Runderwear, the original performance underwear brand for runners and outdoor enthusiasts, has announced a new partnership with UK trail running event series Maverick Race in 2025 as Official Running Underwear Partner.

The British apparel brand is hitting the trails this year with Maverick across a busy calendar of events suitable for all levels of experience and fitness, from 5k’s right up to ultra marathons and 100km adventures. Runderwear will be present at a number of Maverick events throughout the season, connecting with runners and showcasing the benefits of its product range for those looking for ultimate comfort on the trails.

“The Maverick Race series offers an excellent calendar of well organised events in amazing locations around the UK, providing a perfect way for the Runderwear team to connect with trail runners this year,” explained Runderwear Founder, Jamie Smalley. “We’re looking forward to bringing key ambassadors along to events as well as getting in front of the wider trail community this season to showcase how our products can help runners stay comfortable throughout their entire run.”

Runderwear is focused on developing innovative running underwear designed with anti-chafing, breathable and moisture-wicking fabrics to keep you focused on your goals. From sports bras to briefs, hipsters, socks and more – the comprehensive collection of running underwear and activewear is equally at home both on the road and the trail.

Ben McWilliam, Maverick Co-Founder & CEO, added: “We’re super pleased that we’re partnering up with Runderwear for the coming season. As a brand that truly understands runners, Runderwear is the perfect partner for Maverick Race. Together, we’re ensuring that every runner experiences ultimate comfort and performance whilst pushing their limits on the trails.”

Runderwear will be present at a number of Maverick events in the South and South East during the season, supporting the growing community of trail runners with its products, whilst providing plenty of motivation for those taking part, too.

Discover the full Maverick Race series calendar here. Explore the full Runderwear range here.

Check out the Runderwear Foundation Member profile here  .