Rob Clark

Rockville, MD

Bib: 11449 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 39%
Gender (Male)
#0 / 17709
Top 45%
Masters (Masters Men)
#0 / 8330
Top 35%
Division (M55-59)
#0 / 1294
Top 30%
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
9:42/mi
30:08
279164
10K· 6.21 mi
9:12/mi
58:42
103217
15K· 9.32 mi
9:16/mi
1:27:29
5155
21K· 13.05 mi
9:36/mi
2:03:18
2037
25K· 15.53 mi
9:42/mi
2:27:25
35
30K· 18.64 mi
10:43/mi
3:00:43
5857
35K· 21.75 mi
11:13/mi
3:35:35
9892
40K· 24.85 mi
11:17/mi
4:10:39
3653
Finish· 26.22 mi
11:25/mi
4:26:13
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:03:189:27 /mi⚡ faster
2nd Half
2:22:5510:51 /mi+15.9%
Positive split — 15.9% 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
30:089:423.11 mi30:08
9:42
-
10K
58:429:273.10 mi28:34
9:12
-0:30
15K
1:27:299:233.11 mi28:47
9:16
+0:04
21K
2:03:189:273.73 mi35:49
9:36
+0:20
25K
2:27:259:292.48 mi24:07
9:42
+0:06
30K
3:00:439:423.11 mi33:18
10:43
+1:01
35K
3:35:359:553.11 mi34:52
11:13
+0:30
40K
4:10:3910:053.10 mi35:04
11:17
+0:04
Finish(26.22 mi)
4:26:1310:101.37 mi15:34
11:25
+0:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

10:10 /mi

Slowest Pace

11:25 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

57:21

22% of race

Time at Steady Pace

1:30:04

34% of race

Time at Slower Pace

1:58:48

45% of race

Average Pace: 10:09 /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 mi98437169312106547709340
10K3.10 mi10237-3947445-276335-23107117765348
15K3.11 mi10351-1147524-79334+1106547709340
21K3.73 mi10545-1947632-108345-11112198007363
25K2.48 mi10686-1417688-56353-8121498403399
30K3.11 mi11147-4617904-216370-17136099019456
35K3.11 mi11478-3317973-69383-13138888796468
40K3.10 mi11531-537877+96380+3126117812398
Finish(26.22 mi)1.37 mi11624-937888-11382-2135958328420

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×18story building
+279ft-164ft

Overall

10654

Males

7709

M55-59

7709

5K→10K

3.1 - 6.2 mi

Top 36%
×11story building
+103ft-217ft

Overall

10711

Males

7765

M55-59

7765

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+51ft-55ft

Overall

10654

Males

7709

M55-59

7709

15K→21K

9.3 - 13.1 mi

Top 37%
×1story
+20ft-37ft

Overall

11219

Males

8007

M55-59

8007

21K→25K

13.1 - 15.5 mi

Top 40%
×2story building
+35ft-8ft

Overall

12149

Males

8403

M55-59

8403

25K→30K

15.5 - 18.6 mi

Top 45%
×2story building
+58ft-57ft

Overall

13609

Males

9019

M55-59

9019

30K→35K

18.6 - 21.8 mi

Top 46%
×2story building
+98ft-92ft

Overall

13888

Males

8796

M55-59

8796

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

12611

Males

7812

M55-59

7812

40K→Finish

24.9 - 26.2 mi

Top 45%
×5story building
+80ft-24ft

Overall

13595

Males

8328

M55-59

8328

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#9843
5K10K
557163*-394
#9843 #10237
10K15K
294180*-114
#10237 #10351
15K21K
403209*-194
#10351 #10545
21K25K
324183*-141
#10545 #10686
25K30K
635174*-461
#10686 #11147
30K35K
585254*-331
#11147 #11478
35K40K
370317*-53
#11478 #11531
40KFinish
18289*-93
#11531 #11624
TOTALS
33501569*-1781
#9843 #11624

* 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