The Observatory Loop Relay

Glendale, United States • 26 Feb 2027

The The Observatory Loop Relay will take place in Glendale on Friday 26 February 2027. You can run 4 miles. Visit the organization's website for the most recent information.

Race information

4 mi
4 X Mile Relay
Visit the organization's website for the most recent information.
Trail runs nearby

An 80s inspired martial arts themed race day in Canoga Park on May 16, 2026 offering 5K, 10K and a 13.1 mile half plus a virtual option with medal shipping.

A mountain trail race in Sierra Madre on May 23, 2026 featuring an 8.6 mile out-and-back course from Kersting Court to Orchard Camp, a Kids Fun Run, and community-led trail repair efforts supported by the Fletcher Trail Maintenance Fund.

A one-day event at Hahamongna Watershed Park on May 24, 2026, offering a 50K team relay, a 50K solo ultramarathon, and a 10K Fun Run for solo participants.

Annual 5K and 10K run and walk in Rolling Hills Estates on May 30, 2026, with a scenic route on the city bridle trails and awards for overall and age-group first place finishers.

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