Mark Perry

Arlington, VA

Bib: 21015 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 35%
Gender (Male)
#0 / 17709
Top 41%
Masters (Masters Men)
#0 / 8330
Top 32%
Division (M55-59)
#0 / 1294
Top 26%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:36/mi
29:48
279164
10K· 6.21 mi
9:00/mi
57:46
103217
15K· 9.32 mi
9:21/mi
1:26:50
5155
21K· 13.05 mi
9:31/mi
2:02:17
2037
25K· 15.53 mi
9:22/mi
2:25:35
35
30K· 18.64 mi
9:59/mi
2:56:37
5857
35K· 21.75 mi
10:57/mi
3:30:37
9892
40K· 24.85 mi
11:18/mi
4:05:44
3653
Finish· 26.22 mi
11:19/mi
4:21:10
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:02:179:22 /mi⚡ faster
2nd Half
2:18:5310:33 /mi+13.6%
Positive split — 13.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:489:363.11 mi29:48
9:36
-
10K
57:469:183.10 mi27:58
9:00
-0:36
15K
1:26:509:193.11 mi29:04
9:21
+0:21
21K
2:02:179:223.73 mi35:27
9:31
+0:10
25K
2:25:359:222.48 mi23:18
9:22
-0:09
30K
2:56:379:283.11 mi31:02
9:59
+0:37
35K
3:30:379:413.11 mi34:00
10:57
+0:58
40K
4:05:449:533.10 mi35:07
11:18
+0:21
Finish(26.22 mi)
4:21:109:581.37 mi15:26
11:19
+0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:00 /mi

Average Pace

9:58 /mi

Slowest Pace

11:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

27:58

11% of race

Time at Steady Pace

2:28:39

57% of race

Time at Slower Pace

1:24:33

32% of race

Average Pace: 9:58 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi92296773290111548002359
10K3.10 mi9315-866867-94291-195297027302
15K3.11 mi9975-6607294-427317-26111548002359
21K3.73 mi10118-1437363-69323-6107137719348
25K2.48 mi10106+127328+35322+1105487492335
30K3.11 mi10049+577252+76323-1104957257323
35K3.11 mi10291-2427279-27325-2128308196420
40K3.10 mi10517-2267280-1326-1126737848400
Finish(26.22 mi)1.37 mi10617-1007287-7327-1132158123411

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×18story building
+279ft-164ft

Overall

11154

Males

8002

M55-59

8002

5K→10K

3.1 - 6.2 mi

Top 32%
×11story building
+103ft-217ft

Overall

9529

Males

7027

M55-59

7027

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+51ft-55ft

Overall

11154

Males

8002

M55-59

8002

15K→21K

9.3 - 13.1 mi

Top 36%
×1story
+20ft-37ft

Overall

10713

Males

7719

M55-59

7719

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

10548

Males

7492

M55-59

7492

25K→30K

15.5 - 18.6 mi

Top 35%
×2story building
+58ft-57ft

Overall

10495

Males

7257

M55-59

7257

30K→35K

18.6 - 21.8 mi

Top 43%
×2story building
+98ft-92ft

Overall

12830

Males

8196

M55-59

8196

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

12673

Males

7848

M55-59

7848

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

13215

Males

8123

M55-59

8123

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#9229
5K10K
361275*-86
#9229 #9315
10K15K
73474*-660
#9315 #9975
15K21K
372229*-143
#9975 #10118
21K25K
213225*+12
#10118 #10106
25K30K
239296*+57
#10106 #10049
30K35K
513271*-242
#10049 #10291
35K40K
484258*-226
#10291 #10517
40KFinish
18585*-100
#10517 #10617
TOTALS
31011713*-1388
#9229 #10617

* 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