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2027 Chilly Half Marathon

Name: 2027 Chilly Half Marathon
Start: 2027-03-07
End: 2027-03-07
Location: Burlington, Ontario

location_on

Burlington, Ontario, Canada

calendar_today 07 Mar, 2027

directions_run Running

language Official Website

sell $34.62 – $122.07

About the Event

Kick off your spring racing season at The Chilly Half Marathon on March 7, 2027, Ontario's premier early-spring event featuring a fast, flat, and certified course along Burlington's stunning downtown and picturesque waterfront. As the ideal final tune-up before the Boston Marathon, this race draws dedicated runners aiming for personal bests on a scenic route known for its supportive atmosphere and professional organization. All in-person participants receive a long-sleeve technical shirt and the exclusive 30th Anniversary edition finisher medal—a Parisian art-inspired collector's piece celebrating three decades of chilly racing tradition.

Registration includes the option to run virtually from anywhere, while deferrals from the 2026 event must be arranged by January 15th, 2026. Whether you're chasing a Boston-qualifying time or enjoying a beautiful lakeside run, The Chilly Half Marathon delivers a top-tier racing experience where community, scenery, and speed meet on the shores of Lake Ontario.

Races Offered

2026 Race Deferral Entry - In Person Chilly Half M

Mar 07, 2027

straighten

Distance — 21km

terrain

Type — Running

timer

10:05

sell

$34.62

2027 In-Person Chilly Half Marathon

Mar 07, 2027

straighten

Distance — 21km

terrain

Type — Running

timer

10:05

sell

$122.07

2027 Virtual Chilly Half Marathon

Mar 07, 2027

straighten

Distance — 21km

terrain

Type — Running

timer

10:05

sell

$94.83

Weather Overview

These values represent the 3-year monthly averages for March in Burlington.

Temp (°C)

Feels Like (°C)

thermostat -0.8° / 7.0°

wb_sunny -6.3° / 2.2°

Wind (km/h)

Humidity (%)

air 15.7 /

water_drop 70.9%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat -0.8° / 7.0°

wb_sunny -6.3° / 2.2°

air 15.7 km/h

water_drop 70.9%

About Burlington

Burlington is a city of 190,000 people (2021) in Ontario, Canada which lies across Burlington Bay from Hamilton. It's on the north shore of Lake Ontario, a 45-minute drive from Toronto and Niagara.