Zong Liu

Burke, VA

Bib: 9707 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 50%
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Top 44%
Division (M55-59)
#0 / 510
Top 39%
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
9:23/mi
29:10
279164
10K· 6.21 mi
8:58/mi
57:02
103217
15K· 9.32 mi
9:17/mi
1:25:52
5155
21K· 13.05 mi
9:36/mi
2:01:38
2037
25K· 15.53 mi
9:26/mi
2:25:05
35
30K· 18.64 mi
10:45/mi
2:58:29
5857
35K· 21.75 mi
11:27/mi
3:34:04
9892
40K· 24.85 mi
12:30/mi
4:12:55
3653
Finish· 26.22 mi
13:46/mi
4:31:41
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:01:389:19 /mi⚡ faster
2nd Half
2:30:0211:24 /mi+23.3%
Positive split — 23.3% 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
29:109:233.11 mi29:10
9:23
-
10K
57:029:113.10 mi27:52
8:58
-0:25
15K
1:25:529:133.11 mi28:50
9:17
+0:19
21K
2:01:389:193.73 mi35:46
9:36
+0:19
25K
2:25:059:202.48 mi23:27
9:26
-0:10
30K
2:58:299:343.11 mi33:24
10:45
+1:19
35K
3:34:049:513.11 mi35:35
11:27
+0:42
40K
4:12:5510:113.10 mi38:51
12:30
+1:03
Finish(26.22 mi)
4:31:4110:221.37 mi18:46
13:46
+1:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

10:22 /mi

Slowest Pace

13:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:25:05

53% of race

Time at Slower Pace

2:06:36

47% of race

Average Pace: 10:22 /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 mi5575425014063184746158
10K3.10 mi5717-1424355-105144-459334504149
15K3.11 mi5911-1944477-122150-663184746158
21K3.73 mi6191-2804659-182156-668755074170
25K2.48 mi6213-224650+9159-367534892166
30K3.11 mi6565-3524816-166167-882765687210
35K3.11 mi6893-3284951-135174-790255911226
40K3.10 mi7403-5105199-248184-10101086413254
Finish(26.22 mi)1.37 mi7803-4005419-220195-11127007993346

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×18story building
+279ft-164ft

Overall

6318

Males

4746

M55-59

4746

5K→10K

3.1 - 6.2 mi

Top 37%
×11story building
+103ft-217ft

Overall

5933

Males

4504

M55-59

4504

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+51ft-55ft

Overall

6318

Males

4746

M55-59

4746

15K→21K

9.3 - 13.1 mi

Top 43%
×1story
+20ft-37ft

Overall

6875

Males

5074

M55-59

5074

21K→25K

13.1 - 15.5 mi

Top 42%
×2story building
+35ft-8ft

Overall

6753

Males

4892

M55-59

4892

25K→30K

15.5 - 18.6 mi

Top 52%
×2story building
+58ft-57ft

Overall

8276

Males

5687

M55-59

5687

30K→35K

18.6 - 21.8 mi

Top 57%
×2story building
+98ft-92ft

Overall

9025

Males

5911

M55-59

5911

35K→40K

21.8 - 24.9 mi

Top 64%
×2story building
+36ft-53ft

Overall

10108

Males

6413

M55-59

6413

40K→Finish

24.9 - 26.2 mi

Top 80%
×5story building
+80ft-24ft

Overall

12700

Males

7993

M55-59

7993

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#5575
5K10K
266124*-142
#5575 #5717
10K15K
25965*-194
#5717 #5911
15K21K
36484*-280
#5911 #6191
21K25K
163141*-22
#6191 #6213
25K30K
453101*-352
#6213 #6565
30K35K
449121*-328
#6565 #6893
35K40K
57868*-510
#6893 #7403
40KFinish
4077*-400
#7403 #7803
TOTALS
2939711*-2228
#5575 #7803

* 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