DateExpected
Early July 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Legacy Recreation Centre, 16 Allen Street, Thedford, Ontario, Canada
Thedford, Lambton County
Countdown
July
The Hustle is the full 80 km BIG Gravel Grind, the longest option and the one for riders who want a big day out on gravel.
Key facts
01Minimum age 15; under 15s must ride with an adult
02Course closes at 14:00, giving you 6 hours
Create a free training plan for the BIG Gravel Grind 80 km
7-day free trial, no card required
The course
The route
Thedford
Distance80km
StartElevation
0 kmDrag map to rotate80.6 km
Weather
Early-July, Thedford
27°CTypical high
16°CTypical low
9°CColdest in 20 years
50%Days with rain
Highs around 27°C and lows around 16°C, but it has dropped to 9°C. Rain on 50% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the BIG Gravel Grind 80 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a BIG Gravel Grind 80 km plan targets
Typical sessions
80 km
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Group rides for drafting and bunch-riding skills
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your BIG Gravel Grind 80 km plan.
7-day free trial, no card required.
Other races at BIG Gravel Grind
More events in July in Canada
Québec Mega TrailFri, 2 Jul 2027 · Beaupré→Fernie Gravel GrindExpected Early July 2027 · British Columbia→La Buckland sur GravelleSat, 3 Jul 2027 · Notre-Dame-Auxiliatrice-de-Buckland→Le P’tit BuckSat, 3 Jul 2027 · Notre-Dame-Auxiliatrice-de-Buckland→The Alpenglow 100Sat, 3 Jul 2027 · Valemount→Kaslo Wild UltraFri, 9 Jul 2027 · Kaslo→
