Jie Li

Bib: 12916 F CN

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Top 50%
Division (F45-49)
#0 / 2995
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
9:38/mi
29:54
49125
10K· 6.21 mi
10:16/mi
1:01:46
5081
15K· 9.32 mi
10:56/mi
1:35:41
4451
20K· 12.43 mi
10:46/mi
2:09:05
6740
Half· 13.10 mi
10:52/mi
2:16:22
27
25K· 15.53 mi
11:02/mi
2:43:13
5063
30K· 18.64 mi
12:06/mi
3:20:47
6946
35K· 21.75 mi
12:33/mi
3:59:45
8788
40K· 24.85 mi
12:19/mi
4:37:58
5875
Finish· 26.22 mi
12:01/mi
4:54:21
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
2:16:2210:25 /mi⚡ faster
2nd Half
2:37:5912:03 /mi+15.9%
Positive split — 15.9% slower in the second half
AI Race Performance Report

Jie'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
29:549:383.11 mi29:54
9:38
-
10K
1:01:469:573.10 mi31:52
10:16
+0:38
15K
1:35:4110:163.11 mi33:55
10:56
+0:40
20K
2:09:0510:243.11 mi33:24
10:46
-0:10
Half(13.10 mi)
2:16:2210:250.67 mi7:17
10:52
+0:06
25K
2:43:1310:312.43 mi26:51
11:02
+0:10
30K
3:20:4710:473.11 mi37:34
12:06
+1:04
35K
3:59:4511:023.11 mi38:58
12:33
+0:27
40K
4:37:5811:123.10 mi38:13
12:19
-0:14
Finish(26.22 mi)
4:54:2111:151.37 mi16:23
12:01
-0:18
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:38 /mi

Average Pace

11:14 /mi

Slowest Pace

12:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:01:46

21% of race

Time at Steady Pace

1:41:27

34% of race

Time at Slower Pace

2:11:08

45% of race

Average Pace: 11:14 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi347011077810778409451405714057
10K3.10 mi36857-215611829-105111829-1051390021295112951
15K3.11 mi38282-142512557-72812557-728409451405714057
20K3.11 mi38653-37112824-26712824-267398871375613756
Half(13.10 mi)0.67 mi38537+11612805+1912805+19378981293012930
25K2.43 mi38124+41312734+7112734+71371511281512815
30K3.11 mi38376-25213057-32313057-323395621452414524
35K3.11 mi38395-1913284-22713284-227381921445014450
40K3.10 mi38266+12913419-13513419-135375991459214592
Finish(26.22 mi)1.37 mi38349-8313546-12713546-127398701558015580

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
131 ft55 ft
49ft125ft
117 ft

Overall

40945

Females

14057

F45-49

14057

5K→10K

3.1 - 6.2 mi

Top 65%
55 ft24 ft
50ft81ft
45 ft

Overall

39002

Females

12951

F45-49

12951

10K→15K

6.2 - 9.3 mi

Top 68%
24 ft18 ft
44ft51ft
17 ft

Overall

40945

Females

14057

F45-49

14057

15K→20K

9.3 - 12.4 mi

Top 67%
18 ft45 ft
67ft40ft
38 ft

Overall

39887

Females

13756

F45-49

13756

20K→Half

12.4 - 13.1 mi

Top 63%
45 ft26 ft
8ft27ft
20 ft

Overall

37898

Females

12930

F45-49

12930

Half→25K

13.1 - 15.5 mi

Top 62%
25 ft12 ft
50ft63ft
20 ft

Overall

37151

Females

12815

F45-49

12815

25K→30K

15.5 - 18.6 mi

Top 66%
12 ft35 ft
69ft46ft
28 ft

Overall

39562

Females

14524

F45-49

14524

30K→35K

18.6 - 21.8 mi

Top 64%
35 ft34 ft
87ft88ft
23 ft

Overall

38192

Females

14450

F45-49

14450

35K→40K

21.8 - 24.9 mi

Top 63%
34 ft17 ft
58ft75ft
31 ft

Overall

37599

Females

14592

F45-49

14592

40K→Finish

24.9 - 26.2 mi

Top 67%
17 ft13 ft
14ft18ft
13 ft

Overall

39870

Females

15580

F45-49

15580

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing