Leanne Byard

Bib: 50540 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 9%
Gender (Female)
#0 / 26115
Top 3%
Masters (Masters Women)
#0 / 11371
Top 2%
Division (F40-44)
#0 / 3355
Top 3%
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
7:14/mi
22:26
49125
10K· 6.21 mi
7:29/mi
45:39
5081
15K· 9.32 mi
7:36/mi
1:09:13
4451
20K· 12.43 mi
7:25/mi
1:32:15
6740
Half· 13.10 mi
7:22/mi
1:37:11
27
25K· 15.53 mi
7:14/mi
1:54:48
5063
30K· 18.64 mi
7:25/mi
2:17:48
6946
35K· 21.75 mi
7:27/mi
2:40:55
8788
40K· 24.85 mi
7:11/mi
3:03:12
5875
Finish· 26.22 mi
7:00/mi
3:12:44
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
1:37:117:26 /mi+1.7%
2nd Half
1:35:337:17 /mi✓ faster
Negative split — 1.7% faster in the second half
AI Race Performance Report

Leanne'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
22:267:143.11 mi22:26
7:14
-
10K
45:397:213.10 mi23:13
7:29
+0:15
15K
1:09:137:263.11 mi23:34
7:36
+0:07
20K
1:32:157:263.11 mi23:02
7:25
-0:11
Half(13.10 mi)
1:37:117:260.67 mi4:56
7:22
-0:03
25K
1:54:487:242.43 mi17:37
7:14
-0:08
30K
2:17:487:243.11 mi23:00
7:25
+0:11
35K
2:40:557:243.11 mi23:07
7:27
+0:02
40K
3:03:127:233.10 mi22:17
7:11
-0:16
Finish(26.22 mi)
3:12:447:221.37 mi9:32
7:00
-0:11
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Leanne's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:00 /mi

Average Pace

7:21 /mi

Slowest Pace

7:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:11:52

37% of race

Time at Steady Pace

2:00:52

63% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:21 /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 mi6997960960775412041204
10K3.10 mi7552-5551130-1701130-170811212951295
15K3.11 mi7584-321146-161146-16775412041204
20K3.11 mi7588-41145+11145+1776212121212
Half(13.10 mi)0.67 mi7509+791124+211124+216098738738
25K2.43 mi7159+3501042+821042+825814702702
30K3.11 mi6725+434947+95947+955456676676
35K3.11 mi6286+439875+72875+724750609609
40K3.10 mi5631+655743+132743+1323339363363
Finish(26.22 mi)1.37 mi5376+255684+59684+592809322322

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
131 ft55 ft
49ft125ft
117 ft

Overall

7754

Females

1204

F40-44

1204

5K→10K

3.1 - 6.2 mi

Top 14%
55 ft24 ft
50ft81ft
45 ft

Overall

8112

Females

1295

F40-44

1295

10K→15K

6.2 - 9.3 mi

Top 13%
24 ft18 ft
44ft51ft
17 ft

Overall

7754

Females

1204

F40-44

1204

15K→20K

9.3 - 12.4 mi

Top 13%
18 ft45 ft
67ft40ft
38 ft

Overall

7762

Females

1212

F40-44

1212

20K→Half

12.4 - 13.1 mi

Top 10%
45 ft26 ft
8ft27ft
20 ft

Overall

6098

Females

738

F40-44

738

Half→25K

13.1 - 15.5 mi

Top 10%
25 ft12 ft
50ft63ft
20 ft

Overall

5814

Females

702

F40-44

702

25K→30K

15.5 - 18.6 mi

Top 9%
12 ft35 ft
69ft46ft
28 ft

Overall

5456

Females

676

F40-44

676

30K→35K

18.6 - 21.8 mi

Top 8%
35 ft34 ft
87ft88ft
23 ft

Overall

4750

Females

609

F40-44

609

35K→40K

21.8 - 24.9 mi

Top 6%
34 ft17 ft
58ft75ft
31 ft

Overall

3339

Females

363

F40-44

363

40K→Finish

24.9 - 26.2 mi

Top 5%
17 ft13 ft
14ft18ft
13 ft

Overall

2809

Females

322

F40-44

322

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing