NYC Marathon Race Week

Get ready for November 1, 2026 with our NYC Marathon race-week guide.

Explore the race-week guide

Activastic Supplements

Explore the Activastic Runner System, our flagship daily framework, or shop foundational supplements and fast-acting Runner Strips designed for real-world miles.

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Know Exactly What to Eat on Race Day

Enter your distance, pace, and conditions — get a personalized carb + hydration plan in seconds.

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Newly Added

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2-in-1 Whey Protein Isolate + Creatine Travel Packets
2-in-1 Whey Protein Isolate + Creatine Travel Packets
From $52.99
2-in-1 Vegan Protein + Creatine Travel Packets
2-in-1 Vegan Protein + Creatine Travel Packets
From $39.99
FITLY Towel - Innovative Seat Covers
FITLY Towel - Innovative Seat Covers
$39.00
FITLY Running Belt + Dog Leash
FITLY Running Belt + Dog Leash
$39.00
Save 13%
The Race Day Strip Bundle - Stay fueled. Stay settled. Run your race.
The Race Day Strip Bundle - Stay fueled. Stay settled. Run your race.
$44.99 $51.98
FITLY Sub45 - Innovative Running Pack
FITLY Sub45 - Innovative Running Pack
$65.00
Save 34%
FLASK1700 (BLADDER)
FLASK1700 (BLADDER)
$19.00 $29.00
FLASK250
FLASK250
$13.00
FLASK HOLDERS
FLASK HOLDERS
$25.00
FLASKS COMBO
FLASKS COMBO
$29.00
FITLY Sub180 - Adventure Running Pack
FITLY Sub180 - Adventure Running Pack
$119.00
FLASK1100 (BLADDER)
FLASK1100 (BLADDER)
$27.00

Activastic Runner System

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Endurance+ — Creatine & Electrolyte Hydration for Runners
Endurance+ — Creatine & Electrolyte Hydration for Runners
$36.99
Flow+ — Blood‑Flow Support for Smoother Miles
Flow+ — Blood‑Flow Support for Smoother Miles
$27.99
Recovery+ — Muscle Repair & Training Continuity
Recovery+ — Muscle Repair & Training Continuity
$26.99
SETTLE — Gut Support Strips for Runners
SETTLE — Gut Support Strips for Runners
$25.99
BOOST — Energy Strips for Runners
BOOST — Energy Strips for Runners
$25.99
BASE — Daily Gut & Metabolism Strips for Runners
BASE — Daily Gut & Metabolism Strips for Runners
$25.99
ENGINE — Iron Support Strips for Runners
ENGINE — Iron Support Strips for Runners
$25.99

Activastic Runner Strips

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BOOST — Energy Strips for Runners
BOOST — Energy Strips for Runners
$25.99
SETTLE — Gut Support Strips for Runners
SETTLE — Gut Support Strips for Runners
$25.99
BASE — Daily Gut & Metabolism Strips for Runners
BASE — Daily Gut & Metabolism Strips for Runners
$25.99
ENGINE — Iron Support Strips for Runners
ENGINE — Iron Support Strips for Runners
$25.99

Foundational Supplements

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2-in-1 Vegan Protein + Creatine Travel Packets
2-in-1 Vegan Protein + Creatine Travel Packets
From $39.99
2-in-1 Whey Protein Isolate + Creatine Travel Packets
2-in-1 Whey Protein Isolate + Creatine Travel Packets
From $52.99
Bovine Colostrum Powder
Bovine Colostrum Powder
$39.99

Activastic Runner System Value Bundles

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Save 13%
The Race Day Strip Bundle - Stay fueled. Stay settled. Run your race.
The Race Day Strip Bundle - Stay fueled. Stay settled. Run your race.
$44.99 $51.98
Save 23%
The Strips Starter Pack - Daily support for energy, gut comfort, and foundational balance
The Strips Starter Pack - Daily support for energy, gut comfort, and foundational balance
$79.99 $103.96
Save 19%
The Race Day Essentials Bundle - Fuel, focus, and calm for your strongest race day.
The Race Day Essentials Bundle - Fuel, focus, and calm for your strongest race day.
$94.99 $116.96
Save 18%
Daily Runner Bundle - Your everyday stack for better training, focus, and consistency
Daily Runner Bundle - Your everyday stack for better training, focus, and consistency
$74.99 $90.97

Activastic Workout App

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Activastic Essentials: TrioFit Strength - 3 Day Activastic Workout App Program
Activastic Essentials: TrioFit Strength - 3 Day Activastic Workout App Program
$7.99
Activastic Essentials: PureFit Power - 4 Day Upper/Lower Split Activastic Workout App Program
Activastic Essentials: PureFit Power - 4 Day Upper/Lower Split Activastic Workout App Program
$7.99
Run With Didier: Winter Miles to Spring Start Lines - Beginner Strength + Mobility Workout
Run With Didier: Winter Miles to Spring Start Lines - Beginner Strength + Mobility Workout
$3.99

The Activastic Blog

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Why Activastic Added Nutrition On The Go Protein + Creatine Travel Packets

Why Activastic Added Nutrition On The Go Protein + Creatine Travel Packets

Activastic
Walking as Strength: Why Walking Is One of the Best Forms of Exercise

Walking as Strength: Why Walking Is One of the Best Forms of Exercise

10ksteps
Sustainable Weekly Plan: Build a Weekly Routine You Can Actually Stick To

Sustainable Weekly Plan: Build a Weekly Routine You Can Actually Stick To

Activastic

Run With Didier Blog

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Carb-Loading, Race Week Jitters, and Trusting the Process: Preparing for the Maine Marathon

Carb-Loading, Race Week Jitters, and Trusting the Process: Preparing for the Maine Marathon

marathon
As you read this, I'm already deep into my final preparations for Sunday's Maine Marathon. The training is done. The long runs are behind me. The...
The Art of the Mid-Week Run

The Art of the Mid-Week Run

Abbott World Marathon Majors
Why the miles that nobody celebrates might be the most important ones of all. Most runners love race day. We love the energy of the start line, the...
How to Train When Life Gets Busy

How to Train When Life Gets Busy

Beginner
Why Busy Weeks Matter More Than Perfect Weeks Busy weeks are where your identity as a runner is built. Anyone can train when life is calm. The real...

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