Zhiwei Xu

Bib: 2632 M CN

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M50-54)
#0 / 3474
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:34/mi
29:43
49125
10K· 6.21 mi
9:10/mi
58:10
5081
15K· 9.32 mi
9:38/mi
1:28:05
4451
20K· 12.43 mi
9:53/mi
1:58:46
6740
Half· 13.10 mi
9:51/mi
2:05:22
27
25K· 15.53 mi
10:29/mi
2:30:52
5063
30K· 18.64 mi
11:52/mi
3:07:41
6946
35K· 21.75 mi
11:45/mi
3:44:09
8788
40K· 24.85 mi
12:18/mi
4:22:21
5875
Finish· 26.22 mi
12:32/mi
4:39:26
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:05:229:35 /mi⚡ faster
2nd Half
2:34:0411:45 /mi+22.9%
Positive split — 22.9% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:439:343.11 mi29:43
9:34
-
10K
58:109:223.10 mi28:27
9:10
-0:24
15K
1:28:059:283.11 mi29:55
9:38
+0:28
20K
1:58:469:343.11 mi30:41
9:53
+0:15
Half(13.10 mi)
2:05:229:350.67 mi6:36
9:51
-0:02
25K
2:30:529:432.43 mi25:30
10:29
+0:38
30K
3:07:4110:053.11 mi36:49
11:52
+1:23
35K
3:44:0910:193.11 mi36:28
11:45
-0:07
40K
4:22:2110:343.10 mi38:12
12:18
+0:33
Finish(26.22 mi)
4:39:2610:401.37 mi17:05
12:32
+0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:10 /mi

Average Pace

10:40 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:34:41

34% of race

Time at Steady Pace

56:11

20% of race

Time at Slower Pace

2:08:34

46% of race

Average Pace: 10:39 /mi

Loading chart...
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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi340452351323513293092073120731
10K3.10 mi30708+333721564+194921564+1949268091915219152
15K3.11 mi30106+60221210+35421210+354293092073120731
20K3.11 mi30687-58121512-30221512-302323932233122331
Half(13.10 mi)0.67 mi30550+13721422+9021422+90291232041720417
25K2.43 mi30858-30821500-7821500-78330712227922279
30K3.11 mi32261-140322089-58922089-589380982426624266
35K3.11 mi32265-421838+25121838+251331332109321093
40K3.10 mi32993-72822005-16722005-167375392292622926
Finish(26.22 mi)1.37 mi33542-54922224-21922224-219435092609426094

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
131 ft55 ft
49ft125ft
117 ft

Overall

29309

Males

20731

M50-54

20731

5K→10K

3.1 - 6.2 mi

Top 45%
55 ft24 ft
50ft81ft
45 ft

Overall

26809

Males

19152

M50-54

19152

10K→15K

6.2 - 9.3 mi

Top 49%
24 ft18 ft
44ft51ft
17 ft

Overall

29309

Males

20731

M50-54

20731

15K→20K

9.3 - 12.4 mi

Top 54%
18 ft45 ft
67ft40ft
38 ft

Overall

32393

Males

22331

M50-54

22331

20K→Half

12.4 - 13.1 mi

Top 49%
45 ft26 ft
8ft27ft
20 ft

Overall

29123

Males

20417

M50-54

20417

Half→25K

13.1 - 15.5 mi

Top 55%
25 ft12 ft
50ft63ft
20 ft

Overall

33071

Males

22279

M50-54

22279

25K→30K

15.5 - 18.6 mi

Top 64%
12 ft35 ft
69ft46ft
28 ft

Overall

38098

Males

24266

M50-54

24266

30K→35K

18.6 - 21.8 mi

Top 55%
35 ft34 ft
87ft88ft
23 ft

Overall

33133

Males

21093

M50-54

21093

35K→40K

21.8 - 24.9 mi

Top 63%
34 ft17 ft
58ft75ft
31 ft

Overall

37539

Males

22926

M50-54

22926

40K→Finish

24.9 - 26.2 mi

Top 73%
17 ft13 ft
14ft18ft
13 ft

Overall

43509

Males

26094

M50-54

26094

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#34045
5K10K
173354+3337
#34045 #30708
10K15K
250852+602
#30708 #30106
15K20K
882301-581
#30106 #30687
20KHalf
31168+137
#30687 #30550
Half25K
641333-308
#30550 #30858
25K30K
1633230-1403
#30858 #32261
30K35K
651647-4
#32261 #32265
35K40K
1005277-728
#32265 #32993
40KFinish
62778-549
#32993 #33542
TOTALS
57376240+503
#34045 #33542

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

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing