Corey Johnson

West Chester, PA

Bib: 7179 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 40%
Gender (Male)
#0 / 9934
Top 46%
Division (M35-39)
#0 / 1396
Top 48%
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
8:50/mi
27:27
279164
10K· 6.21 mi
8:37/mi
54:14
103217
15K· 9.32 mi
9:02/mi
1:22:18
5155
21K· 13.05 mi
9:29/mi
1:57:40
2037
25K· 15.53 mi
9:48/mi
2:22:01
35
30K· 18.64 mi
10:26/mi
2:54:25
5857
35K· 21.75 mi
10:35/mi
3:27:17
9892
40K· 24.85 mi
11:34/mi
4:03:13
3653
Finish· 26.22 mi
10:57/mi
4:18:09
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:57:409:01 /mi⚡ faster
2nd Half
2:20:2910:40 /mi+19.4%
Positive split — 19.4% 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
27:278:503.11 mi27:27
8:50
-
10K
54:148:443.10 mi26:47
8:37
-0:13
15K
1:22:188:503.11 mi28:04
9:02
+0:25
21K
1:57:409:013.73 mi35:22
9:29
+0:27
25K
2:22:019:092.48 mi24:21
9:48
+0:19
30K
2:54:259:213.11 mi32:24
10:26
+0:38
35K
3:27:179:323.11 mi32:52
10:35
+0:09
40K
4:03:139:473.10 mi35:56
11:34
+0:59
Finish(26.22 mi)
4:18:099:511.37 mi14:56
10:57
-0:37
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:37 /mi

Average Pace

9:51 /mi

Slowest Pace

11:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:22:18

32% of race

Time at Steady Pace

59:43

23% of race

Time at Slower Pace

1:56:08

45% of race

Average Pace: 9:51 /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 mi3547278640953204085608
10K3.10 mi3958-4113115-329460-5144693507520
15K3.11 mi4343-3853410-295502-4253204085608
21K3.73 mi4967-6243823-413557-5565364863714
25K2.48 mi5528-5614200-377618-6177685492797
30K3.11 mi5885-3574388-188646-2874305187747
35K3.11 mi5993-1084401-13643+371324818693
40K3.10 mi6236-2434472-71654-1181935293754
Finish(26.22 mi)1.37 mi6257-214463+9656-274004805666

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×18story building
+279ft-164ft

Overall

5320

Males

4085

M35-39

4085

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

4469

Males

3507

M35-39

3507

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+51ft-55ft

Overall

5320

Males

4085

M35-39

4085

15K→21K

9.3 - 13.1 mi

Top 41%
×1story
+20ft-37ft

Overall

6536

Males

4863

M35-39

4863

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

7768

Males

5492

M35-39

5492

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

7430

Males

5187

M35-39

5187

30K→35K

18.6 - 21.8 mi

Top 45%
×2story building
+98ft-92ft

Overall

7132

Males

4818

M35-39

4818

35K→40K

21.8 - 24.9 mi

Top 52%
×2story building
+36ft-53ft

Overall

8193

Males

5293

M35-39

5293

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

7400

Males

4805

M35-39

4805

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#3547
5K10K
44029*-411
#3547 #3958
10K15K
41227*-385
#3958 #4343
15K21K
65935*-624
#4343 #4967
21K25K
60645*-561
#4967 #5528
25K30K
45295*-357
#5528 #5885
30K35K
276168*-108
#5885 #5993
35K40K
362119*-243
#5993 #6236
40KFinish
7251*-21
#6236 #6257
TOTALS
3279569*-2710
#3547 #6257

* 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