Jacky Smith

Bib: 59753 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 43%
Masters (Masters Women)
#0 / 11371
Top 42%
Division (F60-64)
#0 / 772
Top 31%
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
10:28/mi
32:31
49125
10K· 6.21 mi
10:32/mi
1:05:12
5081
15K· 9.32 mi
10:38/mi
1:38:12
4451
20K· 12.43 mi
10:26/mi
2:10:36
6740
Half· 13.10 mi
10:46/mi
2:17:49
27
25K· 15.53 mi
10:30/mi
2:43:23
5063
30K· 18.64 mi
10:44/mi
3:16:42
6946
35K· 21.75 mi
10:51/mi
3:50:22
8788
40K· 24.85 mi
11:03/mi
4:24:40
5875
Finish· 26.22 mi
11:11/mi
4:39:55
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
2:17:4910:32 /mi⚡ faster
2nd Half
2:22:0610:50 /mi+3.1%
Positive split — 3.1% slower in the second half
AI Race Performance Report

Jacky'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
32:3110:283.11 mi32:31
10:28
-
10K
1:05:1210:303.10 mi32:41
10:32
+0:04
15K
1:38:1210:333.11 mi33:00
10:38
+0:06
20K
2:10:3610:313.11 mi32:24
10:26
-0:12
Half(13.10 mi)
2:17:4910:320.67 mi7:13
10:46
+0:20
25K
2:43:2310:322.43 mi25:34
10:30
-0:16
30K
3:16:4210:343.11 mi33:19
10:44
+0:14
35K
3:50:2210:363.11 mi33:40
10:51
+0:07
40K
4:24:4010:393.10 mi34:18
11:03
+0:12
Finish(26.22 mi)
4:39:5510:421.37 mi15:15
11:11
+0:08
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jacky's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:26 /mi

Average Pace

10:41 /mi

Slowest Pace

11:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:50:22

82% of race

Time at Steady Pace

49:33

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:41 /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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi435191535715357384551272012720
10K3.10 mi42297+122214654+70314654+703414911424914249
15K3.11 mi40830+146713896+75813896+758384551272012720
20K3.11 mi39688+114213385+51113385+511372741241212412
Half(13.10 mi)0.67 mi39487+20113310+7513310+75370631248512485
25K2.43 mi38212+127512776+53412776+534333591090310903
30K3.11 mi36654+155812188+58812188+588307801016210162
35K3.11 mi34870+178411572+61611572+6162725892029202
40K3.10 mi33806+106411326+24611326+246282461019610196
Finish(26.22 mi)1.37 mi33713+9311345-1911345-19332211250312503

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
131 ft55 ft
49ft125ft
117 ft

Overall

38455

Females

12720

F60-64

12720

5K→10K

3.1 - 6.2 mi

Top 69%
55 ft24 ft
50ft81ft
45 ft

Overall

41491

Females

14249

F60-64

14249

10K→15K

6.2 - 9.3 mi

Top 64%
24 ft18 ft
44ft51ft
17 ft

Overall

38455

Females

12720

F60-64

12720

15K→20K

9.3 - 12.4 mi

Top 62%
18 ft45 ft
67ft40ft
38 ft

Overall

37274

Females

12412

F60-64

12412

20K→Half

12.4 - 13.1 mi

Top 62%
45 ft26 ft
8ft27ft
20 ft

Overall

37063

Females

12485

F60-64

12485

Half→25K

13.1 - 15.5 mi

Top 56%
25 ft12 ft
50ft63ft
20 ft

Overall

33359

Females

10903

F60-64

10903

25K→30K

15.5 - 18.6 mi

Top 51%
12 ft35 ft
69ft46ft
28 ft

Overall

30780

Females

10162

F60-64

10162

30K→35K

18.6 - 21.8 mi

Top 46%
35 ft34 ft
87ft88ft
23 ft

Overall

27258

Females

9202

F60-64

9202

35K→40K

21.8 - 24.9 mi

Top 47%
34 ft17 ft
58ft75ft
31 ft

Overall

28246

Females

10196

F60-64

10196

40K→Finish

24.9 - 26.2 mi

Top 56%
17 ft13 ft
14ft18ft
13 ft

Overall

33221

Females

12503

F60-64

12503

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing