Jenny Smith

Bib: 59775 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Masters (Masters Women)
#0 / 11371
Top 45%
Division (F45-49)
#0 / 2995
Top 49%
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
9:49/mi
30:28
49125
10K· 6.21 mi
10:09/mi
1:01:58
5081
15K· 9.32 mi
10:41/mi
1:35:08
4451
20K· 12.43 mi
10:30/mi
2:07:43
6740
Half· 13.10 mi
10:53/mi
2:15:01
27
25K· 15.53 mi
10:54/mi
2:41:33
5063
30K· 18.64 mi
11:22/mi
3:16:49
6946
35K· 21.75 mi
11:58/mi
3:53:59
8788
40K· 24.85 mi
11:52/mi
4:30:48
5875
Finish· 26.22 mi
11:31/mi
4:46:30
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
2:15:0110:19 /mi⚡ faster
2nd Half
2:31:2911:33 /mi+12.2%
Positive split — 12.2% 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
30:289:493.11 mi30:28
9:49
-
10K
1:01:589:593.10 mi31:30
10:09
+0:20
15K
1:35:0810:133.11 mi33:10
10:41
+0:32
20K
2:07:4310:173.11 mi32:35
10:30
-0:11
Half(13.10 mi)
2:15:0110:190.67 mi7:18
10:53
+0:23
25K
2:41:3310:242.43 mi26:32
10:54
+0:01
30K
3:16:4910:343.11 mi35:16
11:22
+0:28
35K
3:53:5910:463.11 mi37:10
11:58
+0:36
40K
4:30:4810:543.10 mi36:49
11:52
-0:06
Finish(26.22 mi)
4:46:3010:571.37 mi15:42
11:31
-0:21
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

9:49 /mi

Average Pace

10:56 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:34:33

33% of race

Time at Steady Pace

1:07:00

23% of race

Time at Slower Pace

2:04:57

44% of race

Average Pace: 10:56 /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 mi366591173011730389281295612956
10K3.10 mi37138-47911969-23911969-239377741232012320
15K3.11 mi37663-52512232-26312232-263389281295612956
20K3.11 mi37635+2812336-10412336-104377611265912659
Half(13.10 mi)0.67 mi37617+1812355-1912355-19380331296712967
25K2.43 mi37249+36812311+4412311+44362931236112361
30K3.11 mi36700+54912210+10112210+101350161219812198
35K3.11 mi36265+43512226-1612226-16346031273012730
40K3.10 mi35924+34112265-3912265-39344101307513075
Finish(26.22 mi)1.37 mi35864+6012313-4812313-48359461372913729

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
131 ft55 ft
49ft125ft
117 ft

Overall

38928

Females

12956

F45-49

12956

5K→10K

3.1 - 6.2 mi

Top 63%
55 ft24 ft
50ft81ft
45 ft

Overall

37774

Females

12320

F45-49

12320

10K→15K

6.2 - 9.3 mi

Top 65%
24 ft18 ft
44ft51ft
17 ft

Overall

38928

Females

12956

F45-49

12956

15K→20K

9.3 - 12.4 mi

Top 63%
18 ft45 ft
67ft40ft
38 ft

Overall

37761

Females

12659

F45-49

12659

20K→Half

12.4 - 13.1 mi

Top 64%
45 ft26 ft
8ft27ft
20 ft

Overall

38033

Females

12967

F45-49

12967

Half→25K

13.1 - 15.5 mi

Top 61%
25 ft12 ft
50ft63ft
20 ft

Overall

36293

Females

12361

F45-49

12361

25K→30K

15.5 - 18.6 mi

Top 59%
12 ft35 ft
69ft46ft
28 ft

Overall

35016

Females

12198

F45-49

12198

30K→35K

18.6 - 21.8 mi

Top 58%
35 ft34 ft
87ft88ft
23 ft

Overall

34603

Females

12730

F45-49

12730

35K→40K

21.8 - 24.9 mi

Top 58%
34 ft17 ft
58ft75ft
31 ft

Overall

34410

Females

13075

F45-49

13075

40K→Finish

24.9 - 26.2 mi

Top 60%
17 ft13 ft
14ft18ft
13 ft

Overall

35946

Females

13729

F45-49

13729

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing