Alison Bell

Bib: 61011 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
10:08/mi
31:27
49125
10K· 6.21 mi
11:02/mi
1:05:42
5081
15K· 9.32 mi
13:24/mi
1:47:19
4451
20K· 12.43 mi
13:45/mi
2:30:00
6740
Half· 13.10 mi
17:22/mi
2:41:39
27
25K· 15.53 mi
17:11/mi
3:23:29
5063
30K· 18.64 mi
16:46/mi
4:15:32
6946
35K· 21.75 mi
19:15/mi
5:15:19
8788
40K· 24.85 mi
17:17/mi
6:08:59
5875
Finish· 26.22 mi
14:51/mi
6:29:14
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
2:41:3912:21 /mi⚡ faster
2nd Half
3:47:3517:21 /mi+40.8%
Positive split — 40.8% slower in the second half
AI Race Performance Report

Alison'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
31:2710:083.11 mi31:27
10:08
-
10K
1:05:4210:353.10 mi34:15
11:02
+0:54
15K
1:47:1911:313.11 mi41:37
13:24
+2:22
20K
2:30:0012:053.11 mi42:41
13:45
+0:21
Half(13.10 mi)
2:41:3912:210.67 mi11:39
17:22
+3:37
25K
3:23:2913:062.43 mi41:50
17:11
-0:11
30K
4:15:3213:433.11 mi52:03
16:46
-0:25
35K
5:15:1914:303.11 mi59:47
19:15
+2:29
40K
6:08:5914:513.10 mi53:40
17:17
-1:58
Finish(26.22 mi)
6:29:1414:521.37 mi20:15
14:51
-2:26
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alison's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

14:51 /mi

Slowest Pace

19:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50:15

44% of race

Time at Steady Pace

2:39:12

41% of race

Time at Slower Pace

59:47

15% of race

Average Pace: 14:51 /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 mi400371342313423541272213822138
10K3.10 mi43069-303215097-167415097-1674457521672416724
15K3.11 mi48700-563118475-337818475-3378541272213822138
20K3.11 mi50696-199619840-136519840-1365540952228922289
Half(13.10 mi)0.67 mi51709-101320510-67020510-670586302536025360
25K2.43 mi53442-173321722-121221722-1212574412450724507
30K3.11 mi54317-87522329-60722329-607566232408324083
35K3.11 mi55660-134323261-93223261-932587182548925489
40K3.10 mi56112-45223606-34523606-345574972477024770
Finish(26.22 mi)1.37 mi56047+6523587+1923587+19539842286222862

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
131 ft55 ft
49ft125ft
117 ft

Overall

54127

Females

22138

F18-39

22138

5K→10K

3.1 - 6.2 mi

Top 77%
55 ft24 ft
50ft81ft
45 ft

Overall

45752

Females

16724

F18-39

16724

10K→15K

6.2 - 9.3 mi

Top 91%
24 ft18 ft
44ft51ft
17 ft

Overall

54127

Females

22138

F18-39

22138

15K→20K

9.3 - 12.4 mi

Top 90%
18 ft45 ft
67ft40ft
38 ft

Overall

54095

Females

22289

F18-39

22289

20K→Half

12.4 - 13.1 mi

Top 98%
45 ft26 ft
8ft27ft
20 ft

Overall

58630

Females

25360

F18-39

25360

Half→25K

13.1 - 15.5 mi

Top 96%
25 ft12 ft
50ft63ft
20 ft

Overall

57441

Females

24507

F18-39

24507

25K→30K

15.5 - 18.6 mi

Top 95%
12 ft35 ft
69ft46ft
28 ft

Overall

56623

Females

24083

F18-39

24083

30K→35K

18.6 - 21.8 mi

Top 98%
35 ft34 ft
87ft88ft
23 ft

Overall

58718

Females

25489

F18-39

25489

35K→40K

21.8 - 24.9 mi

Top 96%
34 ft17 ft
58ft75ft
31 ft

Overall

57497

Females

24770

F18-39

24770

40K→Finish

24.9 - 26.2 mi

Top 90%
17 ft13 ft
14ft18ft
13 ft

Overall

53984

Females

22862

F18-39

22862

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing