Rex Atwood

Rockville, MD

Bib: 22825 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 30%
Gender (Male)
#0 / 9934
Top 36%
Division (M35-39)
#0 / 1396
Top 37%
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
9:37/mi
29:52
279164
10K· 6.21 mi
9:07/mi
58:13
103217
15K· 9.32 mi
9:25/mi
1:27:28
5155
21K· 13.05 mi
9:22/mi
2:02:23
2037
25K· 15.53 mi
8:58/mi
2:24:39
35
30K· 18.64 mi
9:25/mi
2:53:54
5857
35K· 21.75 mi
9:12/mi
3:22:29
9892
40K· 24.85 mi
8:54/mi
3:50:09
3653
Finish· 26.22 mi
9:14/mi
4:02:44
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:02:239:23 /mi+1.7%
2nd Half
2:00:209:08 /mi✓ faster
Negative split — 1.7% faster 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
29:529:373.11 mi29:52
9:37
-
10K
58:139:223.10 mi28:21
9:07
-0:30
15K
1:27:289:233.11 mi29:15
9:25
+0:18
21K
2:02:239:233.73 mi34:55
9:22
-0:03
25K
2:24:399:192.48 mi22:16
8:58
-0:24
30K
2:53:549:203.11 mi29:15
9:25
+0:27
35K
3:22:299:193.11 mi28:35
9:12
-0:13
40K
3:50:099:163.10 mi27:40
8:54
-0:18
Finish(26.22 mi)
4:02:449:161.37 mi12:35
9:14
+0:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:16 /mi

Slowest Pace

9:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59:27

49% of race

Time at Steady Pace

2:03:17

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:15 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi6375477571767144996760
10K3.10 mi6415-404809-34723-665394890736
15K3.11 mi6480-654853-44736-1367144996760
21K3.73 mi6357+1234774+79712+2461994643682
25K2.48 mi6128+2294597+177680+3253574012582
30K3.11 mi5791+3374329+268636+4449093650534
35K3.11 mi5352+4393975+354591+4539752925422
40K3.10 mi4772+5803549+426518+7325041847271
Finish(26.22 mi)1.37 mi4663+1093469+80507+1133682377342

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×18story building
+279ft-164ft

Overall

6714

Males

4996

M35-39

4996

5K→10K

3.1 - 6.2 mi

Top 41%
×11story building
+103ft-217ft

Overall

6539

Males

4890

M35-39

4890

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+51ft-55ft

Overall

6714

Males

4996

M35-39

4996

15K→21K

9.3 - 13.1 mi

Top 39%
×1story
+20ft-37ft

Overall

6199

Males

4643

M35-39

4643

21K→25K

13.1 - 15.5 mi

Top 34%
×2story building
+35ft-8ft

Overall

5357

Males

4012

M35-39

4012

25K→30K

15.5 - 18.6 mi

Top 31%
×2story building
+58ft-57ft

Overall

4909

Males

3650

M35-39

3650

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

3975

Males

2925

M35-39

2925

35K→40K

21.8 - 24.9 mi

Top 16%
×2story building
+36ft-53ft

Overall

2504

Males

1847

M35-39

1847

40K→Finish

24.9 - 26.2 mi

Top 21%
×5story building
+80ft-24ft

Overall

3368

Males

2377

M35-39

2377

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#6375
5K10K
218178*-40
#6375 #6415
10K15K
188123*-65
#6415 #6480
15K21K
80203*+123
#6480 #6357
21K25K
25254*+229
#6357 #6128
25K30K
36373*+337
#6128 #5791
30K35K
28467*+439
#5791 #5352
35K40K
6586*+580
#5352 #4772
40KFinish
16125*+109
#4772 #4663
TOTALS
5972309*+1712
#6375 #4663

* 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