Monster Dash Half Marathon - Long Beach
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About the race
Monster Dash Halloween 5k, 10k, 15k and Half Marathon takes place in Long Beach on October 24, 2026 at the Long Beach Shoreline Path (5400 E Ocean Blvd, Belmont Shores). The course is described as flat and runs along the shoreline.
The event uses an open course on the beach path with marked out-and-back loops. Participants should be courteous to other pedestrians, runners, and cyclists. An aid station at the turnaround at the start/finish provides water cups, water bottles, Gatorade cups, and Gu gels.
Distances offered:
- 5k out and back
- 10k two 5k loops
- 15k three 5k loops
- Half marathon three 4.36 mile loops
Registration includes a custom Halloween finisher medal, drawstring goodie bag, free videos, live results, free photos by bib, cinematic race highlight reels, trophies and achievement badges, Ascend Index ranking and Ascend Crew features, and access to the A Better World Running app. An assortment of snacks and samples is provided. Age group awards are available for pickup at the race only. Group discounts are offered.
Other event notes: there is a stated no refund policy; transfers are handled by the organizer. The half marathon has a 3 hour 15 minute time limit. Volunteer options can provide complimentary race entry opportunities. Visit the organization's website for the most recent information.
