Old Tascosa Classic Tour – Amarillo, TX Texbiker.net Posted on June 18, 2008 by Rick AnkrumJune 18, 2008 Rides of 25 to 100 miles. Climb scenic Palo Duro Canyon. Contact : president@oldtascosacycling.com website for Old Tascosa Cycling Share this:EmailFacebookRedditPinterestPocketPrintTwitter