On Tuesday morning I went on a 10 mile run from my house along the trace. This is the first time that I have ran ‘out in the woods’ in a while. I have been running during lunch at work which is more populated. This turned into the hardest / worst run that I have ever done. I had wanted to maintain a challenging pace for the entire run and I was successful for the most part. But, there were several stretches of the trace were I would get a dozen deer flies pursuing me. They were tenacious. I knew that I could not out run them. All of the swatting and arm flailing actually raised my heart rate a good 5 beats. This put me over the edge for the LT run that I was attempting. I had remembered that Jen over at The Running Artist had encountered the devils and had come up with a solution. She would grab a small branch from a pine tree (a switch if you will) and run with it. She said that the swishing motion would keep the flies at bay.
I jumped off of the trace and grabbed a limb off of a small pine tree. I started to run with the branch oscillating in a circular motion. Occasionally I would have to swat my back because I was being bitten. This was terribly frustrating. I actually had to stop twice and fist fight the creatures. They won. One time I broke the switch as I was trying to knock one of them off of my back. The swtich helped but was not a complete solution.
I finished up my 10 miles strong and started my cool down. The damn things were still on me and I had to pick up the pace. One of the horse flies even followed me home like a puppy dog. As I got near my house I started to sprint to lose the girl. She still snuck into the house. I later got her with a dish towel near the back door.
Horse Fly - That'll teach him!
With a little research I have found that these biting flies are in the horse-fly family (Tabanidae). According to Wikipedia:
While female deer flies feed on blood, males instead collect pollen. When feeding, females use knife-like mandibles and maxillae to make a cross-shaped incision and then lap up the blood. Their bite can be extremely painful, and resulting allergic reaction from the saliva of the fly can result in further discomfort and health concerns.Wikipedia led me to here:
Tabanids lie in wait in shady areas under bushes and trees for a host to happen by. Sight is the main host finding mechanism, but carbon dioxide and odor also play a role. Moving objects, especially if dark colored, are most prone to attack. Attacks occur during daylight hours with a peak beginning at sunrise and lasting three hours. A second peak is two hours before sunset and commences shortly after.I do not like to use insect repellent – it repels me as well. I have found a couple of ‘traps’ that I will be experimenting with in the coming weeks. I will keep you posted of the results.