Li Ying Carroll Yiu

Bib: 31055 F HK

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F60-64)
#0 / 772
Top 46%
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
10:16/mi
31:52
49125
10K· 6.21 mi
10:46/mi
1:05:17
5081
15K· 9.32 mi
11:26/mi
1:40:46
4451
20K· 12.43 mi
11:19/mi
2:15:54
6740
Half· 13.10 mi
11:17/mi
2:23:28
27
25K· 15.53 mi
11:48/mi
2:52:12
5063
30K· 18.64 mi
12:10/mi
3:30:00
6946
35K· 21.75 mi
13:05/mi
4:10:36
8788
40K· 24.85 mi
12:52/mi
4:50:34
5875
Finish· 26.22 mi
11:33/mi
5:06:18
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
2:23:2810:58 /mi⚡ faster
2nd Half
2:42:5012:25 /mi+13.5%
Positive split — 13.5% slower in the second half
AI Race Performance Report

Li'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
31:5210:163.11 mi31:52
10:16
-
10K
1:05:1710:313.10 mi33:25
10:46
+0:30
15K
1:40:4610:493.11 mi35:29
11:26
+0:40
20K
2:15:5410:573.11 mi35:08
11:19
-0:07
Half(13.10 mi)
2:23:2810:580.67 mi7:34
11:17
-0:02
25K
2:52:1211:062.43 mi28:44
11:48
+0:31
30K
3:30:0011:163.11 mi37:48
12:10
+0:22
35K
4:10:3611:323.11 mi40:36
13:05
+0:55
40K
4:50:3411:423.10 mi39:58
12:52
-0:13
Finish(26.22 mi)
5:06:1811:421.37 mi15:44
11:33
-1:19
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Li's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:16 /mi

Average Pace

11:41 /mi

Slowest Pace

13:05 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:05:17

21% of race

Time at Steady Pace

2:02:39

40% of race

Time at Slower Pace

1:58:22

39% of race

Average Pace: 11:41 /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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi415151423314233448401621216212
10K3.10 mi42457-94214747-51414747-514435991543315433
15K3.11 mi43286-82915258-51115258-511448401621216212
20K3.11 mi43365-7915385-12715385-127439251600816008
Half(13.10 mi)0.67 mi43187+17815304+8115304+81411331468514685
25K2.43 mi42795+39215211+9315211+93419731533615336
30K3.11 mi42170+62515058+15315058+153399851473214732
35K3.11 mi42033+13715212-15415212-154412001597215972
40K3.10 mi42025+815364-15215364-152415081642316423
Finish(26.22 mi)1.37 mi41767+25815281+8315281+83361691386213862

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
131 ft55 ft
49ft125ft
117 ft

Overall

44840

Females

16212

F60-64

16212

5K→10K

3.1 - 6.2 mi

Top 73%
55 ft24 ft
50ft81ft
45 ft

Overall

43599

Females

15433

F60-64

15433

10K→15K

6.2 - 9.3 mi

Top 75%
24 ft18 ft
44ft51ft
17 ft

Overall

44840

Females

16212

F60-64

16212

15K→20K

9.3 - 12.4 mi

Top 73%
18 ft45 ft
67ft40ft
38 ft

Overall

43925

Females

16008

F60-64

16008

20K→Half

12.4 - 13.1 mi

Top 69%
45 ft26 ft
8ft27ft
20 ft

Overall

41133

Females

14685

F60-64

14685

Half→25K

13.1 - 15.5 mi

Top 70%
25 ft12 ft
50ft63ft
20 ft

Overall

41973

Females

15336

F60-64

15336

25K→30K

15.5 - 18.6 mi

Top 67%
12 ft35 ft
69ft46ft
28 ft

Overall

39985

Females

14732

F60-64

14732

30K→35K

18.6 - 21.8 mi

Top 69%
35 ft34 ft
87ft88ft
23 ft

Overall

41200

Females

15972

F60-64

15972

35K→40K

21.8 - 24.9 mi

Top 69%
34 ft17 ft
58ft75ft
31 ft

Overall

41508

Females

16423

F60-64

16423

40K→Finish

24.9 - 26.2 mi

Top 60%
17 ft13 ft
14ft18ft
13 ft

Overall

36169

Females

13862

F60-64

13862

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#41515
5K10K
1436494-942
#41515 #42457
10K15K
1163334-829
#42457 #43286
15K20K
615536-79
#43286 #43365
20KHalf
55233+178
#43365 #43187
Half25K
324716+392
#43187 #42795
25K30K
283908+625
#42795 #42170
30K35K
470607+137
#42170 #42033
35K40K
401409+8
#42033 #42025
40KFinish
53311+258
#42025 #41767
TOTALS
48004548-252
#41515 #41767

Passing Visualized

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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