Fiona Betts

Bib: 17720 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Top 50%
Division (F50-54)
#0 / 2342
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
9:54/mi
30:44
49125
10K· 6.21 mi
10:24/mi
1:03:01
5081
15K· 9.32 mi
10:46/mi
1:36:27
4451
20K· 12.43 mi
10:35/mi
2:09:19
6740
Half· 13.10 mi
10:58/mi
2:16:40
27
25K· 15.53 mi
11:18/mi
2:44:11
5063
30K· 18.64 mi
11:47/mi
3:20:45
6946
35K· 21.75 mi
12:11/mi
3:58:36
8788
40K· 24.85 mi
12:49/mi
4:38:23
5875
Finish· 26.22 mi
11:46/mi
4:54:25
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
2:16:4010:27 /mi⚡ faster
2nd Half
2:37:4512:02 /mi+15.4%
Positive split — 15.4% slower in the second half
AI Race Performance Report

Fiona'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
30:449:543.11 mi30:44
9:54
-
10K
1:03:0110:093.10 mi32:17
10:24
+0:30
15K
1:36:2710:213.11 mi33:26
10:46
+0:22
20K
2:09:1910:253.11 mi32:52
10:35
-0:11
Half(13.10 mi)
2:16:4010:270.67 mi7:21
10:58
+0:23
25K
2:44:1110:352.43 mi27:31
11:18
+0:20
30K
3:20:4510:473.11 mi36:34
11:47
+0:29
35K
3:58:3610:593.11 mi37:51
12:11
+0:24
40K
4:38:2311:133.10 mi39:47
12:49
+0:38
Finish(26.22 mi)
4:54:2511:151.37 mi16:02
11:46
-1:03
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Fiona's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:54 /mi

Average Pace

11:14 /mi

Slowest Pace

12:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:09:19

44% of race

Time at Steady Pace

34:52

12% of race

Time at Slower Pace

2:10:14

44% of race

Average Pace: 11:14 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi375781218112181396791335313353
10K3.10 mi38837-125912816-63512816-635402731360113601
15K3.11 mi39071-23412970-15412970-154396791335313353
20K3.11 mi38803+26812902+6812902+68385301305713057
Half(13.10 mi)0.67 mi38729+7412908-612908-6387431338113381
25K2.43 mi38675+5413001-9313001-93389491370813708
30K3.11 mi38353+32213040-3913040-39376451354413544
35K3.11 mi37980+37313074-3413074-34359711335813358
40K3.10 mi38395-41513484-41013484-410411231625916259
Finish(26.22 mi)1.37 mi38377+1813560-7613560-76379201467314673

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
131 ft55 ft
49ft125ft
117 ft

Overall

39679

Females

13353

F50-54

13353

5K→10K

3.1 - 6.2 mi

Top 67%
55 ft24 ft
50ft81ft
45 ft

Overall

40273

Females

13601

F50-54

13601

10K→15K

6.2 - 9.3 mi

Top 66%
24 ft18 ft
44ft51ft
17 ft

Overall

39679

Females

13353

F50-54

13353

15K→20K

9.3 - 12.4 mi

Top 64%
18 ft45 ft
67ft40ft
38 ft

Overall

38530

Females

13057

F50-54

13057

20K→Half

12.4 - 13.1 mi

Top 65%
45 ft26 ft
8ft27ft
20 ft

Overall

38743

Females

13381

F50-54

13381

Half→25K

13.1 - 15.5 mi

Top 65%
25 ft12 ft
50ft63ft
20 ft

Overall

38949

Females

13708

F50-54

13708

25K→30K

15.5 - 18.6 mi

Top 63%
12 ft35 ft
69ft46ft
28 ft

Overall

37645

Females

13544

F50-54

13544

30K→35K

18.6 - 21.8 mi

Top 60%
35 ft34 ft
87ft88ft
23 ft

Overall

35971

Females

13358

F50-54

13358

35K→40K

21.8 - 24.9 mi

Top 69%
34 ft17 ft
58ft75ft
31 ft

Overall

41123

Females

16259

F50-54

16259

40K→Finish

24.9 - 26.2 mi

Top 63%
17 ft13 ft
14ft18ft
13 ft

Overall

37920

Females

14673

F50-54

14673

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing