Derek Cooper

Lovettsville, VA

Bib: 7949 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 41%
Gender (Male)
#0 / 9934
Top 47%
Masters (Masters Men)
#0 / 4070
Top 36%
Division (M55-59)
#0 / 510
Top 31%
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
9:22/mi
29:05
279164
10K· 6.21 mi
8:19/mi
54:56
103217
15K· 9.32 mi
8:38/mi
1:21:44
5155
21K· 13.05 mi
8:46/mi
1:54:25
2037
25K· 15.53 mi
9:22/mi
2:17:43
35
30K· 18.64 mi
10:20/mi
2:49:50
5857
35K· 21.75 mi
11:29/mi
3:25:31
9892
40K· 24.85 mi
12:04/mi
4:02:59
3653
Finish· 26.22 mi
12:32/mi
4:20:05
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:54:258:46 /mi⚡ faster
2nd Half
2:25:3911:04 /mi+27.3%
Positive split — 27.3% 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
29:059:223.11 mi29:05
9:22
-
10K
54:568:503.10 mi25:51
8:19
-1:03
15K
1:21:448:463.11 mi26:48
8:38
+0:19
21K
1:54:258:463.73 mi32:41
8:46
+0:08
25K
2:17:438:522.48 mi23:18
9:22
+0:36
30K
2:49:509:073.11 mi32:07
10:20
+0:58
35K
3:25:319:273.11 mi35:41
11:29
+1:09
40K
4:02:599:473.10 mi37:28
12:04
+0:35
Finish(26.22 mi)
4:20:059:561.37 mi17:06
12:32
+0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

9:56 /mi

Slowest Pace

12:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

25:51

10% of race

Time at Steady Pace

1:51:52

43% of race

Time at Slower Pace

2:02:22

47% of race

Average Pace: 9:55 /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 mi544841601363702293374
10K3.10 mi4380+10683441+719104+323326266068
15K3.11 mi4148+2323257+18496+83702293374
21K3.73 mi4004+1443150+10790+63822301284
25K2.48 mi4402-3983427-27798-865524771161
30K3.11 mi5039-6373839-412120-2271915043172
35K3.11 mi5738-6994224-385140-2090985953231
40K3.10 mi6223-4854461-237155-1592355893231
Finish(26.22 mi)1.37 mi6472-2494592-131155108806876279

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×18story building
+279ft-164ft

Overall

3702

Males

2933

M55-59

2933

5K→10K

3.1 - 6.2 mi

Top 21%
×11story building
+103ft-217ft

Overall

3326

Males

2660

M55-59

2660

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+51ft-55ft

Overall

3702

Males

2933

M55-59

2933

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

3822

Males

3012

M55-59

3012

21K→25K

13.1 - 15.5 mi

Top 41%
×2story building
+35ft-8ft

Overall

6552

Males

4771

M55-59

4771

25K→30K

15.5 - 18.6 mi

Top 45%
×2story building
+58ft-57ft

Overall

7191

Males

5043

M55-59

5043

30K→35K

18.6 - 21.8 mi

Top 57%
×2story building
+98ft-92ft

Overall

9098

Males

5953

M55-59

5953

35K→40K

21.8 - 24.9 mi

Top 58%
×2story building
+36ft-53ft

Overall

9235

Males

5893

M55-59

5893

40K→Finish

24.9 - 26.2 mi

Top 68%
×5story building
+80ft-24ft

Overall

10880

Males

6876

M55-59

6876

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5448
5K10K
91077*+1068
#5448 #4380
10K15K
29261*+232
#4380 #4148
15K21K
50194*+144
#4148 #4004
21K25K
42830*-398
#4004 #4402
25K30K
68548*-637
#4402 #5039
30K35K
75556*-699
#5039 #5738
35K40K
54560*-485
#5738 #6223
40KFinish
26819*-249
#6223 #6472
TOTALS
27691745*-1024
#5448 #6472

* 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