Two reasons to choose GPX file: 1  You have a GPS unit that doesnât read TCX files. The eTrex, Oregon, Montana, and GPSmap series do not read TCX.  You donât care about riding a certain speed, and you donât need the basic turn guidance offered by the TCX.
Preheat the oven to 450Â°F. Rinse the chicken, then dry it very well with paper towels, inside and out. The less it steams, the drier the heat, the better. Salt and pepper the cavity, then truss the bird. Trussing is not difficult, and if you roast chicken often, it's a good technique to feel comfortable with.
1 Set oven to 450 degrees F. 2  Roast the chicken at 450 degrees for 20 minutes, then reduce the heat to 400 degrees and continue roasting for about 40 minutes (or until the internal temperature reaches about 175 to 180 degrees F. about 1 hour or a little less). Roast the chicken at 450 degrees for 20 minutes, then reduce the heat to 400 degrees and continue roasting for about 40 minutes (or until the internal temperature reaches about 175 to 180 degrees F. about 1 hour or a little less).