Sebastian Langdon

Bib: 36259 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 (M40-44)
#0 / 4826
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
9:44/mi
30:13
49125
10K· 6.21 mi
9:55/mi
1:00:59
5081
15K· 9.32 mi
10:29/mi
1:33:31
4451
20K· 12.43 mi
10:25/mi
2:05:52
6740
Half· 13.10 mi
11:36/mi
2:13:39
27
25K· 15.53 mi
11:08/mi
2:40:44
5063
30K· 18.64 mi
13:35/mi
3:22:54
6946
35K· 21.75 mi
12:44/mi
4:02:27
8788
40K· 24.85 mi
12:36/mi
4:41:34
5875
Finish· 26.22 mi
12:00/mi
4:57:55
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
2:13:3910:13 /mi⚡ faster
2nd Half
2:44:1612:32 /mi+22.9%
Positive split — 22.9% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:139:443.11 mi30:13
9:44
-
10K
1:00:599:493.10 mi30:46
9:55
+0:11
15K
1:33:3110:033.11 mi32:32
10:29
+0:34
20K
2:05:5210:083.11 mi32:21
10:25
-0:04
Half(13.10 mi)
2:13:3910:130.67 mi7:47
11:36
+1:11
25K
2:40:4410:212.43 mi27:05
11:08
-0:28
30K
3:22:5410:543.11 mi42:10
13:35
+2:27
35K
4:02:2711:093.11 mi39:33
12:44
-0:51
40K
4:41:3411:203.10 mi39:07
12:36
-0:08
Finish(26.22 mi)
4:57:5511:231.37 mi16:21
12:00
-0:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:44 /mi

Average Pace

11:22 /mi

Slowest Pace

13:35 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:05:52

42% of race

Time at Steady Pace

51:13

17% of race

Time at Slower Pace

2:00:50

41% of race

Average Pace: 11:22 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi357652444924449370872498424984
10K3.10 mi35554+21124319+13024319+130355452428024280
15K3.11 mi35988-43424524-20524524-205370872498424984
20K3.11 mi36165-17724523+124523+1371282475624756
Half(13.10 mi)0.67 mi36587-42224687-16424687-164432702730027300
25K2.43 mi36788-20124661+2624661+26377492458624586
30K3.11 mi39295-250725717-105625717-1056471672851528515
35K3.11 mi39291+425497+22025497+220392892423124231
40K3.10 mi39382-9125340+15725340+157396212402124021
Finish(26.22 mi)1.37 mi39478-9625334+625334+6396112410024100

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
131 ft55 ft
49ft125ft
117 ft

Overall

37087

Males

24984

M40-44

24984

5K→10K

3.1 - 6.2 mi

Top 59%
55 ft24 ft
50ft81ft
45 ft

Overall

35545

Males

24280

M40-44

24280

10K→15K

6.2 - 9.3 mi

Top 62%
24 ft18 ft
44ft51ft
17 ft

Overall

37087

Males

24984

M40-44

24984

15K→20K

9.3 - 12.4 mi

Top 62%
18 ft45 ft
67ft40ft
38 ft

Overall

37128

Males

24756

M40-44

24756

20K→Half

12.4 - 13.1 mi

Top 72%
45 ft26 ft
8ft27ft
20 ft

Overall

43270

Males

27300

M40-44

27300

Half→25K

13.1 - 15.5 mi

Top 63%
25 ft12 ft
50ft63ft
20 ft

Overall

37749

Males

24586

M40-44

24586

25K→30K

15.5 - 18.6 mi

Top 79%
12 ft35 ft
69ft46ft
28 ft

Overall

47167

Males

28515

M40-44

28515

30K→35K

18.6 - 21.8 mi

Top 66%
35 ft34 ft
87ft88ft
23 ft

Overall

39289

Males

24231

M40-44

24231

35K→40K

21.8 - 24.9 mi

Top 66%
34 ft17 ft
58ft75ft
31 ft

Overall

39621

Males

24021

M40-44

24021

40K→Finish

24.9 - 26.2 mi

Top 66%
17 ft13 ft
14ft18ft
13 ft

Overall

39611

Males

24100

M40-44

24100

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#35765
5K10K
572783+211
#35765 #35554
10K15K
802368-434
#35554 #35988
15K20K
597420-177
#35988 #36165
20KHalf
46947-422
#36165 #36587
Half25K
604403-201
#36587 #36788
25K30K
2628121-2507
#36788 #39295
30K35K
548552+4
#39295 #39291
35K40K
489398-91
#39291 #39382
40KFinish
242146-96
#39382 #39478
TOTALS
69513238-3713
#35765 #39478

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