>> Home    >> Race Information    >> Course Map/Elevation    >> Lodging    >> 2015 Registration    >> 2015 Participants    >> Results    >> Contact Race Director    >> Pictures    >> Links Weather Forecast | Weather Maps >> 9/16/2014 Registration Opening Soon Registration for 2015 will open November 3rd at 1:00pm CST. >> 11/3/2014 Updates to the lodging page. Ozark Folk Center now offering Race Weekend Deals. Ready for 2015?! We are getting ready for the 2015 Sylamore 2015 25K and 50K runs. This year the runs will take place on February 21, 2105. PLEASE NOTE: Registration for 2015 races has changed toMonday, November 3. There is another trail run on November 1, so we are going to start on Monday the 3rd. Registration for 2015 will begin: Monday, November 3, 2014 at 1:00pm Central Time. If you are wanting to run this year, I highly suggest you plan on registering as quickly as possible because we have sold out very quickly the past few years. Thank you for supporting this race! We look forward to seeing everyone in Allison in February. Take care, Greg Click here to read about the Sylamore 50K in Trail Runner Magazine. Hoof It for Heifer 20K Trail Run at Petit Jean State Park, Benefitting Heifer International.