colorado trail running Backcountry survival tips for trail running in Colorado We speak to Colorado Search and Rescue to get the best backcountry safety advice for trail running in Colorado Advnture NewsletterAll the latest inspiration, tips and guides to help you plan your next Advnture!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1These "top technical trail-running shoes" from La Sportiva are 55% off and ready for long-distance romps in the wilderness2These legendary winter boots from Sorel "last for decades" and they're $50 off at REI right now3Patagonia has given its hugely popular technical fleece a makeover – here's what's new and improved4Lost skier "followed some inviting tracks" – before she knew it, the resort was a thing of the past, says mountain rescue5Fjällräven Abisko Trekking Tight review: the most technical hiking leggings we've tested