Running tools built by Kenyan coaches.
Free pace calculators, marathon pacing charts, and a readiness check: the same utilities our coaches reach for when they plan training blocks and race days with athletes.
Running Pace Calculator
Convert distance + time into pace per mile, pace per kilometer, and speed. Includes equivalent race times across 5K, 10K, half, and marathon.
- Pace per mile and per kilometer
- Speed in mph and km/h
- Equivalent times at 5K, 10K, half, and marathon
Marathon Pace Chart
Pick a marathon goal time and get per-mile pace, per-kilometer pace, and cumulative splits through 5K, 10K, 15K, 20K, half, 25K, 30K, 35K, 40K, and finish.
- Target pace per mile and per kilometer
- Half split and goal finish time
- Cumulative splits at every 5K marker
Marathon Readiness Score
A quick honest-check for how close your current training is to marathon-ready. Tells you what to fix before your next block, not just what you want to hear.
- Readiness band and 0–100 score
- Biggest current risk in your training
- Next-step guidance tailored to the score
Marathon Training Plans by Phase
Phase-specific marathon plans authored by Coach Martin Karoki Muriuki — base building, long-run progression, marathon taper, and race-week prep. Full plans visible on the page, with an optional email sequence from Coach Martin.
- Base building, long-run progression, taper, and race-week prep
- Day-by-day workouts, fueling, and race-day-eve specifics
- Free, with an optional email sequence from Coach Martin
Using tools is the first step. Training is the hard part.
A pace chart tells you the math. Whether your current training actually supports that goal is a different question. Take the free quiz or talk to a Kenyan coach if you want a real answer.