William Liang

Ann Arbor, MI

Bib: 18696 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M25-29)
#0 / 2720
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
12:53/mi
40:01
279164
10K· 6.21 mi
11:46/mi
1:16:34
103217
15K· 9.32 mi
11:49/mi
1:53:16
5155
21K· 13.05 mi
12:17/mi
2:39:04
2037
25K· 15.53 mi
11:59/mi
3:08:51
35
30K· 18.64 mi
13:31/mi
3:50:51
5857
35K· 21.75 mi
14:15/mi
4:35:06
9892
40K· 24.85 mi
13:41/mi
5:17:37
3653
Finish· 26.22 mi
13:17/mi
5:35:44
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:39:0412:11 /mi⚡ faster
2nd Half
2:56:3913:25 /mi+11.1%
Positive split — 11.1% 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
40:0112:533.11 mi40:01
12:53
-
10K
1:16:3412:193.10 mi36:33
11:46
-1:07
15K
1:53:1612:093.11 mi36:42
11:49
+0:03
21K
2:39:0412:113.73 mi45:48
12:17
+0:28
25K
3:08:5112:092.48 mi29:47
11:59
-0:18
30K
3:50:5112:233.11 mi42:00
13:31
+1:32
35K
4:35:0612:393.11 mi44:15
14:15
+0:44
40K
5:17:3712:473.10 mi42:31
13:41
-0:34
Finish(26.22 mi)
5:35:4412:491.37 mi18:07
13:17
-0:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:46 /mi

Average Pace

12:49 /mi

Slowest Pace

14:15 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:28:50

44% of race

Time at Steady Pace

58:08

17% of race

Time at Slower Pace

2:08:46

38% of race

Average Pace: 12:48 /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 mi2723416607265824298151962545
10K3.10 mi26455+77916224+3832629+2925671158352584
15K3.11 mi25745+71015905+3192602+2724298151962545
21K3.73 mi24918+82715478+4272564+3823295145722472
25K2.48 mi24227+69115083+3952528+3621592134582320
30K3.11 mi23947+28014849+2342508+2023148140442388
35K3.11 mi23935+1214744+1052496+1223681140482373
40K3.10 mi23379+55614363+3812453+4320374121642163
Finish(26.22 mi)1.37 mi23202+17714246+1172445+820027120532187

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×18story building
+279ft-164ft

Overall

24298

Males

15196

M25-29

15196

5K→10K

3.1 - 6.2 mi

Top 85%
×11story building
+103ft-217ft

Overall

25671

Males

15835

M25-29

15835

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+51ft-55ft

Overall

24298

Males

15196

M25-29

15196

15K→21K

9.3 - 13.1 mi

Top 78%
×1story
+20ft-37ft

Overall

23295

Males

14572

M25-29

14572

21K→25K

13.1 - 15.5 mi

Top 72%
×2story building
+35ft-8ft

Overall

21592

Males

13458

M25-29

13458

25K→30K

15.5 - 18.6 mi

Top 77%
×2story building
+58ft-57ft

Overall

23148

Males

14044

M25-29

14044

30K→35K

18.6 - 21.8 mi

Top 79%
×2story building
+98ft-92ft

Overall

23681

Males

14048

M25-29

14048

35K→40K

21.8 - 24.9 mi

Top 68%
×2story building
+36ft-53ft

Overall

20374

Males

12164

M25-29

12164

40K→Finish

24.9 - 26.2 mi

Top 67%
×5story building
+80ft-24ft

Overall

20027

Males

12053

M25-29

12053

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#27234
5K10K
103882*+779
#27234 #26455
10K15K
56766*+710
#26455 #25745
15K21K
110937*+827
#25745 #24918
21K25K
47738*+691
#24918 #24227
25K30K
213493*+280
#24227 #23947
30K35K
292304*+12
#23947 #23935
35K40K
59615*+556
#23935 #23379
40KFinish
35212*+177
#23379 #23202
TOTALS
9154947*+4032
#27234 #23202

* 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