Corey Patterson

Frederick, MD

Bib: 11673 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M45-49)
#0 / 1775
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
9:48/mi
30:26
2791640.7%
140 ft elev
10K· 6.21 mi
8:49/mi
57:48
1032170.7%
25 ft elev
15K· 9.32 mi
9:13/mi
1:26:26
5155
21 ft elev
21K· 13.05 mi
10:15/mi
2:04:38
2037
4 ft elev
25K· 15.53 mi
11:37/mi
2:33:30
350.2%
30 ft elev
30K· 18.64 mi
13:09/mi
3:14:22
5857
30 ft elev
35K· 21.75 mi
13:03/mi
3:54:56
9892
36 ft elev
40K· 24.85 mi
13:10/mi
4:35:51
36530.1%
18 ft elev
Finish· 26.22 mi
13:34/mi
4:54:21
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:04:389:33 /mi⚡ faster
2nd Half
2:49:4212:53 /mi+36.2%
Positive split — 36.2% 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
30:269:483.11 mi30:26
9:48
-
10K
57:489:183.10 mi27:22
8:49
-0:59
15K
1:26:269:163.11 mi28:38
9:13
+0:24
21K
2:04:389:333.73 mi38:12
10:15
+1:02
25K
2:33:309:532.48 mi28:52
11:37
+1:22
30K
3:14:2210:263.11 mi40:52
13:09
+1:32
35K
3:54:5610:483.11 mi40:34
13:03
-0:06
40K
4:35:5111:063.10 mi40:55
13:10
+0:07
Finish(26.22 mi)
4:54:2111:141.37 mi18:30
13:34
+0:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:49 /mi

Average Pace

11:14 /mi

Slowest Pace

13:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:04:38

42% of race

Time at Steady Pace

28:52

10% of race

Time at Slower Pace

2:20:51

48% of race

Average Pace: 11:14 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi103947524640103847535621
10K3.10 mi9348+10466889+635572+6881096092488
15K3.11 mi9706-3587115-226585-13103847535621
21K3.73 mi11074-13687965-850670-85144659907882
25K2.48 mi12822-17488943-978775-10520388128401213
30K3.11 mi14992-217010106-1163917-14222084135361294
35K3.11 mi16016-102410548-442964-4720052121211144
40K3.10 mi16567-55110714-166978-1418847113231076
Finish(26.22 mi)1.37 mi16907-34010860-146985-720854124881147

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

10384

Males

7535

M45-49

7535

5K→10K

3.1 - 6.2 mi

Top 27%
×11story building
+103ft-217ft

Overall

8109

Males

6092

M45-49

6092

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+51ft-55ft

Overall

10384

Males

7535

M45-49

7535

15K→21K

9.3 - 13.1 mi

Top 48%
×1story
+20ft-37ft

Overall

14465

Males

9907

M45-49

9907

21K→25K

13.1 - 15.5 mi

Top 68%
×2story building
+35ft-8ft

Overall

20388

Males

12840

M45-49

12840

25K→30K

15.5 - 18.6 mi

Top 73%
×2story building
+58ft-57ft

Overall

22084

Males

13536

M45-49

13536

30K→35K

18.6 - 21.8 mi

Top 67%
×2story building
+98ft-92ft

Overall

20052

Males

12121

M45-49

12121

35K→40K

21.8 - 24.9 mi

Top 63%
×2story building
+36ft-53ft

Overall

18847

Males

11323

M45-49

11323

40K→Finish

24.9 - 26.2 mi

Top 69%
×5story building
+80ft-24ft

Overall

20854

Males

12488

M45-49

12488

Passing Analysis

Category:
Passed
1721*
Passed By
8234
Net Change
-6513
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10394
5K10K1093*47+1046#10394#9348
10K15K124*482-358#9348#9706
15K21K57*1425-1368#9706#11074
21K25K34*1782-1748#11074#12822
25K30K48*2218-2170#12822#14992
30K35K147*1171-1024#14992#16016
35K40K170*721-551#16016#16567
40KFinish48*388-340#16567#16907
TOTALS1721*8234-6513

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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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