Red Feather Trail Jamboree 2026 — Red Feather Lakes, CO

Welcome to the Red Feather Trail Jamboree, a three-day trail running weekend put on by trail runners for trail runners. Come enjoy the clean air and wild spaces of the Red Feather Lakes region in Northern Colorado! Take advantage of the opportunity to explore some new trails on the private land of the Ben Delatour Scout Camp and surrounding National Forest. These courses are especially designed to challenge you yet still be beginner friendly. With miles through moose-heavy forest and fields, streams and rocks, these race routes have something for everyone. Facilities include campgrounds and cabins for rent, community meals in the dining hall, and an on-site shower house. We want to make this a fun, family-friendly weekend outing for all! Run one event, run two or take on the 95 mile challenge and run all three!! Start : Ben Delatour Scout Ranch , Red Feather Lakes, Colorado Distances : 50 Mile (8,500' gain), 50K (4,200' gain), Half Marathon (1,700' gain) Min/Max Elevations : 7,350' / 8,500' (50K/Half), 7,350' / 10,828' (50mi) Average Elevations : 8,700' (50mi), 7,800' (50K/Half) Terrain : 70-80% singletrack, 20-30% dirt road Fauna : Moose, raptors, elk, mule deer, black bears, mountain lions Registration Caps : 500 total Time Allowance : 16 Hours (50Mi), 11 Hours (50K), 6 Hours (Half) Dates : September 25-27, 2026 Start Times : Fri 6:00a (50mi), Sat 7:00a (50K), Sun 8:30a (Half Marathon) Kids Race: : FREE, 1mi, Sunday @ 11:30a Registration 50 Mile Race Fees: Dec 15 - April 30: $130 + $8.80 fee May 1 - July 31: $150 + $10.00 fee Aug 1 - Sept 24: $160 + $10.60 fee Packet Pickup: $180 50K Race Fees: Dec 15 - April 30: $120 + $8.20 fee May 1 - July 31: $140 + $9.40 fee Aug 1 - Sept 24: $150 + $10.00 fee Packet Pickup: $160 Half Marathon Race Fees: Dec 15 - April 30: $90 + $6.40 fee May 1 - July 31: $100 + $7.00 fee Aug 1 - Sept 24: $110 + $7.60 fee Packet Pickup: $125 3-Day Challenge Race Fees: Dec 15 - April 30: $280 + $15 fee May 1 - July 31: $300 + $16 fee Aug 1 - Sept 24: $340 + $18 fee Packet Pickup: $370 What You Get in Return for Your Registration Fee: Beautiful, well-marked and challenging courses Enthusiastic, knowledgeable race and race staff & volunteers Gender specific race T-shirt Finisher award Free race photos Finish Line meal Vegetarian, vegan, gluten free and non-alcoholic options are available as part of our standard race fare Medical & emergency communications coverage Waiting List If the race fills, a waitlist will be established. If you are selected from the waitlist, you are given the opportunity to accept/decline the invitation. Your credit card will not be charged until you accept. Your fellow runners in line appreciate your prompt response. Transfer Credit & Distance Change Policy If you are not able to race, we will be able to offer a race transfer credit that can be applied to any future Gnar Runners race (valid for 12 months). Credit deadlines are as follows: Until April 30: 100% credit of registration (excluding RunSignup fees). May 1 - July 31 : 75% credit of registration (excluding RunSignup fees). August 1 - September 22 : 50% credit of registration (excluding RunSignup fees). **In order to receive your credit , you must cancel your registration through the RunSignup registration platform. Deferrals: Log in to your RunSignup account Go to Profile -> Upcoming Races -> Red Feather Trail Jamboree -> Manage Registration At the bottom of the page, select “Defer Registration” and follow the automated process. While RunSignup will prompt you to, you DO NOT have to immediately choose which race to apply your credit to. Once you hit "Confirm Deferral" and see the "Your registration has been deferred" message, your credit is in the system and will be valid for one year past the event date. Distance Switch: Log on to your RunSignup account Go to Profile -> Upcoming Races -> Red Feather -> Manage Registration At the top, click the link to "Transfer Event" Follow the steps to register for the race in the new distance Runners stepping up in distance can pay the additional registration fee to upgrade to the marathon race. There is no charge for runners dropping down in distance. The online deadline to transfer is Wednesday (9/24) at midnight. It can also be done in person at packet pickup. Cancellation Policy Entries are non-refundable. Entries are non-transferable, except for transfers via the wait list. In the event the race is cancelled due to extreme weather, fire, disease or for some other unforeseeable event, we cannot offer refunds or credits. Course & Aid Stations The 50K course will have approximately 4,200ft of vertical gain. The 50 Mile course will have approximately 8,500ft of vertical gain. The Half Marathon course will have approximately 1,700ft of vertical gain. Course Maps Course GPX File Red Feather Trail Jamboree 50 Mile GPX (Current for 2025) Red Feather Trail Jamboree 50K GPX (Current for 2025) Red Feather Trail Jamboree Half Marathon GPX (Current for 2025) Red Feather Trail