Edwin Chung Tat Lee

Bib: 52311 M CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 24%
Gender (Male)
#0 / 33594
Top 32%
Masters (Masters Men)
#0 / 16876
Top 29%
Division (M50-54)
#0 / 3474
Top 27%
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
8:11/mi
25:25
49125
10K· 6.21 mi
8:11/mi
50:50
5081
15K· 9.32 mi
8:27/mi
1:17:04
4451
20K· 12.43 mi
8:20/mi
1:42:56
6740
Half· 13.10 mi
8:35/mi
1:48:41
27
25K· 15.53 mi
8:23/mi
2:09:06
5063
30K· 18.64 mi
8:50/mi
2:36:31
6946
35K· 21.75 mi
8:57/mi
3:04:19
8788
40K· 24.85 mi
9:10/mi
3:32:45
5875
Finish· 26.22 mi
9:13/mi
3:45:18
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
1:48:418:18 /mi⚡ faster
2nd Half
1:56:378:54 /mi+7.3%
Positive split — 7.3% slower in the second half
AI Race Performance Report

Edwin's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:258:113.11 mi25:25
8:11
-
10K
50:508:113.10 mi25:25
8:11
0:00
15K
1:17:048:173.11 mi26:14
8:27
+0:16
20K
1:42:568:173.11 mi25:52
8:20
-0:07
Half(13.10 mi)
1:48:418:180.67 mi5:45
8:35
+0:15
25K
2:09:068:192.43 mi20:25
8:23
-0:12
30K
2:36:318:243.11 mi27:25
8:50
+0:27
35K
3:04:198:293.11 mi27:48
8:57
+0:07
40K
3:32:458:343.10 mi28:26
9:10
+0:13
Finish(26.22 mi)
3:45:188:361.37 mi12:33
9:13
+0:03
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Edwin's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:11 /mi

Average Pace

8:36 /mi

Slowest Pace

9:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:04:19

82% of race

Time at Steady Pace

40:59

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi162071226012260157371196111961
10K3.10 mi15675+53211863+39711863+397151961155311553
15K3.11 mi15638+3711857+611857+6157371196111961
20K3.11 mi15743-10511931-7411931-74162111223412234
Half(13.10 mi)0.67 mi15744-11193111931162291218712187
25K2.43 mi15503+24111745+18611745+186147821117611176
30K3.11 mi15380+12311590+15511590+155157961166511665
35K3.11 mi14895+48511168+42211168+422139601014610146
40K3.10 mi14604+29110822+34610822+346146891021110211
Finish(26.22 mi)1.37 mi14594+1010773+4910773+49165911130711307

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15737

Males

11961

M50-54

11961

5K→10K

3.1 - 6.2 mi

Top 25%
55 ft24 ft
50ft81ft
45 ft

Overall

15196

Males

11553

M50-54

11553

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15737

Males

11961

M50-54

11961

15K→20K

9.3 - 12.4 mi

Top 27%
18 ft45 ft
67ft40ft
38 ft

Overall

16211

Males

12234

M50-54

12234

20K→Half

12.4 - 13.1 mi

Top 27%
45 ft26 ft
8ft27ft
20 ft

Overall

16229

Males

12187

M50-54

12187

Half→25K

13.1 - 15.5 mi

Top 25%
25 ft12 ft
50ft63ft
20 ft

Overall

14782

Males

11176

M50-54

11176

25K→30K

15.5 - 18.6 mi

Top 26%
12 ft35 ft
69ft46ft
28 ft

Overall

15796

Males

11665

M50-54

11665

30K→35K

18.6 - 21.8 mi

Top 23%
35 ft34 ft
87ft88ft
23 ft

Overall

13960

Males

10146

M50-54

10146

35K→40K

21.8 - 24.9 mi

Top 25%
34 ft17 ft
58ft75ft
31 ft

Overall

14689

Males

10211

M50-54

10211

40K→Finish

24.9 - 26.2 mi

Top 28%
17 ft13 ft
14ft18ft
13 ft

Overall

16591

Males

11307

M50-54

11307

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing