Thomas Williamson

Bib: 69281 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
10:23/mi
32:13
49125
10K· 6.21 mi
10:35/mi
1:05:04
5081
15K· 9.32 mi
11:49/mi
1:41:46
4451
20K· 12.43 mi
12:13/mi
2:19:42
6740
Half· 13.10 mi
12:58/mi
2:28:24
27
25K· 15.53 mi
14:07/mi
3:02:46
5063
30K· 18.64 mi
15:50/mi
3:51:57
6946
35K· 21.75 mi
17:28/mi
4:46:11
8788
40K· 24.85 mi
12:13/mi
5:24:06
5875
Finish· 26.22 mi
11:44/mi
5:40:06
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
2:28:2411:20 /mi⚡ faster
2nd Half
3:11:4214:37 /mi+29.2%
Positive split — 29.2% slower in the second half
AI Race Performance Report

Thomas's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:1310:233.11 mi32:13
10:23
-
10K
1:05:0410:293.10 mi32:51
10:35
+0:12
15K
1:41:4610:563.11 mi36:42
11:49
+1:14
20K
2:19:4211:153.11 mi37:56
12:13
+0:24
Half(13.10 mi)
2:28:2411:200.67 mi8:42
12:58
+0:45
25K
3:02:4611:462.43 mi34:22
14:07
+1:09
30K
3:51:5712:273.11 mi49:11
15:50
+1:43
35K
4:46:1113:103.11 mi54:14
17:28
+1:38
40K
5:24:0613:033.10 mi37:55
12:13
-5:15
Finish(26.22 mi)
5:40:0612:591.37 mi16:00
11:44
-0:29
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Thomas's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:23 /mi

Average Pace

12:59 /mi

Slowest Pace

17:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:05:04

19% of race

Time at Steady Pace

2:17:15

40% of race

Time at Slower Pace

2:17:47

41% of race

Average Pace: 12:58 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi425842769227692474182957829578
10K3.10 mi42104+48027502+19027502+190419592738527385
15K3.11 mi44220-211628377-87528377-875474182957829578
20K3.11 mi45742-152228909-53228909-532487552984229842
Half(13.10 mi)0.67 mi46065-32328997-8828997-88501563011230112
25K2.43 mi47475-141029467-47029467-470515363060330603
30K3.11 mi49292-181730091-62430091-624549503180131801
35K3.11 mi51227-193530690-59930690-599569053239632396
40K3.10 mi49920+130730067+62330067+623369422261322613
Finish(26.22 mi)1.37 mi49438+48229842+22529842+225377232310423104

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
131 ft55 ft
49ft125ft
117 ft

Overall

47418

Males

29578

M18-39

29578

5K→10K

3.1 - 6.2 mi

Top 70%
55 ft24 ft
50ft81ft
45 ft

Overall

41959

Males

27385

M18-39

27385

10K→15K

6.2 - 9.3 mi

Top 79%
24 ft18 ft
44ft51ft
17 ft

Overall

47418

Males

29578

M18-39

29578

15K→20K

9.3 - 12.4 mi

Top 82%
18 ft45 ft
67ft40ft
38 ft

Overall

48755

Males

29842

M18-39

29842

20K→Half

12.4 - 13.1 mi

Top 84%
45 ft26 ft
8ft27ft
20 ft

Overall

50156

Males

30112

M18-39

30112

Half→25K

13.1 - 15.5 mi

Top 86%
25 ft12 ft
50ft63ft
20 ft

Overall

51536

Males

30603

M18-39

30603

25K→30K

15.5 - 18.6 mi

Top 92%
12 ft35 ft
69ft46ft
28 ft

Overall

54950

Males

31801

M18-39

31801

30K→35K

18.6 - 21.8 mi

Top 95%
35 ft34 ft
87ft88ft
23 ft

Overall

56905

Males

32396

M18-39

32396

35K→40K

21.8 - 24.9 mi

Top 62%
34 ft17 ft
58ft75ft
31 ft

Overall

36942

Males

22613

M18-39

22613

40K→Finish

24.9 - 26.2 mi

Top 63%
17 ft13 ft
14ft18ft
13 ft

Overall

37723

Males

23104

M18-39

23104

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing