Crystal Wallace

Alexandria, VA

Bib: 8608 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 25%
Gender (Female)
#0 / 5973
Top 16%
Division (F30-34)
#0 / 812
Top 14%
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
8:55/mi
27:43
279164
10K· 6.21 mi
8:16/mi
53:25
103217
15K· 9.32 mi
8:33/mi
1:20:00
5155
21K· 13.05 mi
8:51/mi
1:52:58
2037
25K· 15.53 mi
8:44/mi
2:14:40
35
30K· 18.64 mi
9:22/mi
2:43:47
5857
35K· 21.75 mi
9:16/mi
3:12:33
9892
40K· 24.85 mi
9:53/mi
3:43:15
3653
Finish· 26.22 mi
9:37/mi
3:56:22
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:52:588:39 /mi⚡ faster
2nd Half
2:03:249:22 /mi+9.2%
Positive split — 9.2% 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
27:438:553.11 mi27:43
8:55
-
10K
53:258:363.10 mi25:42
8:16
-0:39
15K
1:20:008:353.11 mi26:35
8:33
+0:17
21K
1:52:588:393.73 mi32:58
8:51
+0:18
25K
2:14:408:402.48 mi21:42
8:44
-0:07
30K
2:43:478:473.11 mi29:07
9:22
+0:38
35K
3:12:338:513.11 mi28:46
9:16
-0:06
40K
3:43:158:593.10 mi30:42
9:53
+0:37
Finish(26.22 mi)
3:56:229:011.37 mi13:07
9:37
-0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

9:01 /mi

Slowest Pace

9:53 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:14:40

57% of race

Time at Steady Pace

1:11:00

30% of race

Time at Slower Pace

30:42

13% of race

Average Pace: 9:01 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3816821108341869687
10K3.10 mi3523+293739+8297+11312060783
15K3.11 mi3459+64713+2693+4341869687
21K3.73 mi3593-134741-2892+14048866104
25K2.48 mi3680-87772-3193-145361077119
30K3.11 mi3805-125833-6198-547951219144
35K3.11 mi3771+34867-34101-341111102130
40K3.10 mi3840-69923-56108-745491391166
Finish(26.22 mi)1.37 mi3840943-20109-142671311165

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×18story building
+279ft-164ft

Overall

3418

Females

696

F30-34

696

5K→10K

3.1 - 6.2 mi

Top 20%
×11story building
+103ft-217ft

Overall

3120

Females

607

F30-34

607

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+51ft-55ft

Overall

3418

Females

696

F30-34

696

15K→21K

9.3 - 13.1 mi

Top 25%
×1story
+20ft-37ft

Overall

4048

Females

866

F30-34

866

21K→25K

13.1 - 15.5 mi

Top 29%
×2story building
+35ft-8ft

Overall

4536

Females

1077

F30-34

1077

25K→30K

15.5 - 18.6 mi

Top 30%
×2story building
+58ft-57ft

Overall

4795

Females

1219

F30-34

1219

30K→35K

18.6 - 21.8 mi

Top 26%
×2story building
+98ft-92ft

Overall

4111

Females

1102

F30-34

1102

35K→40K

21.8 - 24.9 mi

Top 29%
×2story building
+36ft-53ft

Overall

4549

Females

1391

F30-34

1391

40K→Finish

24.9 - 26.2 mi

Top 27%
×5story building
+80ft-24ft

Overall

4267

Females

1311

F30-34

1311

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#3816
5K10K
44337*+293
#3816 #3523
10K15K
85149*+64
#3523 #3459
15K21K
20066*-134
#3459 #3593
21K25K
14962*-87
#3593 #3680
25K30K
228103*-125
#3680 #3805
30K35K
132166*+34
#3805 #3771
35K40K
195126*-69
#3771 #3840
40KFinish
6363*0
#3840 #3840
TOTALS
10961072*-24
#3816 #3840

* 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