Alexandra Routledge

Bib: 74394 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
10:03/mi
31:12
49125
10K· 6.21 mi
10:29/mi
1:03:45
5081
15K· 9.32 mi
10:59/mi
1:37:51
4451
20K· 12.43 mi
10:45/mi
2:11:12
6740
Half· 13.10 mi
11:21/mi
2:18:49
27
25K· 15.53 mi
11:27/mi
2:46:41
5063
30K· 18.64 mi
13:11/mi
3:27:36
6946
35K· 21.75 mi
12:35/mi
4:06:39
8788
40K· 24.85 mi
12:13/mi
4:44:34
5875
Finish· 26.22 mi
11:06/mi
4:59:42
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
2:18:4910:36 /mi⚡ faster
2nd Half
2:40:5312:16 /mi+15.9%
Positive split — 15.9% slower in the second half
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
31:1210:033.11 mi31:12
10:03
-
10K
1:03:4510:163.10 mi32:33
10:29
+0:26
15K
1:37:5110:303.11 mi34:06
10:59
+0:30
20K
2:11:1210:343.11 mi33:21
10:45
-0:14
Half(13.10 mi)
2:18:4910:360.67 mi7:37
11:21
+0:36
25K
2:46:4110:442.43 mi27:52
11:27
+0:06
30K
3:27:3611:093.11 mi40:55
13:11
+1:44
35K
4:06:3911:213.11 mi39:03
12:35
-0:36
40K
4:44:3411:273.10 mi37:55
12:13
-0:22
Finish(26.22 mi)
4:59:4211:271.37 mi15:08
11:06
-1:07
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

10:03 /mi

Average Pace

11:26 /mi

Slowest Pace

13:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:37:06

32% of race

Time at Steady Pace

1:24:43

28% of race

Time at Slower Pace

1:57:53

39% of race

Average Pace: 11:26 /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 mi391411296412964414521433114331
10K3.10 mi40077-93613453-48913453-489410981404714047
15K3.11 mi40499-42213714-26113714-261414521433114331
20K3.11 mi40153+34613616+9813616+98397521368213682
Half(13.10 mi)0.67 mi40187-3413668-5213668-52416601495914959
25K2.43 mi39994+19313698-3013698-30398811419914199
30K3.11 mi41186-119214535-83714535-837452641754117541
35K3.11 mi40687+49914507+2814507+28383401452214522
40K3.10 mi40314+37314482+2514482+25369511429114291
Finish(26.22 mi)1.37 mi40045+26914389+9314389+93324641214812148

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
131 ft55 ft
49ft125ft
117 ft

Overall

41452

Females

14331

F18-39

14331

5K→10K

3.1 - 6.2 mi

Top 69%
55 ft24 ft
50ft81ft
45 ft

Overall

41098

Females

14047

F18-39

14047

10K→15K

6.2 - 9.3 mi

Top 69%
24 ft18 ft
44ft51ft
17 ft

Overall

41452

Females

14331

F18-39

14331

15K→20K

9.3 - 12.4 mi

Top 66%
18 ft45 ft
67ft40ft
38 ft

Overall

39752

Females

13682

F18-39

13682

20K→Half

12.4 - 13.1 mi

Top 70%
45 ft26 ft
8ft27ft
20 ft

Overall

41660

Females

14959

F18-39

14959

Half→25K

13.1 - 15.5 mi

Top 67%
25 ft12 ft
50ft63ft
20 ft

Overall

39881

Females

14199

F18-39

14199

25K→30K

15.5 - 18.6 mi

Top 76%
12 ft35 ft
69ft46ft
28 ft

Overall

45264

Females

17541

F18-39

17541

30K→35K

18.6 - 21.8 mi

Top 64%
35 ft34 ft
87ft88ft
23 ft

Overall

38340

Females

14522

F18-39

14522

35K→40K

21.8 - 24.9 mi

Top 62%
34 ft17 ft
58ft75ft
31 ft

Overall

36951

Females

14291

F18-39

14291

40K→Finish

24.9 - 26.2 mi

Top 54%
17 ft13 ft
14ft18ft
13 ft

Overall

32464

Females

12148

F18-39

12148

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing