Fiona Jex

Bib: 80499 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 45%
Gender (Female)
#0 / 26115
Top 32%
Masters (Masters Women)
#0 / 11371
Top 30%
Division (F55-59)
#0 / 1484
Top 23%
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
9:06/mi
28:15
49125
10K· 6.21 mi
9:23/mi
57:23
5081
15K· 9.32 mi
9:31/mi
1:26:54
4451
20K· 12.43 mi
9:06/mi
1:55:08
6740
Half· 13.10 mi
9:15/mi
2:01:20
27
25K· 15.53 mi
9:11/mi
2:23:42
5063
30K· 18.64 mi
10:02/mi
2:54:51
6946
35K· 21.75 mi
11:03/mi
3:29:09
8788
40K· 24.85 mi
11:13/mi
4:03:58
5875
Finish· 26.22 mi
11:40/mi
4:19:52
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
2:01:209:16 /mi⚡ faster
2nd Half
2:18:3210:34 /mi+14.2%
Positive split — 14.2% 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
28:159:063.11 mi28:15
9:06
-
10K
57:239:153.10 mi29:08
9:23
+0:17
15K
1:26:549:203.11 mi29:31
9:31
+0:08
20K
1:55:089:163.11 mi28:14
9:06
-0:25
Half(13.10 mi)
2:01:209:160.67 mi6:12
9:15
+0:09
25K
2:23:429:162.43 mi22:22
9:11
-0:04
30K
2:54:519:233.11 mi31:09
10:02
+0:51
35K
3:29:099:383.11 mi34:18
11:03
+1:01
40K
4:03:589:493.10 mi34:49
11:13
+0:10
Finish(26.22 mi)
4:19:529:561.37 mi15:54
11:40
+0:27
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

9:06 /mi

Average Pace

9:55 /mi

Slowest Pace

11:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:23:42

55% of race

Time at Slower Pace

1:56:10

45% of race

Average Pace: 9:55 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi28225816081602789479837983
10K3.10 mi29087-8628499-3398499-3393001088248824
15K3.11 mi28539+5488253+2468253+2462789479837983
20K3.11 mi27362+11777815+4387815+4382485169086908
Half(13.10 mi)0.67 mi27118+2447733+827733+822353265386538
25K2.43 mi26026+10927369+3647369+3642268263556355
30K3.11 mi25835+1917433-647433-642573278737873
35K3.11 mi26112-2777783-3507783-3502864698209820
40K3.10 mi26349-2378112-3298112-329294711073810738
Finish(26.22 mi)1.37 mi26824-4758386-2748386-274371231430214302

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
131 ft55 ft
49ft125ft
117 ft

Overall

27894

Females

7983

F55-59

7983

5K→10K

3.1 - 6.2 mi

Top 50%
55 ft24 ft
50ft81ft
45 ft

Overall

30010

Females

8824

F55-59

8824

10K→15K

6.2 - 9.3 mi

Top 47%
24 ft18 ft
44ft51ft
17 ft

Overall

27894

Females

7983

F55-59

7983

15K→20K

9.3 - 12.4 mi

Top 42%
18 ft45 ft
67ft40ft
38 ft

Overall

24851

Females

6908

F55-59

6908

20K→Half

12.4 - 13.1 mi

Top 39%
45 ft26 ft
8ft27ft
20 ft

Overall

23532

Females

6538

F55-59

6538

Half→25K

13.1 - 15.5 mi

Top 38%
25 ft12 ft
50ft63ft
20 ft

Overall

22682

Females

6355

F55-59

6355

25K→30K

15.5 - 18.6 mi

Top 43%
12 ft35 ft
69ft46ft
28 ft

Overall

25732

Females

7873

F55-59

7873

30K→35K

18.6 - 21.8 mi

Top 48%
35 ft34 ft
87ft88ft
23 ft

Overall

28646

Females

9820

F55-59

9820

35K→40K

21.8 - 24.9 mi

Top 49%
34 ft17 ft
58ft75ft
31 ft

Overall

29471

Females

10738

F55-59

10738

40K→Finish

24.9 - 26.2 mi

Top 62%
17 ft13 ft
14ft18ft
13 ft

Overall

37123

Females

14302

F55-59

14302

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing