June 20-22, 2025
Registration for 2025 is SOLD OUT!
Open to all runners, this camp offers an introduction to the Leadville Trail 100 Run presented by La Sportiva and is the perfect training tool for this year’s race. Seasoned veterans provide a great education as you cover the LT100 Run course over a three-day period.
Whether you’re a “Race Across the Sky” first-timer or an old hand, we encourage you to join us in Leadville for an informative look at the country’s most scenic and challenging ultra-run course. Group training runs — both day and night — will familiarize you with key sections of the course, and discussion sessions with race veterans will help you get the most out of your race experience. Come spend some quality time with us and get to know your fellow racers. Our training camp is an experience you will carry with you forever. We like to think of it as a long weekend of good food, good running and good friends. Please note that the schedule may have to be adjusted due to the snowpack, but we’ll try to keep you informed as the run date approaches.
All or part of this operation is conducted on Public Lands under special permit from the U.S. Bureau of Land Management.
This event is held on the San Isabel National Forest under a special use permit.
Registration
- Camp + Entry Registration is Sold Out.
- Camp only Registration is Sold Out.
Pricing:
- Camp Only | $950
- Camp + LT100 Run Entry | $1800
Minimum Age:
- 17+ for participation in Run Camp
- 18+ on race day for participation in LT100 Run
*Note: Event pricing is subject to change.
The Leadville Race Series is proud to offer all athletes attending our Leadville Trail 100 Run Camp an incredible list of products when they arrive in Leadville. Every camper will be greeted with running gear to help them fulfill their goal of completing the Leadville Trail 100 Run in August. Campers will even receive an exclusive Leadville Trail 100 Run Camp running kit, courtesy of our official run apparel sponsor, rabbit!
Please see our deferral policies page for complete information on deferrals.
2025 CAMP WEEK RUNDOWN
Friday, June 20
- 3:30PM – 6:30PM – Check-In at the Leadville Race Series Store and mingle with sponsors
- 3:30PM – 7:50PM – La Sportiva Shoe and Petzl Headlamp Demos
- Check out La Sportiva’s shoes and Petzl’s Headlamps and try them out for the night run!
- 6:00PM – 6:10PM – Kickoff with Leadville Race Series Staff & Guides Introductions
- Welcome from LT100 Legacy Foundation and race co-founders Ken Chlouber and Merilee Maupin
- 6:10PM – 6:50PM – “Tackling the Race Across the Sky” and all 100 Miles in Between; How to Optimize for Success
- Lead by Genevieve Harrison and Rodrigo Jimenez
- 6:50PM – 7:10PM – La Sportiva athletes Dr. Andrew Fast and Davide Giardini’s discussion on Biomechanics and Shoes
- 7:15PM –7:45PM – Final prep and gear check
- Headlamps, Fuel, Hydration, etc.
- 7:45PM – 8:00PM – Load shuttles and depart for Mayqueen
- 9:00PM – 12:00AM – Night Run: Mayqueen to Leadville Race Series Store
- 12.7 miles
- 948′ elevation gain
- 10,144 high point
- Route Map
- Cut-off – We will implement a cut-off for anyone that may need extra rest for the big days ahead. Please know that you are important, your training is important and we want you to be successful. To ensure the best weekend possible for all, we will sweep the night run course and bring athletes and guides back as needed.
- 11:00PM – 12:30AM – Burritos at the Leadville Race Series Store.
Saturday, June 21
- 6:30AM – 7:15AM – Breakfast Q&A with Genevieve, Rodrigo, and Guides at Leadville Race Series Store
- Shuttles and bag drop provided
- 7:15AM – Load shuttles and depart for Mayqueen by 7:30AM
- 8:30AM – 3:00 PM – RUN: Mayqueen to Twin Lakes
- 25.4 miles
- 3,146′ elevation gain
- 11,135′ high point
- Route Map
- 12:00PM – Shuttles running from Twin Lakes to Leadville Race Series Store
- LUNCH PROVIDED AT TWIN LAKES VILLAGE
- 1:30PM – 3:00PM – Q&A with Genevieve, Rodrigo and Guides at Twin Lakes
- Genevieve, Rodrigo, and Guides will be available to talk through: challenges, growing pains from the day and topics ranging from: pacing, hydration, fueling, gear, address questions about Sunday’s run
- 6:00PM–8:30PM | Pipeline Party
- Dinner at Pipeline
- Map to Parking
- No parking near tents, please park in the ‘pipeline’ and walk over.
- 7:15PM – 8:30PM – Panel featuring LT100 Run veterans:
- Rodrigo Jimenez
- Genevieve Harrison
- Sam Schwaller
- Danny Bundrock
- Jolene Sandoval
- Dr. Andrew Fast
Sunday, June 22
- 7:00AM – 7:50AM – Breakfast and Check in at Leadville Race Series Store
- Genevieve and Rodrigo cover reminders and tips for the day ahead, pacing, fueling, hydration, headspace
- 7:50AM – 8:00AM – Load shuttles and depart for Willis Gulch
- Plenty of parking available if you want to drive yourself!
- 8:00AM – 3:30PM – RUN: Willis Gulch to Winfield and back
- 21.3 miles
- 6,692′ elevation gain
- 12,526′ high point
- Route Map
- Willis Gulch Parking
- 11:30AM – 3:30PM – BBQ Lunch at Willis Gulch
- 1:30PM – 3:30PM – Q&A with Camp Guides
- Recap Day 3 route challenges, key takeaways, and how to adjust training for the next 6 weeks.
- 6:00PM–8:00PM | Pipeline Party
- Dinner at Pipeline
- Map to Parking
- No parking near tents, please park in the ‘pipeline’ and walk over.
- 6:45PM – 7:00PM – Panel: tapering and next 6 weeks with Genevieve and Rodrigo
- 7:00PM – 7:30PM – Crewing Talk with special guests
- 7:30PM – 7:45PM – Dig Deep Farewells with Tamira, Ken and Merilee
- Genevieve Harrison
- 2x LT100 Run finisher
- Leadville Local
- Judy Allen
- 15x LT100 MTB finisher
- Ben Dicke
- 4x LT100 Run finisher
- Marvin Sandoval
- 12x LT100 Run finisher
- Leadville Local
- BJ Sellers
- 2x LT100 Run finisher
- Rodrigo Jiminez
- 10x LT100 Run Finisher
- Legacy Foundation Dream Chaser
- Bob Africa
- 5x LT100 Run Finisher
- Daniel McCarthy
- 2x LT100 Run Camp Guide
- Ryan Krol
- 4x LT 100 Run Finisher
- Founder of Boundless Coaching
- Sam Schwaller
- 5x LT100 Run Finisher
- Danny Bundrock
- 8x LT100 Run Finisher
- Jared Conlin
- 4x LT100 Run Finisher
- Jolene Sandoval
- 3x LT100 Run Finisher
- Scott Jordan
- 5x LT100 Run Finishes
FRIDAY
SATURDAY
SUNDAY
Each day make sure you have:
- Running shoes of preference
- Multiple pairs of socks
- Multiple pairs of shoes
- Running shorts
- Gloves/mittens
- Headlamp
- Short sleeve shirt
- Long sleeve shirt
- Fleece mid-layer
- Rain shell
- Hat for the sun
- Sunglasses
- Sunscreen
- Gaiters
- Trekking poles
- Water bottles or running pack of your preference
- Your planned nutrition so you can test it (you can also use our nutrition)
- And of course, anything else you think you will need!
Train with what you’ll use on Race Day! You can find the following products at aid stations for all Leadville Race Series Events:
Neversecond – Energy Gels and High-Carbohydrate Sports Drink
Here’s what you’ll find on course:
C60 High-Carbohydrate Sports Drink – Citrus and Unflavored – A mix of C30 formula to provide a 60 gram offering
C30 Energy Gels – Citrus, Passion Fruit, and Orange
C30+ Energy Gels (caffeinated) – Cola and Berry
There is a lot of mixed information when it comes to eating or drinking in the last hour before competition. Taking in some carbohydrate may help, because it provides extra fuel that may be needed, especially during longer events. However, it can also result in so called rebound hypoglycemia or reactive hypoglycemia with symptoms of weakness, dizziness and nausea. So, it can have positive as well as negative effects? What should we do? This blog will give you the ins and outs.
Skratch Labs – Hydration Mix, Energy Bars & Chews
Skratch Labs is proud to support this year’s athletes with on-course hydration and energy that helps you perform and tastes great—no gut bombs, no gimmicks.
💧 Sport Hydration Drink Mix – Lemon + Lime, Strawberry + Lemonade, Raspberry Limeade
🍫 Energy Bars – Peanut Butter + Chocolate, Cinnamon + Oatmeal
🍬 Energy Chews – Lemon + Green Tea, Sour Cherry, Grape
Check out our Visit Leadville page for all lodging, amenities, and things to do while you’re in town!
Leave No Trace | Do Leadville-Twin Lakes Right
The Leadville Race Series will directly hold and mirror the 7 principles already established and in place via the US Forest Service. Learn more here:
Learn how to do Leadville Twin Lakes right
Care for Colorado Leave No Trace Principles
Plan Ahead + Pack Smart
- Know the Course – Study the route, aid stations, portapotty locations, and terrain before race day.
- Pack Light + Right – Bring only what you need (hydration packs, snacks, gear); choose reusable or biodegradable gear.
- No Littering – Be prepared to deposit waste at Zero Waste Stations throughout the course. Intentional littering on the course will be grounds for disqualification.
Camp with Care
- Know Your Options – From dispersed sites to RV parks, plan and book early. Check if CMC offers event-specific camping.
- Dispersed = Primitive – First-come, first-served camping on public lands. No services provided. Camp 100+ feet from water and follow fire rules.
- Self-Reliance is Key – No bathrooms, no trash service. Pack it in, pack it out. Stop by the Visitor Center for pet waste bags.
Bathroom Rules
- Use Portapotties – Provided along the course and at aid stations. No exceptions. LRS is offering expanded portapotty options in 2025 and beyond.
- Backcountry Emergencies – Dig a 6″ hole 200 feet from water. Penalties apply for non-compliance. Carry a WAG bag for TP and hygiene items.
Respect the Land
- Historic Sites Matter – Crews are no longer allowed at the Twin Lakes Forest Service site due to past damage.
- Leave What You Find – Don’t move or take natural or cultural objects.
Fire Safety
- Check Restrictions – Before lighting any campfire, confirm local fire bans.
- Keep it Small + Cold – Never leave fires unattended. Fully extinguish with water until cold to the touch.
- Buy Local Firewood – Available at ACE or Big R in Leadville. Don’t import pests.
Wildlife Awareness
- Bear Smart – Keep food, trash, and scented items in bear-proof containers or locked vehicles.Twin Lakes has issues with trash attracting bears.
Respect the Locals
- Be Courteous – Don’t block driveways, urinate in private yards, or disrespect residents. Your behavior reflects on the entire race.
Check out our Official Rules page to familiarize yourself with all policies that ensure a fair and safe experience for all.
We thank our sponsors for making the Life Time Leadville Trail 100 Run Camp presented by La Sportiva possible. Whether local or national, we ask our participants and fans to look to these sponsors first for the services or products they provide. We truly could not host these amazing events without all of them. Our most sincere thanks to all!
Run Campers will have access to daily biometrics and recovery work with La Sportiva Mountain Running Athlete Andrew Fast.
Andrew is a Doctor of Physical Therapy in Sports Medicine, a High Performance Consultant, and professional endurance athlete. Andrew currently works with the US Cross Country Ski Team, USA Cycling, and USA Triathlon Project Podium. He has also worked at the Olympic Training Center in Colorado Springs, with world-class runners in Mammoth Lakes California, and most recently helped set a world record. Andrew has spent the last 4 years collaborating with the co-director of the Musculoskeletal Biomechanics Research Laboratory and director of the biokinesiology program at the University of Southern California to develope a lower quarter movement screen and injury risk assessment. Andrew is most passionate about helping people participate in life’s most meaningful endeavors by maintaining a strong and healthy body.
Dr. Fast will offer post-run recovery tools each day, and discuss hips-down biometrics and how your gait and physiology play in to the equation. How does stability affect biometrics? Are your shoe choices affecting you? And much more…
