ARK Challenge Readies for Third Installment by Mark Carter Posted 7/7/2014 12:00 am Updated 1 year ago The third installment of the ARK Challenge startup accelerator in Fayetteville, scheduled to run for three months beginning later this summer through September, will be leaner and meaner. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.