← All races
Road running

The Great Waterville Marathon & Half

📅 October 3, 2027 (estimated date)📍 Waterville · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (October 4, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

26.2 mi13.1 mi6.2 mi3.1 mi

About

The Great Waterville Marathon & Half in Waterville, Maine, offers a marathon (26.2 miles / 42.2 km), a half marathon (13.1 miles / 21.1 km), a 10K and a 5K on October 3, 2027, all starting at 7:00 a.m.

The start was moved to the entrance of Thomas College on West River Road. Half marathoners finish at the Sukeforth Family Sports Center on the Thomas College campus, while marathoners carry on for an additional loop of the course. The route winds through a series of turns on local roads before finishing on the college campus.

D-350

Prepare for The Great Waterville Marathon & Half with RunRun

An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.

  • Personalized plan based on your VO2max, history and weekly availability
  • Strava and Garmin sync: your sessions are analyzed and the plan adapts
  • Target paces, long runs, key sessions: everything is calculated for race day
Create my free plan No credit card. Sign up in 30 seconds.

Races nearby

Other upcoming races around Waterville.