Amy Bamforth

Bib: 37219 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 45%
Masters (Masters Women)
#0 / 11371
Top 43%
Division (F40-44)
#0 / 3355
Top 50%
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
10:37/mi
32:57
49125
10K· 6.21 mi
10:30/mi
1:05:33
5081
15K· 9.32 mi
10:53/mi
1:39:19
4451
20K· 12.43 mi
10:37/mi
2:12:18
6740
Half· 13.10 mi
10:43/mi
2:19:29
27
25K· 15.53 mi
10:52/mi
2:45:55
5063
30K· 18.64 mi
10:47/mi
3:19:25
6946
35K· 21.75 mi
11:07/mi
3:53:55
8788
40K· 24.85 mi
10:56/mi
4:27:51
5875
Finish· 26.22 mi
11:06/mi
4:42:59
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
2:19:2910:39 /mi⚡ faster
2nd Half
2:23:3010:57 /mi+2.9%
Positive split — 2.9% 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
32:5710:373.11 mi32:57
10:37
-
10K
1:05:3310:333.10 mi32:36
10:30
-0:07
15K
1:39:1910:403.11 mi33:46
10:53
+0:23
20K
2:12:1810:393.11 mi32:59
10:37
-0:16
Half(13.10 mi)
2:19:2910:390.67 mi7:11
10:43
+0:06
25K
2:45:5510:412.43 mi26:26
10:52
+0:09
30K
3:19:2510:423.11 mi33:30
10:47
-0:05
35K
3:53:5510:463.11 mi34:30
11:07
+0:20
40K
4:27:5110:473.10 mi33:56
10:56
-0:11
Finish(26.22 mi)
4:42:5910:491.37 mi15:08
11:06
+0:10
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

10:30 /mi

Average Pace

10:48 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:53:21

82% of race

Time at Steady Pace

49:38

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:48 /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 mi447901610616106405621383213832
10K3.10 mi42821+196914947+115914947+1159412411412714127
15K3.11 mi41905+91614473+47414473+474405621383213832
20K3.11 mi40949+95614032+44114032+441388111320113201
Half(13.10 mi)0.67 mi40656+29313915+11713915+117366831230312303
25K2.43 mi39614+104213499+41613499+416359991220912209
30K3.11 mi37785+182912754+74512754+745312011035110351
35K3.11 mi36240+154512210+54412210+544290661003010030
40K3.10 mi34932+130811824+38611824+3862739898209820
Finish(26.22 mi)1.37 mi34704+22811788+3611788+36324491213312133

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
131 ft55 ft
49ft125ft
117 ft

Overall

40562

Females

13832

F40-44

13832

5K→10K

3.1 - 6.2 mi

Top 69%
55 ft24 ft
50ft81ft
45 ft

Overall

41241

Females

14127

F40-44

14127

10K→15K

6.2 - 9.3 mi

Top 68%
24 ft18 ft
44ft51ft
17 ft

Overall

40562

Females

13832

F40-44

13832

15K→20K

9.3 - 12.4 mi

Top 65%
18 ft45 ft
67ft40ft
38 ft

Overall

38811

Females

13201

F40-44

13201

20K→Half

12.4 - 13.1 mi

Top 61%
45 ft26 ft
8ft27ft
20 ft

Overall

36683

Females

12303

F40-44

12303

Half→25K

13.1 - 15.5 mi

Top 60%
25 ft12 ft
50ft63ft
20 ft

Overall

35999

Females

12209

F40-44

12209

25K→30K

15.5 - 18.6 mi

Top 52%
12 ft35 ft
69ft46ft
28 ft

Overall

31201

Females

10351

F40-44

10351

30K→35K

18.6 - 21.8 mi

Top 49%
35 ft34 ft
87ft88ft
23 ft

Overall

29066

Females

10030

F40-44

10030

35K→40K

21.8 - 24.9 mi

Top 46%
34 ft17 ft
58ft75ft
31 ft

Overall

27398

Females

9820

F40-44

9820

40K→Finish

24.9 - 26.2 mi

Top 54%
17 ft13 ft
14ft18ft
13 ft

Overall

32449

Females

12133

F40-44

12133

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing