Jason Kasprowicz

Jenison, MI

Bib: 12354 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 19%
Gender (Male)
#0 / 17709
Top 24%
Masters (Masters Men)
#0 / 8330
Top 17%
Division (M45-49)
#0 / 1775
Top 19%
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
9:01/mi
28:02
279164
10K· 6.21 mi
8:34/mi
54:39
103217
15K· 9.32 mi
9:01/mi
1:22:39
5155
21K· 13.05 mi
8:57/mi
1:56:01
2037
25K· 15.53 mi
8:13/mi
2:16:27
35
30K· 18.64 mi
9:03/mi
2:44:35
5857
35K· 21.75 mi
8:46/mi
3:11:50
9892
40K· 24.85 mi
9:49/mi
3:42:21
3653
Finish· 26.22 mi
9:28/mi
3:55:16
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:56:018:53 /mi⚡ faster
2nd Half
1:59:159:03 /mi+2.8%
Positive split — 2.8% 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
28:029:013.11 mi28:02
9:01
-
10K
54:398:483.10 mi26:37
8:34
-0:27
15K
1:22:398:523.11 mi28:00
9:01
+0:27
21K
1:56:018:533.73 mi33:22
8:57
-0:04
25K
2:16:278:472.48 mi20:26
8:13
-0:44
30K
2:44:358:503.11 mi28:08
9:03
+0:50
35K
3:11:508:493.11 mi27:15
8:46
-0:17
40K
3:42:218:573.10 mi30:31
9:49
+1:03
Finish(26.22 mi)
3:55:168:591.37 mi12:55
9:28
-0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:13 /mi

Average Pace

8:59 /mi

Slowest Pace

9:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:43:42

70% of race

Time at Steady Pace

41:03

17% of race

Time at Slower Pace

30:31

13% of race

Average Pace: 8:58 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi5664439833891636750549
10K3.10 mi6070-4064702-304365-2765635068404
15K3.11 mi6945-8755286-584417-5291636750549
21K3.73 mi6994-495319-33425-873555567444
25K2.48 mi6388+6064918+401386+3944053448268
30K3.11 mi6232+1564752+166371+1562634657365
35K3.11 mi5696+5364328+424346+2541193097251
40K3.10 mi5808-1124326+2340+671224799399
Finish(26.22 mi)1.37 mi5768+404284+42344-458333954314

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×18story building
+279ft-164ft

Overall

9163

Males

6750

M45-49

6750

5K→10K

3.1 - 6.2 mi

Top 22%
×11story building
+103ft-217ft

Overall

6563

Males

5068

M45-49

5068

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+51ft-55ft

Overall

9163

Males

6750

M45-49

6750

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

7355

Males

5567

M45-49

5567

21K→25K

13.1 - 15.5 mi

Top 15%
×2story building
+35ft-8ft

Overall

4405

Males

3448

M45-49

3448

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

6263

Males

4657

M45-49

4657

30K→35K

18.6 - 21.8 mi

Top 14%
×2story building
+98ft-92ft

Overall

4119

Males

3097

M45-49

3097

35K→40K

21.8 - 24.9 mi

Top 24%
×2story building
+36ft-53ft

Overall

7122

Males

4799

M45-49

4799

40K→Finish

24.9 - 26.2 mi

Top 19%
×5story building
+80ft-24ft

Overall

5833

Males

3954

M45-49

3954

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5664
5K10K
50397*-406
#5664 #6070
10K15K
90126*-875
#6070 #6945
15K21K
244195*-49
#6945 #6994
21K25K
4610+606
#6994 #6388
25K30K
143299*+156
#6388 #6232
30K35K
29565*+536
#6232 #5696
35K40K
330218*-112
#5696 #5808
40KFinish
88128*+40
#5808 #5768
TOTALS
22422138*-104
#5664 #5768

* 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