Simon Lacey

Bib: 21069 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M55-59)
#0 / 2251
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
10:44/mi
33:19
49125
10K· 6.21 mi
10:59/mi
1:07:26
5081
15K· 9.32 mi
11:41/mi
1:43:41
4451
20K· 12.43 mi
12:25/mi
2:22:13
6740
Half· 13.10 mi
13:06/mi
2:31:00
27
25K· 15.53 mi
13:14/mi
3:03:13
5063
30K· 18.64 mi
13:58/mi
3:46:35
6946
35K· 21.75 mi
15:34/mi
4:34:56
8788
40K· 24.85 mi
15:04/mi
5:21:42
5875
Finish· 26.22 mi
15:18/mi
5:42:33
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
2:31:0011:32 /mi⚡ faster
2nd Half
3:11:3314:36 /mi+26.9%
Positive split — 26.9% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:1910:443.11 mi33:19
10:44
-
10K
1:07:2610:523.10 mi34:07
10:59
+0:15
15K
1:43:4111:083.11 mi36:15
11:41
+0:42
20K
2:22:1311:273.11 mi38:32
12:25
+0:44
Half(13.10 mi)
2:31:0011:320.67 mi8:47
13:06
+0:41
25K
3:03:1311:482.43 mi32:13
13:14
+0:08
30K
3:46:3512:103.11 mi43:22
13:58
+0:44
35K
4:34:5612:393.11 mi48:21
15:34
+1:36
40K
5:21:4212:573.10 mi46:46
15:04
-0:30
Finish(26.22 mi)
5:42:3313:051.37 mi20:51
15:18
+0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:44 /mi

Average Pace

13:04 /mi

Slowest Pace

15:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:43:41

30% of race

Time at Steady Pace

2:02:54

36% of race

Time at Slower Pace

1:55:58

34% of race

Average Pace: 13:04 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi459322911129111464762921529215
10K3.10 mi45595+33728952+15928952+159454262883928839
15K3.11 mi45829-23429033-8129033-81464762921529215
20K3.11 mi47179-135029472-43929472-439495953018630186
Half(13.10 mi)0.67 mi47449-27029559-8729559-87506343030330303
25K2.43 mi47622-17329523+3629523+36485102939229392
30K3.11 mi47879-25729505+1829505+18488772925329253
35K3.11 mi48751-87229710-20529710-205525503049430494
40K3.10 mi49438-68729879-16929879-169527313046230462
Finish(26.22 mi)1.37 mi49878-44030012-13330012-133550833152431524

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
131 ft55 ft
49ft125ft
117 ft

Overall

46476

Males

29215

M55-59

29215

5K→10K

3.1 - 6.2 mi

Top 76%
55 ft24 ft
50ft81ft
45 ft

Overall

45426

Males

28839

M55-59

28839

10K→15K

6.2 - 9.3 mi

Top 78%
24 ft18 ft
44ft51ft
17 ft

Overall

46476

Males

29215

M55-59

29215

15K→20K

9.3 - 12.4 mi

Top 83%
18 ft45 ft
67ft40ft
38 ft

Overall

49595

Males

30186

M55-59

30186

20K→Half

12.4 - 13.1 mi

Top 85%
45 ft26 ft
8ft27ft
20 ft

Overall

50634

Males

30303

M55-59

30303

Half→25K

13.1 - 15.5 mi

Top 81%
25 ft12 ft
50ft63ft
20 ft

Overall

48510

Males

29392

M55-59

29392

25K→30K

15.5 - 18.6 mi

Top 82%
12 ft35 ft
69ft46ft
28 ft

Overall

48877

Males

29253

M55-59

29253

30K→35K

18.6 - 21.8 mi

Top 88%
35 ft34 ft
87ft88ft
23 ft

Overall

52550

Males

30494

M55-59

30494

35K→40K

21.8 - 24.9 mi

Top 88%
34 ft17 ft
58ft75ft
31 ft

Overall

52731

Males

30462

M55-59

30462

40K→Finish

24.9 - 26.2 mi

Top 92%
17 ft13 ft
14ft18ft
13 ft

Overall

55083

Males

31524

M55-59

31524

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#45932
5K10K
653990+337
#45932 #45595
10K15K
729495-234
#45595 #45829
15K20K
1559209-1350
#45829 #47179
20KHalf
33565-270
#47179 #47449
Half25K
599426-173
#47449 #47622
25K30K
632375-257
#47622 #47879
30K35K
1029157-872
#47879 #48751
35K40K
815128-687
#48751 #49438
40KFinish
48848-440
#49438 #49878
TOTALS
68392893-3946
#45932 #49878

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