Alison Walker

Bib: 67278 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
14:26/mi
44:50
49125
10K· 6.21 mi
15:21/mi
1:32:31
5081
15K· 9.32 mi
17:10/mi
2:25:49
4451
20K· 12.43 mi
17:08/mi
3:19:02
6740
Half· 13.10 mi
17:36/mi
3:30:50
27
25K· 15.53 mi
18:08/mi
4:14:59
5063
30K· 18.64 mi
19:09/mi
5:14:27
6946
35K· 21.75 mi
19:14/mi
6:14:12
8788
40K· 24.85 mi
19:03/mi
7:13:23
5875
Finish· 26.22 mi
18:03/mi
7:38:00
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
3:30:5016:06 /mi⚡ faster
2nd Half
4:07:1018:51 /mi+17.2%
Positive split — 17.2% 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
44:5014:263.11 mi44:50
14:26
-
10K
1:32:3114:543.10 mi47:41
15:21
+0:55
15K
2:25:4915:393.11 mi53:18
17:10
+1:49
20K
3:19:0216:013.11 mi53:13
17:08
-0:02
Half(13.10 mi)
3:30:5016:060.67 mi11:48
17:36
+0:28
25K
4:14:5916:252.43 mi44:09
18:08
+0:32
30K
5:14:2716:533.11 mi59:28
19:09
+1:01
35K
6:14:1217:133.11 mi59:45
19:14
+0:05
40K
7:13:2317:273.10 mi59:11
19:03
-0:11
Finish(26.22 mi)
7:38:0017:291.37 mi24:37
18:03
-1:00
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

14:26 /mi

Average Pace

17:29 /mi

Slowest Pace

19:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:19:02

43% of race

Time at Steady Pace

1:20:34

18% of race

Time at Slower Pace

2:58:24

39% of race

Average Pace: 17:28 /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 mi588942546125461592242570725707
10K3.10 mi58908-1425464-325464-3588182540025400
15K3.11 mi59099-19125601-13725601-137592242570725707
20K3.11 mi59094+525596+525596+5588182542925429
Half(13.10 mi)0.67 mi59091+325592+425592+4587612545225452
25K2.43 mi59041+5025556+3625556+36582422502925029
30K3.11 mi59109-6825616-6025616-60588932554725547
35K3.11 mi59122-1325627-1125627-11587092548325483
40K3.10 mi59147-2525650-2325650-23589072557525575
Finish(26.22 mi)1.37 mi59133+1425643+725643+7585382539425394

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
131 ft55 ft
49ft125ft
117 ft

Overall

59224

Females

25707

F40-44

25707

5K→10K

3.1 - 6.2 mi

Top 98%
55 ft24 ft
50ft81ft
45 ft

Overall

58818

Females

25400

F40-44

25400

10K→15K

6.2 - 9.3 mi

Top 99%
24 ft18 ft
44ft51ft
17 ft

Overall

59224

Females

25707

F40-44

25707

15K→20K

9.3 - 12.4 mi

Top 98%
18 ft45 ft
67ft40ft
38 ft

Overall

58818

Females

25429

F40-44

25429

20K→Half

12.4 - 13.1 mi

Top 98%
45 ft26 ft
8ft27ft
20 ft

Overall

58761

Females

25452

F40-44

25452

Half→25K

13.1 - 15.5 mi

Top 97%
25 ft12 ft
50ft63ft
20 ft

Overall

58242

Females

25029

F40-44

25029

25K→30K

15.5 - 18.6 mi

Top 99%
12 ft35 ft
69ft46ft
28 ft

Overall

58893

Females

25547

F40-44

25547

30K→35K

18.6 - 21.8 mi

Top 98%
35 ft34 ft
87ft88ft
23 ft

Overall

58709

Females

25483

F40-44

25483

35K→40K

21.8 - 24.9 mi

Top 99%
34 ft17 ft
58ft75ft
31 ft

Overall

58907

Females

25575

F40-44

25575

40K→Finish

24.9 - 26.2 mi

Top 98%
17 ft13 ft
14ft18ft
13 ft

Overall

58538

Females

25394

F40-44

25394

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing