Jeffrey Cooper

Bowie, MD

Bib: 6378 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M55-59)
#0 / 1294
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
13:01/mi
40:27
279164
10K· 6.21 mi
12:39/mi
1:19:46
103217
15K· 9.32 mi
13:05/mi
2:00:26
5155
21K· 13.05 mi
14:19/mi
2:53:49
2037
25K· 15.53 mi
14:56/mi
3:30:56
35
30K· 18.64 mi
15:59/mi
4:20:34
5857
35K· 21.75 mi
15:48/mi
5:09:40
9892
40K· 24.85 mi
19:00/mi
6:08:42
3653
Finish· 26.22 mi
19:36/mi
6:35:26
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:53:4913:19 /mi⚡ faster
2nd Half
3:41:3616:50 /mi+27.5%
Positive split — 27.5% 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
40:2713:013.11 mi40:27
13:01
-
10K
1:19:4612:503.10 mi39:19
12:39
-0:22
15K
2:00:2612:553.11 mi40:40
13:05
+0:26
21K
2:53:4913:193.73 mi53:23
14:19
+1:14
25K
3:30:5613:352.48 mi37:07
14:56
+0:37
30K
4:20:3413:593.11 mi49:38
15:59
+1:03
35K
5:09:4014:143.11 mi49:06
15:48
-0:11
40K
6:08:4214:503.10 mi59:02
19:00
+3:12
Finish(26.22 mi)
6:35:2615:061.37 mi26:44
19:36
+0:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:39 /mi

Average Pace

15:06 /mi

Slowest Pace

19:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:00:26

30% of race

Time at Steady Pace

3:09:14

48% of race

Time at Slower Pace

1:25:46

22% of race

Average Pace: 15:05 /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 mi2764116783114627917168701155
10K3.10 mi27987-34616929-1461166-2028199170161174
15K3.11 mi28033-4616928+11158+827917168701155
21K3.73 mi28191-15816973-451170-1228231169051181
25K2.48 mi28358-16717008-351183-1328485168741192
30K3.11 mi28498-14017027-191188-528432167921180
35K3.11 mi28370+12816921+1061181+727194160271120
40K3.10 mi28691-32117050-1291198-1729237172051229
Finish(26.22 mi)1.37 mi28783-9217081-311204-629289172531235

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×18story building
+279ft-164ft

Overall

27917

Males

16870

M55-59

16870

5K→10K

3.1 - 6.2 mi

Top 94%
×11story building
+103ft-217ft

Overall

28199

Males

17016

M55-59

17016

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+51ft-55ft

Overall

27917

Males

16870

M55-59

16870

15K→21K

9.3 - 13.1 mi

Top 94%
×1story
+20ft-37ft

Overall

28231

Males

16905

M55-59

16905

21K→25K

13.1 - 15.5 mi

Top 95%
×2story building
+35ft-8ft

Overall

28485

Males

16874

M55-59

16874

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+58ft-57ft

Overall

28432

Males

16792

M55-59

16792

30K→35K

18.6 - 21.8 mi

Top 91%
×2story building
+98ft-92ft

Overall

27194

Males

16027

M55-59

16027

35K→40K

21.8 - 24.9 mi

Top 97%
×2story building
+36ft-53ft

Overall

29237

Males

17205

M55-59

17205

40K→Finish

24.9 - 26.2 mi

Top 97%
×5story building
+80ft-24ft

Overall

29289

Males

17253

M55-59

17253

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#27641
5K10K
514168*-346
#27641 #27987
10K15K
300254*-46
#27987 #28033
15K21K
397239*-158
#28033 #28191
21K25K
282115*-167
#28191 #28358
25K30K
274134*-140
#28358 #28498
30K35K
84212*+128
#28498 #28370
35K40K
37857*-321
#28370 #28691
40KFinish
11321*-92
#28691 #28783
TOTALS
23421200*-1142
#27641 #28783

* 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