Alaska MTB Marathon
Anchorage, Alaska · Saturday, July 18, 2026
The Alaska MTB Marathon is a 10 miles, 33 miles, 50 miles, marathon, mountain biking, and trail running event held on Saturday, July 18, 2026. It is located at 5577 Abbott Road in Anchorage, Alaska.
- Date
- Saturday, July 18, 2026 at 10:00 AM – 5:00 PM
- Location
- 5577 Abbott Road
Anchorage, Alaska
99507
United States
OpenStreetMap Google Maps - Links
- runsignup.com
It’s back! A distance mountain bike in Anchorage, and for the first time in recent memory, on the Anchorage Hillside trails!
Options include three different distances and a team relay on an approximately 15-mile loop that will feature some of Anchorage’s most rewarding and challenging trails!
-
50 Mile Solo - (3 laps) Start 10:00am
-
33 Miler (50K) Solo – (2 laps) Start 10:05am
-
33 Miler Team – (1 Lap Each) Start 10:05am
-
10 Miler – (2 lap on a shortened course) Start 10:10am
Categories: By distance - men, women, and coed option for the team relay
STA Partnership: We are partnering with Singletrack Advocates to donate a portion of each race entry to STA.
Aid Station: The course will include an aid station at the start/finish/lap area for solo racers with water and snacks.
Drop Bags: A neutral feed zone will be available next to the aid station for racers to leave their own supplies.
Course marking: The course will be marked with pink flags to the rider’s right, as well as signage for turns. Be aware of sections of the course where traffic is 2-direction – (ground tape will be used in these locations).
Wildlife Safety: Bears, and moose, may be on any trail in Anchorage. Riding with a noise-making bell is required, and carrying bear spray is recommended. Wildlife always has the right of way.
Other Users: The course is not closed. Please be aware of and courteous to other users on the trails. Announce your intentions to pass and do so in a safe place.
Skill Levels:
For the 50-mile, 50k, and relay races, we recommend that riders are at a minimum advanced-intermediate riders. The 15-mile course loop will include directional downhill trails including Jeff’s Whoop Whoop and Gauer Power, as well as several technical rooty trails including Brown and Black Bear trails
For the 10-mile race, we recommend that riders are at a minimum advanced-beginner riders. The 10-mile course features 2 laps on a and approximately 5-mile loop on a mix of intermediate-rated single track and ski trails.
Time cut offs: Out of respect to volunteers and race organizers, time cut offs will be in place for the 50 Mile and 50K Races. Racers who miss the cut off will be notified by the timer when they pass the Finish/Start/Lap area. Racers may not change to a shorter distance race once the race has started.
-
50 Mile Solo cut off: Complete second lap within 5 hours (avg pace apx 6MPH)
-
50K Solo and Team: complete first lap within 3 hours (avg pace apx 5MPH)
-
10 Milers: no cut off.