# Event Details - **Event Name**: Boulderthon Full and Half Marathon Course Preview - **Event Start and End Date**: Sat, 22 Aug, 2026 at 07:00 am – Sat, 22 Aug, 2026 at 11:00 am - **Event Description**: Meet us at Fleet Feet Boulder to get a chance to preview the Boulderthon full and half marathon courses!About this EventFull and Half Marathon Course Preview RunsOur course preview runs will begin departing in waves from Fleet Feet Boulder at 7AM. Those running the full marathon will take on a 12ish mile course preview and those running the half marathon will run a 8 mile preview. Both course previews will have pacers outfitted by lululemon dedicated for each minute per mile pace from 8min/mile to 13min/mile.Full Marathon Course Preview RouteHalf Marathon Course Preview RouteCheck-InPlease bring the QR Code that is issued upon checkout, as participants will be required to check-in at the time of the event. Important Safety InformationThis event is a course preview, not a race. There will be no aid stations, no course marshals, and no road closures. Participants are responsible for their own hydration, nutrition, and safety throughout the route.The course remains open to the public, so please be courteous and share the bike paths and roads with pedestrians, cyclists, and other trail users. When running on roads, obey all traffic laws, use designated crosswalks where available, and yield to vehicle traffic. Stay alert, avoid distractions, and be aware of your surroundings at all times.By participating, you acknowledge that you are responsible for navigating the course safely and exercising good judgment in all traffic and shared-use areas. https://cdn-az.allevents.in/events1/banners/5265c7c0-8fc4-11f1-af5a-17ce4ea54341-rimg-w1200-h672-dc080808-gmir.jpg Pre and Post Run EventGet a chance before and after the event to get to know some of our partners such as Precision Fuel & Hydration, lululemon, Boulder Community Health, Send Bars, Ultimate Longevity Center, Alive & Well, Cheribundi and more!ParkingThere is very limited parking at Fleet Feet Boulder and its complex. We want to be mindful of our neighboring businesses, so we ask that you try to park in the neighborhood near the store or in one of the very large lots on the southeast or northeast corners of 28th and Pearl. Carpool if possible! - **Event URL**: https://allevents.in/boulder/boulderthon-full-and-half-marathon-course-preview/100001996252717616 - **Event Categories**: fitness, Workshops, Sports, health-wellness, trips-adventures - **Interested Audience**: - total_interested_count: 0 ## Ticket Details - **Ticket Price Range**: min: 0, max: 0, currency: USD ## Event venue details - **city**: Boulder - **state**: CO - **country**: United States - **location**: Fleet Feet Boulder (Boulder Running Company) - **lat**: 40.02252410000001 - **long**: -105.2591116 - **full address**: Fleet Feet Boulder (Boulder Running Company), 2775 Pearl Street, Boulder, United States ## Event gallery - **Alt text**: Boulderthon Full and Half Marathon Course Preview - **Image URL**: https://cdn-az.allevents.in/events4/banners/edbda23bd64340dfa82714e21b1735ec34060df3c4a6018011fd69d71d442897-rimg-w1200-h600-dc484838-gmir.jpg?v=1785820891 ## FAQs - **Q**: When and where is Boulderthon Full and Half Marathon Course Preview being held? - **A:** Boulderthon Full and Half Marathon Course Preview takes place on Sat, 22 Aug, 2026 at 07:00 am to Sat, 22 Aug, 2026 at 11:00 am at Fleet Feet Boulder (Boulder Running Company), 2775 Pearl Street, Boulder, United States. - **Q**: Who is organizing Boulderthon Full and Half Marathon Course Preview? - **A:** Boulderthon Full and Half Marathon Course Preview is organized by Fleet Feet Boulder. ## Structured Data (JSON-LD) ```json [ { "@context": "https://schema.org", "@type": "Event", "name": "Boulderthon Full and Half Marathon Course Preview", "image": "https://cdn-az.allevents.in/events4/banners/edbda23bd64340dfa82714e21b1735ec34060df3c4a6018011fd69d71d442897-rimg-w1200-h600-dc484838-gmir.jpg?v=1785820891", "startDate": "2026-08-22", "endDate": "2026-08-22", "url": "https://allevents.in/boulder/boulderthon-full-and-half-marathon-course-preview/100001996252717616", "location": { "@type": "Place", "name": "Fleet Feet Boulder (Boulder Running Company)", "address": { "@type": "PostalAddress", "streetAddress": "2775 Pearl Street", "postalCode": "80302", "addressLocality": "Boulder", "addressRegion": "CO", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": "40.02252410000001", "longitude": "-105.2591116" } }, "eventAttendanceMode": "https://schema.org/OfflineEventAttendanceMode", "description": "Meet us at Fleet Feet Boulder to get a chance to preview the Boulderthon full and half marathon courses!", "offers": [ { "@type": "AggregateOffer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-08-25", "availabilityEnds": "2026-08-22", "validFrom": "2026-08-25", "lowPrice": "0.00", "highPrice": "0.00", "price": "0.00", "url": "https://allevents.in/boulder/boulderthon-full-and-half-marathon-course-preview/100001996252717616" }, { "@type": "Offer", "availability": "https://schema.org/InStock", "priceCurrency": "USD", "availabilityStarts": "2026-08-25", "availabilityEnds": "", "validFrom": "2026-08-25", "url": "https://allevents.in/boulder/boulderthon-full-and-half-marathon-course-preview/100001996252717616", "price": 0, "name": "General Admission" } ], "organizer": [ { "@type": "Organization", "name": "Fleet Feet Boulder", "url": "https://allevents.in/org/fleet-feet-boulder/21359404", "description": "Fleet Feet Boulder is here to support our local running community. Join us for running clinics, group runs, training programs , and more! Check out our website for more information. " } ] } ] ```