Katie Ditchfield

Bib: 79301 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 38%
Division (F18-39)
#0 / 14744
Top 40%
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
9:05/mi
28:11
49125
10K· 6.21 mi
9:19/mi
57:06
5081
15K· 9.32 mi
9:39/mi
1:27:03
4451
20K· 12.43 mi
9:39/mi
1:57:01
6740
Half· 13.10 mi
11:27/mi
2:04:42
27
25K· 15.53 mi
11:34/mi
2:32:50
5063
30K· 18.64 mi
11:14/mi
3:07:43
6946
35K· 21.75 mi
10:55/mi
3:41:36
8788
40K· 24.85 mi
11:10/mi
4:16:16
5875
Finish· 26.22 mi
10:21/mi
4:30:22
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
2:04:429:32 /mi⚡ faster
2nd Half
2:25:4011:07 /mi+16.8%
Positive split — 16.8% slower in the second half
AI Race Performance Report

Katie'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
28:119:053.11 mi28:11
9:05
-
10K
57:069:123.10 mi28:55
9:19
+0:14
15K
1:27:039:213.11 mi29:57
9:39
+0:20
20K
1:57:019:253.11 mi29:58
9:39
0:00
Half(13.10 mi)
2:04:429:320.67 mi7:41
11:27
+1:48
25K
2:32:509:512.43 mi28:08
11:34
+0:07
30K
3:07:4310:053.11 mi34:53
11:14
-0:20
35K
3:41:3610:123.11 mi33:53
10:55
-0:19
40K
4:16:1610:193.10 mi34:40
11:10
+0:15
Finish(26.22 mi)
4:30:2210:201.37 mi14:06
10:21
-0:49
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Katie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

10:19 /mi

Slowest Pace

11:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:11:07

48% of race

Time at Steady Pace

1:43:26

38% of race

Time at Slower Pace

35:49

13% of race

Average Pace: 10:19 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi27885803180312942985888588
10K3.10 mi28329-4448212-1818212-1812904984518451
15K3.11 mi28745-4168336-1248336-1242942985888588
20K3.11 mi29239-4948553-2178553-2173033790859085
Half(13.10 mi)0.67 mi30059-8208909-3568909-356423181534915349
25K2.43 mi32077-20189870-9619870-961405731458014580
30K3.11 mi32283-20610141-27110141-271342151179611796
35K3.11 mi31181+11029891+2509891+2502770793999399
40K3.10 mi30777+4049954-639954-63290981057910579
Finish(26.22 mi)1.37 mi30481+2969906+489906+482590891009100

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
131 ft55 ft
49ft125ft
117 ft

Overall

29429

Females

8588

F18-39

8588

5K→10K

3.1 - 6.2 mi

Top 49%
55 ft24 ft
50ft81ft
45 ft

Overall

29049

Females

8451

F18-39

8451

10K→15K

6.2 - 9.3 mi

Top 49%
24 ft18 ft
44ft51ft
17 ft

Overall

29429

Females

8588

F18-39

8588

15K→20K

9.3 - 12.4 mi

Top 51%
18 ft45 ft
67ft40ft
38 ft

Overall

30337

Females

9085

F18-39

9085

20K→Half

12.4 - 13.1 mi

Top 71%
45 ft26 ft
8ft27ft
20 ft

Overall

42318

Females

15349

F18-39

15349

Half→25K

13.1 - 15.5 mi

Top 68%
25 ft12 ft
50ft63ft
20 ft

Overall

40573

Females

14580

F18-39

14580

25K→30K

15.5 - 18.6 mi

Top 57%
12 ft35 ft
69ft46ft
28 ft

Overall

34215

Females

11796

F18-39

11796

30K→35K

18.6 - 21.8 mi

Top 46%
35 ft34 ft
87ft88ft
23 ft

Overall

27707

Females

9399

F18-39

9399

35K→40K

21.8 - 24.9 mi

Top 49%
34 ft17 ft
58ft75ft
31 ft

Overall

29098

Females

10579

F18-39

10579

40K→Finish

24.9 - 26.2 mi

Top 43%
17 ft13 ft
14ft18ft
13 ft

Overall

25908

Females

9100

F18-39

9100

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing