NSA Running
100+
Downloads
Everyone
info
About this app
Run Smarter (and harder) with the Norwegian Singles Approach (NSA)
Calculate personalized training paces based on the proven Norwegian Singles Approach - science-backed paces tailored to your fitness.
WHAT YOU GET
- Sub-threshold interval paces (3, 6, 10 minute reps)
- Easy running pace that's actually easy
- Distance-based equivalents (800m, 1600m, 2km+)
- Race predictions (5K, 10K, Half Marathon, Marathon)
- Training structure guidance
WHY IT WORKS
- 3 sub-threshold workouts per week
- Truly easy running on other days
- One long easy run weekly
- No brutal VO2 max intervals
- Sustainable intensity
Build fitness without burnout. Quality volume while staying fresh.
THE SCIENCE
Based on elite Norwegian methods, adapted for everyday athletes by James Copeland. Sub-threshold training just below lactate threshold maximizes gains sustainably.
FEATURES
INSTANT PACE CALCULATOR
Enter 5K time, get personalized paces. Time-based and distance-based options. Heart rate guidance included.
TRAINING GUIDANCE
Weekly structure, rest intervals, heart rate tips, adjustment strategies.
EDUCATION
Interactive tutorial, comprehensive FAQ, race prep guidance.
PERFECT FOR
Competitive runners, intermediate/beginner runners, recreational athletes, former cyclists/triathletes, 4-8 hour/week training volume.
HOW IT WORKS
1. Enter 5K time
2. Get personalized paces
3. Follow: Easy → Sub-T → Easy → Sub-T → Easy → Sub-T → Long
4. Time trial every 4-6 weeks
5. Update and improve
BEAUTIFULLY SIMPLE
No subscriptions. No complicated plans. Just effective training paces.
DISCLAIMER
Not affiliated with James Copeland. Based on "Norwegian Singles Method: Subthreshold Running Kept Simple."
Consult healthcare professional before starting training. Educational purposes only.
Purchase the book for complete methodology and detailed plans.
Calculate personalized training paces based on the proven Norwegian Singles Approach - science-backed paces tailored to your fitness.
WHAT YOU GET
- Sub-threshold interval paces (3, 6, 10 minute reps)
- Easy running pace that's actually easy
- Distance-based equivalents (800m, 1600m, 2km+)
- Race predictions (5K, 10K, Half Marathon, Marathon)
- Training structure guidance
WHY IT WORKS
- 3 sub-threshold workouts per week
- Truly easy running on other days
- One long easy run weekly
- No brutal VO2 max intervals
- Sustainable intensity
Build fitness without burnout. Quality volume while staying fresh.
THE SCIENCE
Based on elite Norwegian methods, adapted for everyday athletes by James Copeland. Sub-threshold training just below lactate threshold maximizes gains sustainably.
FEATURES
INSTANT PACE CALCULATOR
Enter 5K time, get personalized paces. Time-based and distance-based options. Heart rate guidance included.
TRAINING GUIDANCE
Weekly structure, rest intervals, heart rate tips, adjustment strategies.
EDUCATION
Interactive tutorial, comprehensive FAQ, race prep guidance.
PERFECT FOR
Competitive runners, intermediate/beginner runners, recreational athletes, former cyclists/triathletes, 4-8 hour/week training volume.
HOW IT WORKS
1. Enter 5K time
2. Get personalized paces
3. Follow: Easy → Sub-T → Easy → Sub-T → Easy → Sub-T → Long
4. Time trial every 4-6 weeks
5. Update and improve
BEAUTIFULLY SIMPLE
No subscriptions. No complicated plans. Just effective training paces.
DISCLAIMER
Not affiliated with James Copeland. Based on "Norwegian Singles Method: Subthreshold Running Kept Simple."
Consult healthcare professional before starting training. Educational purposes only.
Purchase the book for complete methodology and detailed plans.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
What’s new
- Manual Pace Adjustments
- Speed Display for Treadmill Running
- Sub-Threshold Pace Ranges
- Pace Formatting bug fix
- Fix hours not resetting when switching from longer to shorter race distances
- Enhanced pace calculation accuracy across all training zones
- Improved visual consistency in pace displays
- Speed Display for Treadmill Running
- Sub-Threshold Pace Ranges
- Pace Formatting bug fix
- Fix hours not resetting when switching from longer to shorter race distances
- Enhanced pace calculation accuracy across all training zones
- Improved visual consistency in pace displays
App support
About the developer
Byoung Hun Min
nsarunningapp@gmail.com
United Kingdom
