Friday, 13 February 2009

Statto's Hill-ranking Table

You may find this table useful when comparing times between races. In general, I have found it to be an accurate reflection of reality, but there may be one or two races where the data is less reliable.

It is assumed that you lose more time going up than you gain coming down, so the key is how much height you gain. My own part of the calculations do factor in the relative heights of the start/finish too.

The overall calculation is based upon overall height gained/lost, but the elevation data is cross-referenced from the positional trackpoints on a GPS watch to separate physical survey data for elevation. This filtering is provided by the Motion Based "Gravity Web" service. The the raw elevation data from devices such as the Garmin Forerunner series is quite poor. The graph on the left above illustrates the point. The blue line is the raw data and none of those extra undulations are real.

See also related post - Motion Based vs SportTraks


Rank RaceAv gain m/mile
1 Ampthill XCL 200841.4
2 National XC 2009 Parliament Hills41.0
3 SEAA XC 2008 Parliament Hills40.5
4 County XC Haileybury 200738.4
5 Dunstable XC (2008)25.9
6 East Haddon XC Feb0825.9
7 Rome marathon25.8
8 Goring & Woodcote 10k25.7
9 NYC marathon25.4
10 Hampstead Midsummer 10k25.3
11 Biggleswade XC (Shuttleworth)24.7
12 Dunstable XC (2007)23.7
13 Windsor HM23.7
14 Serpentine 5k23.5
15 Regents Park 10k22.7
16 Colworth HM (multi-terrain)22.3
17 St Albans HM (2007)21.5
18 Paris marathon20.7
19 Flitwick 10k20.6
20 St Albans HM (2008)20.5
21 Croydon 10k20.1
22 Prague marathon19.8
23 Watford HM19.8
24 Burnham Beeches HM19.7
25 NHRR XC19.3
26 Bedford Park 5k19.3
27 Berlin marathon19.3
28 Roding Valley HM19.2
29 MWL St Albans 7M19.0
30 MK Heartbeat 5k19.0
31 High Ongar 10k18.7
32 Stamford 30k18.5
33 Bury 2018.5
34 Palma Mallorca marathon18.2
35 NHRR MWL 10k17.9
36 Newmarket 10k17.9
37 Oakley 20M17.7
38 Buntingford 10M17.6
39 Sandy1017.4
40 MWL Bish 10k17.4
41 Frankfurt marathon17.3
42 Stevenage HM 200716.9
43 Barns Green HM 200616.9
44 Whipsnade 10k16.9
45 FV 3k Relays16.6
46 London marathon16.3
47 Stevenage HM 200816.2
48 Bracknell HM16.2
49 Woburn 10k15.8
50 Stevenage 5k Series 200815.8
51 New Forest marathon 200815.1
52 Bedford HM14.7
53 FVS MWL 10k14.6
54 Billericay 10k 200714.3
55 Leicester HM14.3
56 Springfield Striders Friday 514.2
57 Reading HM14.0
58 Harlow 10M13.9
59 Chelmsford 10k13.8
60 Stevenage 5k Series 200713.5
61 Chessington 10k 200713.4
62 Basel marathon13.2
63 MWL WGC '10k'13.2
64 Swineshead 10M13.1
65 St Neot's HM 200513.0
66 Chessington 10k 200912.9
67 Standalone 10k12.9
68 Nene Valley 5k 200712.9
69 WGC MWL 5-mile12.8
70 Horndon 10k12.7
71 MK NSPCC HM 200812.6
72 Leighton 1012.4
73 Garden City 10M12.3
74 MK NSPCC HM 200712.2
75 Wolverton 5 2007+200812.2
76 Cranfield 5M12.0
77 Silverstone HM 200811.5
78 Wokingham HM 200711.4
79 Hatfield Broadoak 10k11.4
80 Bearbrook 10k11.4
81 Nene Valley Harr 1011.1
82 Nike+ MK HM 200810.9
83 Fred Hughes 10M10.9
84 Felsted 10k 10.9
85 Amsterdam marathon9.6
86 Lea Valley 10k9.3
87 Nene Valley 5k 20089.3
88 Grunty Fen HM9.2
89 Mablethorpe marathon9.0
90 Abingdon marathon8.9
91 Andy Reading 10k 20068.7
92 Staines 10k8.2

2 comments:

  1. Hi Statto,

    Just discovered your blog.

    I did something similar for my log of race results. I wanted to use the total elevation rises rather than what SportsTracks decided was not flat. I used http://utrack.crempa.net/ (fed with a gpx file exported from SportsTracks with the elevation correction plug-in. Even so mine are lower than yours, e.g. St Albans HM (2008) 18.6, Watford HM 18.2, Buntingford 17.1,Stevenage HM 2008 14.3. The most recent was Hatfield Broadoak 10k 9.6.

    My purpose is to formulate a rating that combines age & sex (WAVA), elevation, temperature, and any other variables than can be analysed.

    Rick,
    Garden City Runners

    ReplyDelete