Charles Shields

Alexandria, VA

Bib: 2911 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 30%
Gender (Male)
#0 / 17709
Top 36%
Masters (Masters Men)
#0 / 8330
Top 27%
Division (M55-59)
#0 / 1294
Top 21%
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
9:16/mi
28:46
279164
10K· 6.21 mi
8:50/mi
56:13
103217
15K· 9.32 mi
8:47/mi
1:23:31
5155
21K· 13.05 mi
8:51/mi
1:56:30
2037
25K· 15.53 mi
8:43/mi
2:18:10
35
30K· 18.64 mi
10:22/mi
2:50:22
5857
35K· 21.75 mi
10:18/mi
3:22:22
9892
40K· 24.85 mi
11:12/mi
3:57:10
3653
Finish· 26.22 mi
11:09/mi
4:12:23
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:56:308:56 /mi⚡ faster
2nd Half
2:15:5210:19 /mi+16.6%
Positive split — 16.6% 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
28:469:163.11 mi28:46
9:16
-
10K
56:139:033.10 mi27:27
8:50
-0:26
15K
1:23:318:583.11 mi27:18
8:47
-0:03
21K
1:56:308:563.73 mi32:59
8:51
+0:04
25K
2:18:108:542.48 mi21:40
8:43
-0:08
30K
2:50:229:083.11 mi32:12
10:22
+1:39
35K
3:22:229:183.11 mi32:00
10:18
-0:04
40K
3:57:109:333.10 mi34:48
11:12
+0:54
Finish(26.22 mi)
4:12:239:381.37 mi15:13
11:09
-0:03
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:43 /mi

Average Pace

9:38 /mi

Slowest Pace

11:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

21:40

9% of race

Time at Steady Pace

1:56:30

46% of race

Time at Slower Pace

1:54:13

45% of race

Average Pace: 9:38 /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 mi7088537421676565745228
10K3.10 mi7659-5715776-402228-1283206224250
15K3.11 mi7591+685722+54231-376565745228
21K3.73 mi7259+3325486+236213+1866865103185
25K2.48 mi7134+1255390+96209+470485296200
30K3.11 mi8218-10846084-694236-27120848150392
35K3.11 mi8467-2496172-88249-13102956844324
40K3.10 mi8822-3556290-118266-17123167654389
Finish(26.22 mi)1.37 mi8928-1066305-15267-1125237730384

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×18story building
+279ft-164ft

Overall

7656

Males

5745

M55-59

5745

5K→10K

3.1 - 6.2 mi

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

Overall

8320

Males

6224

M55-59

6224

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+51ft-55ft

Overall

7656

Males

5745

M55-59

5745

15K→21K

9.3 - 13.1 mi

Top 22%
×1story
+20ft-37ft

Overall

6686

Males

5103

M55-59

5103

21K→25K

13.1 - 15.5 mi

Top 23%
×2story building
+35ft-8ft

Overall

7048

Males

5296

M55-59

5296

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

12084

Males

8150

M55-59

8150

30K→35K

18.6 - 21.8 mi

Top 34%
×2story building
+98ft-92ft

Overall

10295

Males

6844

M55-59

6844

35K→40K

21.8 - 24.9 mi

Top 41%
×2story building
+36ft-53ft

Overall

12316

Males

7654

M55-59

7654

40K→Finish

24.9 - 26.2 mi

Top 42%
×5story building
+80ft-24ft

Overall

12523

Males

7730

M55-59

7730

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#7088
5K10K
671100*-571
#7088 #7659
10K15K
155223*+68
#7659 #7591
15K21K
96428*+332
#7591 #7259
21K25K
107232*+125
#7259 #7134
25K30K
118399*-1084
#7134 #8218
30K35K
521272*-249
#8218 #8467
35K40K
526171*-355
#8467 #8822
40KFinish
17872*-106
#8822 #8928
TOTALS
34371597*-1840
#7088 #8928

* 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