The Great White Chase Half Marathon

MAY
31
2026
Celebrate marine life at The Great White Chase in Long Beach, featuring 5K, 10K, 10M, and Half Marathon distances along a scenic out and back beach path.
Sun 31 May 2026
13 miles 10 miles 10 kilometers 5 kilometers

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Event Overview

The Great White Chase is a coastal running event held at Alamitos Beach in Long Beach, California. This event celebrates marine life, specifically the White Shark, and its role in the ocean's ecosystem. The race follows an out-and-back course along the beach path, which remains open to the public including pedestrians and cyclists.

The following distances are available for participants:

  • 5k
  • 10k
  • 10 Miler
  • Half Marathon

Course Details

The courses are designed using loops of specific lengths. The 5k consists of one lap of the designated route, while the 10k requires two laps. The 10 Miler comprises two laps of a 5-mile route. For the Half Marathon, participants complete two laps of the 5-mile route plus one lap of the 5k route.

The path is divided between users, with the right side reserved for pedestrians and the left side for cyclists. The course is marked with chalk, runner turn signs, and flags. A fully stocked water station is positioned along the route, and an aid station at the finish line provides water, electrolytes, gels, and fruit snacks.

Participant Information

Bib pick-up is conducted on the morning of the event at the race location. A gear check service is available at the registration tent for personal items. All participants who complete their distance receive a race medal, and first-place medals are awarded to the top male and female finishers in each category. Digital race photos are provided to participants after the event. Parking is available in a nearby lot for a fee, or participants may use free street parking. Visit the organization's website for the most recent information.

13 mi
Half Marathon
10 mi
10 Miler
10 km
10k
5 km