Alexandra Clements

Bib: 71344 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
11:50/mi
36:45
49125
10K· 6.21 mi
11:31/mi
1:12:29
5081
15K· 9.32 mi
11:53/mi
1:49:23
4451
20K· 12.43 mi
11:11/mi
2:24:05
6740
Half· 13.10 mi
12:24/mi
2:32:24
27
25K· 15.53 mi
11:38/mi
3:00:42
5063
30K· 18.64 mi
11:36/mi
3:36:42
6946
35K· 21.75 mi
11:43/mi
4:13:05
8788
40K· 24.85 mi
11:23/mi
4:48:26
5875
Finish· 26.22 mi
10:59/mi
5:03:24
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
2:32:2411:39 /mi⚖️ balanced
2nd Half
2:31:0011:31 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Alexandra'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
36:4511:503.11 mi36:45
11:50
-
10K
1:12:2911:403.10 mi35:44
11:31
-0:19
15K
1:49:2311:453.11 mi36:54
11:53
+0:22
20K
2:24:0511:363.11 mi34:42
11:11
-0:42
Half(13.10 mi)
2:32:2411:390.67 mi8:19
12:24
+1:13
25K
3:00:4211:382.43 mi28:18
11:38
-0:46
30K
3:36:4211:383.11 mi36:00
11:36
-0:02
35K
4:13:0511:393.11 mi36:23
11:43
+0:07
40K
4:48:2611:373.10 mi35:21
11:23
-0:20
Finish(26.22 mi)
5:03:2411:351.37 mi14:58
10:59
-0:24
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alexandra's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:59 /mi

Average Pace

11:35 /mi

Slowest Pace

12:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:55:05

97% of race

Time at Steady Pace

8:19

3% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:34 /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 mi533602144721447478221803118031
10K3.10 mi51344+201620121+132620121+1326491951879018790
15K3.11 mi50007+133719313+80819313+808478221803118031
20K3.11 mi48157+185018236+107718236+1077429771547515475
Half(13.10 mi)0.67 mi48114+4318240-418240-4476671845318453
25K2.43 mi46681+143317481+75917481+759409861479514795
30K3.11 mi44739+194216473+100816473+1008365411297712977
35K3.11 mi42812+192715639+83415639+834329831192911929
40K3.10 mi41446+136615075+56415075+564307801134611346
Finish(26.22 mi)1.37 mi41025+42114904+17114904+171313661164311643

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
131 ft55 ft
49ft125ft
117 ft

Overall

47822

Females

18031

F40-44

18031

5K→10K

3.1 - 6.2 mi

Top 82%
55 ft24 ft
50ft81ft
45 ft

Overall

49195

Females

18790

F40-44

18790

10K→15K

6.2 - 9.3 mi

Top 80%
24 ft18 ft
44ft51ft
17 ft

Overall

47822

Females

18031

F40-44

18031

15K→20K

9.3 - 12.4 mi

Top 72%
18 ft45 ft
67ft40ft
38 ft

Overall

42977

Females

15475

F40-44

15475

20K→Half

12.4 - 13.1 mi

Top 80%
45 ft26 ft
8ft27ft
20 ft

Overall

47667

Females

18453

F40-44

18453

Half→25K

13.1 - 15.5 mi

Top 69%
25 ft12 ft
50ft63ft
20 ft

Overall

40986

Females

14795

F40-44

14795

25K→30K

15.5 - 18.6 mi

Top 61%
12 ft35 ft
69ft46ft
28 ft

Overall

36541

Females

12977

F40-44

12977

30K→35K

18.6 - 21.8 mi

Top 55%
35 ft34 ft
87ft88ft
23 ft

Overall

32983

Females

11929

F40-44

11929

35K→40K

21.8 - 24.9 mi

Top 51%
34 ft17 ft
58ft75ft
31 ft

Overall

30780

Females

11346

F40-44

11346

40K→Finish

24.9 - 26.2 mi

Top 52%
17 ft13 ft
14ft18ft
13 ft

Overall

31366

Females

11643

F40-44

11643

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing