Bill Snowdon

Bib: 11875 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 (M70-74)
#0 / 225
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
9:36/mi
29:49
49125
10K· 6.21 mi
9:59/mi
1:00:48
5081
15K· 9.32 mi
10:08/mi
1:32:16
4451
20K· 12.43 mi
10:12/mi
2:03:57
6740
Half· 13.10 mi
10:25/mi
2:10:56
27
25K· 15.53 mi
10:57/mi
2:37:36
5063
30K· 18.64 mi
12:26/mi
3:16:11
6946
35K· 21.75 mi
21:02/mi
4:21:29
8788
40K· 24.85 mi
12:20/mi
4:59:45
5875
Finish· 26.22 mi
11:00/mi
5:14:45
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
2:10:5610:00 /mi⚡ faster
2nd Half
3:03:4914:01 /mi+40.4%
Positive split — 40.4% slower in the second half
AI Race Performance Report

Bill'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
29:499:363.11 mi29:49
9:36
-
10K
1:00:489:483.10 mi30:59
9:59
+0:23
15K
1:32:169:543.11 mi31:28
10:08
+0:09
20K
2:03:579:593.11 mi31:41
10:12
+0:04
Half(13.10 mi)
2:10:5610:000.67 mi6:59
10:25
+0:13
25K
2:37:3610:092.43 mi26:40
10:57
+0:32
30K
3:16:1110:323.11 mi38:35
12:26
+1:29
35K
4:21:2912:023.11 mi1:05:18
21:02
+8:36
40K
4:59:4512:043.10 mi38:16
12:20
-8:42
Finish(26.22 mi)
5:14:4512:011.37 mi15:00
11:00
-1:20
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Bill's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:36 /mi

Average Pace

12:01 /mi

Slowest Pace

21:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:09:27

79% of race

Time at Slower Pace

1:05:18

21% of race

Average Pace: 12:00 /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. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi343762370723707339902341223412
10K3.10 mi35269-89324180-47324180-473361752460624606
15K3.11 mi34734+53523872+30823872+308339902341223412
20K3.11 mi34794-6023810+6223810+62353392385123851
Half(13.10 mi)0.67 mi34672+12223728+8223728+82341052306423064
25K2.43 mi34894-22223745-1723745-17366522405824058
30K3.11 mi36411-151724293-54824293-548413512583925839
35K3.11 mi45371-896028285-399228285-3992593863342533425
40K3.10 mi44453+91827726+55927726+559377012301223012
Finish(26.22 mi)1.37 mi43888+56527413+31327413+313315571980519805

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
131 ft55 ft
49ft125ft
117 ft

Overall

33990

Males

23412

M70-74

23412

5K→10K

3.1 - 6.2 mi

Top 61%
55 ft24 ft
50ft81ft
45 ft

Overall

36175

Males

24606

M70-74

24606

10K→15K

6.2 - 9.3 mi

Top 57%
24 ft18 ft
44ft51ft
17 ft

Overall

33990

Males

23412

M70-74

23412

15K→20K

9.3 - 12.4 mi

Top 59%
18 ft45 ft
67ft40ft
38 ft

Overall

35339

Males

23851

M70-74

23851

20K→Half

12.4 - 13.1 mi

Top 57%
45 ft26 ft
8ft27ft
20 ft

Overall

34105

Males

23064

M70-74

23064

Half→25K

13.1 - 15.5 mi

Top 61%
25 ft12 ft
50ft63ft
20 ft

Overall

36652

Males

24058

M70-74

24058

25K→30K

15.5 - 18.6 mi

Top 69%
12 ft35 ft
69ft46ft
28 ft

Overall

41351

Males

25839

M70-74

25839

30K→35K

18.6 - 21.8 mi

Top 99%
35 ft34 ft
87ft88ft
23 ft

Overall

59386

Males

33425

M70-74

33425

35K→40K

21.8 - 24.9 mi

Top 63%
34 ft17 ft
58ft75ft
31 ft

Overall

37701

Males

23012

M70-74

23012

40K→Finish

24.9 - 26.2 mi

Top 53%
17 ft13 ft
14ft18ft
13 ft

Overall

31557

Males

19805

M70-74

19805

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing