Run the Rim 2025

2026-01-18T00:00:00-08:00
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Run the Rim 2025

“Run the Rim” is a trail run on Arnold Rim Trail in Stanislaus Forest, Calaveras County. The 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.

Join Us for the 2025 Run the Rim!

Start Times: Sunday, June 1, 2025
22-mile – 7:30 AM
Half-marathon – 8:00 AM
10K – 8:30 AM
Place:
White Pines Lake, 1965 Blagen Road, Arnold, Ca 95223.  Directions
Benefits: Arnold Rim Trail Association whose mission is to develop, maintain and promote the Arnold Rim Trail.
Course: Course maps. All distances are on excellent dirt trails great for running with 0.8 mile paved ADA trail from White Pines
22-Mile – Fullen Rd Trailhead point to point to White Pines Lake
Half-Marathon – White Pines Lake to Cougar Rock and back to start
10K – White Pines Lake to Post 8 and back to start
Includes: Custom event race T-shirt, awards, after run food and drinks.

Register here:
https://runtherim.itsyourrace.com

contact greg@arnoldrimtrail.org

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.

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.

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.
REGISTER HERE

Join Us for the 2025 Run the Rim!

Start Times: Sunday, June 1, 2025
22-mile – 7:30 AM
Half-marathon – 8:00 AM
10K – 8:30 AM
Place:
White Pines Lake, 1965 Blagen Road, Arnold, Ca 95223.  Directions
Benefits: Arnold Rim Trail Association whose mission is to develop, maintain and promote the Arnold Rim Trail.
Course: Course maps. All distances are on excellent dirt trails great for running with 0.8 mile paved ADA trail from White Pines
22-Mile – Fullen Rd Trailhead point to point to White Pines Lake
Half-Marathon – White Pines Lake to Cougar Rock and back to start
10K – White Pines Lake to Post 8 and back to start
Includes: Custom event race T-shirt, awards, after run food and drinks.

Register here:
https://runtherim.itsyourrace.com

contact greg@arnoldrimtrail.org

Save the Date!

Run the Rim 2026 will be on: May 31 @ 8:00 am5:00 pm

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