Weihong Qian

Bib: 53050 F US

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 37%
Masters (Masters Women)
#0 / 11371
Top 35%
Division (F50-54)
#0 / 2342
Top 34%
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
9:58/mi
30:55
49125
10K· 6.21 mi
10:05/mi
1:02:13
5081
15K· 9.32 mi
10:17/mi
1:34:09
4451
20K· 12.43 mi
10:01/mi
2:05:15
6740
Half· 13.10 mi
10:13/mi
2:12:06
27
25K· 15.53 mi
10:59/mi
2:38:49
5063
30K· 18.64 mi
10:12/mi
3:10:29
6946
35K· 21.75 mi
10:13/mi
3:42:13
8788
40K· 24.85 mi
10:36/mi
4:15:08
5875
Finish· 26.22 mi
10:00/mi
4:28:46
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
2:12:0610:06 /mi⚡ faster
2nd Half
2:16:4010:25 /mi+3.5%
Positive split — 3.5% slower in the second half
AI Race Performance Report

Weihong'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
30:559:583.11 mi30:55
9:58
-
10K
1:02:1310:013.10 mi31:18
10:05
+0:07
15K
1:34:0910:073.11 mi31:56
10:17
+0:12
20K
2:05:1510:053.11 mi31:06
10:01
-0:16
Half(13.10 mi)
2:12:0610:060.67 mi6:51
10:13
+0:12
25K
2:38:4910:142.43 mi26:43
10:59
+0:46
30K
3:10:2910:143.11 mi31:40
10:12
-0:47
35K
3:42:1310:143.11 mi31:44
10:13
+0:01
40K
4:15:0810:163.10 mi32:55
10:36
+0:23
Finish(26.22 mi)
4:28:4610:161.37 mi13:38
10:00
-0:36
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Weihong's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:58 /mi

Average Pace

10:15 /mi

Slowest Pace

10:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:02:03

90% of race

Time at Steady Pace

26:43

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:15 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi381121244012440353091115911159
10K3.10 mi37531+58112155+28512155+285371711200012000
15K3.11 mi36668+86311752+40311752+403353091115911159
20K3.11 mi35721+94711391+36111391+361336421059510595
Half(13.10 mi)0.67 mi35451+27011283+10811283+108323591014210142
25K2.43 mi35599-14811476-19311476-193367861262012620
30K3.11 mi33616+198310723+75310723+7532691283668366
35K3.11 mi31421+219510011+71210011+7122325873927392
40K3.10 mi30376+10459775+2369775+2362498787078707
Finish(26.22 mi)1.37 mi29913+4639646+1299646+1292303578477847

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
131 ft55 ft
49ft125ft
117 ft

Overall

35309

Females

11159

F50-54

11159

5K→10K

3.1 - 6.2 mi

Top 62%
55 ft24 ft
50ft81ft
45 ft

Overall

37171

Females

12000

F50-54

12000

10K→15K

6.2 - 9.3 mi

Top 59%
24 ft18 ft
44ft51ft
17 ft

Overall

35309

Females

11159

F50-54

11159

15K→20K

9.3 - 12.4 mi

Top 56%
18 ft45 ft
67ft40ft
38 ft

Overall

33642

Females

10595

F50-54

10595

20K→Half

12.4 - 13.1 mi

Top 54%
45 ft26 ft
8ft27ft
20 ft

Overall

32359

Females

10142

F50-54

10142

Half→25K

13.1 - 15.5 mi

Top 62%
25 ft12 ft
50ft63ft
20 ft

Overall

36786

Females

12620

F50-54

12620

25K→30K

15.5 - 18.6 mi

Top 45%
12 ft35 ft
69ft46ft
28 ft

Overall

26912

Females

8366

F50-54

8366

30K→35K

18.6 - 21.8 mi

Top 39%
35 ft34 ft
87ft88ft
23 ft

Overall

23258

Females

7392

F50-54

7392

35K→40K

21.8 - 24.9 mi

Top 42%
34 ft17 ft
58ft75ft
31 ft

Overall

24987

Females

8707

F50-54

8707

40K→Finish

24.9 - 26.2 mi

Top 39%
17 ft13 ft
14ft18ft
13 ft

Overall

23035

Females

7847

F50-54

7847

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing