GLO Toronto Half Marathon/10K/5K
Toronto, Canada · Sunday 22 August 2027
GLO Toronto - Light Up the Night! Get ready for an unforgettable night of fitness, music, and lights at GLO Toronto, the city’s most vibrant nighttime run! Starting and finishing at Exhibition Place, runners will experience a stunning 5K or 10K glow-in-the-dark route along Lakeshore Boulevard, one of Toronto’s most scenic waterfront roads. As the sun sets, the city comes alive with neon lights, glowing gear, and music that moves you. With live DJs at every kilometer, GLO Toronto turns your run into a full-on party. Each checkpoint brings a new beat, a new burst of energy, and a reason to keep pushing forward, no matter your pace. Whether you’re a seasoned runner chasing a PR, or joining friends for a fun night out, GLO Toronto is designed to bring the fun to the run. Enjoy the atmosphere, take in the lights, and celebrate at the post-race glow party at Exhibition Place, complete with music, photo ops, and refreshments to keep the good vibes going. Every participant will receive a GLO Toronto race kit, including the official event T-shirt, glow accessories, and a finisher’s medal to commemorate your night.
Difficulty Calculator
h
:m
:s
Adjusted Time
1:43:09
Time difference: -1.9 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain0m
Elevation High0m
Elevation Low0m
Weather Forecast
High23°C
Low16°C
Chance of Rain53%
How hard is GLO Toronto Half Marathon/10K/5K?
We don't yet have verified elevation data for this course, so we can't rate its difficulty against other half marathons. Our data pipeline backfills course elevation continuously - check back soon.
GLO Toronto Half Marathon/10K/5K 2027 Course Analysis
GLO Toronto Half Marathon/10K/5K is a half marathon held in Toronto, Canada. It is scheduled for Sunday 22 August 2027. The course is run on road surface with 0m of total climbing, with its high point near 0m above sea level. For registration and full race details, visit the official GLO Toronto Half Marathon/10K/5K website.
Elevation Profile
This is a very flat course, with only 0m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.
Expected Race Day Weather
Based on historical weather data for August, the expected race day conditions are as follows. Moderate temperatures between 16°C and 23°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance on race day. There is a high chance of rain (53%). Runners should prepare for wet conditions, including appropriate footwear and clothing choices.
Surface Type: Road
GLO Toronto Half Marathon/10K/5K is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.
Looking for an easier marathon or a tougher challenge? You can also compare GLO Toronto Half Marathon/10K/5K against other half marathons to find the right race for your goals.
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