David Yim

Woodbridge, VA

Bib: 16593 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 43%
Gender (Male)
#0 / 9934
Top 49%
Division (M25-29)
#0 / 1724
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
9:45/mi
30:18
279164
10K· 6.21 mi
9:16/mi
59:05
103217
15K· 9.32 mi
9:06/mi
1:27:21
5155
21K· 13.05 mi
9:22/mi
2:02:18
2037
25K· 15.53 mi
9:15/mi
2:25:17
35
30K· 18.64 mi
10:28/mi
2:57:49
5857
35K· 21.75 mi
11:14/mi
3:32:44
9892
40K· 24.85 mi
11:07/mi
4:07:16
3653
Finish· 26.22 mi
11:12/mi
4:22:32
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:02:189:22 /mi⚡ faster
2nd Half
2:20:1410:39 /mi+14.7%
Positive split — 14.7% 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
30:189:453.11 mi30:18
9:45
-
10K
59:059:313.10 mi28:47
9:16
-0:29
15K
1:27:219:223.11 mi28:16
9:06
-0:10
21K
2:02:189:223.73 mi34:57
9:22
+0:16
25K
2:25:179:212.48 mi22:59
9:15
-0:07
30K
2:57:499:323.11 mi32:32
10:28
+1:13
35K
3:32:449:473.11 mi34:55
11:14
+0:46
40K
4:07:169:573.10 mi34:32
11:07
-0:07
Finish(26.22 mi)
4:22:3210:011.37 mi15:16
11:12
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

10:01 /mi

Slowest Pace

11:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:20:02

30% of race

Time at Steady Pace

1:05:15

25% of race

Time at Slower Pace

1:57:15

45% of race

Average Pace: 10:01 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi68285071100256114282893
10K3.10 mi6909-815127-561014-12705052331036
15K3.11 mi6455+4544837+290971+4356114282893
21K3.73 mi6330+1254756+81965+662404673962
25K2.48 mi6259+714679+77953+1262364566934
30K3.11 mi6447-1884745-66969-16754152491070
35K3.11 mi6702-2554827-82985-16858456591107
40K3.10 mi6701+14759+68966+1972144722931
Finish(26.22 mi)1.37 mi6750-494768-9965+1798551541046

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×18story building
+279ft-164ft

Overall

5611

Males

4282

M25-29

4282

5K→10K

3.1 - 6.2 mi

Top 44%
×11story building
+103ft-217ft

Overall

7050

Males

5233

M25-29

5233

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+51ft-55ft

Overall

5611

Males

4282

M25-29

4282

15K→21K

9.3 - 13.1 mi

Top 39%
×1story
+20ft-37ft

Overall

6240

Males

4673

M25-29

4673

21K→25K

13.1 - 15.5 mi

Top 39%
×2story building
+35ft-8ft

Overall

6236

Males

4566

M25-29

4566

25K→30K

15.5 - 18.6 mi

Top 47%
×2story building
+58ft-57ft

Overall

7541

Males

5249

M25-29

5249

30K→35K

18.6 - 21.8 mi

Top 54%
×2story building
+98ft-92ft

Overall

8584

Males

5659

M25-29

5659

35K→40K

21.8 - 24.9 mi

Top 45%
×2story building
+36ft-53ft

Overall

7214

Males

4722

M25-29

4722

40K→Finish

24.9 - 26.2 mi

Top 50%
×5story building
+80ft-24ft

Overall

7985

Males

5154

M25-29

5154

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#6828
5K10K
251170*-81
#6828 #6909
10K15K
17471*+454
#6909 #6455
15K21K
80205*+125
#6455 #6330
21K25K
101172*+71
#6330 #6259
25K30K
318130*-188
#6259 #6447
30K35K
397142*-255
#6447 #6702
35K40K
186187*+1
#6702 #6701
40KFinish
10859*-49
#6701 #6750
TOTALS
14581536*+78
#6828 #6750

* 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