William Normann-Dyer

Bib: 4931 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 6%
Gender (Male)
#0 / 33594
Top 10%
Division (M18-39)
#0 / 16712
Top 12%
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
6:49/mi
21:10
49125
10K· 6.21 mi
6:52/mi
42:28
5081
15K· 9.32 mi
7:05/mi
1:04:27
4451
20K· 12.43 mi
6:48/mi
1:25:33
6740
Half· 13.10 mi
7:01/mi
1:30:15
27
25K· 15.53 mi
6:54/mi
1:47:01
5063
30K· 18.64 mi
7:00/mi
2:08:44
6946
35K· 21.75 mi
6:57/mi
2:30:19
8788
40K· 24.85 mi
6:57/mi
2:51:54
5875
Finish· 26.22 mi
6:57/mi
3:01:22
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
1:30:156:54 /mi⚖️ balanced
2nd Half
1:31:076:57 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

William'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
21:106:493.11 mi21:10
6:49
-
10K
42:286:513.10 mi21:18
6:52
+0:03
15K
1:04:276:553.11 mi21:59
7:05
+0:13
20K
1:25:336:543.11 mi21:06
6:48
-0:17
Half(13.10 mi)
1:30:156:540.67 mi4:42
7:01
+0:13
25K
1:47:016:542.43 mi16:46
6:54
-0:07
30K
2:08:446:553.11 mi21:43
7:00
+0:06
35K
2:30:196:553.11 mi21:35
6:57
-0:03
40K
2:51:546:553.10 mi21:35
6:57
0:00
Finish(26.22 mi)
3:01:226:561.37 mi9:28
6:57
0:00
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of William's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:48 /mi

Average Pace

6:55 /mi

Slowest Pace

7:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:01:22

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:55 /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 mi467742154215506045794579
10K3.10 mi4605+724172+434172+43456641564156
15K3.11 mi4775-1704335-1634335-163506045794579
20K3.11 mi4607+1684191+1444191+144423738883888
Half(13.10 mi)0.67 mi4593+144180+114180+11436340004000
25K2.43 mi4493+1004095+854095+85419938473847
30K3.11 mi4276+2173906+1893906+189369633933393
35K3.11 mi3913+3633582+3243582+324293827042704
40K3.10 mi3593+3203292+2903292+290256123342334
Finish(26.22 mi)1.37 mi3510+833219+733219+73259123172317

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
131 ft55 ft
49ft125ft
117 ft

Overall

5060

Males

4579

M18-39

4579

5K→10K

3.1 - 6.2 mi

Top 8%
55 ft24 ft
50ft81ft
45 ft

Overall

4566

Males

4156

M18-39

4156

10K→15K

6.2 - 9.3 mi

Top 8%
24 ft18 ft
44ft51ft
17 ft

Overall

5060

Males

4579

M18-39

4579

15K→20K

9.3 - 12.4 mi

Top 7%
18 ft45 ft
67ft40ft
38 ft

Overall

4237

Males

3888

M18-39

3888

20K→Half

12.4 - 13.1 mi

Top 7%
45 ft26 ft
8ft27ft
20 ft

Overall

4363

Males

4000

M18-39

4000

Half→25K

13.1 - 15.5 mi

Top 7%
25 ft12 ft
50ft63ft
20 ft

Overall

4199

Males

3847

M18-39

3847

25K→30K

15.5 - 18.6 mi

Top 6%
12 ft35 ft
69ft46ft
28 ft

Overall

3696

Males

3393

M18-39

3393

30K→35K

18.6 - 21.8 mi

Top 5%
35 ft34 ft
87ft88ft
23 ft

Overall

2938

Males

2704

M18-39

2704

35K→40K

21.8 - 24.9 mi

Top 4%
34 ft17 ft
58ft75ft
31 ft

Overall

2561

Males

2334

M18-39

2334

40K→Finish

24.9 - 26.2 mi

Top 4%
17 ft13 ft
14ft18ft
13 ft

Overall

2591

Males

2317

M18-39

2317

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing