TO50 — Run 50 km Across Toronto
Saturday, September 4, 2027· 7 a.m.· in 317 days
Toronto, Ontario
About this race
A self-supported ultramarathon through the streets of Toronto by Deep Water Races: a waterfront start, then the Martin Goodman Trail, Tommy Thompson Park, the Lower Don, the Eglinton climb and a finish on the Humber River Trail, with one aid station at halfway and a GPX route sent before race day. The 50 km starts at 7 a.m. with a 12-hour cutoff; the 80 km at 5 a.m. with 14 hours. Cash prizes for the top three women…
— from the organizer's listing, read it in full
Commitment deposit, not an entry fee: $50 for 50 km, $80 for 80 km, returned in cash at the line if you finish inside the cutoff. 75 spots per distance..
Added from the organizer's own page. RaceFinder links you to the official page — always confirm date and details with the organizer. Your race? Update or claim this listing free →
What race day is usually like
23°/ 15°
typical high / low
31%
of days see rain
In Toronto this week of the year it is wet about 3 days in 10. This is what the last ten years did — not a forecast. Check one a few days out.
Daily records 2016–2025 for Toronto, via Open-Meteo.
Events on the day
- 50 km50km
- 50 miles / 80 km80km
Looking for more?
More races in Toronto
View all →New races in Toronto, once a month
Newly listed races, and the registrations closing in the next three weeks. One email a month, one click to leave.