It’s a clear, cold February morning in Trois-Rivières, which might seem appealing at first glance, but let's be real, winter running here is rarely "easy."

🫁 Lungs & Joints Score?/10
    • Bundle Up, Seriously: We're sitting at -5.3°C, and while the sun's out, that wind off the St. Lawrence still bites. Your lungs and joints will thank you for proper layering.
    • Watch Your Step: The city recently had to deal with significant snow accumulation, even requiring a snowbank near Autoroute 40 to be lowered. Black ice is a constant, invisible threat, especially on lesser-used paths or shaded areas.
    • Mind the Construction Chaos: Major drilling operations are happening on Rue de la Terrière, Boulevard des Forges, and Rue du Sénateur-Montplaisir. Lane reductions mean less space for you and more traffic frustration for everyone.

Today's Vibe: A Chilly Grind with City Obstacles

Alright, Trois-Rivières, let's talk about hitting the pavement or the limited trails today. It’s February 26th, and the weather wants to lull you into a false sense of security with that "clear" sky. Don't fall for it. The -5.3°C is no joke, and while the wind isn't screaming, it's enough to feel it through inadequate gear. You've been warned.

Air Quality & Allergies

Good news for your sniffles, at least. Pollen levels are still "Low" – because, well, it's winter. Nothing's blooming yet except maybe your desire for spring.

Pollen LevelAir Quality Index (AQI)Dominant Pollutant
Low74Fine particulate matter (<2.5µm)

Now, about that AQI of 74. It's in the "Moderate" zone, mostly due to fine particulate matter. For most people, it's probably fine, but if you're asthmatic or have sensitive lungs, pushing hard outside might leave you feeling a bit scratchy. This isn't wildfire smoke, but sustained exertion with fine particulates can still be an irritant. Listen to your body, not just your Strava segments.

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Construction Ahead! Detours & Hazards on Local Streets

Heads up if your route takes you anywhere near the Rue de la Terrière, Boulevard des Forges, or Rue du Sénateur-Montplaisir areas. There are active drilling operations happening today until 5 PM, which means lane closures and traffic bottlenecks. Expect reduced sidewalks, uneven surfaces, and distracted drivers. It's not a fun combo for runners. Seriously, consider rerouting to avoid this mess or stick to known, safer areas. No PR is worth a run-in with heavy machinery.

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Black Ice: The Silent Winter Predator

Yes, it's clear out, but the ground is frozen solid. With temperatures dipping well below freezing, any melt from yesterday or even a tiny bit of humidity can turn into invisible black ice overnight. This is especially true in shaded spots, underpasses, or less-trafficked paths like those in the Parc Linéaire des Forges. A fall on ice can mean a twisted ankle, a broken wrist, or worse. Proceed with extreme caution. The forecast even calls for a 60% chance of flurries tonight, setting up fresh hazards for tomorrow.

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Pro Tips for Today's Run

  • Warm Up Inside: Seriously, get your core temperature up before you even step foot out the door. Dynamic stretches, jumping jacks, anything to get the blood flowing to those stiff joints.
  • Layer Like a Local: Base layer, mid-layer, wind-breaking outer layer. Don't forget a hat, gloves, and a neck gaiter. Exposed skin will protest loudly.
  • Visibility is Key: Even though it's clear, it's still winter. Wear bright colors, especially if you're forced to share the road due to construction.
  • Hydrate, Hydrate, Hydrate: Cold air is dry. You might not feel as thirsty, but you're still losing fluids.

The bottom line? You can get your workout in today, but it demands respect for the cold and careful navigation around the city's active construction zones and potential icy patches. Stay safe out there, Trois-Rivières.

Data grounded with Info Mauricie and Journal de Québec from February 25-26, 2026.