Race Guide

Your guide to the 54th Annual Boulder Mountain Tour. Explore race-week events, start times, packet pickup, transportation, course details, and everything you need to prepare for an unforgettable race weekend in Sun Valley.

WEDNESDAY, FEBRUARY 3, 2027

NordicTown USA Sprints

Simplot Lot, 2nd Avenue & Fourth Street, Ketchum

Fast skis, tight turns, and head-to-head action! The NordicTown USA Sprints brings two-person teams to a 400-meter oval for an exciting freestyle relay showdown. Watch elite racers and top SVSEF juniors battle for the finish line and $600 in cash prizes. Come cheer, compete, and join the fun!

FRIDAY, FEBRUARY 5, 2027 | 8 A.M. TO 4 P.M.

Course Inspection (Separate entry)

Sawtooth National Recreation Area

The Harriman Trail will be open for course inspection and skiing until 4 p.m. All skiers must be off the course by that time to allow grooming crews ample time to prepare for race day.

FRIDAY, FEBRUARY 5, 2027 | 10:00 A.M. to 7:00 P.M.

BMT Expo

The Argyros · Main Street, Ketchum

Get into the BMT spirit at the Expo! Connect with fellow skiers, explore the latest gear, meet race sponsors and vendors, and get expert tips on trails, weather, waxing, and equipment.

All racers must pick up their race bag at the Expo. Each bag includes a souvenir race bib, timing chip, race-day information, an official Sauce race hat, and sponsor goodies. Don’t forget to check for raffle prizes donated by our generous sponsors – you might just take home something a little extra!

Your race bag includes:

BCRD Trail Pass

Your pass is sent electronically on Feb 1st.

2027 BMT program

Your Complete Guide to the Boulder Mountain Tour.

Race Bib

Your Official Annual Zions Bank Boulder Mountain Tour ​ souvenir bib

Timing Chip

Pick up your chip at the zone 4 table for official race timing.

Official Race headwear

The annual BMT race headwear from Sauce

Extra Goodies

Sponsored goods and extras from BMT partners.

CHECKLIST: Before You Leave The Expo

Seeding & Waves​

The Full Boulder features seven waves to ensure a smooth, competitive race on the Harriman Trail. Your assigned wave determines your start time on race morning.

Your official wave assignment and start time will be provided two weeks before the race

Wave Assignments

Your Bib + Wave​

Start Times

Full Boulder racers are assigned to start waves based on the seeding information provided during registration. This helps group skiers of similar ability and pace, creating a more competitive, enjoyable race while reducing congestion on the course.

Your race bib identifies your assigned start wave. When picking up your race packet at the BMT Expo, check your bib and confirm your wave assignment and start time before leaving.

WAVE 1 – 10:00 a.m.
WAVE 2 – 10:02 a.m.
WAVE 3 – 10:10 a.m.
WAVE 4 – 10:14 a.m.
WAVE 5 – 10:18 a.m.
WAVE 6 – 10:20 a.m.
WAVE 7 – 10:22 a.m.

Elite Seeding

To qualify, skiers must meet at least one of the following criteria:

A top-50 finish for men or a top-35 finish for women in the 2025 or 2026 Boulder Mountain Tour.

A top-100 ranking on the current USSA distance points list.

A top-50 finish in the 2025 or 2026 American Birkebeiner.

A top-five finish in another American Ski Marathon race in 2025 or 2026.

Competed in the NCAA Championships in 2025 or 2026.

Charley Course Half Boulder

The 15K Half Boulder follows a separate start procedure from the 34K Full Boulder. The Half Boulder starts at Baker Creek at 12 p.m. Participants should self-seed at the start, with competitive racers toward the front and tourers and parents skiing with children toward the back.

When merging onto the Harriman Trail, please be mindful of Full Boulder skiers already on the course.

Parking & Transit

Race-day transportation is an important part of your BMT morning. Plan your route in advance and allow plenty of time to reach your start area before your scheduled start.

Getting to the Start

Full Boulder Transportation

Transportation to the Full Boulder start will be provided on race morning. Racers should use the designated BMT transportation rather than planning to park at the start area.

Half Boulder Transportation

Half Boulder racers will have separate transportation and staging instructions based on their start location.

Official 2027 shuttle schedules, pickup locations, and transportation instructions will be posted here when finalized.

Parking

Parking at or near race start areas is limited and may be restricted on race morning. Racers should follow the official BMT parking and transportation plan rather than driving directly to the course.

Do not rely on finding parking at your start location on race morning.

After the Race

Return transportation will be available following the race to help racers get back to designated parking and transportation areas.

2027 return shuttle details will be posted when finalized.

Waxing & Reports

Get your skis, gear, and race plan dialed in before the race! Use these resources for waxing support, current conditions, and final race-week preparation.

Waxing Services

Local Nordic shops offer race-week waxing and ski preparation services for Boulder Mountain Tour racers.

Backwoods mountain sports

711 N. Main Street Ketchum, ID. 83340

Elephant’s Perch

280 N East Ave, Ketchum, ID 83340

The Waxroom

131 2nd St W, Ketchum, ID 83340

Sturtevants in Hailey

1 W Carbonate St, Hailey, ID 83333

Race-week hours, pricing and service details should be confirmed directly with each shop.

Reports

Check the latest race-week wax recommendations, weather forecasts, and trail conditions to help you prepare for the Boulder.

CHECKLIST: Race Morning

SATURDAY, FEBRUARY 6, 2027

54th Annual Zions Bank Boulder Mountain Tour

It’s race day. The day you have been working toward! Before you head to the start, ensure you have your bib, timing chip, skis, boots, and poles. We hope you enjoy every moment of your Boulder.

Full Boulder | 10 A.M.

Charley Course Half Boulder | 12 P.M.

Senate Meadows, Galena

The Full Boulder takes off at 10 a.m. from Senate Meadows, sending skiers on an exhilarating 34K journey down the iconic Harriman Trail. Racers compete in seven waves, from elite athletes to dedicated recreational skiers.

Baker Creek

The 15K Charley Course Half Boulder starts at noon at Baker Creek, offering a shorter route packed with the same excitement, challenge, and camaraderie.

On the course -

Aid Stations

Aid stations are positioned along the course to support racers throughout the Boulder.

Course Cutoffs

Racers should be aware of designated course cutoff times and locations before starting.

Finish Area

After crossing the finish line, racers can reconnect with friends, family and the BMT community.

2027 aid station locations, cutoff times, and detailed finish-area information will be provided when finalized.

SATURDAY, FEBRUARY 6, 2027 | 5:30 P.M. TO 7 P.M.

BMT Awards Party

ARGYROS PERFORMING ARTS CENTER

Celebrate the end of a great race day at the BMT Awards party. $10,000 in cash prizes will be awarded to the top three men and women overall, preem winners, and Para racers. Commemorative awards will recognize the top three men and women in each age class, Full Boulder Wave Champions, and the oldest and youngest racers. The Jon Engen Award honors the man and woman who improve the most over their 2026 BMT results. Half-Boulder prizes will recognize top overall, age-class, and team finishers. Everyone has a chance to win our biggest raffle prizes!

SUNDAY, FEBRUARY 7, 2027 | 10 A.M. TO 3 P.M.

Demo Day

Sun Valley Nordic Center

Keep the Nordic fun going with Demo Day! Try the latest skis and gear, chat with industry experts, and find your next favorite setup. All BMT participants receive a free trail pass, with food and beverages available to fuel another great day on snow.

FAQ's

Are fluoros banned at the BMT?

The use of fluorinated (fluoro) waxes is not banned at the 2026 BMT. However, in recognition of the environmental and health impacts of fluorocarbons, the use of non-fluoro waxes is strongly recommended for all racers. Today, resources are not reasonably available to fairly enforce this ban, but expect that in future years the BMT will be a 100% fluoro-free race (so, start mentally preparing now!).

The total elevation gain is 1,239 vertical feet, with a total loss of 2,231. 

If you cannot be at The Argyros Theater between 10 a.m. and 7 p.m. on Friday, Feb. 6, please notify us via email ahead of time. We will arrange for you to pick up your items at the race in Galena or Baker Creek. Please note: this is not an either/or option. We prefer that you have your race items a day ahead of time. It is easier for all involved, especially our timers.

The short answer: No. We recognize that people’s lives are fluid; plans change, people get injured, life happens. However, we cannot offer refunds. We purchase goods, hire subcontractors, and plan race infrastructure well in advance of the official race date. You can insure your entry during the registration process, or transfer it to another person by midnight on January 16 if you are unable to ski with us. 

Sorry, no. No refunds. No credits.

Yes, but all transfers must be completed by midnight on January 16. You will need a person’s email address to initiate a transfer.

How to Transfer Your Registration to Another Participant

Need to transfer your registration to another participant? Follow the steps below to quickly and easily complete the transfer process.

Note: The ability to transfer your registration depends on the event’s settings. If you don’t see the option to transfer, the event organizer may have disabled it. You can reach out to them directly using the Location & Contact tab on the event page.

Locate the Edit Entry Link

To begin, you’ll need access to your Edit Entry link.
If you’re not sure where to find it, follow the instructions here, or follow steps below:
How To Edit Your Entry

Access Your Entry

Navigate to the registration page and click Edit My Entry.

Don’t see this tab?
That means the event does not allow edits to your entry. You’ll need to contact the event director directly for assistance. How to Contact an Event Director

Transfer Through Your Account (Optional Method)

You can also access the transfer option through your account:

  1. Login to your BikeReg, RunReg, TriReg, or SkiReg account.
  2. In the My Upcoming Events section, find the event and click Edit/Transfer next to your entry.

Transfer Your Registration

On the edit screen, if enabled by the event director, you’ll see a button labeled Transfer Registration.

  1. Click Transfer Registration.
  2. Enter the email address of the person you’d like to transfer your registration to.
  3. Click Transfer Registration again to confirm.

The recipient will receive an email with instructions to complete the transfer.

PLEASE NOTE: You will not receive a refund and are responsible for collecting payment from the person you are transferring your entry. 

That’s a hard no. Race quotas, timing chips and bibs are predicated by the race you are in. By putting yourself in the other race, you risk skewing results, safety and other mechanisms meant to ensure a quality race for all our participants. Failure to comply with this rule will negate your eligibility for future races.

Yes. Please go to the registration page and click on “Who’s Registered” and your corresponding category.

EnjoyWinter
Welcome to EnjoyWinter, the brands of Nordic! We are America's largest independent distributor of cross-country ski equipment. Each of the 20+ brands we import specialize in one product category. Let us help you glide through winter!
SAUCE
Our passion is creating beautiful, high quality and thoughtful products that help people maintain healthy lifestyles. We are fortunate to be headquartered in Bozeman, Montana, where we can field test products throughout the year. Many of our products boast unique features specifically designed for athletic endeavors. Fit and function are as important as a variety of attractive patterns and color options, with original prints embodying our ‘Saucy’ sophisticated style.
Wood River Land Trust
Since 1994, the Land Trust has been a growing and dynamic presence in the Wood River Valley, preserving and protecting the Big Wood River, its tributaries, and the treasured landscapes of central Idaho. Working with a visionary community, we have preserved nearly 27,000 acres, created 16 open preserves and 41 conservation easements. Together, we have celebrated places like the Hailey Greenway, Boxcar Bend, and Howard Preserve, where people can experience healthy activity, pristine waters and a sense of wonder. With local families we have protected thousands of acres of working lands that conserve critical habitat for wildlife, preserve scenic views of our Valley, and contribute to our agricultural economy.
TOKO
We have Toko Tech Team members in Ketchum who will be monitoring the conditions and testing. Additionally I will be in Ketchum and will test Thursday and again on Friday morning before coming to the expo. I'll be at the expo approximately from noon to close to talk about the wax recommendation, say hello, and answer any questions anyone might have. We have done our best to stock the local ski shops with what we expect will be the wax of the day, but this is never a sure thing and often the stores sell out. The current forecast shows overnight lows of around 15f and daytime highs of 38f until Thursday. Then Thursday night a low of 21 and high Friday of 35 with maybe a bit of weather Friday. They are currently forecasting 1.5 inches of snow Friday night with a low of 27f and then a high of 38f Saturday with maybe more precip or maybe it will have passed by then. In the last two hours, the forecast has changed and the incoming weather has changed to earlier. Two days ago, they were saying it wouldn't arrive until Saturday night and Sunday. For this reason, we are going to wait until Thursday morning to make our BMT race wax tip call. We don't want people waxing early and arriving in Ketchum with the completely wrong wax and no means of correcting it. It does look as though our base layers will be BP hot wax Red followed by HP hot wax Red for race day. Despite the forecasted air temperatures and precipitation, I am very reluctant to recommend mixing in Yellow as the BMT snow is notably dry and when there is precipitation, so often it falls dry or even in the form of graupel which acts super dry but most commonly falls at around 32-35f. We have to wait for the forecast to get more reliable before recommending HPLP or not or maybe adding Yellow to the Red hot wax. If it snows Saturday morning and then continues to snow during the race such that there is a hard base of snow with 1-2 inches of ungroomed snow on top, my recommendation is to go with a pair of skis that has a higher stiffer camber. Skis tend to run far better in such conditions when there is less contact of the snow on the base and this is the way to accomplish that. If these are the conditions, I expect flex of the skis (higher stiffer camber) to be the most important factor affecting ski speed. If it snows Friday and Friday evening and then they are able to groom the course overnight and in the morning such that the snow is set up and hard like it will be most of the week (but with more moisture in the air and snow), then "normal" skis will be great. See you at the expo and please look for our race wax recommendation on Thursday morning at around 10mst
Mission 43
Mission 43 has helped thousands of veterans and their spouses build meaningful, fulfilling lives here in Idaho. Rooted in a deep commitment to community, Mission 43 offers programs in education, employment, and engagement that help military families move forward to their next stage of life with confidence. From advanced education and developing new career paths to fostering meaningful connections with fellow veterans and local leaders, Mission 43 opens doors to lasting opportunities. Together, these programs empower veterans and their spouses to build strong futures after their military service.
Idaho Fieldhouse
The Idaho Outdoor Fieldhouse is a world-class home for Mission 43 and the Challenged Athletes Foundation–Idaho. It fosters community, empowers athletes, and offers a premier training and gathering space for adaptive athletes, veterans, and their families. The Fieldhouse is built for those who see challenges as opportunities, for those who get up, show up, and never give up.
RSI
RSI (formerly Ramsay Solutions) is the Sun Valley area’s only full-service general contractor, bringing together design, construction, and project management under one roof. With four generations of construction expertise and award-winning design, RSI delivers projects efficiently and transparently, always keeping clients’ goals front and center. Clear communication and organized processes create a collaborative, positive environment where subcontractors, vendors, and trades enjoy working together. From a modern studio apartment to an energy-efficient family home or a luxury guesthouse on a 300-acre estate, every project reflects RSI’s commitment to quality, attention to detail, and a truly personal approach to customer service.
STARHOPE ENGINEERING
Founded in 2025, Starhope Engineering is a full-service civil engineering and land surveying firm serving the Wood River Valley and surrounding communities. We provide practical, responsive solutions for land development, infrastructure, construction support, and entitlement projects, with a focus on technical accuracy, local knowledge, and personalized service.