Tough Mudder - Philly

The 2025 Northeast DEKA FIT & Ultra takes place at Spooky Nook Sports in Manheim, Pennsylvania, the largest indoor sports complex in the U.S. The DEKA FIT race covers 5 km and features 10 dynamic fitness zones designed to test endurance, strength, and mental toughness in a hybrid fitness challenge suitable for all levels. Participants enjoy access to extensive amenities including a climbing gym, fitness center, indoor track, and various dining options.

Special perks include free climbing gym access and discounts at onsite wellness stores. The event also offers an Athlete Judge Program to enhance the race experience. Nearby attractions include Amish country, Hershey Chocolate World, and multiple outdoor recreational activities. Visit the organization's website for the most recent information.

The 2025 Citizens Bank Park Spartan Stadion Weekend in Philadelphia offers an exciting obstacle course race at Citizens Bank Park. The main Stadion race covers 5 kilometers and features 20 challenging obstacles, designed to test endurance and strength. There is also a kids' race ranging from 1 to 1.5 kilometers with obstacles, making it a family-friendly event. Participants can purchase a Trifecta Pass to compete in all three race distances, embracing the full Spartan experience of pain, suffering, and transformation. The event promotes a spirited atmosphere with team racing options and discounts for service members, ensuring an inclusive and thrilling weekend for all fitness levels. Visit the organization's website for the most recent information.

The Savage Race - Maryland Fall will take place in Kennedyville on Saturday 6 September 2025. You can run between 3 and 7 miles.

The Gretna Gritty Fall 2025 is the 12th annual 5k mud run fundraiser held at Gretna Glen Camp & Retreat Center in Lebanon, Pennsylvania. The challenging course features over 20 obstacles set in the rugged, hilly terrain of the Mt. Gretna area, testing participants' balance, strength, and bravery.

The event welcomes both competitive and non-competitive runners, with walking encouraged. A special "Nitty Gritty" kids' run of 1.3 miles is also offered for ages 5-11. Participants receive lunch, medals, and a commemorative t-shirt.

Proceeds support the ministry of Gretna Glen Camp & Retreat Center, aiming to raise $50,000 for their mission. Visit the organization's website for the most recent information.

The IM ABLE Games, held at the Mid-Atlantic Air Museum in Reading, Pennsylvania, is a dynamic multi-event fitness competition featuring a variety of challenges for all abilities. Events include a Sprint Duathlon (2-mile run, 8-mile bike, 2-mile run) on airport tarmac and nearby roads, the Kaaginator Fitness Challenge—an obstacle course inspired by CrossFit and Spartan races—offered in individual and team relay formats, a family-friendly 2-mile Fun Run, Walk, or Roll, and the Klingers Hot Wing Hustle, a fun post-race eating contest. The Trifecta Triple Crown combines the duathlon, Kaaginator Challenge, and Hot Wing Hustle for a comprehensive test of endurance and fun. The event culminates with an Afterburner Party featuring vintage planes, BBQ, and beer, creating a festive atmosphere for participants and spectators alike. Adaptive athletes are welcomed with free registration, emphasizing inclusivity. Visit the organization's website for the most recent information.

Goliathon is a non-profit, ninja-warrior style obstacle course run held at the Gloucester County Fairgrounds in Mullica Hill, New Jersey, near Philadelphia. The event features a challenging approximately 4-mile course with 12 tiered obstacles categorized into three skill levels: G1 (easy), G2 (difficult), and G3 (extreme). Participants can choose their obstacle difficulty as they progress, making it suitable for all skill levels. The event encourages team participation and offers a competitive scoring system based on obstacle completion. Water and first aid stations are available on the course, and the atmosphere is family-friendly, with music and food available post-event. Visit the organization's website for the most recent information.