Amy Crofts

Bib: 68507 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 43%
Masters (Masters Women)
#0 / 11371
Top 41%
Division (F40-44)
#0 / 3355
Top 48%
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
9:57/mi
30:54
49125
10K· 6.21 mi
10:03/mi
1:02:06
5081
15K· 9.32 mi
10:12/mi
1:33:46
4451
20K· 12.43 mi
10:11/mi
2:05:23
6740
Half· 13.10 mi
10:29/mi
2:12:25
27
25K· 15.53 mi
10:47/mi
2:38:40
5063
30K· 18.64 mi
11:04/mi
3:13:01
6946
35K· 21.75 mi
11:15/mi
3:47:58
8788
40K· 24.85 mi
11:34/mi
4:23:52
5875
Finish· 26.22 mi
11:00/mi
4:38:51
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
2:12:2510:07 /mi⚡ faster
2nd Half
2:26:2611:10 /mi+10.6%
Positive split — 10.6% slower in the second half
AI Race Performance Report

Amy'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
30:549:573.11 mi30:54
9:57
-
10K
1:02:0610:003.10 mi31:12
10:03
+0:06
15K
1:33:4610:043.11 mi31:40
10:12
+0:09
20K
2:05:2310:063.11 mi31:37
10:11
-0:01
Half(13.10 mi)
2:12:2510:070.67 mi7:02
10:29
+0:18
25K
2:38:4010:132.43 mi26:15
10:47
+0:18
30K
3:13:0110:223.11 mi34:21
11:04
+0:17
35K
3:47:5810:293.11 mi34:57
11:15
+0:11
40K
4:23:5210:373.10 mi35:54
11:34
+0:19
Finish(26.22 mi)
4:38:5110:391.37 mi14:59
11:00
-0:34
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Amy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:57 /mi

Average Pace

10:39 /mi

Slowest Pace

11:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:38:40

57% of race

Time at Steady Pace

2:00:11

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:38 /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 mi380381241912419345551081910819
10K3.10 mi37328+71012061+35812061+358368551185911859
15K3.11 mi36249+107911562+49911562+499345551081910819
20K3.11 mi35813+43611436+12611436+126351181134911349
Half(13.10 mi)0.67 mi35693+12011404+3211404+32346451131711317
25K2.43 mi35514+17911441-3711441-37353801191111911
30K3.11 mi34914+60011362+7911362+79330391122111221
35K3.11 mi33890+102411134+22811134+228299731049110491
40K3.10 mi33525+36511198-6411198-64321191196511965
Finish(26.22 mi)1.37 mi33351+17411192+611192+6313741165111651

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
131 ft55 ft
49ft125ft
117 ft

Overall

34555

Females

10819

F40-44

10819

5K→10K

3.1 - 6.2 mi

Top 62%
55 ft24 ft
50ft81ft
45 ft

Overall

36855

Females

11859

F40-44

11859

10K→15K

6.2 - 9.3 mi

Top 58%
24 ft18 ft
44ft51ft
17 ft

Overall

34555

Females

10819

F40-44

10819

15K→20K

9.3 - 12.4 mi

Top 59%
18 ft45 ft
67ft40ft
38 ft

Overall

35118

Females

11349

F40-44

11349

20K→Half

12.4 - 13.1 mi

Top 58%
45 ft26 ft
8ft27ft
20 ft

Overall

34645

Females

11317

F40-44

11317

Half→25K

13.1 - 15.5 mi

Top 59%
25 ft12 ft
50ft63ft
20 ft

Overall

35380

Females

11911

F40-44

11911

25K→30K

15.5 - 18.6 mi

Top 55%
12 ft35 ft
69ft46ft
28 ft

Overall

33039

Females

11221

F40-44

11221

30K→35K

18.6 - 21.8 mi

Top 50%
35 ft34 ft
87ft88ft
23 ft

Overall

29973

Females

10491

F40-44

10491

35K→40K

21.8 - 24.9 mi

Top 54%
34 ft17 ft
58ft75ft
31 ft

Overall

32119

Females

11965

F40-44

11965

40K→Finish

24.9 - 26.2 mi

Top 52%
17 ft13 ft
14ft18ft
13 ft

Overall

31374

Females

11651

F40-44

11651

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing