Saturday: 7 a.m., hike Grizzly Peak; contact Tim Tischler at [email protected].Monday: 8:30 a.m., bike ride for intermediate road cyclists; contact Bob Schuckart at 422-8406 or [email protected].Tuesday: 6:30 p.m., Senior Outdoors fall potluck at Durango Community Recreation Center, 2700 Main Ave.Wednesday: 8 a.m., hike Twin Buttes II; contact Ray Walker at 382-7662 or [email protected].Thursday: 8:30 a.m., bike ride; contact Jim Newman at 844-7717 or [email protected].Friday: 7 a.m., hike Blackhawk Peak; contact Terri Wells at 749-8209 or [email protected].For more information, go to www.seniorsoutdoors.org.