RUN THE RIM
June 1, 2025 Arnold Rim Trial, CA
“Run the Rim” is trail run on Arnold Rim Trail in Stanislaus Forest, Calaveras County. Run is hosted in conjunction with the Arnold Rim Trail Association, Calaveras District of the Stanislaus National Forest, the Calaveras Amateur Radio Operators, and surrounding communities.
Courses:
22 Miler - “point-to-point”
Half Marathon
10K
Half Marathon, and 10K start at White Pines Lake Park and head southwest towards Angel’s Camp on ART; 22 mile event covers the entire Arnold Rim Trail starting on Fullen Road and finishing at White Pines Lake where the other three events start and finish. 10K is out and back with turn around at Post 8; half marathon also point to point with turnaround at Cougar Rock. All trails are mostly single-track, with some sections multi-use trail (Horse, MTB, Hiking and Running) that are double wide single-track. The Arnold Rim Trail is at 4,000 feet of elevation with great well-maintained trails welcoming you to the Sierras.
More details on ART and maps of ART trails available on ART website:
www.arnoldrimtrail.org
Arnold Rim Trail Map – Arnold Rim Trail
Registration Fees:
22-Miler - Early bird special $80. until March 31st, $100. thereafter
Half Marathon - Early bird special $70. until March 31st, $80. thereafter
10K - Early bird special $50. until March 31st, $60 thereafter
Fees include custom event race T-shirt, after party meal and drinks.
Race Day Schedule:
8:00 am - Start 22-Miler
10:00 am - Start Half Marathon
11:00 am - Start 10K
Awards:
22-Miler - Overall and Master male/female only
Half Marathon - Overall male female. Age groups male/female, 29 &under, 30-39, 40-49, 50-59, 60-69, 70 & Over
10K - Overall male/female. Age groups male/female,19 & Under, 20-29, 30-39, 40-49, 50-59, 60-69, 70 & Over.
