J James Cozzi

Kildeer, IL

Bib: 3816 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M55-59)
#0 / 510
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
10:40/mi
33:07
279164
10K· 6.21 mi
9:42/mi
1:03:16
103217
15K· 9.32 mi
10:28/mi
1:35:48
5155
21K· 13.05 mi
11:03/mi
2:17:00
2037
25K· 15.53 mi
12:11/mi
2:47:18
35
30K· 18.64 mi
14:01/mi
3:30:51
5857
35K· 21.75 mi
15:03/mi
4:17:35
9892
40K· 24.85 mi
15:39/mi
5:06:13
3653
Finish· 26.22 mi
15:17/mi
5:27:04
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:17:0010:30 /mi⚡ faster
2nd Half
3:10:0414:26 /mi+38.7%
Positive split — 38.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:0710:403.11 mi33:07
10:40
-
10K
1:03:1610:113.10 mi30:09
9:42
-0:58
15K
1:35:4810:173.11 mi32:32
10:28
+0:46
21K
2:17:0010:303.73 mi41:12
11:03
+0:35
25K
2:47:1810:462.48 mi30:18
12:11
+1:08
30K
3:30:5111:193.11 mi43:33
14:01
+1:50
35K
4:17:3511:513.11 mi46:44
15:03
+1:02
40K
5:06:1312:193.10 mi48:38
15:39
+0:36
Finish(26.22 mi)
5:27:0412:291.37 mi20:51
15:17
-0:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:42 /mi

Average Pace

12:29 /mi

Slowest Pace

15:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:17:00

42% of race

Time at Steady Pace

30:18

9% of race

Time at Slower Pace

2:39:46

49% of race

Average Pace: 12:28 /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 mi102207117280103797210281
10K3.10 mi9435+7856684+433256+2487186258240
15K3.11 mi9695-2606828-144264-8103797210281
21K3.73 mi10203-5087111-283280-16112317644311
25K2.48 mi10914-7117465-354305-25131788474386
30K3.11 mi11840-9267910-445334-29138968797428
35K3.11 mi12494-6548193-283361-27144519034440
40K3.10 mi12949-4558376-183377-16143728975443
Finish(26.22 mi)1.37 mi13090-1418446-70381-4142488893421

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×18story building
+279ft-164ft

Overall

10379

Males

7210

M55-59

7210

5K→10K

3.1 - 6.2 mi

Top 55%
×11story building
+103ft-217ft

Overall

8718

Males

6258

M55-59

6258

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+51ft-55ft

Overall

10379

Males

7210

M55-59

7210

15K→21K

9.3 - 13.1 mi

Top 71%
×1story
+20ft-37ft

Overall

11231

Males

7644

M55-59

7644

21K→25K

13.1 - 15.5 mi

Top 83%
×2story building
+35ft-8ft

Overall

13178

Males

8474

M55-59

8474

25K→30K

15.5 - 18.6 mi

Top 87%
×2story building
+58ft-57ft

Overall

13896

Males

8797

M55-59

8797

30K→35K

18.6 - 21.8 mi

Top 91%
×2story building
+98ft-92ft

Overall

14451

Males

9034

M55-59

9034

35K→40K

21.8 - 24.9 mi

Top 90%
×2story building
+36ft-53ft

Overall

14372

Males

8975

M55-59

8975

40K→Finish

24.9 - 26.2 mi

Top 90%
×5story building
+80ft-24ft

Overall

14248

Males

8893

M55-59

8893

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#10220
5K10K
41826*+785
#10220 #9435
10K15K
391131*-260
#9435 #9695
15K21K
617109*-508
#9695 #10203
21K25K
76655*-711
#10203 #10914
25K30K
98155*-926
#10914 #11840
30K35K
71965*-654
#11840 #12494
35K40K
48934*-455
#12494 #12949
40KFinish
16221*-141
#12949 #13090
TOTALS
41661296*-2870
#10220 #13090

* 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