Lucy Radley

Bib: 65025 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
10:46/mi
33:25
49125
10K· 6.21 mi
11:51/mi
1:10:13
5081
15K· 9.32 mi
13:07/mi
1:50:57
4451
20K· 12.43 mi
13:20/mi
2:32:22
6740
Half· 13.10 mi
14:04/mi
2:41:48
27
25K· 15.53 mi
14:18/mi
3:16:36
5063
30K· 18.64 mi
15:05/mi
4:03:26
6946
35K· 21.75 mi
14:16/mi
4:47:45
8788
40K· 24.85 mi
14:07/mi
5:31:35
5875
Finish· 26.22 mi
12:48/mi
5:49:02
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
2:41:4812:22 /mi⚡ faster
2nd Half
3:07:1414:17 /mi+15.7%
Positive split — 15.7% slower in the second half
AI Race Performance Report

Lucy'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
33:2510:463.11 mi33:25
10:46
-
10K
1:10:1311:193.10 mi36:48
11:51
+1:05
15K
1:50:5711:553.11 mi40:44
13:07
+1:16
20K
2:32:2212:163.11 mi41:25
13:20
+0:13
Half(13.10 mi)
2:41:4812:220.67 mi9:26
14:04
+0:44
25K
3:16:3612:402.43 mi34:48
14:18
+0:14
30K
4:03:2613:043.11 mi46:50
15:05
+0:47
35K
4:47:4513:143.11 mi44:19
14:16
-0:49
40K
5:31:3513:213.10 mi43:50
14:07
-0:09
Finish(26.22 mi)
5:49:0213:201.37 mi17:27
12:48
-1:19
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Lucy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:46 /mi

Average Pace

13:19 /mi

Slowest Pace

15:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:49:49

49% of race

Time at Steady Pace

2:12:23

38% of race

Time at Slower Pace

46:50

13% of race

Average Pace: 13:19 /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 mi462631696316963532052152021520
10K3.10 mi49102-283918705-174218705-1742511652007820078
15K3.11 mi50927-182519903-119819903-1198532052152021520
20K3.11 mi51618-69120445-54220445-542529452153821538
Half(13.10 mi)0.67 mi51752-13420540-9520540-95537582224422244
25K2.43 mi51829-7720670-13020670-130520872119021190
30K3.11 mi52104-27520938-26820938-268529342190521905
35K3.11 mi51518+58620651+28720651+287474001920719207
40K3.10 mi51299+21920599+5220599+52487352010320103
Finish(26.22 mi)1.37 mi51028+27120476+12320476+123452901828918289

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
131 ft55 ft
49ft125ft
117 ft

Overall

53205

Females

21520

F18-39

21520

5K→10K

3.1 - 6.2 mi

Top 86%
55 ft24 ft
50ft81ft
45 ft

Overall

51165

Females

20078

F18-39

20078

10K→15K

6.2 - 9.3 mi

Top 89%
24 ft18 ft
44ft51ft
17 ft

Overall

53205

Females

21520

F18-39

21520

15K→20K

9.3 - 12.4 mi

Top 89%
18 ft45 ft
67ft40ft
38 ft

Overall

52945

Females

21538

F18-39

21538

20K→Half

12.4 - 13.1 mi

Top 90%
45 ft26 ft
8ft27ft
20 ft

Overall

53758

Females

22244

F18-39

22244

Half→25K

13.1 - 15.5 mi

Top 87%
25 ft12 ft
50ft63ft
20 ft

Overall

52087

Females

21190

F18-39

21190

25K→30K

15.5 - 18.6 mi

Top 89%
12 ft35 ft
69ft46ft
28 ft

Overall

52934

Females

21905

F18-39

21905

30K→35K

18.6 - 21.8 mi

Top 79%
35 ft34 ft
87ft88ft
23 ft

Overall

47400

Females

19207

F18-39

19207

35K→40K

21.8 - 24.9 mi

Top 82%
34 ft17 ft
58ft75ft
31 ft

Overall

48735

Females

20103

F18-39

20103

40K→Finish

24.9 - 26.2 mi

Top 76%
17 ft13 ft
14ft18ft
13 ft

Overall

45290

Females

18289

F18-39

18289

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing