Louisa Bellamy

Bib: 41132 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 15%
Gender (Female)
#0 / 26115
Top 7%
Masters (Masters Women)
#0 / 11371
Top 5%
Division (F40-44)
#0 / 3355
Top 9%
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
7:40/mi
23:49
49125
10K· 6.21 mi
7:47/mi
47:58
5081
15K· 9.32 mi
7:53/mi
1:12:26
4451
20K· 12.43 mi
7:47/mi
1:36:36
6740
Half· 13.10 mi
8:02/mi
1:41:59
27
25K· 15.53 mi
7:53/mi
2:01:09
5063
30K· 18.64 mi
8:02/mi
2:26:06
6946
35K· 21.75 mi
8:11/mi
2:51:30
8788
40K· 24.85 mi
8:15/mi
3:17:05
5875
Finish· 26.22 mi
8:07/mi
3:28:08
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
1:41:597:48 /mi⚡ faster
2nd Half
1:46:098:06 /mi+4.1%
Positive split — 4.1% slower in the second half
AI Race Performance Report

Louisa'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
23:497:403.11 mi23:49
7:40
-
10K
47:587:443.10 mi24:09
7:47
+0:07
15K
1:12:267:473.11 mi24:28
7:53
+0:06
20K
1:36:367:473.11 mi24:10
7:47
-0:06
Half(13.10 mi)
1:41:597:480.67 mi5:23
8:02
+0:15
25K
2:01:097:482.43 mi19:10
7:53
-0:09
30K
2:26:067:513.11 mi24:57
8:02
+0:09
35K
2:51:307:543.11 mi25:24
8:11
+0:09
40K
3:17:057:563.10 mi25:35
8:15
+0:04
Finish(26.22 mi)
3:28:087:571.37 mi11:03
8:07
-0:08
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Louisa's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:40 /mi

Average Pace

7:57 /mi

Slowest Pace

8:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26:06

70% of race

Time at Steady Pace

1:02:02

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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 mi1048320672067987918761876
10K3.10 mi10472+112078-112078-111057221212121
15K3.11 mi10241+2312000+782000+78987918761876
20K3.11 mi10256-152022-222022-221056521282128
Half(13.10 mi)0.67 mi10275-192027-52027-51100322622262
25K2.43 mi10155+1202005+222005+221011720642064
30K3.11 mi9915+2401965+401965+40939919101910
35K3.11 mi9548+3671915+501915+50871118681868
40K3.10 mi9223+3251900+151900+15839319991999
Finish(26.22 mi)1.37 mi9116+1071907-71907-7828220512051

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
131 ft55 ft
49ft125ft
117 ft

Overall

9879

Females

1876

F40-44

1876

5K→10K

3.1 - 6.2 mi

Top 18%
55 ft24 ft
50ft81ft
45 ft

Overall

10572

Females

2121

F40-44

2121

10K→15K

6.2 - 9.3 mi

Top 17%
24 ft18 ft
44ft51ft
17 ft

Overall

9879

Females

1876

F40-44

1876

15K→20K

9.3 - 12.4 mi

Top 18%
18 ft45 ft
67ft40ft
38 ft

Overall

10565

Females

2128

F40-44

2128

20K→Half

12.4 - 13.1 mi

Top 18%
45 ft26 ft
8ft27ft
20 ft

Overall

11003

Females

2262

F40-44

2262

Half→25K

13.1 - 15.5 mi

Top 17%
25 ft12 ft
50ft63ft
20 ft

Overall

10117

Females

2064

F40-44

2064

25K→30K

15.5 - 18.6 mi

Top 16%
12 ft35 ft
69ft46ft
28 ft

Overall

9399

Females

1910

F40-44

1910

30K→35K

18.6 - 21.8 mi

Top 15%
35 ft34 ft
87ft88ft
23 ft

Overall

8711

Females

1868

F40-44

1868

35K→40K

21.8 - 24.9 mi

Top 14%
34 ft17 ft
58ft75ft
31 ft

Overall

8393

Females

1999

F40-44

1999

40K→Finish

24.9 - 26.2 mi

Top 14%
17 ft13 ft
14ft18ft
13 ft

Overall

8282

Females

2051

F40-44

2051

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing