Ruth Cantrill

Bib: 17012 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 (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
13:56/mi
43:16
49125
10K· 6.21 mi
14:36/mi
1:28:37
5081
15K· 9.32 mi
15:07/mi
2:15:33
4451
20K· 12.43 mi
15:32/mi
3:03:46
6740
Half· 13.10 mi
16:27/mi
3:14:48
27
25K· 15.53 mi
16:55/mi
3:55:58
5063
30K· 18.64 mi
16:32/mi
4:47:20
6946
35K· 21.75 mi
16:46/mi
5:39:23
8788
40K· 24.85 mi
16:49/mi
6:31:35
5875
Finish· 26.22 mi
16:07/mi
6:53:33
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
3:14:4814:53 /mi⚡ faster
2nd Half
3:38:4516:41 /mi+12.3%
Positive split — 12.3% slower in the second half
AI Race Performance Report

Ruth'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
43:1613:563.11 mi43:16
13:56
-
10K
1:28:3714:163.10 mi45:21
14:36
+0:40
15K
2:15:3314:333.11 mi46:56
15:07
+0:31
20K
3:03:4614:483.11 mi48:13
15:32
+0:25
Half(13.10 mi)
3:14:4814:530.67 mi11:02
16:27
+0:55
25K
3:55:5815:122.43 mi41:10
16:55
+0:28
30K
4:47:2015:253.11 mi51:22
16:32
-0:23
35K
5:39:2315:373.11 mi52:03
16:46
+0:14
40K
6:31:3515:463.10 mi52:12
16:49
+0:03
Finish(26.22 mi)
6:53:3315:481.37 mi21:58
16:07
-0:42
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ruth's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:56 /mi

Average Pace

15:47 /mi

Slowest Pace

16:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:03:46

44% of race

Time at Steady Pace

3:49:47

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 15:46 /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 mi585002514925149576172452024520
10K3.10 mi58394+10625063+8625063+86581452490124901
15K3.11 mi58225+16924948+11524948+115576172452024520
20K3.11 mi58052+17324825+12324825+123574702447424474
Half(13.10 mi)0.67 mi58077-2524854-2924854-29579572493324933
25K2.43 mi58035+4224825+2924825+29571282430324303
30K3.11 mi57857+17824706+11924706+119563062388823888
35K3.11 mi57716+14124635+7124635+71557302375923759
40K3.10 mi57670+4624622+1324622+13568502441924419
Finish(26.22 mi)1.37 mi57656+1424626-424626-4565912431724317

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
131 ft55 ft
49ft125ft
117 ft

Overall

57617

Females

24520

F45-49

24520

5K→10K

3.1 - 6.2 mi

Top 97%
55 ft24 ft
50ft81ft
45 ft

Overall

58145

Females

24901

F45-49

24901

10K→15K

6.2 - 9.3 mi

Top 96%
24 ft18 ft
44ft51ft
17 ft

Overall

57617

Females

24520

F45-49

24520

15K→20K

9.3 - 12.4 mi

Top 96%
18 ft45 ft
67ft40ft
38 ft

Overall

57470

Females

24474

F45-49

24474

20K→Half

12.4 - 13.1 mi

Top 97%
45 ft26 ft
8ft27ft
20 ft

Overall

57957

Females

24933

F45-49

24933

Half→25K

13.1 - 15.5 mi

Top 96%
25 ft12 ft
50ft63ft
20 ft

Overall

57128

Females

24303

F45-49

24303

25K→30K

15.5 - 18.6 mi

Top 94%
12 ft35 ft
69ft46ft
28 ft

Overall

56306

Females

23888

F45-49

23888

30K→35K

18.6 - 21.8 mi

Top 93%
35 ft34 ft
87ft88ft
23 ft

Overall

55730

Females

23759

F45-49

23759

35K→40K

21.8 - 24.9 mi

Top 95%
34 ft17 ft
58ft75ft
31 ft

Overall

56850

Females

24419

F45-49

24419

40K→Finish

24.9 - 26.2 mi

Top 95%
17 ft13 ft
14ft18ft
13 ft

Overall

56591

Females

24317

F45-49

24317

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing