Janet Suddaby

Bib: 26347 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 43%
Gender (Female)
#0 / 26115
Top 30%
Masters (Masters Women)
#0 / 11371
Top 28%
Division (F60-64)
#0 / 772
Top 16%
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
9:32/mi
29:35
49125
10K· 6.21 mi
9:34/mi
59:17
5081
15K· 9.32 mi
9:43/mi
1:29:26
4451
20K· 12.43 mi
9:31/mi
1:58:59
6740
Half· 13.10 mi
9:45/mi
2:05:31
27
25K· 15.53 mi
9:51/mi
2:29:29
5063
30K· 18.64 mi
10:01/mi
3:00:34
6946
35K· 21.75 mi
10:04/mi
3:31:49
8788
40K· 24.85 mi
9:56/mi
4:02:40
5875
Finish· 26.22 mi
9:46/mi
4:15:58
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
2:05:319:35 /mi⚡ faster
2nd Half
2:10:279:57 /mi+3.9%
Positive split — 3.9% slower in the second half
AI Race Performance Report

Janet'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
29:359:323.11 mi29:35
9:32
-
10K
59:179:333.10 mi29:42
9:34
+0:02
15K
1:29:269:363.11 mi30:09
9:43
+0:09
20K
1:58:599:353.11 mi29:33
9:31
-0:12
Half(13.10 mi)
2:05:319:350.67 mi6:32
9:45
+0:14
25K
2:29:299:382.43 mi23:58
9:51
+0:06
30K
3:00:349:423.11 mi31:05
10:01
+0:10
35K
3:31:499:453.11 mi31:15
10:04
+0:03
40K
4:02:409:463.10 mi30:51
9:56
-0:08
Finish(26.22 mi)
4:15:589:471.37 mi13:18
9:46
-0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Janet's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:31 /mi

Average Pace

9:46 /mi

Slowest Pace

10:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:13:38

76% of race

Time at Steady Pace

1:02:20

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:46 /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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3355210287102873001788368836
10K3.10 mi32771+7819953+3349953+3343210897059705
15K3.11 mi31678+10939503+4509503+4503001788368836
20K3.11 mi30845+8339205+2989205+2982919685928592
Half(13.10 mi)0.67 mi30645+2009134+719134+712814683148314
25K2.43 mi29977+6688952+1828952+1822812484838483
30K3.11 mi28744+12338605+3478605+3472554978057805
35K3.11 mi27190+15548232+3738232+3732221269616961
40K3.10 mi25905+12857932+3007932+3002039266956695
Finish(26.22 mi)1.37 mi25516+3897841+917841+912095370017001

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
131 ft55 ft
49ft125ft
117 ft

Overall

30017

Females

8836

F60-64

8836

5K→10K

3.1 - 6.2 mi

Top 54%
55 ft24 ft
50ft81ft
45 ft

Overall

32108

Females

9705

F60-64

9705

10K→15K

6.2 - 9.3 mi

Top 50%
24 ft18 ft
44ft51ft
17 ft

Overall

30017

Females

8836

F60-64

8836

15K→20K

9.3 - 12.4 mi

Top 49%
18 ft45 ft
67ft40ft
38 ft

Overall

29196

Females

8592

F60-64

8592

20K→Half

12.4 - 13.1 mi

Top 47%
45 ft26 ft
8ft27ft
20 ft

Overall

28146

Females

8314

F60-64

8314

Half→25K

13.1 - 15.5 mi

Top 47%
25 ft12 ft
50ft63ft
20 ft

Overall

28124

Females

8483

F60-64

8483

25K→30K

15.5 - 18.6 mi

Top 43%
12 ft35 ft
69ft46ft
28 ft

Overall

25549

Females

7805

F60-64

7805

30K→35K

18.6 - 21.8 mi

Top 37%
35 ft34 ft
87ft88ft
23 ft

Overall

22212

Females

6961

F60-64

6961

35K→40K

21.8 - 24.9 mi

Top 34%
34 ft17 ft
58ft75ft
31 ft

Overall

20392

Females

6695

F60-64

6695

40K→Finish

24.9 - 26.2 mi

Top 35%
17 ft13 ft
14ft18ft
13 ft

Overall

20953

Females

7001

F60-64

7001

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing