Derek Kocer

Pierre, SD

Bib: 7998 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 49%
Gender (Male)
#0 / 9934
Division (M30-34)
#0 / 1564
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
9:49/mi
30:30
279164
10K· 6.21 mi
9:09/mi
58:57
103217
15K· 9.32 mi
9:06/mi
1:27:14
5155
21K· 13.05 mi
9:07/mi
2:01:12
2037
25K· 15.53 mi
8:55/mi
2:23:21
35
30K· 18.64 mi
10:52/mi
2:57:07
5857
35K· 21.75 mi
11:47/mi
3:33:44
9892
40K· 24.85 mi
12:52/mi
4:13:44
3653
Finish· 26.22 mi
12:07/mi
4:30:15
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:01:129:17 /mi⚡ faster
2nd Half
2:29:0311:19 /mi+23.0%
Positive split — 23.0% 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
30:309:493.11 mi30:30
9:49
-
10K
58:579:293.10 mi28:27
9:09
-0:40
15K
1:27:149:223.11 mi28:17
9:06
-0:03
21K
2:01:129:173.73 mi33:58
9:07
+0:01
25K
2:23:219:142.48 mi22:09
8:55
-0:12
30K
2:57:079:303.11 mi33:46
10:52
+1:57
35K
3:33:449:503.11 mi36:37
11:47
+0:55
40K
4:13:4410:133.10 mi40:00
12:52
+1:05
Finish(26.22 mi)
4:30:1510:191.37 mi16:31
12:07
-0:45
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:55 /mi

Average Pace

10:19 /mi

Slowest Pace

12:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

22:09

8% of race

Time at Steady Pace

2:01:12

45% of race

Time at Slower Pace

2:06:54

47% of race

Average Pace: 10:18 /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 mi7067521590556314295749
10K3.10 mi6832+2355073+142880+2566504962850
15K3.11 mi6409+4234806+267835+4556314295749
21K3.73 mi6085+3244583+223801+3452003983708
25K2.48 mi5861+2244410+173773+2851953901690
30K3.11 mi6322-4614666-256823-50854058411009
35K3.11 mi6842-5204919-253863-40972663171066
40K3.10 mi7506-6645262-343923-601079668461127
Finish(26.22 mi)1.37 mi7651-1455323-61926-31006263701075

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

5631

Males

4295

M30-34

4295

5K→10K

3.1 - 6.2 mi

Top 42%
×11story building
+103ft-217ft

Overall

6650

Males

4962

M30-34

4962

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+51ft-55ft

Overall

5631

Males

4295

M30-34

4295

15K→21K

9.3 - 13.1 mi

Top 33%
×1story
+20ft-37ft

Overall

5200

Males

3983

M30-34

3983

21K→25K

13.1 - 15.5 mi

Top 33%
×2story building
+35ft-8ft

Overall

5195

Males

3901

M30-34

3901

25K→30K

15.5 - 18.6 mi

Top 54%
×2story building
+58ft-57ft

Overall

8540

Males

5841

M30-34

5841

30K→35K

18.6 - 21.8 mi

Top 61%
×2story building
+98ft-92ft

Overall

9726

Males

6317

M30-34

6317

35K→40K

21.8 - 24.9 mi

Top 68%
×2story building
+36ft-53ft

Overall

10796

Males

6846

M30-34

6846

40K→Finish

24.9 - 26.2 mi

Top 63%
×5story building
+80ft-24ft

Overall

10062

Males

6370

M30-34

6370

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#7067
5K10K
122357*+235
#7067 #6832
10K15K
26449*+423
#6832 #6409
15K21K
21345*+324
#6409 #6085
21K25K
38262*+224
#6085 #5861
25K30K
54079*-461
#5861 #6322
30K35K
60989*-520
#6322 #6842
35K40K
71450*-664
#6842 #7506
40KFinish
17530*-145
#7506 #7651
TOTALS
22451661*-584
#7067 #7651

* 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