Alaska · 100 Mile
Susitna 100
Susitna 100 is a 100 Mile event held in Big Lake, Alaska. It is usually held in February; the exact date hasn't been confirmed in the listing yet. About 150 runners take part across all distances.
- Usually held
- February
- Location
- Big Lake, AK
- Field size
- ~150 runners
Race details
- Usually held in
- February (date not confirmed)
- Location
- Big Lake, Alaska
- Distances
- 100 Mile
- Field size
- About 150 runners
- Course
- Frozen rivers/swamps, ~1,000 ft gain
- Registration
- ultrasignup.com
- Official website
- susitna100.com
About the Susitna 100
A grueling human-powered 100-mile winter ultra across frozen rivers, swamps and wooded trails in remote Southcentral Alaska.
Rankings and notes
- Notes
- A grueling human-powered 100-mile winter ultra across frozen rivers, swamps and wooded trails in remote Southcentral Alaska.
More upcoming races in Alaska
Keep exploring
Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Susitna 100: common questions
- When is the Susitna 100?
- The next date hasn't been announced in the listing yet. The race is usually held in February. Check the organiser's website for the official date.
- Where is the Susitna 100 held?
- In Big Lake, Alaska.
- What distances does the Susitna 100 offer?
- 100 Mile.
- How many people run the Susitna 100?
- About 150 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Susitna 100?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.