Jack Brustkern

Denver, CO

Bib: 12991 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 21%
Gender (Male)
#0 / 17709
Top 26%
Division (M20-24)
#0 / 1424
Top 38%
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
9:21/mi
29:04
279164
10K· 6.21 mi
8:28/mi
55:22
103217
15K· 9.32 mi
8:12/mi
1:20:51
5155
21K· 13.05 mi
8:24/mi
1:52:11
2037
25K· 15.53 mi
8:23/mi
2:13:02
35
30K· 18.64 mi
8:55/mi
2:40:43
5857
35K· 21.75 mi
9:42/mi
3:10:52
9892
40K· 24.85 mi
10:17/mi
3:42:50
3653
Finish· 26.22 mi
11:01/mi
3:57:51
8024
Course Elevation
764ft
Total climb
717ft
Total descent
234ft
Range
3 to 237 ft
×20story building

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The Course

Half Splits

1st Half· via 21K
1:52:118:36 /mi⚡ faster
2nd Half
2:05:409:33 /mi+12.0%
Positive split — 12.0% 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
29:049:213.11 mi29:04
9:21
-
10K
55:228:553.10 mi26:18
8:28
-0:53
15K
1:20:518:403.11 mi25:29
8:12
-0:16
21K
1:52:118:363.73 mi31:20
8:24
+0:12
25K
2:13:028:342.48 mi20:51
8:23
-0:01
30K
2:40:438:373.11 mi27:41
8:55
+0:32
35K
3:10:528:473.11 mi30:09
9:42
+0:47
40K
3:42:508:583.10 mi31:58
10:17
+0:35
Finish(26.22 mi)
3:57:519:051.37 mi15:01
11:01
+0:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

9:05 /mi

Slowest Pace

11:01 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:17:40

33% of race

Time at Steady Pace

1:23:03

35% of race

Time at Slower Pace

1:17:08

32% of race

Average Pace: 9:04 /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. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi7714578564543563493424
10K3.10 mi6746+9685159+626580+6559274623518
15K3.11 mi5784+9624496+663526+5443563493424
21K3.73 mi5286+4984147+349488+3843353453427
25K2.48 mi5180+1064049+98482+652164029467
30K3.11 mi5152+283998+51476+655374167482
35K3.11 mi5479-3274173-175487-1179555531615
40K3.10 mi5914-4354406-233513-2687805711638
Finish(26.22 mi)1.37 mi6323-4094640-234541-28119437392809

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

4356

Males

3493

M20-24

3493

5K→10K

3.1 - 6.2 mi

Top 20%
×11story building
+103ft-217ft

Overall

5927

Males

4623

M20-24

4623

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

4356

Males

3493

M20-24

3493

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

4335

Males

3453

M20-24

3453

21K→25K

13.1 - 15.5 mi

Top 17%
×2story building
+35ft-8ft

Overall

5216

Males

4029

M20-24

4029

25K→30K

15.5 - 18.6 mi

Top 18%
×2story building
+58ft-57ft

Overall

5537

Males

4167

M20-24

4167

30K→35K

18.6 - 21.8 mi

Top 26%
×2story building
+98ft-92ft

Overall

7955

Males

5531

M20-24

5531

35K→40K

21.8 - 24.9 mi

Top 29%
×2story building
+36ft-53ft

Overall

8780

Males

5711

M20-24

5711

40K→Finish

24.9 - 26.2 mi

Top 40%
×5story building
+80ft-24ft

Overall

11943

Males

7392

M20-24

7392

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#7714
5K10K
571025*+968
#7714 #6746
10K15K
4966*+962
#6746 #5784
15K21K
19517*+498
#5784 #5286
21K25K
72178+106
#5286 #5180
25K30K
150178*+28
#5180 #5152
30K35K
470143*-327
#5152 #5479
35K40K
562127*-435
#5479 #5914
40KFinish
43829*-409
#5914 #6323
TOTALS
17723163*+1391
#7714 #6323

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

Passing Visualized

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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