Come challenge yourself at this family-friendly, super fun race in Thomas F. Riley Wilderness Park in Orange County! With a little something for everyone, this race will feature some beautiful single track, double track, morning sunshine and great fun!
Every finisher will receive a race shirt and finishers medal.
TRAIL SISTERS GET 10% OFF ANY DISTANCE WITH CODE: TRAILSISTERS!
This race is woman-founded and woman-run. In 2024, we saw female participation levels at 51.9%, and in 2025 56.4%, and we strive to continue that upward trend!
Single loop route available here: https://www.alltrails.com/explore/map/map-f466139–59?u=i&sh=ph12fl
Registration opens February 1: https://ultrasignup.com/register.aspx?did=131628
More info about this OC Park: https://www.ocparks.com/riley
Share This Race!
Heyo Race Director!
Once you’ve claimed your race allow 24-72 hours for our site admin to update the listing and transfer ownership to you. Once complete, you will receive an email notification and will be able to edit the race from your dashboard.
Thank you!
Claiming races that are not yours will result in immediate termination of your account.
