Bethany Aliwell

Bib: 24521 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
11:39/mi
36:11
49125
10K· 6.21 mi
11:54/mi
1:13:09
5081
15K· 9.32 mi
13:07/mi
1:53:51
4451
20K· 12.43 mi
15:10/mi
2:40:56
6740
Half· 13.10 mi
13:58/mi
2:50:18
27
25K· 15.53 mi
14:04/mi
3:24:32
5063
30K· 18.64 mi
15:14/mi
4:11:51
6946
35K· 21.75 mi
14:07/mi
4:55:42
8788
40K· 24.85 mi
14:36/mi
5:41:02
5875
Finish· 26.22 mi
13:45/mi
5:59:46
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
2:50:1813:01 /mi⚡ faster
2nd Half
3:09:2814:27 /mi+11.3%
Positive split — 11.3% slower in the second half
AI Race Performance Report

Bethany'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
36:1111:393.11 mi36:11
11:39
-
10K
1:13:0911:473.10 mi36:58
11:54
+0:15
15K
1:53:5112:133.11 mi40:42
13:07
+1:13
20K
2:40:5612:573.11 mi47:05
15:10
+2:03
Half(13.10 mi)
2:50:1813:010.67 mi9:22
13:58
-1:12
25K
3:24:3213:102.43 mi34:14
14:04
+0:06
30K
4:11:5113:313.11 mi47:19
15:14
+1:10
35K
4:55:4213:363.11 mi43:51
14:07
-1:07
40K
5:41:0213:443.10 mi45:20
14:36
+0:29
Finish(26.22 mi)
5:59:4613:441.37 mi18:44
13:45
-0:51
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Bethany's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:39 /mi

Average Pace

13:44 /mi

Slowest Pace

15:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:53:51

32% of race

Time at Steady Pace

2:31:31

42% of race

Time at Slower Pace

1:34:24

26% of race

Average Pace: 13:43 /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 mi525002086720867531692149621496
10K3.10 mi51896+60420511+35620511+356514212024720247
15K3.11 mi52420-52420902-39120902-391531692149621496
20K3.11 mi54234-181422158-125622158-1256569872414924149
Half(13.10 mi)0.67 mi54193+4122161-322161-3534882206622066
25K2.43 mi53669+52421873+28821873+288513902078220782
30K3.11 mi53667+221932-5921932-59533822218022180
35K3.11 mi52880+78721518+41421518+414466791882618826
40K3.10 mi52797+8321525-721525-7510152128821288
Finish(26.22 mi)1.37 mi52727+7021510+1521510+15501652085420854

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
131 ft55 ft
49ft125ft
117 ft

Overall

53169

Females

21496

F18-39

21496

5K→10K

3.1 - 6.2 mi

Top 86%
55 ft24 ft
50ft81ft
45 ft

Overall

51421

Females

20247

F18-39

20247

10K→15K

6.2 - 9.3 mi

Top 89%
24 ft18 ft
44ft51ft
17 ft

Overall

53169

Females

21496

F18-39

21496

15K→20K

9.3 - 12.4 mi

Top 95%
18 ft45 ft
67ft40ft
38 ft

Overall

56987

Females

24149

F18-39

24149

20K→Half

12.4 - 13.1 mi

Top 89%
45 ft26 ft
8ft27ft
20 ft

Overall

53488

Females

22066

F18-39

22066

Half→25K

13.1 - 15.5 mi

Top 86%
25 ft12 ft
50ft63ft
20 ft

Overall

51390

Females

20782

F18-39

20782

25K→30K

15.5 - 18.6 mi

Top 89%
12 ft35 ft
69ft46ft
28 ft

Overall

53382

Females

22180

F18-39

22180

30K→35K

18.6 - 21.8 mi

Top 78%
35 ft34 ft
87ft88ft
23 ft

Overall

46679

Females

18826

F18-39

18826

35K→40K

21.8 - 24.9 mi

Top 85%
34 ft17 ft
58ft75ft
31 ft

Overall

51015

Females

21288

F18-39

21288

40K→Finish

24.9 - 26.2 mi

Top 84%
17 ft13 ft
14ft18ft
13 ft

Overall

50165

Females

20854

F18-39

20854

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing