Geoff Sanford

Manassas, VA

Bib: 24354 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 12%
Gender (Male)
#0 / 9934
Top 15%
Division (M35-39)
#0 / 1396
Top 16%
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
8:12/mi
25:28
279164
10K· 6.21 mi
7:45/mi
49:34
103217
15K· 9.32 mi
8:07/mi
1:14:48
5155
21K· 13.05 mi
8:05/mi
1:44:55
2037
25K· 15.53 mi
7:52/mi
2:04:27
35
30K· 18.64 mi
8:24/mi
2:30:32
5857
35K· 21.75 mi
8:14/mi
2:56:06
9892
40K· 24.85 mi
8:48/mi
3:23:27
3653
Finish· 26.22 mi
9:09/mi
3:35:56
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:44:558:02 /mi⚡ faster
2nd Half
1:51:008:26 /mi+5.8%
Positive split — 5.8% 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
25:288:123.11 mi25:28
8:12
-
10K
49:347:593.10 mi24:06
7:45
-0:27
15K
1:14:488:023.11 mi25:14
8:07
+0:22
21K
1:44:558:023.73 mi30:07
8:05
-0:02
25K
2:04:278:012.48 mi19:32
7:52
-0:13
30K
2:30:328:053.11 mi26:05
8:24
+0:32
35K
2:56:068:063.11 mi25:34
8:14
-0:10
40K
3:23:278:113.10 mi27:21
8:48
+0:34
Finish(26.22 mi)
3:35:568:151.37 mi12:29
9:09
+0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

8:15 /mi

Slowest Pace

9:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:56:06

82% of race

Time at Steady Pace

27:21

13% of race

Time at Slower Pace

12:29

6% of race

Average Pace: 8:14 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi1800148922422621850279
10K3.10 mi1782+181488+1220+417801479218
15K3.11 mi1915-1331586-98237-1722621850279
21K3.73 mi1932-171597-11240-319901642247
25K2.48 mi1910+221581+16238+219761616241
30K3.11 mi1914-41571+1023821311697253
35K3.11 mi1849+651509+62228+1017591387205
40K3.10 mi1812+371454+55217+1122611681252
Finish(26.22 mi)1.37 mi1837-251465-11216+132132281326

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

2262

Males

1850

M35-39

1850

5K→10K

3.1 - 6.2 mi

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

Overall

1780

Males

1479

M35-39

1479

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

2262

Males

1850

M35-39

1850

15K→21K

9.3 - 13.1 mi

Top 13%
×1story
+20ft-37ft

Overall

1990

Males

1642

M35-39

1642

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

1976

Males

1616

M35-39

1616

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+58ft-57ft

Overall

2131

Males

1697

M35-39

1697

30K→35K

18.6 - 21.8 mi

Top 11%
×2story building
+98ft-92ft

Overall

1759

Males

1387

M35-39

1387

35K→40K

21.8 - 24.9 mi

Top 14%
×2story building
+36ft-53ft

Overall

2261

Males

1681

M35-39

1681

40K→Finish

24.9 - 26.2 mi

Top 20%
×5story building
+80ft-24ft

Overall

3213

Males

2281

M35-39

2281

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#1800
5K10K
6684+18
#1800 #1782
10K15K
15724*-133
#1782 #1915
15K21K
6447*-17
#1915 #1932
21K25K
3153*+22
#1932 #1910
25K30K
6864*-4
#1910 #1914
30K35K
44109*+65
#1914 #1849
35K40K
66103*+37
#1849 #1812
40KFinish
4722-25
#1812 #1837
TOTALS
543506*-37
#1800 #1837

* 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