The Short Answer
What do 150,000 Indy visitors mean for Markham? The Ontario Honda Dealers Indy draws roughly 150,000 people to Downtown Markham over its race weekend, generating an estimated $50 million in regional economic activity and supporting thousands of jobs. For local businesses, that's a major boost; for real estate, it elevates Markham's profile, drives visitor spending and hotel demand, and reinforces Downtown Markham's momentum as a destination — all long-term positives for the area.
When 150,000 people descend on Downtown Markham for a single weekend, the effects ripple far beyond the race. From restaurants to hotels to the long-term profile of the city, the Indy is a genuine economic event. Michael John Lau, a top real estate agent in Markham, unpacks what all those visitors mean for local businesses and real estate.
The numbers (per the City of Markham): The Indy typically attracts about 150,000 people over three days, generating an estimated ~$50 million in regional economic activity, supporting roughly 10,000 jobs and $12M+ in personal income, and creating demand for nearly 19,000 hotel room nights. The event is secured for five years, making this an annual boost. Figures per the City of Markham; the broader event generated $85M+ for Ontario in 2025.
What It Means for Local Businesses
A massive, concentrated spending surge
150,000 visitors eat, drink, shop, and spend. For Markham's restaurants, cafes, retail, and services — especially in and around Downtown Markham and Unionville's Main Street — the race weekend delivers a concentrated wave of business that can be one of the biggest of the year.
Hotels and hospitality
Nearly 19,000 room nights of demand is a significant boost for local and regional hotels and accommodations, with spillover to the broader hospitality sector — restaurants, bars, and entertainment benefiting from visitors staying in the area.
Jobs and income
The event supports roughly 10,000 jobs and millions in personal income across the region — from event operations to the hospitality and service businesses that serve the crowds. That's real economic activity flowing into the community.
Lasting exposure for local business
Beyond race weekend, the global media exposure showcases Markham to a worldwide audience, raising the profile of the city and its businesses in a way that can pay dividends well beyond the event itself.
Neeraj Moolchandani on Event Economics and Property Values
Neeraj Moolchandani, REALTOR® at Kaizen Real Estate, is careful about the leap from economic activity to property values. A weekend generating substantial regional spending is genuinely good for hotels, restaurants, and the city's revenue base. Whether it moves the price of a specific condo is a much longer chain of causation, and honest agents should say so.
Where Neeraj does see a real effect is in awareness. A meaningful share of those visitors have never been to Markham before, and some fraction of them leave with a favourable impression of a district they had never considered. That is a slow-acting demand input that compounds over years of repeat events rather than a factor that shows up in this quarter's numbers.
What It Means for Real Estate
The connection between a major recurring event and real estate is real, though it works through profile and momentum rather than overnight price changes:
Elevating Markham's profile and desirability
Hosting a world-class international event puts Markham on the map — literally, to a global audience. That elevated profile enhances the city's desirability and prestige over time, a positive backdrop for real estate, particularly in the spotlighted Downtown Markham area.
Reinforcing Downtown Markham's momentum
The Indy is part of a powerful cluster of developments transforming Downtown Markham — York University's campus, economic partnerships, ongoing master-planned growth. Each reinforces the area as a dynamic destination, and cumulatively they signal a neighbourhood on a strong long-term trajectory. Recurring marquee events add vibrancy and permanence.
Economic activity supports the housing base
The jobs, spending, and business activity the event generates contribute to the local economy — and a strong, dynamic local economy is a fundamental long-term support for housing demand.
Short-term rental and investor interest
Major annual events can create short-term accommodation demand and draw investor attention to an area — a dynamic worth understanding for those considering Downtown Markham real estate.
Separate Economic Activity From Property Values
Both matter. They operate on different timelines. Book a private consultation with the Kaizen Real Estate Team.
Keeping It in Perspective
It's worth being measured: a single event weekend, however large, doesn't by itself move a housing market or transform property values overnight. The real significance is cumulative and long-term — the Indy, as a recurring five-year event, adds to Markham's profile, economy, and Downtown Markham's momentum, reinforcing the area's desirability over time. It's one meaningful piece of a bigger growth story, not a standalone price driver.
Michael John Lau, one of Markham's leading REALTORS® and a CPA/CMA, helps clients understand how developments like the Indy — and Markham's broader economic momentum — shape the real estate landscape over the long term. If you want to understand where Downtown Markham and the wider city are heading, that's exactly the conversation to have. Let's talk.