Robert McKay

Arlington, VA

Bib: 21742 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M40-44)
#0 / 2340
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
11:09/mi
34:39
279164
10K· 6.21 mi
10:14/mi
1:06:28
103217
15K· 9.32 mi
10:42/mi
1:39:43
5155
21K· 13.05 mi
10:45/mi
2:19:49
2037
25K· 15.53 mi
10:58/mi
2:47:05
35
30K· 18.64 mi
11:41/mi
3:23:23
5857
35K· 21.75 mi
12:35/mi
4:02:29
9892
40K· 24.85 mi
12:46/mi
4:42:08
3653
Finish· 26.22 mi
12:34/mi
4:59:16
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:19:4910:43 /mi⚡ faster
2nd Half
2:39:2612:06 /mi+14.0%
Positive split — 14.0% 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
34:3911:093.11 mi34:39
11:09
-
10K
1:06:2810:423.10 mi31:49
10:14
-0:55
15K
1:39:4310:423.11 mi33:15
10:42
+0:28
21K
2:19:4910:433.73 mi40:06
10:45
+0:03
25K
2:47:0510:452.48 mi27:16
10:58
+0:13
30K
3:23:2310:553.11 mi36:18
11:41
+0:43
35K
4:02:2911:093.11 mi39:06
12:35
+0:54
40K
4:42:0811:213.10 mi39:39
12:46
+0:11
Finish(26.22 mi)
4:59:1611:251.37 mi17:08
12:34
-0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:14 /mi

Average Pace

11:25 /mi

Slowest Pace

12:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:05:04

22% of race

Time at Steady Pace

1:42:01

34% of race

Time at Slower Pace

2:12:11

44% of race

Average Pace: 11:25 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi1911312506163319088125151643
10K3.10 mi18233+88012067+4391572+6117367116131515
15K3.11 mi18429-19612181-1141593-2119088125151643
21K3.73 mi17844+58511852+3291548+4517235114451501
25K2.48 mi17791+5311758+941545+318029115971527
30K3.11 mi17607+18411551+2071523+2217408110811449
35K3.11 mi17806-19911511+401521+218624113661482
40K3.10 mi17788+1811361+1501501+2017649106281385
Finish(26.22 mi)1.37 mi17842-54113611496+517771107001389

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×18story building
+279ft-164ft

Overall

19088

Males

12515

M40-44

12515

5K→10K

3.1 - 6.2 mi

Top 58%
×11story building
+103ft-217ft

Overall

17367

Males

11613

M40-44

11613

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+51ft-55ft

Overall

19088

Males

12515

M40-44

12515

15K→21K

9.3 - 13.1 mi

Top 57%
×1story
+20ft-37ft

Overall

17235

Males

11445

M40-44

11445

21K→25K

13.1 - 15.5 mi

Top 60%
×2story building
+35ft-8ft

Overall

18029

Males

11597

M40-44

11597

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

17408

Males

11081

M40-44

11081

30K→35K

18.6 - 21.8 mi

Top 62%
×2story building
+98ft-92ft

Overall

18624

Males

11366

M40-44

11366

35K→40K

21.8 - 24.9 mi

Top 59%
×2story building
+36ft-53ft

Overall

17649

Males

10628

M40-44

10628

40K→Finish

24.9 - 26.2 mi

Top 59%
×5story building
+80ft-24ft

Overall

17771

Males

10700

M40-44

10700

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19113
5K10K
1501030*+880
#19113 #18233
10K15K
527331*-196
#18233 #18429
15K21K
203788*+585
#18429 #17844
21K25K
307360*+53
#17844 #17791
25K30K
291475*+184
#17791 #17607
30K35K
528329*-199
#17607 #17806
35K40K
311329*+18
#17806 #17788
40KFinish
160106*-54
#17788 #17842
TOTALS
24773748*+1271
#19113 #17842

* 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