Hours Of Operations Clarks Colorado Longmont 80501 Clarks Hours of Operation and Location in Longmont, CO 80501 4.3 - 58 votes 2030 Mountain View Ave, #370, Longmont, CO 80501 (303) 776-9400 Get Directions Clarks Hours Category: Accessories Electronics Shoes Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore LongmontView More Apparel MarshallsRoss Dress for LessBig LotsH & MCarhartt Sports TargetSports AuthorityBig 5 Sporting GoodsDick's Sporting GoodsVans Jewelry MarshallsHobby LobbyKohl's OutletKay JewelersAvon Recommend For You Kirby Company Ace Hardware Avon Batteries Plus Bulbs DSW Boost Mobile Brown's Shoe Fit Company Birkenstock Samuels Jewelers Radio Shack