Kath Marginson

Bib: 2468 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 17%
Gender (Female)
#0 / 26115
Top 8%
Masters (Masters Women)
#0 / 11371
Top 6%
Division (F40-44)
#0 / 3355
Top 10%
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
7:34/mi
23:28
49125
10K· 6.21 mi
7:49/mi
47:43
5081
15K· 9.32 mi
8:05/mi
1:12:49
4451
20K· 12.43 mi
8:03/mi
1:37:49
6740
Half· 13.10 mi
8:12/mi
1:43:19
27
25K· 15.53 mi
8:00/mi
2:02:46
5063
30K· 18.64 mi
8:03/mi
2:27:46
6946
35K· 21.75 mi
8:23/mi
2:53:48
8788
40K· 24.85 mi
8:18/mi
3:19:33
5875
Finish· 26.22 mi
8:23/mi
3:30:58
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
1:43:197:54 /mi⚡ faster
2nd Half
1:47:398:13 /mi+4.2%
Positive split — 4.2% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:287:343.11 mi23:28
7:34
-
10K
47:437:413.10 mi24:15
7:49
+0:15
15K
1:12:497:493.11 mi25:06
8:05
+0:16
20K
1:37:497:533.11 mi25:00
8:03
-0:02
Half(13.10 mi)
1:43:197:540.67 mi5:30
8:12
+0:09
25K
2:02:467:552.43 mi19:27
8:00
-0:12
30K
2:27:467:563.11 mi25:00
8:03
+0:03
35K
2:53:488:003.11 mi26:02
8:23
+0:20
40K
3:19:338:023.10 mi25:45
8:18
-0:05
Finish(26.22 mi)
3:30:588:041.37 mi11:25
8:23
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:34 /mi

Average Pace

8:03 /mi

Slowest Pace

8:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:31

82% of race

Time at Steady Pace

37:27

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi9451173017301176625222522
10K3.10 mi10127-6761943-2131943-2131082321942194
15K3.11 mi10597-4702136-1932136-1931176625222522
20K3.11 mi11148-5512325-1892325-1891358030753075
Half(13.10 mi)0.67 mi11191-432343-182343-181279328202820
25K2.43 mi11084+1072328+152328+151118923982398
30K3.11 mi10669+4152244+842244+84952719441944
35K3.11 mi10470+1992245-12245-11003123262326
40K3.10 mi10089+3812193+522193+52870521072107
Finish(26.22 mi)1.37 mi10041+482206-132206-131010127132713

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
131 ft55 ft
49ft125ft
117 ft

Overall

11766

Females

2522

F40-44

2522

5K→10K

3.1 - 6.2 mi

Top 18%
55 ft24 ft
50ft81ft
45 ft

Overall

10823

Females

2194

F40-44

2194

10K→15K

6.2 - 9.3 mi

Top 20%
24 ft18 ft
44ft51ft
17 ft

Overall

11766

Females

2522

F40-44

2522

15K→20K

9.3 - 12.4 mi

Top 23%
18 ft45 ft
67ft40ft
38 ft

Overall

13580

Females

3075

F40-44

3075

20K→Half

12.4 - 13.1 mi

Top 21%
45 ft26 ft
8ft27ft
20 ft

Overall

12793

Females

2820

F40-44

2820

Half→25K

13.1 - 15.5 mi

Top 19%
25 ft12 ft
50ft63ft
20 ft

Overall

11189

Females

2398

F40-44

2398

25K→30K

15.5 - 18.6 mi

Top 16%
12 ft35 ft
69ft46ft
28 ft

Overall

9527

Females

1944

F40-44

1944

30K→35K

18.6 - 21.8 mi

Top 17%
35 ft34 ft
87ft88ft
23 ft

Overall

10031

Females

2326

F40-44

2326

35K→40K

21.8 - 24.9 mi

Top 15%
34 ft17 ft
58ft75ft
31 ft

Overall

8705

Females

2107

F40-44

2107

40K→Finish

24.9 - 26.2 mi

Top 17%
17 ft13 ft
14ft18ft
13 ft

Overall

10101

Females

2713

F40-44

2713

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#9451
5K10K
75076-676
#9451 #10127
10K15K
54373-470
#10127 #10597
15K20K
60958-551
#10597 #11148
20KHalf
8542-43
#11148 #11191
Half25K
119226+107
#11191 #11084
25K30K
69484+415
#11084 #10669
30K35K
219418+199
#10669 #10470
35K40K
141522+381
#10470 #10089
40KFinish
99147+48
#10089 #10041
TOTALS
26342046-590
#9451 #10041

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing