Mein-Sieng Wei

Alexandria, VA

Bib: 15604 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 47%
Division (M70-74)
#0 / 142
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
9:31/mi
29:34
279164
10K· 6.21 mi
9:09/mi
58:00
103217
15K· 9.32 mi
9:51/mi
1:28:35
5155
21K· 13.05 mi
10:37/mi
2:08:11
2037
25K· 15.53 mi
11:01/mi
2:35:33
35
30K· 18.64 mi
13:15/mi
3:16:44
5857
35K· 21.75 mi
11:41/mi
3:53:01
9892
40K· 24.85 mi
11:52/mi
4:29:54
3653
Finish· 26.22 mi
11:42/mi
4:45:51
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:08:119:49 /mi⚡ faster
2nd Half
2:37:3911:58 /mi+23.0%
Positive split — 23.0% 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
29:349:313.11 mi29:34
9:31
-
10K
58:009:203.10 mi28:26
9:09
-0:22
15K
1:28:359:303.11 mi30:35
9:51
+0:42
21K
2:08:119:493.73 mi39:36
10:37
+0:46
25K
2:35:3310:012.48 mi27:22
11:01
+0:24
30K
3:16:4410:333.11 mi41:11
13:15
+2:14
35K
3:53:0110:433.11 mi36:17
11:41
-1:34
40K
4:29:5410:523.10 mi36:53
11:52
+0:11
Finish(26.22 mi)
4:45:5110:551.37 mi15:57
11:42
-0:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:09 /mi

Average Pace

10:55 /mi

Slowest Pace

13:15 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:28:35

31% of race

Time at Steady Pace

1:06:58

23% of race

Time at Slower Pace

2:10:18

46% of race

Average Pace: 10:54 /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. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi873664701213876959922
10K3.10 mi9574-8387032-56213-110449760919
15K3.11 mi11007-14337928-89619-613876959922
21K3.73 mi12605-15988854-92621-2164371100429
25K2.48 mi13549-9449352-49822-1181751168540
30K3.11 mi15677-212810486-113425-3223771368363
35K3.11 mi15583+9410312+17426-115617973534
40K3.10 mi15366+21710067+24528-214691897829
Finish(26.22 mi)1.37 mi15312+549984+832814648894622

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×18story building
+279ft-164ft

Overall

13876

Males

9599

M70-74

9599

5K→10K

3.1 - 6.2 mi

Top 35%
×11story building
+103ft-217ft

Overall

10449

Males

7609

M70-74

7609

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+51ft-55ft

Overall

13876

Males

9599

M70-74

9599

15K→21K

9.3 - 13.1 mi

Top 55%
×1story
+20ft-37ft

Overall

16437

Males

11004

M70-74

11004

21K→25K

13.1 - 15.5 mi

Top 60%
×2story building
+35ft-8ft

Overall

18175

Males

11685

M70-74

11685

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+58ft-57ft

Overall

22377

Males

13683

M70-74

13683

30K→35K

18.6 - 21.8 mi

Top 52%
×2story building
+98ft-92ft

Overall

15617

Males

9735

M70-74

9735

35K→40K

21.8 - 24.9 mi

Top 49%
×2story building
+36ft-53ft

Overall

14691

Males

8978

M70-74

8978

40K→Finish

24.9 - 26.2 mi

Top 49%
×5story building
+80ft-24ft

Overall

14648

Males

8946

M70-74

8946

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8736
5K10K
89658*-838
#8736 #9574
10K15K
145724*-1433
#9574 #11007
15K21K
165557*-1598
#11007 #12605
21K25K
102985*-944
#12605 #13549
25K30K
218557*-2128
#13549 #15677
30K35K
361455*+94
#15677 #15583
35K40K
232449*+217
#15583 #15366
40KFinish
117171*+54
#15366 #15312
TOTALS
79321356*-6576
#8736 #15312

* 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