About this gym
The Fort NH is a Manchester, New Hampshire facility that brings together three teams under one roof: Fortitude Training (strength coaching led by Drew Sifflard), Performance Therapy (physical therapy led by Dr. Molly Sifflard, DPT), and FortCycle (indoor cycling led by Terri Dizillo). The Fort was founded to keep training and rehab coordinated rather than siloed across separate coaches and clinics.
Classes offered
Class schedule
- Drop-in OKFortCycle8:00 AM–8:45 AM · Bree Arsenault
- Drop-in OKFortCycle9:15 AM–10:00 AM · Natalie Lacourse
- Drop-in OKTHRIVE5:30 AM–6:30 AM · Mary F. Fleming
- Drop-in OKTHRIVE5:45 AM–6:45 AM · Jason Bird
- Drop-in OKIron6:00 AM–6:45 AM · Kirstin Kochanek
- Drop-in OKTHRIVE6:45 AM–7:45 AM · Jason Bird
- Drop-in OKFortCycle7:00 AM–7:45 AM · Kirstin Kochanek
- Drop-in OKTHRIVE7:30 AM–8:30 AM · Drew Sifflard
- Drop-in OKTHRIVE9:00 AM–10:00 AM · Drew Sifflard
- Drop-in OKBootcamp12:00 PM–12:45 PM · Tammy Williams-Pichette
- Drop-in OKIron4:30 PM–5:15 PM · Mary F. Fleming
- Drop-in OKBootcamp5:30 PM–6:15 PM · Mary F. Fleming
- Drop-in OKFortCycle5:30 PM–6:15 PM · Natalie Lacourse
- Drop-in OKTHRIVE5:30 PM–6:30 PM · Danielle Perreault
- Drop-in OKTHRIVE6:30 PM–7:30 PM · Danielle Perreault
- Drop-in OKFMX5:45 AM–6:30 AM · Lauren Dumais
- Drop-in OKTHRIVE5:45 AM–6:45 AM · Hannah Baldyga
- Drop-in OKTHRIVE6:30 AM–7:30 AM · Drew Sifflard
- Drop-in OKFortCycle6:45 AM–7:30 AM · Natalie Lacourse
- Drop-in OKTRX/Bootcamp9:00 AM–9:45 AM · Drew C. Childs
- Drop-in OKTHRIVE10:00 AM–11:00 AM · Drew Sifflard
- Drop-in OKTHRIVE11:30 AM–12:30 PM · Drew Sifflard
- Drop-in OKIron12:00 PM–12:45 PM · Danielle Perreault
- Drop-in OKBootcamp4:30 PM–5:15 PM · Tammy Williams-Pichette
- Drop-in OKIron5:30 PM–6:15 PM · Tammy Williams-Pichette
- Drop-in OKFortCycle5:30 PM–6:15 PM · Kirstin Kochanek
- Drop-in OKTHRIVE5:45 AM–6:45 AM · Jason Bird
- Drop-in OKBootcamp6:00 AM–6:45 AM · Lauren Dumais
- Drop-in OKFortCycle6:45 AM–7:30 AM · Terri Dizillo
- Drop-in OKTHRIVE6:45 AM–7:45 AM · Jason Bird
- Drop-in OKFMX12:00 PM–12:45 PM · Danielle Perreault
- Drop-in OKIron4:30 PM–5:15 PM · Drew C. Childs
- Drop-in OKFMX5:30 PM–6:15 PM · Drew C. Childs
- Drop-in OKTHRIVE5:30 PM–6:30 PM · Danielle Perreault
- Drop-in OKTHRIVE6:30 PM–7:30 PM · Danielle Perreault
- Drop-in OKTHRIVE5:30 AM–6:30 AM · Jason Bird
- Drop-in OKStrength & Stretch5:45 AM–6:45 AM · Tessa Vrees
- Drop-in OKTHRIVE6:30 AM–7:30 AM · Drew Sifflard
- Drop-in OKFortCycle6:45 AM–7:30 AM · Ben Dexter
- Drop-in OKTHRIVE7:30 AM–8:30 AM · Drew Sifflard
- Drop-in OKBootcamp9:00 AM–9:45 AM · Drew Sifflard
- Drop-in OKTHRIVE10:00 AM–11:00 AM · Drew Sifflard
- Drop-in OKTHRIVE11:30 AM–12:30 PM · Drew Sifflard
- Drop-in OKTRX/Bootcamp12:00 PM–12:45 PM · Drew C. Childs
- Drop-in OKBootcamp4:30 PM–5:15 PM · Tessa Vrees
- Drop-in OKIron5:30 PM–6:15 PM · Mary F. Fleming
- Drop-in OKCycle & Strength-60 MINUTES5:30 PM–6:30 PM · Terri Dizillo
- Drop-in OKTHRIVE5:45 AM–6:45 AM · Hannah Baldyga
- Drop-in OKKickbox/Bootcamp6:00 AM–6:45 AM · Lauren Dumais
- Drop-in OKFriday 606:30 AM–7:30 AM · Terri Dizillo
- Drop-in OKTHRIVE9:00 AM–10:00 AM · Drew Sifflard
- Drop-in OKIron12:00 PM–12:45 PM · Tammy Williams-Pichette
- Drop-in OKBootcamp5:00 PM–5:45 PM · Mary F. Fleming
- Drop-in OKIron7:00 AM–7:45 AM · Mary F. Fleming
- Drop-in OKBootcamp8:00 AM–8:45 AM · Mary F. Fleming
- Drop-in OKFortCycle8:00 AM–8:45 AM · Kirstin Kochanek
- Drop-in OKFlexFlow9:00 AM–9:45 AM · Kirstin Kochanek
- Drop-in OKFortCycle9:15 AM–10:00 AM · Terri Dizillo
Membership & pricing
Monthly Unlimited
PopularOur most popular Fortitude membership. Unlimited Fortitude group classes and shower facilities. Does not include FortCycle rides.
Couples Unlimited
Two unlimited Fortitude memberships for two people living in the same household.
First Class Free
Drop in anytime, no expiration.
10 Class Pack
10 classes, 6-month expiration.
5 Class Pack
5 classes, 6-month expiration.
Single Class
Drop in anytime, 6-month expiration.
FortCycle Monthly Unlimited
PopularUnlimited rides, all class times, priority booking. Includes 2 free guest passes per pay period and 1 late-cancel/no-show exemption.
FortCycle Student Monthly Unlimited
Unlimited rides for frequent cyclists. Valid student ID required.
FortCycle Ride 8
8 rides per month, refreshes monthly, unused rides do not roll over. Additional rides $18 each. Includes 1 free guest pass/month.
FortCycle Ride 4
4 rides per month, refreshes monthly, unused rides do not roll over. Additional rides $20 each.
FortCycle First Ride Special
Introductory single ride offer.
FortCycle Single Ride
Drop in anytime.
FortCycle 5 Ride Pack
$22.00/ride.
FortCycle 10 Ride Pack
$20.00/ride. Includes 1 guest pass.
FortCycle 20 Ride Pack
$18.00/ride. Includes 2 guest passes.
Rock the Fort
PopularThe Ultimate Membership — unlimited access to both Fortitude group classes and FortCycle rides.
Performance Therapy 30-Min Focused Session
Targets one area of the body; ideal as a follow-up or focused initial visit.
Performance Therapy 60-Min Comprehensive Session
PopularMost popular. Full-body assessment and multi-area treatment; includes initial evaluation and home exercise program.
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