Kareena Kasperowski

Lorton, VA

Bib: 25417 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 41%
Gender (Female)
#0 / 12338
Top 33%
Division (F14-19)
#0 / 127
Top 31%
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
10:35/mi
32:53
279164
10K· 6.21 mi
9:58/mi
1:03:52
103217
15K· 9.32 mi
10:12/mi
1:35:34
5155
21K· 13.05 mi
10:18/mi
2:13:59
2037
25K· 15.53 mi
10:04/mi
2:39:01
35
30K· 18.64 mi
10:18/mi
3:11:02
5857
35K· 21.75 mi
10:26/mi
3:43:26
9892
40K· 24.85 mi
10:21/mi
4:15:35
3653
Finish· 26.22 mi
10:41/mi
4:30:09
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:13:5910:16 /mi⚡ faster
2nd Half
2:16:1010:20 /mi+1.6%
Positive split — 1.6% 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
32:5310:353.11 mi32:53
10:35
-
10K
1:03:5210:173.10 mi30:59
9:58
-0:37
15K
1:35:3410:153.11 mi31:42
10:12
+0:14
21K
2:13:5910:163.73 mi38:25
10:18
+0:06
25K
2:39:0110:142.48 mi25:02
10:04
-0:14
30K
3:11:0210:153.11 mi32:01
10:18
+0:14
35K
3:43:2610:163.11 mi32:24
10:26
+0:08
40K
4:15:3510:173.10 mi32:09
10:21
-0:05
Finish(26.22 mi)
4:30:0910:191.37 mi14:34
10:41
+0:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:58 /mi

Average Pace

10:19 /mi

Slowest Pace

10:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:42:42

82% of race

Time at Steady Pace

47:27

18% of race

Time at Slower Pace

0:00

0% 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. DistOverallFemalesF14-19Seg. OverallSeg. FemalesSeg. F14-19
5K3.11 mi1540249015915964517556
10K3.10 mi15373+294884+1757+215540494257
15K3.11 mi15485-1124934-5059-215964517556
21K3.73 mi15127+3584790+14453+614792469852
25K2.48 mi14760+3674696+9450+313931452544
30K3.11 mi14049+7114480+21647+311847381938
35K3.11 mi13330+7194305+17546+110787368436
40K3.10 mi12518+8124082+22339+79005315332
Finish(26.22 mi)1.37 mi12379+1394066+1638+110660398444

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×18story building
+279ft-164ft

Overall

15964

Females

5175

F14-19

5175

5K→10K

3.1 - 6.2 mi

Top 52%
×11story building
+103ft-217ft

Overall

15540

Females

4942

F14-19

4942

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+51ft-55ft

Overall

15964

Females

5175

F14-19

5175

15K→21K

9.3 - 13.1 mi

Top 49%
×1story
+20ft-37ft

Overall

14792

Females

4698

F14-19

4698

21K→25K

13.1 - 15.5 mi

Top 46%
×2story building
+35ft-8ft

Overall

13931

Females

4525

F14-19

4525

25K→30K

15.5 - 18.6 mi

Top 39%
×2story building
+58ft-57ft

Overall

11847

Females

3819

F14-19

3819

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10787

Females

3684

F14-19

3684

35K→40K

21.8 - 24.9 mi

Top 30%
×2story building
+36ft-53ft

Overall

9005

Females

3153

F14-19

3153

40K→Finish

24.9 - 26.2 mi

Top 35%
×5story building
+80ft-24ft

Overall

10660

Females

3984

F14-19

3984

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#15402
5K10K
401430*+29
#15402 #15373
10K15K
409297*-112
#15373 #15485
15K21K
181539*+358
#15485 #15127
21K25K
99466*+367
#15127 #14760
25K30K
37748*+711
#14760 #14049
30K35K
67786*+719
#14049 #13330
35K40K
52864*+812
#13330 #12518
40KFinish
56195*+139
#12518 #12379
TOTALS
13024325*+3023
#15402 #12379

* 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