Susan Johnson

Bib: 50863 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 24%
Gender (Female)
#0 / 26115
Top 14%
Masters (Masters Women)
#0 / 11371
Top 12%
Division (F45-49)
#0 / 2995
Top 14%
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
7:58/mi
24:42
49125
10K· 6.21 mi
8:09/mi
49:59
5081
15K· 9.32 mi
8:13/mi
1:15:29
4451
20K· 12.43 mi
8:03/mi
1:40:27
6740
Half· 13.10 mi
8:06/mi
1:45:53
27
25K· 15.53 mi
8:16/mi
2:05:59
5063
30K· 18.64 mi
8:31/mi
2:32:26
6946
35K· 21.75 mi
9:34/mi
3:02:09
8788
40K· 24.85 mi
9:29/mi
3:31:35
5875
Finish· 26.22 mi
9:16/mi
3:44:12
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
1:45:538:06 /mi⚡ faster
2nd Half
1:58:199:02 /mi+11.7%
Positive split — 11.7% slower in the second half
AI Race Performance Report

Susan'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
24:427:583.11 mi24:42
7:58
-
10K
49:598:033.10 mi25:17
8:09
+0:11
15K
1:15:298:063.11 mi25:30
8:13
+0:04
20K
1:40:278:053.11 mi24:58
8:03
-0:10
Half(13.10 mi)
1:45:538:060.67 mi5:26
8:06
+0:03
25K
2:05:598:072.43 mi20:06
8:16
+0:10
30K
2:32:268:113.11 mi26:27
8:31
+0:15
35K
3:02:098:233.11 mi29:43
9:34
+1:03
40K
3:31:358:313.10 mi29:26
9:29
-0:05
Finish(26.22 mi)
3:44:128:341.37 mi12:37
9:16
-0:13
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Susan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

8:33 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

24:42

11% of race

Time at Steady Pace

2:07:44

57% of race

Time at Slower Pace

1:11:46

32% of race

Average Pace: 8:33 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi13549308230821335929842984
10K3.10 mi14069-5203275-1933275-1931470234713471
15K3.11 mi13761+3083149+1263149+1261335929842984
20K3.11 mi13628+1333116+333116+331346430423042
Half(13.10 mi)0.67 mi13486+1423074+423074+421181525022502
25K2.43 mi13431+553067+73067+71370132123212
30K3.11 mi13290+1413066+13066+11326332033203
35K3.11 mi13991-7013413-3473413-3471883856115611
40K3.10 mi14187-1963626-2133626-2131716754455445
Finish(26.22 mi)1.37 mi14194-73672-463672-461700854195419

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
131 ft55 ft
49ft125ft
117 ft

Overall

13359

Females

2984

F45-49

2984

5K→10K

3.1 - 6.2 mi

Top 25%
55 ft24 ft
50ft81ft
45 ft

Overall

14702

Females

3471

F45-49

3471

10K→15K

6.2 - 9.3 mi

Top 22%
24 ft18 ft
44ft51ft
17 ft

Overall

13359

Females

2984

F45-49

2984

15K→20K

9.3 - 12.4 mi

Top 23%
18 ft45 ft
67ft40ft
38 ft

Overall

13464

Females

3042

F45-49

3042

20K→Half

12.4 - 13.1 mi

Top 20%
45 ft26 ft
8ft27ft
20 ft

Overall

11815

Females

2502

F45-49

2502

Half→25K

13.1 - 15.5 mi

Top 23%
25 ft12 ft
50ft63ft
20 ft

Overall

13701

Females

3212

F45-49

3212

25K→30K

15.5 - 18.6 mi

Top 22%
12 ft35 ft
69ft46ft
28 ft

Overall

13263

Females

3203

F45-49

3203

30K→35K

18.6 - 21.8 mi

Top 32%
35 ft34 ft
87ft88ft
23 ft

Overall

18838

Females

5611

F45-49

5611

35K→40K

21.8 - 24.9 mi

Top 29%
34 ft17 ft
58ft75ft
31 ft

Overall

17167

Females

5445

F45-49

5445

40K→Finish

24.9 - 26.2 mi

Top 28%
17 ft13 ft
14ft18ft
13 ft

Overall

17008

Females

5419

F45-49

5419

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing