Tonight was OK Linné's winter training premier - one of the highlights of the year every single season. Here is its website with the course:
http://www.oklinne.nu/premiaren/2009/
This year I was part of the Mobile Explosives Team, that roamed the forest setting off fireworks as unsuspecting bands of night orienteers approached. It was a great feeling, sitting in the completely dark and quiet forest, armed with a rocket and a lighter, waiting for the lamps to appear. You hear them before you see them - the crunching of branches underfoot, the splashing of nearly frozen marsh water, the occasional grunts when someone falls down a cliff. Then you see them, first one lamp, then another, moving towards you in a long, jittery line without a word being spoken. You wait until they are close, until you can see the whites of their bulbs. Then you light the fuse, slip away behind the nearest dot knoll and count: 5,4,3,2,1... If you timed it right, then just at the moment the first runner in the pack rears his lamp over the crest of the hill, the rocket goes off, lighting up the sky momentarily with blues and pinks and greens and yellows. For a second, they are stunned. The dozen headlamps, as if they were one, turn skyward. Within seconds, the shock and surprise wears off, and they move on, continuing on their quest through the hills and marshes of Nåsten. The flickering lamps disappear in the distance, and then it is dark and silent again, the fireworks team lying in wait for the next group of victims... err, runners.