Justin Kniley

Arlington, VA

Bib: 18480 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 21%
Gender (Male)
#0 / 9934
Top 26%
Division (M25-29)
#0 / 1724
Top 33%
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
9:10/mi
28:30
279164
10K· 6.21 mi
8:35/mi
55:11
103217
15K· 9.32 mi
8:45/mi
1:22:23
5155
21K· 13.05 mi
8:36/mi
1:54:26
2037
25K· 15.53 mi
8:16/mi
2:14:58
35
30K· 18.64 mi
8:56/mi
2:42:44
5857
35K· 21.75 mi
9:07/mi
3:11:04
9892
40K· 24.85 mi
9:14/mi
3:39:44
3653
Finish· 26.22 mi
9:05/mi
3:52:07
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:54:268:46 /mi⚡ faster
2nd Half
1:57:418:56 /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
28:309:103.11 mi28:30
9:10
-
10K
55:118:533.10 mi26:41
8:35
-0:35
15K
1:22:238:503.11 mi27:12
8:45
+0:10
21K
1:54:268:463.73 mi32:03
8:36
-0:09
25K
2:14:588:412.48 mi20:32
8:16
-0:20
30K
2:42:448:443.11 mi27:46
8:56
+0:40
35K
3:11:048:473.11 mi28:20
9:07
+0:11
40K
3:39:448:503.10 mi28:40
9:14
+0:07
Finish(26.22 mi)
3:52:078:521.37 mi12:23
9:05
-0:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

8:52 /mi

Slowest Pace

9:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26:37

63% of race

Time at Steady Pace

1:25:30

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:51 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi4719366377842213310722
10K3.10 mi4527+1923536+127744+3443773438729
15K3.11 mi4380+1473442+94738+642213310722
21K3.73 mi4007+3733153+289684+5432462595584
25K2.48 mi3757+2502964+189648+3629502342534
30K3.11 mi3614+1432842+122630+1834212637573
35K3.11 mi3568+462763+79616+1437762789593
40K3.10 mi3396+1722594+169581+3531692268494
Finish(26.22 mi)1.37 mi3323+732530+64564+1730662187499

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×18story building
+279ft-164ft

Overall

4221

Males

3310

M25-29

3310

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

4377

Males

3438

M25-29

3438

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+51ft-55ft

Overall

4221

Males

3310

M25-29

3310

15K→21K

9.3 - 13.1 mi

Top 20%
×1story
+20ft-37ft

Overall

3246

Males

2595

M25-29

2595

21K→25K

13.1 - 15.5 mi

Top 19%
×2story building
+35ft-8ft

Overall

2950

Males

2342

M25-29

2342

25K→30K

15.5 - 18.6 mi

Top 22%
×2story building
+58ft-57ft

Overall

3421

Males

2637

M25-29

2637

30K→35K

18.6 - 21.8 mi

Top 24%
×2story building
+98ft-92ft

Overall

3776

Males

2789

M25-29

2789

35K→40K

21.8 - 24.9 mi

Top 20%
×2story building
+36ft-53ft

Overall

3169

Males

2268

M25-29

2268

40K→Finish

24.9 - 26.2 mi

Top 19%
×5story building
+80ft-24ft

Overall

3066

Males

2187

M25-29

2187

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#4719
5K10K
107299*+192
#4719 #4527
10K15K
54201*+147
#4527 #4380
15K21K
8381*+373
#4380 #4007
21K25K
11261*+250
#4007 #3757
25K30K
41184*+143
#3757 #3614
30K35K
121167*+46
#3614 #3568
35K40K
70242*+172
#3568 #3396
40KFinish
2699*+73
#3396 #3323
TOTALS
4381834*+1396
#4719 #3323

* 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