Matthew Heck

Vienna, VA

Bib: 4635 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Top 10%

Gender (Male)

#0 / 17709

Top 13%

Division (M35-39)

#0 / 2420

Top 15%

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

8:51/mi

27:29

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

8:00/mi

52:19

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

8:16/mi

1:18:01

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

8:26/mi

1:49:29

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

8:05/mi

2:09:35

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

8:18/mi

2:35:23

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

8:07/mi

3:00:37

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

8:12/mi

3:26:05

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

8:25/mi

3:37:34

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21K

Distance13.05 mi

Time1:49:29

Pace8:23 /mi

2nd Half✓ Faster

Distance13.17 mi

Time1:48:04

Pace8:12 /mi

📊Negative Split: 1.3% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	07:50:19	27:29	8:51	27:29	8:51	-
10K	6.21 mi	08:15:09	52:19	8:25	24:50	8:00	-0:51
15K	9.32 mi	08:40:51	1:18:01	8:22	25:42	8:16	+0:16
21K	13.05 mi	09:12:19	1:49:29	8:23	31:28	8:26	+0:10
25K	15.53 mi	09:32:25	2:09:35	8:21	20:06	8:05	-0:21
30K	18.64 mi	09:58:13	2:35:23	8:20	25:48	8:18	+0:13
35K	21.75 mi	10:23:27	3:00:37	8:18	25:14	8:07	-0:11
40K	24.85 mi	10:48:55	3:26:05	8:17	25:28	8:12	+0:05
Finish	26.22 mi	11:00:24	3:37:34	8:18	11:29	8:25	+0:13

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:00 /mi

Average Pace

8:18 /mi

Slowest Pace

8:51 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:05

87% of race

Time at Steady Pace

27:29

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:18 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	07:50:19	27:29	8:51	27:29	8:51	#4787
10K	6.21 mi	08:15:09	52:19	8:25	24:50	8:00	#4252
15K	9.32 mi	08:40:51	1:18:01	8:22	25:42	8:16	#4294
21K	13.05 mi	09:12:19	1:49:29	8:23	31:28	8:26	#4319
25K	15.53 mi	09:32:25	2:09:35	8:21	20:06	8:05	#4211
30K	18.64 mi	09:58:13	2:35:23	8:20	25:48	8:18	#3953
35K	21.75 mi	10:23:27	3:00:37	8:18	25:14	8:07	#3515
40K	24.85 mi	10:48:55	3:26:05	8:17	25:28	8:12	#3110
Finish	26.22 mi	11:00:24	3:37:34	8:18	11:29	8:25	#3014

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	3.11 mi	4787	3778	577	4623(Top 15%)	3684(Top 21%)	567(Top 24%)
10K	6.21 mi	3.10 mi	4252+535	3410+368	525+52	3822(Top 13%)	3096(Top 17%)	479(Top 20%)
15K	9.32 mi	3.11 mi	4294-42	3437-27	533-8	4623(Top 15%)	3684(Top 21%)	567(Top 24%)
21K	13.05 mi	3.73 mi	4319-25	3453-16	540-7	4490(Top 15%)	3561(Top 20%)	550(Top 23%)
25K	15.53 mi	2.48 mi	4211+108	3356+97	523+17	3876(Top 13%)	3069(Top 17%)	468(Top 19%)
30K	18.64 mi	3.11 mi	3953+258	3146+210	488+35	3251(Top 11%)	2570(Top 15%)	382(Top 16%)
35K	21.75 mi	3.11 mi	3515+438	2795+351	430+58	2169(Top 7%)	1733(Top 10%)	263(Top 11%)
40K	24.85 mi	3.10 mi	3110+405	2451+344	371+59	1944(Top 6%)	1527(Top 9%)	221(Top 9%)
Finish	26.22 mi	1.37 mi	3014+96	2375+76	360+11	2460(Top 8%)	1867(Top 11%)	277(Top 11%)

1867

Passing Analysis

Category:

Athletes Passed

2192*

Passed By

419

Net Change

+1773

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#4787
5K → 10K	576*	41	+535	#4787	#4252
10K → 15K	114*	156	-42	#4252	#4294
15K → 21K	111*	136	-25	#4294	#4319
21K → 25K	141	33	+108	#4319	#4211
25K → 30K	285*	27	+258	#4211	#3953
30K → 35K	447*	9	+438	#3953	#3515
35K → 40K	413*	8	+405	#3515	#3110
40K → Finish	105*	9	+96	#3110	#3014
TOTALS	2192*	419	+1773

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

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 8 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