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Orienteering Events Log

Epping Forest North CHIG District Event, 20 November

Epping Forest NorthA new (for me) area in the always lovely Epping Forest, and the start right beside a London Underground station meaning I could get a lie in and do a morning race. The weather was crisp and sunny, but incredibly cold, with some frost on the ground – ideal for orienteering as long as you run fast so as not to freeze.

After spying a bunch of people I know from OUOC running M21L, I decided to “run up” to that course too. The 10.8km course was 50% longer to what I’m used to at the moment, and it showed in my times. In the graph below, my race was the green line, and I kept pretty much level with Ian and Huzzah (Pete) for the first half of the course. A succession of three mistakes at 13, 14 and 15 left me exhausted and I was never really able to maintain the earlier pace after that.

The first part of the course took the M21L runners (only!) into a large, “green” area that was tough to navigate through. Leg 1 was long and, if you weren’t used to the green, tiring. A failed attempt at cutting off a path corner by attempting to go through a green patch meant that I had a slow time to No. 2. The next few were straightforward, but long runs on paths, before the race become more technical. After all the green, I decided to around the path from 6 to 7, rather than through a weak ride – even though my route was 30% longer. No. 7 was technical and I became confused in the maze of paths. No. 8 was in a very vague patch of woods, but 9-12 were fine. 12-13 was long, and I stupidly decided to head north to a path, instead of direct through the very easy woods. I changed my mind before hitting the path, but crosse a stream above a fork, thinking I had crossed below – so miscounted my streams on this leg and spent ages one stream to early, wondering why everyone else was running past without stopping. A real nightmare. And No. 14 was a bingo control in low visibility woodland. If your compass-work wasn’t spot on, you missed it – which I did. But this is what orienteering is all about. I always make big mistakes on Epping Forest maps, and this was no exception – but that’s why I like the area so much (plus the fact it is flat.)

I also messed up No. 15, arriving at 16 before it. 16 was a dead control – I bet I got the fastest split to it as I had been to it before but we’ll never know ;-). 17-22 were OK, but I was really starting to slow my normal pace here, as the course length started to take its toll. I got lucky on 21 though – a (real) minefield but I struck the control straight on, purely by luck. 22-23 I was really tired now, and took a lazy (and long) route around on paths, whereas most sensible people went straight, on easy gorun. 24-25 was similar to 6-7, and this time I did take the plunge through the green – it wasn’t too bad at all, although I was losing concentration by this point and messed up 25 (a technical one) by being distracted by anthoer control. 26 was OK (an old bomb site, apparently) but even on the last control – 27 – I overshot, again being distracted by another control. I normally assume/hope the last few controls in a race are easy, but there was no let up here.

All in all, a very technical race, after a physical start, Epping once again managing to fool and disorientate me.

A real litany of mistakes:
No. 2: Poor route choice/poor navigation/impassible terrain.
No. 7: Poor route choice/poor navigation.
No. 8: Poor mapping.
No. 13: Poor map-reading.
No. 14: Poor navigation/bingo control.
No. 15: Poor navigation.
No. 23: Exhaustion.
No. 25: Fatigue.
No. 27: Poor map-reading/fatigue.

I need to get better if I’m going to stay running long.

My time, for the 10.8km/145m climb M21L course was 94:35. Today was a Long course, last Sunday was a Short, but very different areas. I actually finished today’s course in less time than yesterday’s, and also beat 9 mpk which is always nice. But I was 18th out of 24 runners, with most runners just ahead of me. If I had only had a bit more energy…

Epping Analysis
M21L Point-by-point analysis on Splitsbrowser. Green: Me. Yellow and Red: Ian and Huzzah.

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Notes

Types of Mistakes

As you’ve probably noticed from the last two event entries, I’ve started to list categorise the mistakes I make during each race, in the hope that I can identify and work on the worst ones. I’ll endeavor to keep the “poor mapping” excuse to a minimum – bad workmen like to blame their tools, so I’ll try and stay balanced. Note, the reasons all need to be ones that could cause a multi-minute mistake – almost everyone makes sub-minute mistakes on courses for a wide variety of reasons – it’s not those I’m tracking here.

So far, I have the following – if you know any more please add them to a comment and I’ll add them on here.

  • Navigational error
    (e.g. bad compass bearing, bad orientation of the map, natural “drift”.)
  • Map-reading error
    (e.g. simply looking at the wrong bit of the map, not spotting a point feature or vegetation change.)
  • Poor route choice
    (e.g. it looked great when you glanced at it, but you somehow missed the plainly more obvious route.)
  • Parallel error
    (e.g. two similar valleys, went up the wrong one…)
  • Poor pacing/scale awareness
    (e.g. running on 1:10000 map for the first time in a while, tending to overshoot the control, or under-run to it.)
  • Inverted contours
    (e.g. mistaking a hill for a depression, or vice versa.)
  • Contouring error
    (e.g. accidently drifting down (or, more rarely, up) a slope you are trying to cross level.)
  • 180 degree/90 degree error
    (e.g. temporarily getting N and S mixed up, running in completely the wrong direction.)
  • Distraction
    (e.g. inadvertent following of other competitors or bad bias when choosing route.)
  • Hesitation
    (e.g. other competitors causing focus to wander, or tiredness after a hard leg.)
  • Fatigue
    (e.g. significantly slower running due to exhaustion. Perhaps not really a “mistake”.)
  • Unanticipated hazard
    (e.g. marsh actually uncrossable, thicket really is impassable, needing a lengthly diversion.)
  • Poor attack point
    (e.g. forgetting to pick one that allows you to aim-off, one that is itself hard to fine.)
  • Poor mapping
    (e.g. missing vegetation patch or vegetation boundary, misplaced point feature.)
  • Bingo control
    (e.g. control hidden, or control on point feature in middle of featureless, low visibility terrain.)

The last two are not the fault of the runner!

Categories
Leisure

Snap

It’s incredibly cold at the moment – sub-zero in London. This might have been a contributory factor to my bike was playing up on the way home from work yesterday – the chain fell off about ten times, and then snapped spectacularly. So now I’m left with a useless bike (not that it was particularly useful before – only 2 of the 18 gears, and none of the brakes, worked) and no easy way to get around London. A nightmare – I do a lot of travelling by bike and so save a huge amount of money thanks to not having to pay extortionate Transport for London fares. It also kinds of put my x-England bike trip on hold for now, not that I was managing to get out and do it much these days…

London Bike No. 3 might be on its way shortly. I could just get a new chain, but really, the brakes and gears have had it, too.

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Orienteering Events Log

Kyloe Weekend II: Kyloe NATO National Event, 13 November

After not that many hours of sleep on a Real Working Farm(tm) on the Saturday night – after the JOK AGM, we were up bright and early on a piercing cold day for the National Race (and VHI Individuals) on the Sunday. The temperature gauge was barely above zero at the Assembly area, but it was clear and sunny.

Kyloe Map ExtractIt was a tough race, no doubt about that. My 6.7km M21S felt longer than most M21L long races I’ve run, and this was without doubt the toughest race I’ve run for a couple of years – and that include the Trossachs. It was relentlessly physical, the switchback course went from one tough area of forest to another. It was suprisingly technical too and I made several large errors – one at the second control was may be due to poor mapping in the area, or perhaps my pace being too fast (I got the fastest time to the first control.) One just after the fifth was due to the distractions of large numbers of competitors arriving at a control from the same direction. I made a silly blunder and headed up a path at 90 degrees to where I wanted to go – and had to backtrack due to the steep terrain. Immediately after, I confused a shallow rise for a shallow dip in the contours and so spent a good while thrashing around in “green” forest, wondering why what I thought was “white” forest was so tough. This was on my approach to 6 – see the map extract here. A further error coming to 9 meant I ended up in the wrong section of open, and had to my first “formal” relocation for a few months, up to the track to the north of no. 9, before trying three times to come back in to the open. The forest was tough out there. I absolutely loved 9-10 though – this big leg had it all – physical, technical, lots of key decisions to be made about where to aim for and how much climbing needed to be done. Needless to say I messed this one up too, stopping too short and too high, but I loved the technical challenge here – see extract below. Some legs were simple and designed as a “tourist guide to the area” – see 4-5 in the extract above, which was a long a path weaving through monkey-puzzle trees – very pleasant.

Kyloe

After the problems in the first half of the course, I knew I wasn’t going to be getting a good time, so set out to enjoy the rest of the course. A visit to a control immediately below the spectacular “Kyloe in the Woods” cliff was dramatic, as was a control in a depression in a sudden small area of deep, dark and positively spooky piece of wood, before emerging back out into the sunlight. Just like a scene out of Harry Potter. There were many legs where if you didn’t look ahead and plan the whole leg, you would end up the wrong side of a cliff. And some legs where you either had to plunge through a “green” area, or spend twice as long going around – great route choice decisions to be made.

Mistake summary:
2: Navigational error/distraction/poor mapping
6: Navigational error/distraction (leaving 5)
6: Inverted contours
8: Poor mapping
9: Navigational error/map reading error [relocation]
10: Hesitation/map reading error
17: Navigational error

I loved this race and its relentless test of physical AND technical skills, without imposing huge amounts of plodding up hills as many physical courses do. It was physical and technical without a rest, all the way to the end. But next time I come here, I’m going to do a serious amount of training first though. My time – 94:51 for 6.7km, 220 climb, was pretty awful, the winner took 60:52. Not counting the numerous large mistakes I made (I’ve recorded 7 for Attackpoint) I would estimate my time would have been about 75 minutes.

A possible candidate for my Top 10 maps of the UK, although the I suspect the planning, rather than the area, was the key.

Categories
Orienteering Events Log

Kyloe Weekend I: Greensheen & Cockenheugh NATO Middle Distance Race, 12 November

Greensheen & Cockenheugh Map ExtractI got an early morning train up to Berwick-upon-Tweed on Saturday, for a middle distance race in the afternoon (the Veteran Home International Relays were in the morning) at Greensheen & Cockenheugh – just south of the Kyloe Hills. The race just happened to be the JOK Club Championships 2005 too, my handicap for this year was 12 minutes (the time subtracted from my real time to calculate my handicap position.) It was an adventure just getting to the car park, and on stepping out of the car, my dad (my parents were down for the day) declined the offer of a run. Once out on the hill, it wasn’t too bad though – first a straightfoward section in fast forest, followed by a very linear but interesting section across a steep hill filled with giant, interesting looking boulders. I then passed by St Cuthbert’s Cave (see the map extract here) somehow missing a large track to the south and wasting a few minutes bearing right, up the hill, almost going to No. 14 before my intended control No. 9. Coutour creep is a standard orienteering mistake but normally one ends up too low, not too high… As this was a middle distance race, these few minutes cost me a valuable number of places. The second half was on steep moorland, which wasn’t too bad, although the biting cold wind started to be felt again.

All in all a nice little area. The options available to the planner are somewhat limited due to the area’s size and safety concerns with teh clifs and boulders, but I enjoyed it, and had a good run overall considering this was my first serious run for five weeks.

I took 50:24 for the 5.3km course with 130m of climbing. I think I lost 90 seconds each at Nos. 2 and 5, and 4 minutes with my bad route choice/deviation at No. 9, so my mistakeless time would have been around 43 minutes.

Mistake summary:
2: Navigational error
5: Poor mapping
9: Navigational error/map reading error

Lindesfarne Priory at SunsetAfter the event the tide was just going out so my parents and I headed across the causeway to Lindesfarne to catch the sun going down through the ruins of the Priory, and the grant castle on the point on the island. It was all rather nice. I vaguely remember when I was last there – about 15 years ago.

Categories
Notes

Update

  • I subscribed to Orienteering Today, via their website. I’ll have Issues 3 onwards hitting my mailbox soon, and Issue 1 is available as that PDF – hopefully issue 2 will go up on the website too! Again, as I mentioned before, I really like the production on this magazine – it makes all the difference.
  • I haven’t managed to do any orienteering recently because there were no trains running on the necessary day for a couple of events (Leith Hill and Welwyn Garden City), then there was a spot of very bad weather… and then I came down last weekend with a nasty cold/sore throat/headache thing that’s been going around the office lately. Still suffering from it but hoping to bounce back because…
  • I’m going to the Kyloe orienteering events this coming weekend, up in Northumberland. A middle-distance race on the Saturday followed by a National on the Sunday. In light of my lack of health (and fitness) I’m running M21S on the latter. The Saturday race is also the JOK club champs (a handicap, so maybe I’ll do well!) and the JOK AGM is in the evening. There was too much of a danger of me getting voted onto the JOK committee if I stayed at home. Plus I’m looking forward to making it out of Zone 1 London for the first time in weeks. Bamburgh Castle, Holy Island and the Northumberland coast should be a nice change, although it might be a bit brisk.
  • It doesn’t look like I’m going to complete the remaining western legs of my X-England bike ride anytime soon, what with it getting dark when I tend to wake up at the weekends these days. So below is a map of the route so far. Green = really nice, Yellow = OK, and Red = really nasty bit of route. Malborough to central London was mainly on National Route 4, then London to Whitstable was generally on National Route 1. I also rode from Oxford to Reading last autumn on National Route 5, and have coloured in that section too. Note, west is towards the top of the diagram.

X-England Route so-far

Categories
Notes

“Orienteering Today” Issue 1 Available Online

From a posting on the NopeSport forum – issue 01/2005 of Orienteering Today magazine can be downloaded as a PDF (watch out, 81mb file size!) The production quality of the Czech-based, English-written magazine is excellent – I’m going to subscribe as soon as I can get along to a major event which CompassPoint (the UK distributors) are at. Nick Barrable (a JOKer) is on the magazine’s editorial team.

Download link.

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Notes

WTF?

From some random blog:

http://www.oobrien.com/yepsport/ – Wait — getting to your desired destination with a map and compass is a sport??? Obvious Joke: No girlfriend I’ve ever had could possibly compete. New sport: Calculating and paying a gratuity of at least 18% while armed with a calculator and “The Tipper.”

Indeed, it is a sport, as is running round and round in circles, kicking a ball around a bit, and spending two hours getting no where in the end.

Also – I was Blog of the Day, whatever that means, on 30 March this year.

More inbound links found by Technorati.

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Leisure

Micro-O at SLOW’s OK Nuts Trophy

SLOW is going to have a Micro-O section at the OK Nuts Trophy regional event at the end of November, on the middle part of the open courses. Interesting – I might “run up” at this event to try it out. Micro-O is a bit like timed Trail-O – it’s about picking the right control from a cluster of controls (with no codes on them) based on your interpretation of the map. Many long time orienteers will not like the change to the traditional classic format, but the OK Nuts Trophy is normally an unconventional race, and Micro-O in it should make things intersesting.

Categories
Leisure

Furthest from the coast

The point in Great Britain furthest from the coast is “just east of Church Flatts Farm, about a mile south-east of Coton in the Elms, Derbyshire” according to the Ordnance Survey in a snippet in this old BBC news article. (Update – featured in a later BBC news article here, and confirmed by the OS here.)

I see another challenge – getting to this point, and then biking from here to the coast. Here is the point, from zooming out, I can see there are coastal inlets that define this point – the Severn Channel near Glocester, the Runcorn near Liverpool, and the Wash near Kings Lynn. I don’t really fancy plowing through Birmingham to get to the first, and ending up in Liverpool will be a long way from my London base, so I’ll probably be heading East. National Cycle Route 63 is pretty much the route needed. Watch this space.

Also, Luke has been doing a similar kind of “targeting tourism” by trigpointing recently.

Staying on the geographic theme, a couple of cartography blogs: Mapping Hacks (I want the book!) and Ed Parsons, OS CTO.