Infinitus - Ripton

Event overview

Infinitus is a multi-day endurance event organized by the Endurance Society, held May 21 - 30, 2026 in Ripton, Vermont at Silver Towers (56 Silver Towers Road). The venue is set near Green Mountain National Forest and is a residential camp that serves people with disabilities ages six to seventy-five. The event offers a range of distances, including:

• 9 miles
• Marathon
• 88K
• 100 Miler
• 250 Miler
• Penta-Marathon
• Deca-Marathon
• 888K (551 miles)

Logistics and facilities

Silver Towers provides a large dining hall, recreation center, outdoor swimming pool, and camping. Dorm lodging is available for participants and support crew; dorm guests have a bed and closet and dorms include multiple bathrooms and showers. Listed lodging fees include $150 for ten nights (selected ultra distances), $75 for five nights, $45 for three nights, and $30 for two nights, with specific rates tied to particular race entries. Camping is available at $12 per person for the duration of stay. Parking will be directed by event staff, with race day parking located by the pool. Registration for the event closes Thu, May 14 at 11:59 PM ET. Visit the organization's website for the most recent information.