Toby Willson

Bib: 16037 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 37%
Gender (Male)
#0 / 33594
Top 46%
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
8:04/mi
25:03
49125
10K· 6.21 mi
8:00/mi
49:53
5081
15K· 9.32 mi
8:07/mi
1:15:04
4451
20K· 12.43 mi
8:26/mi
1:41:16
6740
Half· 13.10 mi
9:01/mi
1:47:19
27
25K· 15.53 mi
9:50/mi
2:11:15
5063
30K· 18.64 mi
11:01/mi
2:45:28
6946
35K· 21.75 mi
10:22/mi
3:17:38
8788
40K· 24.85 mi
10:49/mi
3:51:14
5875
Finish· 26.22 mi
10:32/mi
4:05:35
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
1:47:198:12 /mi⚡ faster
2nd Half
2:18:1610:33 /mi+28.8%
Positive split — 28.8% slower in the second half
AI Race Performance Report

Toby's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:038:043.11 mi25:03
8:04
-
10K
49:538:023.10 mi24:50
8:00
-0:04
15K
1:15:048:043.11 mi25:11
8:07
+0:07
20K
1:41:168:093.11 mi26:12
8:26
+0:19
Half(13.10 mi)
1:47:198:120.67 mi6:03
9:01
+0:35
25K
2:11:158:272.43 mi23:56
9:50
+0:49
30K
2:45:288:533.11 mi34:13
11:01
+1:11
35K
3:17:389:063.11 mi32:10
10:22
-0:39
40K
3:51:149:193.10 mi33:36
10:49
+0:27
Finish(26.22 mi)
4:05:359:231.37 mi14:21
10:32
-0:17
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Toby's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

9:22 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:47:19

44% of race

Time at Steady Pace

56:06

23% of race

Time at Slower Pace

1:22:10

33% of race

Average Pace: 9:22 /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 mi1490211375113751207994489448
10K3.10 mi13857+104510640+73510640+7351287399559955
15K3.11 mi13209+64810218+42210218+4221207994489448
20K3.11 mi14369-116011009-79111009-791173321297712977
Half(13.10 mi)0.67 mi14742-37311248-23911248-239207271518115181
25K2.43 mi16821-207912619-137112619-1371280101953619536
30K3.11 mi20136-331514737-211814737-2118327402162321623
35K3.11 mi20906-77015076-33915076-339241591634016340
40K3.10 mi21940-103415520-44415520-444265961712117121
Finish(26.22 mi)1.37 mi22156-21615599-7915599-79273571756717567

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
131 ft55 ft
49ft125ft
117 ft

Overall

12079

Males

9448

M18-39

9448

5K→10K

3.1 - 6.2 mi

Top 22%
55 ft24 ft
50ft81ft
45 ft

Overall

12873

Males

9955

M18-39

9955

10K→15K

6.2 - 9.3 mi

Top 20%
24 ft18 ft
44ft51ft
17 ft

Overall

12079

Males

9448

M18-39

9448

15K→20K

9.3 - 12.4 mi

Top 29%
18 ft45 ft
67ft40ft
38 ft

Overall

17332

Males

12977

M18-39

12977

20K→Half

12.4 - 13.1 mi

Top 35%
45 ft26 ft
8ft27ft
20 ft

Overall

20727

Males

15181

M18-39

15181

Half→25K

13.1 - 15.5 mi

Top 47%
25 ft12 ft
50ft63ft
20 ft

Overall

28010

Males

19536

M18-39

19536

25K→30K

15.5 - 18.6 mi

Top 55%
12 ft35 ft
69ft46ft
28 ft

Overall

32740

Males

21623

M18-39

21623

30K→35K

18.6 - 21.8 mi

Top 40%
35 ft34 ft
87ft88ft
23 ft

Overall

24159

Males

16340

M18-39

16340

35K→40K

21.8 - 24.9 mi

Top 44%
34 ft17 ft
58ft75ft
31 ft

Overall

26596

Males

17121

M18-39

17121

40K→Finish

24.9 - 26.2 mi

Top 46%
17 ft13 ft
14ft18ft
13 ft

Overall

27357

Males

17567

M18-39

17567

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing