Trails, trails, trails, so many to choose from. Enjoy the rock piles and American River views of Mississippi Bar! But it’s not your typical 5k or 10k. The course isn’t marked! Follow a map to find the checkpoints, or maybe the person in front of you – if you trust where they’re going! There will […]
Enjoy a trail and wilderness scramble among the majestic oaks, quarries, and grasslands of Lime Ridge Open Space. In teams of 1 to 5, use a custom map to find up to 20 checkpoints along the trails and in the wilds in 2 hours. Enjoy socializing and refreshments at the finish!
Adventure through the wonderfully decorated neighborhoods of Alameda’s east end, finding awesome displays, and answering simple multiple choice questions about each… about 20 checkpoints on the 5k, 36 on the 10k. The start occurs just as darkness is settling in, so headlamps or flashlights will be most helpful. After the fun, return to some treats […]
Enjoy a trail and wilderness scramble among the majestic redwoods, tan oaks, and Miller Estate ruins at Mount Madonna County Park. In teams of 1 to 5, use a custom map to find as many of the 20 checkpoints along the trails and in the woods as you can in 2 hours. Enjoy socializing at […]
Enjoy a trail scramble among the majestic redwoods of Hendy Woods State Park. Discover the legend of a hermit and see his huts! In teams of 1 to 5, use a custom map to find as many of the 20 checkpoints along the trails as you can in 2 hours. Share refreshments & socializing at […]
Discover the quirks and wonders of Mendocino, its parks, views, decor and history. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint to checkpoint, […]
Discover the quirks and wonders of Campbell, its parks, views, decor, and history. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint to checkpoint, […]
Kick off your Labor Day weekend with a fun adventure and Food Trucks! Discover the quirks and wonders of San Francisco’s Marina District, its parks, views, decor, and history. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. […]
Discover the quirks and wonders of Golden Gate Heights, its parks, views, decor, and history. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint […]
Discover the quirks and wonders of Hamilton, its parks, views, decor, and history. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 26 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint to checkpoint, […]
Discover the quirks and wonders of Petaluma, its parks, views, decor, and history. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint to checkpoint, […]
Discover the quirks and wonders of Burlingame, its parks, views, decor, and history. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint to checkpoint, […]
Discover the quirks and wonders of Napa, its parks, views, decor, and history. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint to checkpoint, […]
Trick or treating for adults (and families) in teams of 1 to 5! Bring a headlamp or flashlight, and adventure through the wickedly decorated neighborhoods of Point Richmond, finding awesome displays, and answering simple multiple choice questions about each… about 20 checkpoints on the 5k, 36 on the 10k. Enjoy refreshments & socializing at the […]
Discover the quirks and wonders of Pacific Heights, its parks, views, decor, and history. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint to […]
Discover the quirks and wonders of Fremont’s Niles District, its parks, 1800’s history, decor and street art. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate […]
Discover the quirks and wonders of Livermore, its parks, 1800’s history, decor and street art. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint […]
Trails, trails, trails, so many to choose from. Enjoy the bay views and waterfront vibe of Candlestick Point! But it’s not your typical 5k or 10k. The course isn’t marked! Follow a map to find the checkpoints, or maybe the person in front of you – if you trust where they’re going! There will be […]
Trails, trails, trails, so many to choose from. Enjoy the scenic views and fresh air of the Carquinez Strait! But it’s not your typical 5k or 10k. The course isn’t marked! Follow a map to find the checkpoints, or maybe the person in front of you – if you trust where they’re going! There will […]
Trails, trails, trails, so many to choose from. Enjoy the grand forests and wild meadows along Sonoma Creek! But it’s not your typical 5k or 10k. The course isn’t marked! Follow a map to find the checkpoints, or maybe the person in front of you – if you trust where they’re going! There will be […]
Trails, trails, trails, so many to choose from. Enjoy the scenic views and fresh air of the Martinez waterfront! But it’s not your typical 5k or 10k. The course isn’t marked! Follow a map to find the checkpoints, or maybe the person in front of you – if you trust where they’re going! There will […]
Adventure through the wonderfully decorated neighborhoods of San Jose, finding awesome displays, and answering simple multiple choice questions about each… about 22 checkpoints on the 5k, 36 on the 10k. The start occurs just as darkness is settling in, so headlamps or flashlights will be most helpful. After the fun, return to some treats and […]
Discover the quirks and wonders of Point Richmond, its parks, views, decor and street art. Choose between a 5k where you plan the route or a 90 minute scramble where you find as many of the 36 checkpoints as you can. Teams of 1 to 5 will use a custom map to navigate from checkpoint […]
Trick or treating for adults (and families) in teams of 1 to 5! Mask up, bring a headlamp or flashlight, and adventure through the wickedly decorated neighborhoods of the east end of Alameda, finding awesome displays, and answering simple multiple choice questions about each… about 20 checkpoints on the 5k, 36 on the 10k. Enjoy […]
The hills are alive with sound of the Kern River gurgling down a steep Sierra canyon. Patrol the rolling hills and gentle plateaus above for rocky knolls and exciting historical landmarks. The views! In teams of 1 to 5, find up to 25 checkpoints using specially produced topographic maps. There will be refreshment stations on […]
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Interactive Map… Races in your Area
Latest Races Listed…
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Conquer the Hill @ College Street and East Main Street, Bowling Green, Kentucky, United States on 11 October 2025
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Music City Ruck March @ 1199 Shadow Ln, Nashville, Tennessee, United States on 04 October 2025
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Bayou City Classic 10K & 5K Fun Run @ Hermann Square, 900 Bagby St, Houston, Texas, United States on 07 March 2026
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Lakewood Center’s Outrun Stigma 5k @ 1700 Oviedo Mall Boulevard, Oviedo, Florida, United States on 14 February 2026
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Run/Walk in Honor of SSG Jorge Oliveira Scholarship Fund @ 300 Belgrove Dr, Kearny, New Jersey, United States on 23 August 2025
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2nd GlobalLimits – Footsteps of Alexander the Great @ Samarkand, Uzbekistan on 24 April 2026
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Ely Tri Club Runfest @ Cathedral Green, Ely, England, United Kingdom on 05 October 2025
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Mudskipper SwimRun and 15K Ultra Swim @ 243 Rue Saint-Donat, Saint-Donat-de-Montcalm, Quebec, Canada on 24 August 2025
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