Jenny Liu

Bib: 65082 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
11:52/mi
36:49
49125
10K· 6.21 mi
12:39/mi
1:16:05
5081
15K· 9.32 mi
13:16/mi
1:57:18
4451
20K· 12.43 mi
12:52/mi
2:37:15
6740
Half· 13.10 mi
13:15/mi
2:46:08
27
25K· 15.53 mi
14:18/mi
3:20:57
5063
30K· 18.64 mi
13:50/mi
4:03:54
6946
35K· 21.75 mi
14:02/mi
4:47:28
8788
40K· 24.85 mi
13:42/mi
5:30:00
5875
Finish· 26.22 mi
12:29/mi
5:47:01
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
2:46:0812:42 /mi⚡ faster
2nd Half
3:00:5313:48 /mi+8.9%
Positive split — 8.9% slower in the second half
AI Race Performance Report

Jenny'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
36:4911:523.11 mi36:49
11:52
-
10K
1:16:0512:153.10 mi39:16
12:39
+0:47
15K
1:57:1812:363.11 mi41:13
13:16
+0:37
20K
2:37:1512:403.11 mi39:57
12:52
-0:24
Half(13.10 mi)
2:46:0812:420.67 mi8:53
13:15
+0:23
25K
3:20:5712:572.43 mi34:49
14:18
+1:03
30K
4:03:5413:063.11 mi42:57
13:50
-0:28
35K
4:47:2813:143.11 mi43:34
14:02
+0:12
40K
5:30:0013:173.10 mi42:32
13:42
-0:20
Finish(26.22 mi)
5:47:0113:151.37 mi17:01
12:29
-1:13
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jenny's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:52 /mi

Average Pace

13:15 /mi

Slowest Pace

14:18 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13:03

38% of race

Time at Steady Pace

50:06

14% of race

Time at Slower Pace

2:43:52

47% of race

Average Pace: 13:14 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi534562151821518536962183921839
10K3.10 mi53903-44721867-34921867-349543012218922189
15K3.11 mi53862+4121859+821859+8536962183921839
20K3.11 mi53196+66621486+37321486+373514032052620526
Half(13.10 mi)0.67 mi53079+11721421+6521421+65512382065420654
25K2.43 mi52914+16521382+3921382+39521032119921199
30K3.11 mi52187+72720988+39420988+394483141925719257
35K3.11 mi51472+71520621+36720621+367462181857818578
40K3.10 mi51013+45920437+18420437+184464851894118941
Finish(26.22 mi)1.37 mi50677+33620277+16020277+160432311722317223

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
131 ft55 ft
49ft125ft
117 ft

Overall

53696

Females

21839

F40-44

21839

5K→10K

3.1 - 6.2 mi

Top 91%
55 ft24 ft
50ft81ft
45 ft

Overall

54301

Females

22189

F40-44

22189

10K→15K

6.2 - 9.3 mi

Top 90%
24 ft18 ft
44ft51ft
17 ft

Overall

53696

Females

21839

F40-44

21839

15K→20K

9.3 - 12.4 mi

Top 86%
18 ft45 ft
67ft40ft
38 ft

Overall

51403

Females

20526

F40-44

20526

20K→Half

12.4 - 13.1 mi

Top 86%
45 ft26 ft
8ft27ft
20 ft

Overall

51238

Females

20654

F40-44

20654

Half→25K

13.1 - 15.5 mi

Top 87%
25 ft12 ft
50ft63ft
20 ft

Overall

52103

Females

21199

F40-44

21199

25K→30K

15.5 - 18.6 mi

Top 81%
12 ft35 ft
69ft46ft
28 ft

Overall

48314

Females

19257

F40-44

19257

30K→35K

18.6 - 21.8 mi

Top 77%
35 ft34 ft
87ft88ft
23 ft

Overall

46218

Females

18578

F40-44

18578

35K→40K

21.8 - 24.9 mi

Top 78%
34 ft17 ft
58ft75ft
31 ft

Overall

46485

Females

18941

F40-44

18941

40K→Finish

24.9 - 26.2 mi

Top 72%
17 ft13 ft
14ft18ft
13 ft

Overall

43231

Females

17223

F40-44

17223

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#53456
5K10K
893446-447
#53456 #53903
10K15K
408449+41
#53903 #53862
15K20K
109775+666
#53862 #53196
20KHalf
32149+117
#53196 #53079
Half25K
246411+165
#53079 #52914
25K30K
57784+727
#52914 #52187
30K35K
70785+715
#52187 #51472
35K40K
64523+459
#51472 #51013
40KFinish
18354+336
#51013 #50677
TOTALS
18974676+2779
#53456 #50677

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