2 races

Event overview
Welcome to the Mallory Race Circuit 50K and 100K.
Whether you’re a seasoned ultra-runner or taking on your first endurance challenge, this race is an opportunity to push your limits, discover your true strength, and celebrate your journey with a vibrant, supportive community.
Why Mallory Park?
Mallory Park offers a unique mix of rolling terrain, scenic beauty, and a perfect balance of challenge and excitement. With its closed-circuit layout, you’ll experience an unparalleled level of safety and support throughout your entire race. It’s the ultimate place to focus, dig deep, and reach new milestones.
Highlights
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Incredible iconic circuit
A unique chance to race on the same legendary motor racing circuit that once hosted a Formula 1 event, making this experience even more thrilling.
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Challenging and rewarding
Both the 50K and 100K routes offer a true test of mental and physical strength. Push yourself to new heights in a friendly yet competitive atmosphere.
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Support along the way
We’ve got your back! With an aid station every 5K, enthusiastic race marshals, a professional commentator and an on-course DJ, you’ll have everything you need to keep you fueled and motivated.
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Finish line glory
Crossing the finish line at Mallory Park will be a moment you’ll never forget. You’ve earned every step and your triumph will be celebrated by a community of passionate runners.
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Post-race celebration
After crossing the finish line, join us for a lively celebration with medals, refreshing drinks, snacks, BBQ and music, surrounded by fellow runners and friends.
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Onsite camping
Don't worry about travelling home after your exertions, camping is available on-site.
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Championships
See Event details for full information.
Event photos
- Event village
- Free venue entry
- Newcomers
Championships
The following championships will be hosted at this event:
- The 100K race incorporates the annual Anglo Celtic Plate home countries event, as well as the British, Scottish and Irish 100k road championship for 2025.
- The 50K race incorporates the British 50K championship for 2025.
- The British Masters Athletic Federation (BMAF) championship 2025 will be incorporated into both the 100K and 50K races
(For all British championship competitors a closing date of 27th April applies and both UKA Registration and British nationality is mandatory).

Ability level
Whether you’re running for a personal best, your first ultra, or simply to challenge yourself, this race is a celebration of grit, determination, and personal growth. Just select your race distance and get started.
- BBQ
- Camping
- Music
- Paid parking
- Park
- Toilets
Event HQ
Mallory Park Racing Circuit (Real Motorsport Ltd)
Church Road
Kirkby Mallory
Leicestershire
LE9 7QE
UK
Parking
Parking is available at Mallory Park for £3 per car. The parking fee will be collected on exit from the venue; please provide cash where possible.
Sustainability
- Lift sharing advised
Races at event
