DateExpected
Late May 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
100 Acre Brewing Co., 390 Ashburnham Dr, Peterborough, Ontario K9J 6X7
Peterborough, Peterborough County
Countdown
May
The full-length option at 100 Acre: a hundred kilometres of gravel with a manageable 1,200 m of climbing, so it's a long day out rather than a brutal one.
Key facts
01Open to riders of all ages
02Ontario Cycling membership not required
03Mass start, so expect a busy first few kilometres
Create a free training plan for the 100 Acre Gravel Race 100 km
7-day free trial, no card required
The course
The route
Peterborough
Distance100km
Total climb1,200m
StartElevation
0 kmDrag map to rotate101.0 km
Weather
Late-May, Peterborough
24°CTypical high
10°CTypical low
-2°CColdest in 20 years
33%Days with rain
Highs around 24°C and lows around 10°C, but it has dropped to -2°C. Rain on 33% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01LONEY, Calvin2:42:0937.0 km/h
02RAE, Jeremy2:42:5736.8 km/h
03DINIZ, Nicholas2:43:3936.7 km/h
123
Finishers
3:23:57
Median time
29.4 km/h
Median speed
Overall · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the 100 Acre Gravel Race 100 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 100 Acre Gravel Race 100 km plan targets
Typical sessions
100 km with 1,200 m of climbing
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 100 Acre Gravel Race 100 km plan.
7-day free trial, no card required.
Other races at 100 Acre Gravel Race
More events in May in Canada
Grand Prix of Grand BeachExpected Early May 2027 · Grand Marais→Hillbilly HustleExpected Mid May 2027 · Nanaimo→Classique CTB (Course Trail Bière)Expected Late May 2027 · Bromont→Rompin' RockwoodSat, 22 May 2027 · City of Saint John→Trail du Coureur des Bois de DuchesnaySun, 23 May 2027 · Sainte-Catherine-de-la-Jacques-Cartier→Great Mansfield OutdoorsSat, 29 May 2027 · Mansfield→
