #3388
30K → 35K	111118*-1093	#3388 → #4481
35K → 40K	108017*-1063	#4481 → #5544
40K → Finish	20719*-188	#5544 → #5732
TOTALS	3422434*-2988	#2744 → #5732

* 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 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