Gail Websdale

Bib: 21170 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 46%
Division (F18-39)
#0 / 14744
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
9:46/mi
30:18
49125
10K· 6.21 mi
10:07/mi
1:01:41
5081
15K· 9.32 mi
10:32/mi
1:34:22
4451
20K· 12.43 mi
10:31/mi
2:07:00
6740
Half· 13.10 mi
10:26/mi
2:14:00
27
25K· 15.53 mi
10:47/mi
2:40:15
5063
30K· 18.64 mi
11:24/mi
3:15:37
6946
35K· 21.75 mi
11:45/mi
3:52:06
8788
40K· 24.85 mi
11:46/mi
4:28:37
5875
Finish· 26.22 mi
11:41/mi
4:44:32
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
2:14:0010:14 /mi⚡ faster
2nd Half
2:30:3211:29 /mi+12.3%
Positive split — 12.3% slower in the second half
AI Race Performance Report

Gail'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
30:189:463.11 mi30:18
9:46
-
10K
1:01:419:563.10 mi31:23
10:07
+0:21
15K
1:34:2210:083.11 mi32:41
10:32
+0:25
20K
2:07:0010:143.11 mi32:38
10:31
-0:01
Half(13.10 mi)
2:14:0010:140.67 mi7:00
10:26
-0:05
25K
2:40:1510:192.43 mi26:15
10:47
+0:21
30K
3:15:3710:303.11 mi35:22
11:24
+0:37
35K
3:52:0610:413.11 mi36:29
11:45
+0:21
40K
4:28:3710:493.10 mi36:31
11:46
+0:01
Finish(26.22 mi)
4:44:3210:521.37 mi15:55
11:41
-0:05
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Gail's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:46 /mi

Average Pace

10:52 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:08:41

24% of race

Time at Steady Pace

1:31:34

32% of race

Time at Slower Pace

2:04:17

44% of race

Average Pace: 10:51 /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 mi360971145011450375781230012300
10K3.10 mi36733-63611774-32411774-324374351215312153
15K3.11 mi36906-17311869-9511869-95375781230012300
20K3.11 mi37010-10412029-16012029-160379031274212742
Half(13.10 mi)0.67 mi36837+17311982+4711982+47343881117011170
25K2.43 mi36490+34711927+5511927+55354261192511925
30K3.11 mi36189+30111962-3511962-35352351230112301
35K3.11 mi35556+63311893+6911893+69331761201512015
40K3.10 mi35196+36011936-4311936-43337081273912739
Finish(26.22 mi)1.37 mi35207-1112007-7112007-71372161435514355

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
131 ft55 ft
49ft125ft
117 ft

Overall

37578

Females

12300

F18-39

12300

5K→10K

3.1 - 6.2 mi

Top 63%
55 ft24 ft
50ft81ft
45 ft

Overall

37435

Females

12153

F18-39

12153

10K→15K

6.2 - 9.3 mi

Top 63%
24 ft18 ft
44ft51ft
17 ft

Overall

37578

Females

12300

F18-39

12300

15K→20K

9.3 - 12.4 mi

Top 63%
18 ft45 ft
67ft40ft
38 ft

Overall

37903

Females

12742

F18-39

12742

20K→Half

12.4 - 13.1 mi

Top 58%
45 ft26 ft
8ft27ft
20 ft

Overall

34388

Females

11170

F18-39

11170

Half→25K

13.1 - 15.5 mi

Top 59%
25 ft12 ft
50ft63ft
20 ft

Overall

35426

Females

11925

F18-39

11925

25K→30K

15.5 - 18.6 mi

Top 59%
12 ft35 ft
69ft46ft
28 ft

Overall

35235

Females

12301

F18-39

12301

30K→35K

18.6 - 21.8 mi

Top 55%
35 ft34 ft
87ft88ft
23 ft

Overall

33176

Females

12015

F18-39

12015

35K→40K

21.8 - 24.9 mi

Top 56%
34 ft17 ft
58ft75ft
31 ft

Overall

33708

Females

12739

F18-39

12739

40K→Finish

24.9 - 26.2 mi

Top 62%
17 ft13 ft
14ft18ft
13 ft

Overall

37216

Females

14355

F18-39

14355

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing