Fort Lauderdale, Florida (United States of America) - "Publix Fort Lauderdale A1A Marathon, Half Marathon, 6K, 5K & Kid's Run". The Publix A1A Marathon and Half Marathon presented by Colavita takes place in the perfect setting for a runners. With ocean breezes, palm trees and one of the most famous roads in America, this 26.2-mile course is one of the fastest and scenic in the State. CELSIUS Fort Lauderdale 5K on Saturday, February 14, 2026. Publix Fort Lauderdale Marathon, Half Marathon, Fort Lauderdale Fresh from Florida 6K, Kid’s Race on Sunday, February 15, 2026 https://a1amarathon.com

Arvada, Colorado (United States of America) - "Ralston Creek Half Marathon & 5k". The Ralston Creek Half Marathon and 5K follow a mix of roads and bike paths on the west side of Arvada. The 5K is mostly flat and fast, with a small rise in the final mile. The opening four miles of the half-marathon are fairly flat, with a barely noticeable gradual gain in elevation. Miles 4 and 6.5 are rolling, with one good climb leading to the high point of the course atop Ralston Mesa. From there, the course is almost all down hill and flat to the finish. Aid stations every two miles. Finisher's medals for all half Marathon finishers. Prize money offered. The Ralston Creek Half Marathon & 5K is also the final event in the Racing Underground Winter Running Series with age group awards in every age category. Pick one race, or do all three! Series participants can choose the 5k-5k-5k Series or the 5k-10k-Half Marathon Series. Sartorious, 6452 Fig Street, Arvada, CO. www.racingunderground.com

Arlington, Texas (United States of America) - "Mardi Gras Madness - Fort Worth". Experience Mardi Gras Madness at Cravens Park, a vibrant, New Orleans–inspired race filled with color, music, and celebration. Enjoy a festive atmosphere with beads, upbeat tunes, and parade-style energy that transforms every mile into a party. Distances include the Kids Dash, 1 Mile, 5K, and 10K, offering fun for runners of all ages. All participants receive a themed finisher medal and race tee, while the 5K and 10K are chip timed with live awards for overall winners, masters, and age groups. After finishing, visit the Race Rally Tent for snacks, refreshments, and DJ entertainment as each runner is announced. Perks include youth pricing for ages 12 and under, a $20 referral refund for bringing friends, and group discounts. Event schedule: 7:30–8:45 AM packet pickup, 8:55 AM kids dash, and 9:00 AM race start. Let the good times run at Mardi Gras Madness! https://runsignup.com/Race/TX/Arlington/MardiGrasMadnessFortWorth?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt

Cat Springs, Texas (United States of America) - "Jackalope Jam". The Jackalope Jam is a 6-hour, 12-hour, 24-hour, 48-hour, 72-hour, and 100-hour timed event where you record the greatest distance possible during your chosen duration while running, walking, hiking, or competing in our separate ruck divisions. New in 2025, you can also compete as a 2–6 person team in the 24-Hour Relay. Every participant receives a medal, and solo competitors completing 100 kilometers or more earn a buckle. The event is held at 7IL Ranch, which offers open access all week, course-side camping, great facilities, and beautiful landscape. The out-and-back course is exactly 2 miles (one mile out, one mile back) on a short-grass/gravel farm road, with one main aid station at the start/finish fully stocked with a Texas-sized ultra buffet, including real food for overnighters. Runners are encouraged to set up their own tent and support area along the course. It is common for runners to take long rest breaks, sleep, or even leave and return later to complete more miles. Only fully completed laps count toward distance, with medals awarded for sub-100k distances and bonus patches for ruck participants. Relay pricing and format allow each additional team member to trigger a $10 refund for previous members. All members pay the same amount, with larger teams reducing the per-person fee. The relay is open format with no designated order or number of laps per member; exchanges can only occur at the start/finish after completed laps. Team changes must be finalized by the captain before registration closes. Teams can compete in all-male, all-female, or coed divisions (minimum 2 female). The event takes place at 7IL Ranch, 5389 Mill Creek Rd, Cat Spring, Texas 78933. The 2026 schedule is as follows: Wednesday, February 18, packet pickup 7:00–9:00 AM and 100-Hour Race start at 9:00 AM; Thursday, February 19, packet pickup 7:00–9:00 AM and 72-Hour Race start at 9:00 AM; Friday, February 20, packet pickup 7:00 AM–7:00 PM and 48-Hour Race start at 9:00 AM; Saturday, February 21, packet pickup 7:00–9:00 AM, 24-hour, 12-hour, and 6-hour starts at 9:00 AM, 6-hour race finish at 3:00 PM, 12-hour race finish at 9:00 PM; Sunday, February 22, 72-hour, 48-hour, and 24-hour races finish at 9:00 AM, and 100-hour race finish at 1:00 PM. https://runsignup.com/Race/TX/CatSpring/JackalopeJam2?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt

Nashville, Tennessee (United States of America) - "Hot Chocolate Run Nashville". The Hot Chocolate Run series is back for the 2025/2026 season! Join the chocolate movement that's taking over the country. This race has it all - two distances, premium swag and a post-race chocolate experience like no other. To learn more about or purchase tickets for our Nashville event, learn more about our other event locations and our Hot Chocolate virtual option, visit our website. http://go.evvnt.com/2915574-3?pid=6562