August in Leadville arrives twice. The first weekend belongs to the town: the 75th Boom Days takes over Harrison Avenue with a parade, a car show, mining contests, and a pie-eating contest, then closes on Sunday with the Pack Burro Race climbing toward Mosquito Pass. The second weekend belongs to the athletes: the Life Time Leadville Trail 100 MTB presented by Kenetik runs August 15, 2026, and the town's lodging, coffee counters, and grocery aisles reorganize around 1,500 racers and their crews.
If you already live here, the difference matters. Boom Days is a resident holiday you can walk to. LT100 weekend is a logistics event you plan around. And the five days sitting between them may be the best week of the summer to do anything that involves parking.
Two Weekends, Two Different Towns
| Boom Days weekend (Aug 7–9) | LT100 MTB weekend (Aug 14–16) | |
|---|---|---|
| Center of gravity | Harrison Avenue street fair | Sixth Street start line, west-side aid stations |
| Who fills the sidewalks | Front Range day-trippers, families | Racers, crews, coaches |
| Peak morning | Sunday burro race, 10:00 a.m. start | Saturday 6:30 a.m. shotgun start |
| What sells out first | Vendor booth pancakes, pie slices | Hotel rooms, breakfast burritos |
| Best local move | Walk in, stay all day | Errands finished by Thursday |
The columns look similar on paper. On the ground they behave nothing alike. Boom Days is a Colorado mountain festival and historical celebration of the Old West, with burro races, contests of mining skill, a street fair with over 100 food and craft booths, and it is beloved by locals and visitors alike. That is a community event with a tourism overlay. The LT100 is a national endurance race with a town wrapped around it.
What Boom Days Actually Closes
The Boom Days footprint is compact and predictable, which is the good news. The festival runs Friday to Sunday, August 7–9, 2026, against the backdrop of the Sawatch and Mosquito ranges, with the opening ceremony and motorcycle games kicking off Friday and a dance at the Elks Lodge, followed Saturday by a hearty breakfast, a grand parade, the T.H.E. Boomin' Auto Show, and mining events that harken back to Leadville's gold and silver rush days.
Sunday is the day to know. The Pack Burro Race registration and equipment check starts at 8:00 a.m. in front of Community Banks of Colorado at 4th and Harrison Avenue, with the long course going off at 10:00 a.m. and the short course at 10:15. If you live within a few blocks of Harrison, plan to be a pedestrian from mid-morning on. The long course is very challenging, with rugged terrain and over 4,000 ft of climbing, sending teams through the historic East side mining district on old mining roads and trails toward Mosquito Pass, then turning around to descend back. Translation for residents: East 7th Street and the mining district access roads are busy with support crews, not just spectators.
A note on the milestone. The festival is celebrating its 75th annual event Friday to Sunday, August 7th to 9th, 2026, in Leadville. That will draw a bigger-than-usual out-of-town turnout. If you were planning to skip it because you saw last year, this is the year to walk down.
The Quiet Week In Between
Monday, August 10 through Thursday, August 13. Four evenings that most residents underuse. The vendors are gone, the racers haven't arrived, and every recurring summer program is still running.
- Wednesday sunset yoga at Ale Yak. Blue Earth Yoga runs an outdoor summer yoga series at Ale Yak Food & Beer Garden at 2017 1/2 N. Poplar Street on Wednesdays at 5:30 p.m. with Julie Prill leading Build & Flow, $18 drop-in or a multi-class pass. The beer garden itself is worth the walk. Ale Yak Food & Beer Garden opened as a community hub offering a casual outdoor space with good food, drinks, and mountain views.
- Thursday concert at High Mountain Pies. The Backyard Concert Series at 115 W. 4th Street runs Thursday nights at 5 p.m. with free admission, pizza specials, and a cash bar on the patio. Bring a camp chair.
- Thursday bingo at the Elks. Family Bingo at the Elks Lodge at 123 W. 5th Street runs every Thursday evening, open to the public, with doors at 6:00 p.m., bingo at 6:30, packets at $14 for 15 games and $4 for special games.
- Sunday sunset flow. If you missed Wednesday, Blue Earth Yoga also runs a Sunday 7:30 p.m. sunset flow at Ale Yak with Julie Prill, which lands perfectly on the last quiet Sunday of the month before LT100 fever hits.
Between those anchors, the week is a chance to try what's new without the wait. Cloud City Modern Mead is Leadville's newest brewery, a one-man operation built off Adrian Beebe's passion for all things mead. Rocky Top Toys and Gifts is a community-centered gift store focused on toys, games, and gifts for all ages. Both are the kind of local retail that gets overrun on festival Saturdays and undervisited on a Tuesday afternoon.
LT100 Weekend Feels Different Because It Is
The mountain bike race is the marquee event, but it does not stand alone. The Life Time Silver Rush 50 Run presented by La Sportiva and Silver Rush 50 MTB presented by Kenetik run July 11–12, 2026, and the Life Time Leadville Trail 100 MTB presented by Kenetik runs August 15, 2026. There is also a stage race earlier in the summer. The Leadville Race Series Stage Race takes place July 10–12 at the Lake County Rodeo Grounds. By the time August 15 arrives, the town has hosted racers for weeks. LT100 weekend concentrates it.
A few practical residual effects to plan for:
- Grocery runs before Thursday. The Safeway on Mount Elbert Drive tightens up on Friday afternoon.
- West-side access to Turquoise Lake and the Mineral Belt Trail runs against race-support traffic on Saturday morning. If you want a normal ride or walk, go Friday or Sunday.
- Restaurant reservations. Anything with fewer than 40 seats is worth calling ahead for Friday and Saturday dinner.
- Trash and parking. Harrison Avenue reopens fully after Boom Days on Monday, and the block around the LT100 start on West 6th tightens up by Friday afternoon of race week.
Where To Take Out-Of-Town Guests Without Waiting In Line
The predictable answer is Harrison Avenue during Boom Days. The better answer, if your guests are visiting mid-week, involves fewer sidewalks.
The Leadville Railroad is the standout on the calendar. The Devil's Tail BBQ Special climbs aboard for an evening in the high country as the train winds through the Arkansas River Valley beneath the towering peaks of Mount Elbert and Mount Massive, with mountain scenery, railroad history, and BBQ dinner served onboard. Book it for a Tuesday or Wednesday to skip the weekend crowd.
Downtown holds its own for a quieter evening. A spot at 612 Harrison Avenue serves inventive cocktails and mocktails alongside chosen beer, wine, and coffee drinks, with light fare and desserts in a historic downtown building. For rooftop happy hour, the Leadtones play Treeline Rooftop for early-evening live music sets, which are a good soft landing before dinner.
Two more things worth mentioning to a curious guest. The Delaware Hotel at 700 Harrison is under new ownership and undergoing renovations, with the restaurant Mineral expected to open along with a refreshed lobby, bar, cafe, and rooms. And on the retail side, a conditional use permit for the Leadville Grill and Cantina was approved by the Leadville City Council, one of several signs that the Harrison storefront mix is still shifting.
A Local's August, In Order
The calendar, if you want to work backward from it:
- Monday, Aug 3 – Thursday, Aug 6: Last quiet week of early summer. Book the railroad, stock the pantry.
- Friday, Aug 7: Boom Days opens. Motorcycle games, Elks Lodge dance.
- Saturday, Aug 8: Parade on Harrison, breakfast, auto show, mining events.
- Sunday, Aug 9: Burro race, 10:00 a.m. from 4th and Harrison. Long course finishers roll back into town late afternoon.
- Monday, Aug 10 – Thursday, Aug 13: Your quiet week. Wednesday yoga, Thursday concert or bingo.
- Friday, Aug 14: LT100 check-in and expo. Town fills.
- Saturday, Aug 15: LT100 MTB race day.
- Sunday, Aug 16: Town exhales.
Two weekends, one week of breathing room in the middle. That week is the reason living here is different from visiting here. Plan it on purpose and August stops feeling like a month you survive and starts feeling like the one you moved for.
If you are thinking about what it looks like to own a home inside this rhythm, or to sell one and move down-valley for a quieter August, the team at Bill Lockett with Coldwell Banker Collegiate Peaks Realty has been advising Lake County buyers and sellers for three decades. Schedule a Free Consultation and we will talk through what your block looks like on race weekend and what your equity looks like the rest of the year.
