Bethany Whittall

Bib: 72583 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
11:08/mi
34:34
49125
10K· 6.21 mi
12:08/mi
1:12:15
5081
15K· 9.32 mi
14:23/mi
1:56:55
4451
20K· 12.43 mi
13:06/mi
2:37:35
6740
Half· 13.10 mi
15:24/mi
2:47:55
27
25K· 15.53 mi
15:30/mi
3:25:38
5063
30K· 18.64 mi
18:39/mi
4:23:33
6946
35K· 21.75 mi
19:38/mi
5:24:30
8788
40K· 24.85 mi
15:44/mi
6:13:21
5875
Finish· 26.22 mi
12:29/mi
6:30:22
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
2:47:5512:50 /mi⚡ faster
2nd Half
3:42:2716:58 /mi+32.5%
Positive split — 32.5% 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
34:3411:083.11 mi34:34
11:08
-
10K
1:12:1511:383.10 mi37:41
12:08
+1:00
15K
1:56:5512:333.11 mi44:40
14:23
+2:15
20K
2:37:3512:413.11 mi40:40
13:06
-1:17
Half(13.10 mi)
2:47:5512:500.67 mi10:20
15:24
+2:18
25K
3:25:3813:152.43 mi37:43
15:30
+0:06
30K
4:23:3314:093.11 mi57:55
18:39
+3:09
35K
5:24:3014:563.11 mi1:00:57
19:38
+0:59
40K
6:13:2115:023.10 mi48:51
15:44
-3:54
Finish(26.22 mi)
6:30:2214:541.37 mi17:01
12:29
-3:15
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

11:08 /mi

Average Pace

14:54 /mi

Slowest Pace

19:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:09:56

33% of race

Time at Steady Pace

2:21:34

36% of race

Time at Slower Pace

1:58:52

30% of race

Average Pace: 14:53 /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 mi493641886218862565062374823748
10K3.10 mi51146-178219986-112419986-1124523782090420904
15K3.11 mi53672-252621739-175321739-1753565062374823748
20K3.11 mi53289+38321547+19221547+192521842103421034
Half(13.10 mi)0.67 mi53550-26121743-19621743-196566502407724077
25K2.43 mi53897-34722023-28022023-280550762302723027
30K3.11 mi55528-163123118-109523118-1095586132535125351
35K3.11 mi56586-105823892-77423892-774589302561325613
40K3.10 mi56479+10723851+4123851+41547082325123251
Finish(26.22 mi)1.37 mi56166+31323663+18823663+188432391723117231

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

56506

Females

23748

F18-39

23748

5K→10K

3.1 - 6.2 mi

Top 88%
55 ft24 ft
50ft81ft
45 ft

Overall

52378

Females

20904

F18-39

20904

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

56506

Females

23748

F18-39

23748

15K→20K

9.3 - 12.4 mi

Top 87%
18 ft45 ft
67ft40ft
38 ft

Overall

52184

Females

21034

F18-39

21034

20K→Half

12.4 - 13.1 mi

Top 95%
45 ft26 ft
8ft27ft
20 ft

Overall

56650

Females

24077

F18-39

24077

Half→25K

13.1 - 15.5 mi

Top 92%
25 ft12 ft
50ft63ft
20 ft

Overall

55076

Females

23027

F18-39

23027

25K→30K

15.5 - 18.6 mi

Top 98%
12 ft35 ft
69ft46ft
28 ft

Overall

58613

Females

25351

F18-39

25351

30K→35K

18.6 - 21.8 mi

Top 99%
35 ft34 ft
87ft88ft
23 ft

Overall

58930

Females

25613

F18-39

25613

35K→40K

21.8 - 24.9 mi

Top 92%
34 ft17 ft
58ft75ft
31 ft

Overall

54708

Females

23251

F18-39

23251

40K→Finish

24.9 - 26.2 mi

Top 72%
17 ft13 ft
14ft18ft
13 ft

Overall

43239

Females

17231

F18-39

17231

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing