Nordmarka

Nordmarka
Danmark fra Larkollen
Viser innlegg med etiketten trailrun. Vis alle innlegg
Viser innlegg med etiketten trailrun. Vis alle innlegg

søndag 19. september 2010

UltraBirken, 18th of Sep-2010: Race report

At the start in Rena
UltraBirken is a trailrun that is runned between the towns Rena and Lillehammer. It has four aid- and check-points. First one is Skramstadsætra after some 12 km, next one is Åkersætra after 36 km, third is Sjusjøen after 52 km and finally the finish at Lillehammer after 73,4 km. It's almost entirly on trail with major parts of it even off-trail. The course navigates through large stretches of marshland. Weather was good most of the day, but it got a bit windy when crossing over Snørvillen and it rained a bit on a minor stretch after Sjusjøen. It had rained a lot before the starting and the ground was very wet. Most of the time between Skramstadsætra and Sjusjøen it was like running in a stream. Very time consuming and effortfull.
Romerike Ultraløperklub at the start in Rena
Start went off at 7 a.m and my aim was to reach the first check-point with an average pace of maximum 6 min/km. I didn't manage that. I felt right after the start that something wasn't functioning quite well. My feet felt a bit heavy and I had had some discomfort due to stretches in my butt-I thought they were gone last week, but hey they returned just in time to make this race an ordeal. I needed to slow down and even walk some of the most hilly ascends. I felt really surprised to learn this, but carried on with my running. After all this was still early in the race and my experiences could alter later on. Arriving at the first check-point at Skramstadsætra I changed shoes from Mizuno Ronin to Puma Trailfox. That pit-stop went fairly well-only used 5 minutes there. Average pace so far was 6.46-a bit more than planned-leaving me 9m behind schedule.
At Bjørnåsbjerget
Eager to get on and maybe gain some time I headed out for the next strech which was going to be the most demanding of them all. The trail was very wet. We ran in mud and water almost continually and there were large parts of marshland. On the marshland I was bound to walk and lost a great deal of time due to that. I experienced severe discomfort due to the stretch in my butt and had to force myself to run where I clearly needed to in order to maintain momentum. On two or three occasions I slipped and went down in the mud. Luckilly I didn't get injured. Arriving at Åkersetra after crossing a river just before-the water almost went up to my mid-I was seriously thinking to DNF. My butt was really hurting, my feet were nearly done and my spirit was low. Well, I didn't. Why didn't I? Tough question. I think when I'm going to DNF there has to be present a severe damage that prevents me from finishing or an injury that clearly will develop into something serious if I finish. I could't classify my experiences in those categories. I was just really hurting and having a bad time. Clearly these are not reasons to DNF! Average pace on the section was 9:10-leaving me 1h 2m behind schedule.
Crossing Åstaelva at Åkersetra
After some refuelling, some potato chips and a cup of coffee I carried on with the race. The trail went up for some time and levelled out when starting to cross a major marsh-land. Luckily timber was placed on most of the trail and because of that it was possible to keep momentum at a resonable level. Ascending towards the hilltop "Snørrvillen", the race' highest point, the view was simply fantastic! It was worth the run from Rena just to experience that view. The horizon was mostly clear, but I could see that some dark clouds were approaching from the north. It was time to descend down to the third check point. Arriving at Sjusjøen I was I was eager to refuel and get on with the remaining part of the race. My pain was still there, but I'd decided to not acknowledge it. I changed shoes(wonderful), refuelled and went out. Average pace on the section was 9:22-leaving me 1h 3m behind schedule.
Sjusjøen-refuelling
The course went up for some while, but before long it started to descend. The condition of the course was much better than on the previous sections, but I couldn't manage to gain enough momentum in order to obtain the pace I wanted. Maybe I'm wasn't pushing enough? Anyway, I kept a steady pace, passed several runners and arrived at the finish in Lillehammer having spent 10h 52m 27s on the course.
Average pace was 8:50-leaving me 1h 7m behind schedule.

Results, total:
-Finish time: 10h 52m 27s
-Placement: 4th overall

-Verticals: 1.782 m
-Shoes: Mizuno Ronin, Puma Trailfox and Montrail Masochist
-Weather: Partly cloudy, some sun, 10-12 degrees celsuis, little wind-severe some times


This was an interesting race in many ways. I feel that there is a lot to learn from it. First thing that springs to mind is my need for improvement when it comes to running technique and endurance in the terrain. I have had workouts in the terrain on average once a week, but that is clearly not enough. I'll correct that when preparing for competitions in the end of the second quarter next year. Secondly I need to establish another regime when it comes to nutrition. It worked out well to drink energy-drink, eat potato chips and drink cola, but I need more storage space than the one my present sack is providing. I'll also skip using the drinking belt on ultra-runs and use a camel-back or something similar. The mental part is more influential than I thought it would be. It made me finish the run at a point where I nearly thought I'd DNF. Further on I need to train to push myself more-endure more pain. That means to run when it hurts if that's needed to keep the pace as planned.
What's worth remembering from this race is all there was to learn from it and that I was able to finish when I thought I wouldn't.

The GARMIN-logfile can be found here:
http://connect.garmin.com/activity/49541940

Results from the race can be found here:
http://resultatservice.birkebeiner.no/sok_resultater2.php

søndag 5. september 2010

Lillomarka course: Endurance trailrun

Movatn
Beautiful weather today and I was lucky enough to have scheduled an endurance-session on trails on my favourite course-in Lillomarka. The course is very technical, navigates along wooden trails in a forrest that consist mainly of pine and spruce. As you run along the trees the sun is intruding at different degrees.
In addition it's not much used by others and it's a good way to get some piece of mind as well.
Ormetjern
As always I travelled by train to Movatn and started the ascend towards Sinober-a cottage a couple of miles in the woods- right afterwards. It's just under 3 km and the elevation is somewhat over 100 m. Patience is the key word as I encounter a very technical trail that seems to go straight up in the beginning. It's a good feeling though to be in the woods again after running on streets for some time. It's excatly two weeks since the last run on trails.
After a short while the trail levels out and I continue towards Sinober. Soon I'm encountering the last, big ascend towards Sinober and I'm richly rewarded by the beautiful views when I reach the lake Ormetjern. Not much left then before I catch the first glimps of Sinober-an old cottage situated strategically in the middle of Lillomarka. A nice place to stop a couple of minutes and even for a light snack.
View from Granberget towards Oslo
Well, I'm just stopping today for a quick look and I'm soon on my way through lovely, densed wood towards the highest point of the trip-a ridge called Granberget. It presents some of the finest views over Oslo and the southern-east part of Nordmarka.
Maridalsvannet
My aim with todays run was to have a good feeling all the time. Most of the time I managed allthough I could clearly feel the ascends. But again, patience is what counts and I'm constantly improving on that. Mind and outer world seems to disappear as I slowly work my way through the beautiful scenery and I'm soon approaching Granberget. It's mandatory with a quick stop to enjoy the views before the run continues towards Kjelsås. The course is starting to descend right after leaving Granberget and I'm soon approaching a place called Solemskogen. This time I chose to run towards Maridalsvannet by following the skie-track towards Kjelsås. After some very steep descends I reach an open field just before the lake Maridalsvannet. Shortly afterwards I'm running on gravel paths along Maraidalsvannet towards Kjelsås. I had a good run overall. I could feel some discomfort at both sides of the hip. I noticed that Yesterday as well. Maybe it's some muscles that are over-stretched. Anyway, I'm off from running a couple of days. Next week I'm scheduling three sessions with running with a total amount lower than this week.

Tecnicals:
-Distance: 16,19 km
-Time: 2h 01m 41s
-Average pace: 7:30 min/km
-Elevation gained: 270 m(16,7 m/km)-above 10, well, it was a light session.
-Calories: 1047 kcal
-Average heart rate(max): Not monitored.
-Shoes: Montrail Masochist
-Weather: Sunny, 18-20 degrees celsius, breeze, low humidity in the air

The GARMIN logfile can be found at:
http://connect.garmin.com/activity/47686696

søndag 15. august 2010

Høgåsen loop: endurance run, low pace

Descending towards Blanksjø
A beautiful day to run in the woods. Sun, light breeze and low humidity. My aim with todays workout was to run on technical trails to add some variety to the major part of my running in the third quarter-street-runnning.
Being a recovey week I should feel some freshness in my body and mind at this moment. I have to look closely for freshness in the former part, but I can spot some in the latter part. My legs felt a bit heavy when encountering the ascend of the first part of the loop, but who cares on a day like this. Life can't get much better. I'd just wished it was a diiferent week than recovery-week. In that case this loop would have been substansially increased in length. Running on technical trails is good in many ways. It builds supplementary muscles and is an opportunity to train patience-let the terrain work with me instead of against me. It's not like running on streets. Quite the contrary, actually. Running in the woods and managing to get the good feeling I could stay there for hours. After 4km there's a short section on gravel roads along the lake Store Åklungen and then it's back again along another trail towards my starting point-this time descending. I didn't push it at all. I was out there to focus on having a good time, executing good technique and using some different muscles than the ones I usually use.

Pretty hot-even when descending
Technicals:
-Distance: 9,04 km
-Time:      1h 13m 13s
-Ascending time:36m 47s
-Descending time: 36m 24s
-Average pace: 8:06 min/km
-Elevation gained: 175 m (19,4 m/km)
-Calories: 568 kcal
-Average heart rate(max): Not monitored.
-Shoes: Montrail Masochist (wonderful shoes on technical trails)
-Weather: Sunny, 25 degrees celsius, light breeze, low humidity in the air

The GARMIN logfile can be found at:
http://connect.garmin.com/activity/44604942

søndag 18. juli 2010

Trailrun, short long run

A beautiful day to run in the woods today. Sunny, warm and a light breeze. Eager to get some dirt under my running shoes again I travelled by bus to get to my starting point some 14km(8,7 miles) from home. My plan was to run home again through the woods. The route starts from a place called Skar, ascends northwest to the lake Øyungen and turns south from there-ascending a hill(Kamphaug) and descends to the beautifully situated lake Skjærsjøen. From there it's a short bit on gravel roads and then navigating through a slow decend over the ridge Skjervenåsen towards Låkeberget. From Låkeberget there is a nice run towards a lovely little forrest before arriving the road again at Brekke. From Brekke i ran along the river Akerselva till I reached the main road-Ring 3. From there it's a short run on asphalt pavement before I'm home. The whole run is logged on my GPS-watch.
I was curious to learn if I would experience any problems with my knees during this run. It's pretty technical and there are a lot of ascends and descends. Well, I did. As a matter of fact it was more than a minor discomfort. I was in no pain, but I clearly need to adress this problem right away. For some reason I began to analyse my running technique. I've always thought my pronation was neutral-I even had some dude at a local running store(Løplabbet in Oslo) to check it out. Well, he was wrong. I definately over-pronate. Can't trust people like that. I need to have some professional look into the matter-an orthopedic-spesialist. This matter will be adressed in the week ahead of me. I don't want any breaks in my training.
Well, besides the knee there was more to learn from the run. I read something interesting in a book by Terry Orlick("In pursuit of excellence") about the importance of relaxing in muscles not in use when executing an athletic performance. By doing so economy is increased. In todays run it was important for me to encounter the ascends by running-not walking. By paying attention to the approach regarding relaxation I was able to run more than 90 % of the workout. To me that was an eye-opener. I'll work more with my economy in future endurance-sessions. Finally, it was enthralling to be out in the woods again-running, paying attention to the scenery and just be present in the moment.

Technicals:
-Distance: 20,5 km(12,73 miles)
-Time: 2h 23m 24s
-Average speed: 7,0 min/km(11,27 min/mile)
-Elevation gained: 369,7m(1.213 ft)
-Calories:  1.374 kcal
-Average heart rate(max): Not monitored.

The GARMIN logfile can be found at: http://connect.garmin.com/activity/40855915