Date
Sat, 31 Jul 2027
Start
06:30
Venue
1 Park Drive, Mount Holly, New Jersey
Mount Holly Township, Burlington County
Countdown
July
The full 100 miles, and the first group out at 6:30. A proper day in the saddle, but it's a supported ride rather than a race, so you set the pace.
Key facts
01Helmets are required
02Riders must obey traffic laws
03SAG-supported, noncompetitive ride
Create a free training plan for the Spellbound Century 161 km
7-day free trial, no card required
The course
The route
Mount Holly Township
Distance161km
StartElevation
0 kmDrag map to rotate159.7 km
Weather
Late-July, Mount Holly Township
30°CTypical high
20°CTypical low
13°CColdest in 20 years
44%Days with rain
Highs around 30°C and lows around 20°C, but it has dropped to 13°C. Rain on 44% of days.
NASA POWER data, 2006-2025, the week either side of race day
Organiser
OrganiserSpellbound Community Giving Corp, presented with TnT Cycling
Websitespellboundcentury.org
Running since2015
Training
Training for the Spellbound Century 161 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 Spellbound Century 161 km plan targets
Typical sessions
161 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 Spellbound Century 161 km plan.
7-day free trial, no card required.
Other races at Spellbound Century
More events in July in United States
Afton Trail RunExpected Early July 2027 · Hastings→Gravel Ride Up Spruce Knob (GRUSK)Expected Early July 2027 · Circleville→Hardrock Hundred Mile Endurance RunFri, 9 Jul 2027 · Silverton→Siskiyou Out Back Trail Running FestivalFri, 9 Jul 2027 · Ashland→Albia Holy CowExpected Early July 2027 · Albia→Crusher in the TusharExpected Early July 2027 · Utah to Eagle Point Resort→
