Matt Deming

Ashburn, VA

Bib: 22886 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 48%
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Top 42%
Division (M45-49)
#0 / 933
Top 47%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:10/mi
28:30
279164
10K· 6.21 mi
8:48/mi
55:49
103217
15K· 9.32 mi
9:16/mi
1:24:35
5155
21K· 13.05 mi
9:19/mi
1:59:20
2037
25K· 15.53 mi
9:20/mi
2:22:31
35
30K· 18.64 mi
10:37/mi
2:55:30
5857
35K· 21.75 mi
11:46/mi
3:32:02
9892
40K· 24.85 mi
12:31/mi
4:10:54
3653
Finish· 26.22 mi
12:58/mi
4:28:35
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:59:209:09 /mi⚡ faster
2nd Half
2:29:1511:20 /mi+25.1%
Positive split — 25.1% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:309:103.11 mi28:30
9:10
-
10K
55:498:593.10 mi27:19
8:48
-0:22
15K
1:24:359:043.11 mi28:46
9:16
+0:28
21K
1:59:209:093.73 mi34:45
9:19
+0:03
25K
2:22:319:102.48 mi23:11
9:20
+0:01
30K
2:55:309:253.11 mi32:59
10:37
+1:17
35K
3:32:029:453.11 mi36:32
11:46
+1:09
40K
4:10:5410:063.10 mi38:52
12:31
+0:45
Finish(26.22 mi)
4:28:3510:151.37 mi17:41
12:58
+0:27
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:48 /mi

Average Pace

10:15 /mi

Slowest Pace

12:58 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:22:31

53% of race

Time at Slower Pace

2:06:04

47% of race

Average Pace: 10:15 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi4724366627662544697361
10K3.10 mi4909-1853799-133291-1552014029311
15K3.11 mi5369-4604128-329314-2362544697361
21K3.73 mi5494-1254200-72327-1360034521353
25K2.48 mi5653-1594269-69337-1064294688376
30K3.11 mi6060-4074503-234362-2579205478446
35K3.11 mi6621-5614786-283383-2196856292552
40K3.10 mi7167-5465046-260414-31101296428570
Finish(26.22 mi)1.37 mi7468-3015212-166427-13115607291645

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×18story building
+279ft-164ft

Overall

6254

Males

4697

M45-49

4697

5K→10K

3.1 - 6.2 mi

Top 33%
×11story building
+103ft-217ft

Overall

5201

Males

4029

M45-49

4029

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+51ft-55ft

Overall

6254

Males

4697

M45-49

4697

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

6003

Males

4521

M45-49

4521

21K→25K

13.1 - 15.5 mi

Top 40%
×2story building
+35ft-8ft

Overall

6429

Males

4688

M45-49

4688

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+58ft-57ft

Overall

7920

Males

5478

M45-49

5478

30K→35K

18.6 - 21.8 mi

Top 61%
×2story building
+98ft-92ft

Overall

9685

Males

6292

M45-49

6292

35K→40K

21.8 - 24.9 mi

Top 64%
×2story building
+36ft-53ft

Overall

10129

Males

6428

M45-49

6428

40K→Finish

24.9 - 26.2 mi

Top 73%
×5story building
+80ft-24ft

Overall

11560

Males

7291

M45-49

7291

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#4724
5K10K
287102*-185
#4724 #4909
10K15K
48727*-460
#4909 #5369
15K21K
228103*-125
#5369 #5494
21K25K
266107*-159
#5494 #5653
25K30K
49184*-407
#5653 #6060
30K35K
63271*-561
#6060 #6621
35K40K
60963*-546
#6621 #7167
40KFinish
31817*-301
#7167 #7468
TOTALS
3318574*-2744
#4724 #7468

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions