John Buretz

Louisville, CO

Bib: 7994 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 3%
Gender (Male)
#0 / 17709
Top 5%
Division (M30-34)
#0 / 2603
Top 7%
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
7:36/mi
23:36
279164
10K· 6.21 mi
7:06/mi
45:41
103217
15K· 9.32 mi
7:10/mi
1:07:57
5155
21K· 13.05 mi
7:28/mi
1:35:49
2037
25K· 15.53 mi
6:57/mi
1:53:06
35
30K· 18.64 mi
7:24/mi
2:16:04
5857
35K· 21.75 mi
7:21/mi
2:38:55
9892
40K· 24.85 mi
7:50/mi
3:03:15
3653
Finish· 26.22 mi
8:24/mi
3:14:42
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:35:497:21 /mi⚡ faster
2nd Half
1:38:537:30 /mi+3.2%
Positive split — 3.2% 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
23:367:363.11 mi23:36
7:36
-
10K
45:417:213.10 mi22:05
7:06
-0:30
15K
1:07:577:173.11 mi22:16
7:10
+0:04
21K
1:35:497:213.73 mi27:52
7:28
+0:18
25K
1:53:067:172.48 mi17:17
6:57
-0:31
30K
2:16:047:183.11 mi22:58
7:24
+0:27
35K
2:38:557:183.11 mi22:51
7:21
-0:03
40K
3:03:157:223.10 mi24:20
7:50
+0:29
Finish(26.22 mi)
3:14:427:261.37 mi11:27
8:24
+0:34
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:57 /mi

Average Pace

7:26 /mi

Slowest Pace

8:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:01:38

32% of race

Time at Steady Pace

1:37:17

50% of race

Time at Slower Pace

35:47

18% of race

Average Pace: 7:26 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi111097320411721032218
10K3.10 mi1125-15992-19208-411401010212
15K3.11 mi1119+6985+720811721032218
21K3.73 mi1177-581035-50215-713881202240
25K2.48 mi1112+65983+52208+7846765162
30K3.11 mi1080+32953+30198+101079928181
35K3.11 mi994+86877+76186+12793703143
40K3.10 mi981+13856+21178+812741023194
Finish(26.22 mi)1.37 mi1004-23866-10175+324251841329

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×18story building
+279ft-164ft

Overall

1172

Males

1032

M30-34

1032

5K→10K

3.1 - 6.2 mi

Top 4%
×11story building
+103ft-217ft

Overall

1140

Males

1010

M30-34

1010

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+51ft-55ft

Overall

1172

Males

1032

M30-34

1032

15K→21K

9.3 - 13.1 mi

Top 5%
×1story
+20ft-37ft

Overall

1388

Males

1202

M30-34

1202

21K→25K

13.1 - 15.5 mi

Top 3%
×2story building
+35ft-8ft

Overall

846

Males

765

M30-34

765

25K→30K

15.5 - 18.6 mi

Top 4%
×2story building
+58ft-57ft

Overall

1079

Males

928

M30-34

928

30K→35K

18.6 - 21.8 mi

Top 3%
×2story building
+98ft-92ft

Overall

793

Males

703

M30-34

703

35K→40K

21.8 - 24.9 mi

Top 4%
×2story building
+36ft-53ft

Overall

1274

Males

1023

M30-34

1023

40K→Finish

24.9 - 26.2 mi

Top 8%
×5story building
+80ft-24ft

Overall

2425

Males

1841

M30-34

1841

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#1110
5K10K
6550-15
#1110 #1125
10K15K
3440+6
#1125 #1119
15K21K
7719*-58
#1119 #1177
21K25K
166+65
#1177 #1112
25K30K
2961*+32
#1112 #1080
30K35K
793+86
#1080 #994
35K40K
4154+13
#994 #981
40KFinish
4320*-23
#981 #1004
TOTALS
297403*+106
#1110 #1004

* 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