Nanny Goat

MAY
23-24
2026
Join the 17th Nanny Goat May 23 to 24 in Riverside for looped one mile laps on a flat ranch course with camping, swimming and family friendly amenities. Options span 3 hour to 100 mile plus a 24 hour relay with on site support.
23-24 May 2026
24 hour 100 miles 12 hour 6 hour 3 hour

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Nanny Goat - May 23-24, 2026

The Nanny Goat ultrarunning event will take place May 23-24, 2026 at a private horse ranch in Riverside, CA (2600 Grace Street). This is the 17th running. The course is a flat, 1-mile loop, mostly dirt and grass, with good footing and a trail wide enough for easy passing. Aid and support are located within about a half mile of the course. On-site facilities include camping, swimming, and space for children; tent, trailer and RV camping are welcome and camping is free. Participants may set up starting Thursday and stay until Monday.

  • 3-hour
  • 6-hour
  • 12-hour
  • 24-hour
  • 24-hour relay (teams up to 4)
  • 100-mile

Registration, fees and awards

Registration is open and closes May 20. Early pricing is listed as: 3hr $105, 6hr $135, 12hr $185, 24hr $225, 100M $245, Relay $470/team; prices increase on March 28. Active duty military, police, firefighters and first responders receive a 10% discount. No refunds; rollovers are considered on a case-by-case basis.

Awards: 100-mile finishers who meet time requirements receive a buckle; finishers under a faster threshold receive a special buckle. Relay teams that complete a cumulative 100 miles within 24 hours receive a special relay team buckle for each team member. Participants in the 6hr, 12hr and 24hr events receive a T-shirt, a drop bag with running items and a medal. All runners who complete at least one lap will receive a medal. Visit the organization's website for the most recent information.

24 hr
24hr
24 hr
24hr Relay
100 mi
100m
12 hr
12hr
6 hr
6hr
3 hr
3hr