"Spring Fling" Ninety-seven-miler or Eighty-four-miler

 Briefing at 8:30 AM, Sunday. 

 Ryans Sports Grill, Harmony Market Shop Center, 925 E. Harmony Road, 80525: north of store, car parking area.

 Description: A clockwise loop over flat-to-rolling terrain in parts of southeastern-Larimer, southwestern-Weld, and northeastern-Boulder Counties.

 Moderate-paced 97-miler with 3640-vertical-feet. 

 Route: … Boyd Lake Avenue, Loveland; ... Larimer County Road 9; ... I-25 frontage road; ... (break at convenience store, Mead); ... Weld County Road 9; ... Sandstone Ranch; Saint Vrain Greenway path; southeastern-Longmont; U.S.287; Niwot Road; 63rd Street; Nelson Road; Foothills Highway [U.S.36], north of Boulder; Hygiene Road; "Mountain Fountain," Hygiene; ... Larimer County Road 23E; ... "Sedona Hills" area via Larimer County Road 12 and County Road 29; ... County Road 20 to western-Loveland; ... Harmony Market Shop Center, Fort Collins. 

 Route Map: https://ridewithgps.com/routes/27560839

Or,

 Moderate-paced 84-miler with 2650-vertical-feet. 

 Route: … Boyd Lake Avenue, Loveland; ... Larimer County Road 9; ... I-25 frontage road; ... (break at convenience store, Mead); ... Weld County Road 9; ... Sandstone Ranch; Saint Vrain Greenway path; southeastern-Longmont; U.S.287; Niwot Road; 73rd Street; ... "Mountain Fountain," Hygiene; ... Larimer County Road 23E; ... Larimer County Road 21; ... western-Loveland; ... Harmony Market Shop Center, Fort Collins. 

 Route Map: https://ridewithgps.com/routes/30068543