Brian Rebhorn

Ashburn, VA

Bib: 23146 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M40-44)
#0 / 1238
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
12:24/mi
38:31
279164
10K· 6.21 mi
12:02/mi
1:15:54
103217
15K· 9.32 mi
12:52/mi
1:55:53
5155
21K· 13.05 mi
13:07/mi
2:44:47
2037
25K· 15.53 mi
12:39/mi
3:16:13
35
30K· 18.64 mi
15:13/mi
4:03:30
5857
35K· 21.75 mi
15:56/mi
4:53:00
9892
40K· 24.85 mi
16:39/mi
5:44:45
3653
Finish· 26.22 mi
15:12/mi
6:05:29
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:44:4712:38 /mi⚡ faster
2nd Half
3:20:4115:14 /mi+21.8%
Positive split — 21.8% 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
38:3112:243.11 mi38:31
12:24
-
10K
1:15:5412:133.10 mi37:23
12:02
-0:22
15K
1:55:5312:263.11 mi39:59
12:52
+0:50
21K
2:44:4712:383.73 mi48:54
13:07
+0:15
25K
3:16:1312:382.48 mi31:26
12:39
-0:28
30K
4:03:3013:043.11 mi47:17
15:13
+2:34
35K
4:53:0013:283.11 mi49:30
15:56
+0:43
40K
5:44:4513:523.10 mi51:45
16:39
+0:43
Finish(26.22 mi)
6:05:2913:571.37 mi20:44
15:12
-1:27
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:02 /mi

Average Pace

13:57 /mi

Slowest Pace

16:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

37:23

10% of race

Time at Steady Pace

2:38:50

43% of race

Time at Slower Pace

2:49:16

46% of race

Average Pace: 13:56 /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 mi14819950411781507696011191
10K3.10 mi14907-889557-531184-61497295801191
15K3.11 mi15014-1079593-361188-41507696011191
21K3.73 mi14898+1169534+591186+21462593691171
25K2.48 mi14749+1499446+881180+61376187881098
30K3.11 mi14826-779426+201178+21501294031175
35K3.11 mi14927-1019451-251185-71514094391179
40K3.10 mi15006-799477-2611851505994081176
Finish(26.22 mi)1.37 mi14966+409447+301180+51419088611107

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×18story building
+279ft-164ft

Overall

15076

Males

9601

M40-44

9601

5K→10K

3.1 - 6.2 mi

Top 94%
×11story building
+103ft-217ft

Overall

14972

Males

9580

M40-44

9580

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+51ft-55ft

Overall

15076

Males

9601

M40-44

9601

15K→21K

9.3 - 13.1 mi

Top 92%
×1story
+20ft-37ft

Overall

14625

Males

9369

M40-44

9369

21K→25K

13.1 - 15.5 mi

Top 87%
×2story building
+35ft-8ft

Overall

13761

Males

8788

M40-44

8788

25K→30K

15.5 - 18.6 mi

Top 94%
×2story building
+58ft-57ft

Overall

15012

Males

9403

M40-44

9403

30K→35K

18.6 - 21.8 mi

Top 95%
×2story building
+98ft-92ft

Overall

15140

Males

9439

M40-44

9439

35K→40K

21.8 - 24.9 mi

Top 95%
×2story building
+36ft-53ft

Overall

15059

Males

9408

M40-44

9408

40K→Finish

24.9 - 26.2 mi

Top 89%
×5story building
+80ft-24ft

Overall

14190

Males

8861

M40-44

8861

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#14819
5K10K
213125*-88
#14819 #14907
10K15K
19891*-107
#14907 #15014
15K21K
72188*+116
#15014 #14898
21K25K
36185*+149
#14898 #14749
25K30K
182105*-77
#14749 #14826
30K35K
16463*-101
#14826 #14927
35K40K
12950*-79
#14927 #15006
40KFinish
1151*+40
#15006 #14966
TOTALS
1005858*-147
#14819 #14966

* 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