Debbie Bailey

Bib: 78582 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 (F65-69)
#0 / 281
Top 38%
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
11:15/mi
34:57
49125
10K· 6.21 mi
11:43/mi
1:11:20
5081
15K· 9.32 mi
11:48/mi
1:47:58
4451
20K· 12.43 mi
11:24/mi
2:23:21
6740
Half· 13.10 mi
11:39/mi
2:31:10
27
25K· 15.53 mi
11:33/mi
2:59:17
5063
30K· 18.64 mi
12:22/mi
3:37:42
6946
35K· 21.75 mi
12:05/mi
4:15:13
8788
40K· 24.85 mi
11:42/mi
4:51:32
5875
Finish· 26.22 mi
12:11/mi
5:08:08
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
2:31:1011:33 /mi⚡ faster
2nd Half
2:36:5811:58 /mi+3.8%
Positive split — 3.8% slower in the second half
AI Race Performance Report

Debbie'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
34:5711:153.11 mi34:57
11:15
-
10K
1:11:2011:293.10 mi36:23
11:43
+0:28
15K
1:47:5811:363.11 mi36:38
11:48
+0:05
20K
2:23:2111:333.11 mi35:23
11:24
-0:24
Half(13.10 mi)
2:31:1011:330.67 mi7:49
11:39
+0:15
25K
2:59:1711:332.43 mi28:07
11:33
-0:06
30K
3:37:4211:413.11 mi38:25
12:22
+0:49
35K
4:15:1311:453.11 mi37:31
12:05
-0:17
40K
4:51:3211:443.10 mi36:19
11:42
-0:23
Finish(26.22 mi)
5:08:0811:461.37 mi16:36
12:11
+0:29
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Debbie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:15 /mi

Average Pace

11:46 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:35:36

70% of race

Time at Steady Pace

1:32:32

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:45 /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. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi501511934719347472981771117711
10K3.10 mi50256-10519433-8619433-86504531961419614
15K3.11 mi49106+115018729+70418729+704472981771117711
20K3.11 mi47790+131618016+71318016+713444071627216272
Half(13.10 mi)0.67 mi47523+26717880+13617880+136436501611116111
25K2.43 mi46115+140817154+72617154+726405231454914549
30K3.11 mi45106+100916684+47016684+470410361531115311
35K3.11 mi43523+158316011+67316011+673352841303713037
40K3.10 mi42302+122115522+48915522+489331771247612476
Finish(26.22 mi)1.37 mi42186+11615512+1015512+10410181612216122

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
131 ft55 ft
49ft125ft
117 ft

Overall

47298

Females

17711

F65-69

17711

5K→10K

3.1 - 6.2 mi

Top 84%
55 ft24 ft
50ft81ft
45 ft

Overall

50453

Females

19614

F65-69

19614

10K→15K

6.2 - 9.3 mi

Top 79%
24 ft18 ft
44ft51ft
17 ft

Overall

47298

Females

17711

F65-69

17711

15K→20K

9.3 - 12.4 mi

Top 74%
18 ft45 ft
67ft40ft
38 ft

Overall

44407

Females

16272

F65-69

16272

20K→Half

12.4 - 13.1 mi

Top 73%
45 ft26 ft
8ft27ft
20 ft

Overall

43650

Females

16111

F65-69

16111

Half→25K

13.1 - 15.5 mi

Top 68%
25 ft12 ft
50ft63ft
20 ft

Overall

40523

Females

14549

F65-69

14549

25K→30K

15.5 - 18.6 mi

Top 69%
12 ft35 ft
69ft46ft
28 ft

Overall

41036

Females

15311

F65-69

15311

30K→35K

18.6 - 21.8 mi

Top 59%
35 ft34 ft
87ft88ft
23 ft

Overall

35284

Females

13037

F65-69

13037

35K→40K

21.8 - 24.9 mi

Top 55%
34 ft17 ft
58ft75ft
31 ft

Overall

33177

Females

12476

F65-69

12476

40K→Finish

24.9 - 26.2 mi

Top 69%
17 ft13 ft
14ft18ft
13 ft

Overall

41018

Females

16122

F65-69

16122

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing