Shelley Williams

Bib: 65451 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
11:50/mi
36:43
49125
10K· 6.21 mi
13:59/mi
1:20:07
5081
15K· 9.32 mi
13:38/mi
2:02:27
4451
20K· 12.43 mi
14:11/mi
2:46:30
6740
Half· 13.10 mi
16:46/mi
2:57:45
27
25K· 15.53 mi
16:15/mi
3:37:19
5063
30K· 18.64 mi
16:56/mi
4:29:55
6946
35K· 21.75 mi
16:21/mi
5:20:42
8788
40K· 24.85 mi
15:54/mi
6:10:03
5875
Finish· 26.22 mi
13:56/mi
6:29:03
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
2:57:4513:35 /mi⚡ faster
2nd Half
3:31:1816:07 /mi+18.9%
Positive split — 18.9% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:4311:503.11 mi36:43
11:50
-
10K
1:20:0712:543.10 mi43:24
13:59
+2:09
15K
2:02:2713:093.11 mi42:20
13:38
-0:21
20K
2:46:3013:243.11 mi44:03
14:11
+0:33
Half(13.10 mi)
2:57:4513:350.67 mi11:15
16:46
+2:35
25K
3:37:1914:002.43 mi39:34
16:15
-0:31
30K
4:29:5514:293.11 mi52:36
16:56
+0:41
35K
5:20:4214:453.11 mi50:47
16:21
-0:35
40K
6:10:0314:543.10 mi49:21
15:54
-0:27
Finish(26.22 mi)
6:29:0314:511.37 mi19:00
13:56
-1:58
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:50 /mi

Average Pace

14:51 /mi

Slowest Pace

16:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:05:30

48% of race

Time at Steady Pace

2:19:42

36% of race

Time at Slower Pace

1:03:51

16% of race

Average Pace: 14:50 /mi

Loading chart...
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 mi533192142321423547702256522565
10K3.10 mi56033-271423355-193223355-1932573132430124301
15K3.11 mi55616+41723084+27123084+271547702256522565
20K3.11 mi55525+9123040+4423040+44552272298622986
Half(13.10 mi)0.67 mi55771-24623211-17123211-171582452511125111
25K2.43 mi56012-24123420-20923420-209563132379123791
30K3.11 mi56321-30923664-24423664-244568932426424264
35K3.11 mi56232+8923647+1723647+17547962323323233
40K3.10 mi56223+923684-3723684-37550922347623476
Finish(26.22 mi)1.37 mi56025+19823571+11323571+113509862128521285

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
131 ft55 ft
49ft125ft
117 ft

Overall

54770

Females

22565

F40-44

22565

5K→10K

3.1 - 6.2 mi

Top 96%
55 ft24 ft
50ft81ft
45 ft

Overall

57313

Females

24301

F40-44

24301

10K→15K

6.2 - 9.3 mi

Top 92%
24 ft18 ft
44ft51ft
17 ft

Overall

54770

Females

22565

F40-44

22565

15K→20K

9.3 - 12.4 mi

Top 92%
18 ft45 ft
67ft40ft
38 ft

Overall

55227

Females

22986

F40-44

22986

20K→Half

12.4 - 13.1 mi

Top 97%
45 ft26 ft
8ft27ft
20 ft

Overall

58245

Females

25111

F40-44

25111

Half→25K

13.1 - 15.5 mi

Top 94%
25 ft12 ft
50ft63ft
20 ft

Overall

56313

Females

23791

F40-44

23791

25K→30K

15.5 - 18.6 mi

Top 95%
12 ft35 ft
69ft46ft
28 ft

Overall

56893

Females

24264

F40-44

24264

30K→35K

18.6 - 21.8 mi

Top 92%
35 ft34 ft
87ft88ft
23 ft

Overall

54796

Females

23233

F40-44

23233

35K→40K

21.8 - 24.9 mi

Top 92%
34 ft17 ft
58ft75ft
31 ft

Overall

55092

Females

23476

F40-44

23476

40K→Finish

24.9 - 26.2 mi

Top 85%
17 ft13 ft
14ft18ft
13 ft

Overall

50986

Females

21285

F40-44

21285

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#53319
5K10K
280086-2714
#53319 #56033
10K15K
154571+417
#56033 #55616
15K20K
238329+91
#55616 #55525
20KHalf
26721-246
#55525 #55771
Half25K
455214-241
#55771 #56012
25K30K
456147-309
#56012 #56321
30K35K
128217+89
#56321 #56232
35K40K
147156+9
#56232 #56223
40KFinish
11209+198
#56223 #56025
TOTALS
46561950-2706
#53319 #56025

Passing Visualized

Category:
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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