Louise Cracknell

Bib: 45654 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 46%
Gender (Female)
#0 / 26115
Top 33%
Masters (Masters Women)
#0 / 11371
Top 31%
Division (F40-44)
#0 / 3355
Top 38%
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
8:24/mi
26:04
49125
10K· 6.21 mi
8:33/mi
52:35
5081
15K· 9.32 mi
8:53/mi
1:20:09
4451
20K· 12.43 mi
8:48/mi
1:47:27
6740
Half· 13.10 mi
9:48/mi
1:54:01
27
25K· 15.53 mi
9:12/mi
2:16:25
5063
30K· 18.64 mi
10:37/mi
2:49:22
6946
35K· 21.75 mi
12:33/mi
3:28:19
8788
40K· 24.85 mi
12:26/mi
4:06:54
5875
Finish· 26.22 mi
11:19/mi
4:22:20
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
1:54:018:43 /mi⚡ faster
2nd Half
2:28:1911:19 /mi+30.1%
Positive split — 30.1% slower in the second half
AI Race Performance Report

Louise'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
26:048:243.11 mi26:04
8:24
-
10K
52:358:283.10 mi26:31
8:33
+0:09
15K
1:20:098:363.11 mi27:34
8:53
+0:20
20K
1:47:278:393.11 mi27:18
8:48
-0:05
Half(13.10 mi)
1:54:018:430.67 mi6:34
9:48
+1:00
25K
2:16:258:472.43 mi22:24
9:12
-0:36
30K
2:49:229:063.11 mi32:57
10:37
+1:25
35K
3:28:199:353.11 mi38:57
12:33
+1:56
40K
4:06:549:573.10 mi38:35
12:26
-0:07
Finish(26.22 mi)
4:22:2010:011.37 mi15:26
11:19
-1:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Louise's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:24 /mi

Average Pace

10:01 /mi

Slowest Pace

12:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:47:27

41% of race

Time at Steady Pace

28:58

11% of race

Time at Slower Pace

2:05:55

48% of race

Average Pace: 10:00 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi18569470347032001251835183
10K3.10 mi18578-94738-354738-351875248164816
15K3.11 mi18937-3594859-1214859-1212001251835183
20K3.11 mi19425-4885013-1545013-1542102455895589
Half(13.10 mi)0.67 mi19900-4755168-1555168-1552874085408540
25K2.43 mi20251-3515329-1615329-1612280964016401
30K3.11 mi22473-22226201-8726201-8722993097479747
35K3.11 mi25767-32947643-14427643-1442381531442714427
40K3.10 mi27432-16658553-9108553-910384181500715007
Finish(26.22 mi)1.37 mi27671-2398717-1648717-164343631303213032

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
131 ft55 ft
49ft125ft
117 ft

Overall

20012

Females

5183

F40-44

5183

5K→10K

3.1 - 6.2 mi

Top 31%
55 ft24 ft
50ft81ft
45 ft

Overall

18752

Females

4816

F40-44

4816

10K→15K

6.2 - 9.3 mi

Top 33%
24 ft18 ft
44ft51ft
17 ft

Overall

20012

Females

5183

F40-44

5183

15K→20K

9.3 - 12.4 mi

Top 35%
18 ft45 ft
67ft40ft
38 ft

Overall

21024

Females

5589

F40-44

5589

20K→Half

12.4 - 13.1 mi

Top 48%
45 ft26 ft
8ft27ft
20 ft

Overall

28740

Females

8540

F40-44

8540

Half→25K

13.1 - 15.5 mi

Top 38%
25 ft12 ft
50ft63ft
20 ft

Overall

22809

Females

6401

F40-44

6401

25K→30K

15.5 - 18.6 mi

Top 50%
12 ft35 ft
69ft46ft
28 ft

Overall

29930

Females

9747

F40-44

9747

30K→35K

18.6 - 21.8 mi

Top 64%
35 ft34 ft
87ft88ft
23 ft

Overall

38153

Females

14427

F40-44

14427

35K→40K

21.8 - 24.9 mi

Top 64%
34 ft17 ft
58ft75ft
31 ft

Overall

38418

Females

15007

F40-44

15007

40K→Finish

24.9 - 26.2 mi

Top 57%
17 ft13 ft
14ft18ft
13 ft

Overall

34363

Females

13032

F40-44

13032

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing