Simon Jackson

Bib: 4046 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 3%
Gender (Male)
#0 / 33594
Top 5%
Masters (Masters Men)
#0 / 16876
Top 3%
Division (M50-54)
#0 / 3474
Top 2%
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
6:23/mi
19:47
49125
10K· 6.21 mi
6:20/mi
39:25
5081
15K· 9.32 mi
6:27/mi
59:25
4451
20K· 12.43 mi
6:17/mi
1:18:56
6740
Half· 13.10 mi
6:31/mi
1:23:18
27
25K· 15.53 mi
6:19/mi
1:38:41
5063
30K· 18.64 mi
6:24/mi
1:58:34
6946
35K· 21.75 mi
6:39/mi
2:19:13
8788
40K· 24.85 mi
6:58/mi
2:40:51
5875
Finish· 26.22 mi
6:58/mi
2:50:21
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
1:23:186:22 /mi⚡ faster
2nd Half
1:27:036:39 /mi+4.5%
Positive split — 4.5% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:476:233.11 mi19:47
6:23
-
10K
39:256:213.10 mi19:38
6:20
-0:03
15K
59:256:233.11 mi20:00
6:27
+0:07
20K
1:18:566:223.11 mi19:31
6:17
-0:10
Half(13.10 mi)
1:23:186:220.67 mi4:22
6:31
+0:14
25K
1:38:416:222.43 mi15:23
6:19
-0:12
30K
1:58:346:223.11 mi19:53
6:24
+0:05
35K
2:19:136:253.11 mi20:39
6:39
+0:15
40K
2:40:516:293.10 mi21:38
6:58
+0:19
Finish(26.22 mi)
2:50:216:311.37 mi9:30
6:58
0:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:17 /mi

Average Pace

6:30 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:19:13

82% of race

Time at Steady Pace

31:08

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:30 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi208219621962167215991599
10K3.10 mi1889+1931793+1691793+169170816301630
15K3.11 mi1801+881713+801713+80167215991599
20K3.11 mi1745+561667+461667+46165415881588
Half(13.10 mi)0.67 mi1751-61672-51672-5187617981798
25K2.43 mi1685+661613+591613+59154514801480
30K3.11 mi1602+831536+771536+77134512941294
35K3.11 mi1594+81526+101526+10174416381638
40K3.10 mi1674-801598-721598-72260423722372
Finish(26.22 mi)1.37 mi1698-241619-211619-21267323802380

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
131 ft55 ft
49ft125ft
117 ft

Overall

1672

Males

1599

M50-54

1599

5K→10K

3.1 - 6.2 mi

Top 3%
55 ft24 ft
50ft81ft
45 ft

Overall

1708

Males

1630

M50-54

1630

10K→15K

6.2 - 9.3 mi

Top 3%
24 ft18 ft
44ft51ft
17 ft

Overall

1672

Males

1599

M50-54

1599

15K→20K

9.3 - 12.4 mi

Top 3%
18 ft45 ft
67ft40ft
38 ft

Overall

1654

Males

1588

M50-54

1588

20K→Half

12.4 - 13.1 mi

Top 3%
45 ft26 ft
8ft27ft
20 ft

Overall

1876

Males

1798

M50-54

1798

Half→25K

13.1 - 15.5 mi

Top 3%
25 ft12 ft
50ft63ft
20 ft

Overall

1545

Males

1480

M50-54

1480

25K→30K

15.5 - 18.6 mi

Top 2%
12 ft35 ft
69ft46ft
28 ft

Overall

1345

Males

1294

M50-54

1294

30K→35K

18.6 - 21.8 mi

Top 3%
35 ft34 ft
87ft88ft
23 ft

Overall

1744

Males

1638

M50-54

1638

35K→40K

21.8 - 24.9 mi

Top 4%
34 ft17 ft
58ft75ft
31 ft

Overall

2604

Males

2372

M50-54

2372

40K→Finish

24.9 - 26.2 mi

Top 4%
17 ft13 ft
14ft18ft
13 ft

Overall

2673

Males

2380

M50-54

2380

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#2082
5K10K
18211+193
#2082 #1889
10K15K
17105+88
#1889 #1801
15K20K
1167+56
#1801 #1745
20KHalf
137-6
#1745 #1751
Half25K
672+66
#1751 #1685
25K30K
1396+83
#1685 #1602
30K35K
5866+8
#1602 #1594
35K40K
12242-80
#1594 #1674
40KFinish
4824-24
#1674 #1698
TOTALS
306690+384
#2082 #1698

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