Carson Leung

Bib: 39937 M CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 14%
Gender (Male)
#0 / 33594
Top 20%
Masters (Masters Men)
#0 / 16876
Top 17%
Division (M40-44)
#0 / 4826
Top 23%
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
7:22/mi
22:51
49125
10K· 6.21 mi
7:21/mi
45:40
5081
15K· 9.32 mi
7:28/mi
1:08:49
4451
20K· 12.43 mi
7:18/mi
1:31:27
6740
Half· 13.10 mi
7:23/mi
1:36:24
27
25K· 15.53 mi
7:32/mi
1:54:43
5063
30K· 18.64 mi
7:44/mi
2:18:43
6946
35K· 21.75 mi
8:37/mi
2:45:27
8788
40K· 24.85 mi
9:10/mi
3:13:55
5875
Finish· 26.22 mi
7:45/mi
3:24:28
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
1:36:247:22 /mi⚡ faster
2nd Half
1:48:048:15 /mi+12.1%
Positive split — 12.1% slower in the second half
AI Race Performance Report

Carson'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
22:517:223.11 mi22:51
7:22
-
10K
45:407:213.10 mi22:49
7:21
-0:01
15K
1:08:497:233.11 mi23:09
7:28
+0:07
20K
1:31:277:223.11 mi22:38
7:18
-0:10
Half(13.10 mi)
1:36:247:220.67 mi4:57
7:23
+0:05
25K
1:54:437:242.43 mi18:19
7:32
+0:09
30K
2:18:437:273.11 mi24:00
7:44
+0:12
35K
2:45:277:373.11 mi26:44
8:37
+0:53
40K
3:13:557:493.10 mi28:28
9:10
+0:33
Finish(26.22 mi)
3:24:287:491.37 mi10:33
7:45
-1:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Carson's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:18 /mi

Average Pace

7:48 /mi

Slowest Pace

9:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:29:16

73% of race

Time at Slower Pace

55:12

27% of race

Average Pace: 7:48 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi786766326632691759605960
10K3.10 mi7561+3066424+2086424+208729662456245
15K3.11 mi7296+2656240+1846240+184691759605960
20K3.11 mi7158+1386132+1086132+108687159235923
Half(13.10 mi)0.67 mi7094+646079+536079+53619854415441
25K2.43 mi7124-306089-106089-10753363296329
30K3.11 mi7067+576007+826007+82730960826082
35K3.11 mi7601-5346340-3336340-3331153186148614
40K3.10 mi8305-7046726-3866726-386147741026410264
Finish(26.22 mi)1.37 mi8106+1996566+1606566+160601747794779

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
131 ft55 ft
49ft125ft
117 ft

Overall

6917

Males

5960

M40-44

5960

5K→10K

3.1 - 6.2 mi

Top 12%
55 ft24 ft
50ft81ft
45 ft

Overall

7296

Males

6245

M40-44

6245

10K→15K

6.2 - 9.3 mi

Top 12%
24 ft18 ft
44ft51ft
17 ft

Overall

6917

Males

5960

M40-44

5960

15K→20K

9.3 - 12.4 mi

Top 11%
18 ft45 ft
67ft40ft
38 ft

Overall

6871

Males

5923

M40-44

5923

20K→Half

12.4 - 13.1 mi

Top 10%
45 ft26 ft
8ft27ft
20 ft

Overall

6198

Males

5441

M40-44

5441

Half→25K

13.1 - 15.5 mi

Top 13%
25 ft12 ft
50ft63ft
20 ft

Overall

7533

Males

6329

M40-44

6329

25K→30K

15.5 - 18.6 mi

Top 12%
12 ft35 ft
69ft46ft
28 ft

Overall

7309

Males

6082

M40-44

6082

30K→35K

18.6 - 21.8 mi

Top 19%
35 ft34 ft
87ft88ft
23 ft

Overall

11531

Males

8614

M40-44

8614

35K→40K

21.8 - 24.9 mi

Top 25%
34 ft17 ft
58ft75ft
31 ft

Overall

14774

Males

10264

M40-44

10264

40K→Finish

24.9 - 26.2 mi

Top 10%
17 ft13 ft
14ft18ft
13 ft

Overall

6017

Males

4779

M40-44

4779

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing