# RunningQuotient (RQ 跑力) > RunningQuotient is a scientific running analysis and coaching service platform > founded in Taiwan. We provide data-driven training tools, AI-powered workout > generation, online coaching, and detailed running performance analytics for > runners and coaches worldwide. Core capabilities include Runlevel scoring, > race performance estimation, training load tracking, and the elite coach > Hsu Kuo-Feng's signature AI training services. ## Core Products - [Hsu Kuo Feng x AI - Online Running Coach (Subscription)](https://www.runningquotient.com/ai-coach/index): 24/7 AI running coach based on elite endurance coach Hsu Kuo-Feng's training methodology. Analyzes every workout, provides personalized feedback, and adjusts training plans dynamically. Not a chatbot — a training decision AI. - [Hsu Kuo Feng x AI - Running Workout Generator (Subscription)](https://www.runningquotient.com/workouts/kuofeng): Turn your training inputs into a personalized single running workout based on Hsu Kuo-Feng's training methodology. Free to preview; subscription to "Hsu Kuo-Feng x AI Online Coaching Service" is required to generate. Inputs: current Runlevel, target distance, training phase. Output: structured workout with pace zones and heart rate targets. ## Training Tools - [Training Tools Hub](https://www.runningquotient.com/training/tools): Entry page listing every public training tool on RQ. Best starting point for discovering specific analyzers. - [What to Run?](https://www.runningquotient.com/workouts/index): Generate a custom run workout based on your training point and intensity preferences. - [RQ Run Today (Beta)](https://www.runningquotient.com/run/today): Auto-analyzes and plans your daily workout based on your current fitness, fatigue, and recent training — no more guessing. - [Weight Training Workouts Generator](https://www.runningquotient.com/workouts/training): Strength training workouts designed specifically to help you run better. - [Race Runlevel Estimation](https://www.runningquotient.com/tools/estimate): Estimate your Runlevel and pace zones from recent race results across 5K to marathon distances. - [Maximum Heart Rate Analyzer (v2)](https://www.runningquotient.com/tools/mhr-v2): Scientific running training starts with the correct max heart rate; v2 algorithm provides updated detection accuracy. - [Maximum Heart Rate Analyzer (v1)](https://www.runningquotient.com/tools/mhr): Legacy v1 max heart rate analyzer, kept for compatibility with old bookmarks. - [Aerobic Basic Test](https://www.runningquotient.com/tools/aerobic): Evaluate whether your aerobic endurance base is properly established. - [Race Swimlevel Estimation](https://www.runningquotient.com/swim/estimate): Swimming counterpart of the Runlevel estimator for triathletes. ## Training Pace Guides - [Marathon Sub-3 Training Pace Table](https://www.runningquotient.com/race-pace/marathon/sub-3): Target pace and full E/M/T/A/I training pace zones for finishing a marathon under 3 hours — elite amateur level training plan. - [Marathon Sub-3:30 Training Pace Table](https://www.runningquotient.com/race-pace/marathon/sub-3-30): Target pace and training pace zones for breaking 3:30 in the marathon, with cross-distance time equivalents. - [Marathon Sub-4 Training Pace Table](https://www.runningquotient.com/race-pace/marathon/sub-4): Target pace and full E/M/T/A/I training pace table for finishing a marathon under 4 hours, plus equivalent times at other distances. - [Half Marathon Sub-2 Training Pace Table](https://www.runningquotient.com/race-pace/half/sub-2): Target pace and training pace zones for a sub-2-hour half marathon, with cross-distance time predictions. - [10K Sub-50 Training Pace Table](https://www.runningquotient.com/race-pace/10k/sub-50): Required pace and interval training paces to run 10K under 50 minutes. - [5K Sub-25 Training Pace Table](https://www.runningquotient.com/race-pace/5k/sub-25): Required pace and VO2max/threshold training paces to run 5K under 25 minutes. ## Coaching - [Online Coaching Service](https://www.runningquotient.com/course/online): RQ-certified coaches offering 1-on-1 and group online training programs across multiple distances and skill levels. - [Coach Hsu Kuo-Feng Profile](https://www.runningquotient.com/course/coach/rocky549): Elite endurance coach, sports author, and scientific training expert. Founder of the KFCS training system that powers RQ's AI coaching products. - [KFCS Workout Session Database by Hsu Kuo-Feng](https://www.runningquotient.com/workouts/session-type/rocky549): Expert-verified library of running training movements and drills — mobility and flexibility, foam rolling, stability and core, strength, plyometrics, resistance band work, and running technique drills — each session page includes an introduction, photo, and demo video. ## Articles & Content - [Articles Index](https://www.runningquotient.com/article/index): Running science articles covering training methodology, race preparation, recovery, and analytics interpretation. Authored by the RQ consultant group and certified coaches. ## Membership - [Premium Membership](https://www.runningquotient.com/store/premium): Unlock advanced analytics, complete training history, and premium coaching features. ## About - [About RQ](https://www.runningquotient.com/site/about): Company background, mission, and team information. ## Optional - [Sitemap (XML)](https://www.runningquotient.com/sitemap.xml): Complete machine-readable URL list (sitemap.xml) for full-coverage crawling.