Alan Grieve

Springfield, VA

Bib: 7655 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 6%
Gender (Male)
#0 / 17709
Top 8%
Masters (Masters Men)
#0 / 8330
Top 5%
Division (M55-59)
#0 / 1294
Top 2%
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
7:58/mi
24:45
279164
10K· 6.21 mi
7:22/mi
47:37
103217
15K· 9.32 mi
7:27/mi
1:10:47
5155
21K· 13.05 mi
7:43/mi
1:39:32
2037
25K· 15.53 mi
7:33/mi
1:58:18
35
30K· 18.64 mi
7:52/mi
2:22:44
5857
35K· 21.75 mi
7:58/mi
2:47:28
9892
40K· 24.85 mi
8:09/mi
3:12:48
3653
Finish· 26.22 mi
8:30/mi
3:24:23
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:39:327:38 /mi⚡ faster
2nd Half
1:44:507:58 /mi+5.3%
Positive split — 5.3% 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
24:457:583.11 mi24:45
7:58
-
10K
47:377:403.10 mi22:52
7:22
-0:36
15K
1:10:477:363.11 mi23:10
7:27
+0:05
21K
1:39:327:383.73 mi28:45
7:43
+0:16
25K
1:58:187:372.48 mi18:46
7:33
-0:10
30K
2:22:447:393.11 mi24:26
7:52
+0:19
35K
2:47:287:423.11 mi24:44
7:58
+0:06
40K
3:12:487:453.10 mi25:20
8:09
+0:11
Finish(26.22 mi)
3:24:237:481.37 mi11:35
8:30
+0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:22 /mi

Average Pace

7:48 /mi

Slowest Pace

8:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:47:28

82% of race

Time at Steady Pace

36:55

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi17401452221798152223
10K3.10 mi1704+361435+1720+21721146521
15K3.11 mi1716-121448-13201798152223
21K3.73 mi1749-331477-2921-11957164127
25K2.48 mi1774-251492-1523-22028167532
30K3.11 mi1766+81482+10231971160730
35K3.11 mi1704+621427+5525-21784143932
40K3.10 mi1669+351382+4526-11862146639
Finish(26.22 mi)1.37 mi1693-241388-628-22684201853

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×18story building
+279ft-164ft

Overall

1798

Males

1522

M55-59

1522

5K→10K

3.1 - 6.2 mi

Top 6%
×11story building
+103ft-217ft

Overall

1721

Males

1465

M55-59

1465

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+51ft-55ft

Overall

1798

Males

1522

M55-59

1522

15K→21K

9.3 - 13.1 mi

Top 7%
×1story
+20ft-37ft

Overall

1957

Males

1641

M55-59

1641

21K→25K

13.1 - 15.5 mi

Top 7%
×2story building
+35ft-8ft

Overall

2028

Males

1675

M55-59

1675

25K→30K

15.5 - 18.6 mi

Top 7%
×2story building
+58ft-57ft

Overall

1971

Males

1607

M55-59

1607

30K→35K

18.6 - 21.8 mi

Top 6%
×2story building
+98ft-92ft

Overall

1784

Males

1439

M55-59

1439

35K→40K

21.8 - 24.9 mi

Top 6%
×2story building
+36ft-53ft

Overall

1862

Males

1466

M55-59

1466

40K→Finish

24.9 - 26.2 mi

Top 9%
×5story building
+80ft-24ft

Overall

2684

Males

2018

M55-59

2018

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#1740
5K10K
6096*+36
#1740 #1704
10K15K
5341-12
#1704 #1716
15K21K
6734*-33
#1716 #1749
21K25K
5126-25
#1749 #1774
25K30K
6068*+8
#1774 #1766
30K35K
38100+62
#1766 #1704
35K40K
5489*+35
#1704 #1669
40KFinish
5430*-24
#1669 #1693
TOTALS
437484*+47
#1740 #1693

* 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