Black Friday offer until 1st December 00d 00h 00m 00s
Get Started

Trail races aren't won in training. They're won in preparation.

RacePace helps trail runners plan, strategize, and optimize their race day, with AI-powered pacing, fueling, and terrain-aware insights.

Black Friday Deal - 50% Off!

Loading route…

Trusted By Leading Partners

Never Hit the Wall
Finish Every Trail

See it in Action

How it Works

Your Co-pilot for Every Race

Choose Your Plan

Lock in the support you need to train smarter, pace every race, and recover stronger.

What Runners Usually Ask

  • Is RacePace right for my level?

    Yes. RacePace is built for everyday runners - beginners, mid-pack, and anyone who wants to show up prepared. Elites already have coaches and crews. You’re the one who actually needs a clear strategy.

  • What watches and apps do you support?

    Garmin, COROS, Suunto, Polar, and Strava.

  • What if I don’t have much data yet?

    You can still get a solid race plan. If you’re new or don’t have many runs recorded, we build your plan using two things: a short questionnaire that helps us understand your background and goals, and a quick analysis of the few runs you do have. As you keep running and syncing your activities, the plan becomes sharper and more personalized.

  • How long does it take to get my plan?

    Usually under a minute from the moment your GPX and data are ready.

  • Why do I even need a race plan?

    Most runners underestimate how much terrain, weather, elevation, and pacing mistakes cost them. A race plan removes guesswork so you don’t blow up early, underfuel, or misjudge climbs. You run with clarity instead of hope.

  • What’s the real value of using RacePace for my race plan?

    Your plan is built for your fitness and your race. We analyze thousands of data points from your watch and combine them with the GPX route, terrain, elevation, and conditions. No generic templates - just how you actually move in the mountains.

  • Does RacePace work for ultras? Short races? Road?

    Yes. RacePace works for trail races from half marathons to long ultras, and it supports road races too. Our real strength is in analyzing unpredictable conditions and terrain - steep climbs, technical descents, heat, altitude, mud, loose ground - the places where humans usually struggle to judge effort. That’s where RacePace gives you the biggest advantage.

  • How does RacePace build my race plan?

    We start by learning you. A short questionnaire gives us the basics - experience, goals, effort perception and your watch data shows us how you actually run. We read your heart rate, pace, climbing patterns, fatigue trends, and effort history, then cross-check all of that with the GPX route, terrain, aid stations, weather impact, and elevation profile. As you keep training and racing, RacePace keeps learning. Your plans get sharper over time because we analyze every synced run and race to understand your abilities better. It’s the same reasoning elite runners and coaches use, just automated, consistent, and built around your real performance.

  • How do I know the plan is reliable?

    It’s grounded in your physiology and proven coaching principles. Nothing is guessed. It’s data, terrain, and your fitness combined. And if something feels off, you can ask for a coach review.

  • What makes RacePace different from calculators or spreadsheets?

    Those tools are static and mostly guesswork. RacePace measures. We start with your real watch data, your questionnaire, and the exact GPX route. Then we adapt the plan as your training evolves. When you train to mimic race conditions - climbs, pace ranges, technical terrain - RacePace learns from every run. The strategy keeps shifting with your fitness, your progress, and how you actually move in the mountains. The result is a plan that matches your strengths, weaknesses, and running style in a way static tools never can.

  • What if my race plan isn’t accurate for me?

    Request a coach review. A real human checks your plan, your data, and your feedback, then adjusts it and explains the changes. Your input also helps us refine the model for your next plans.

  • Can I edit the plan myself?

    Yes. You can tweak pacing, adjust effort on climbs, change descending targets, or fine-tune fueling. You’re in control.

  • How do I actually use the plan on race day?

    Open the cheat sheet. It breaks the race into segments with pacing, fueling, hydration, elevation, and timing cues. Export it to your watch or phone and follow it piece by piece without mental overload.

  • Can I use RacePace without cell signal?

    Yes. Your race-day cheat sheet is downloadable.

  • What if conditions or the race route change?

    You can regenerate or adjust your plan. And soon, if the organizer publishes a new GPX, you’ll upload it and your whole plan will adapt instantly — pacing, fueling, everything.

  • Can I use RacePace for training too?

    Indirectly, yes. Your race plan shows you exactly what demands you need to prepare for. Soon you’ll also get route-specific training tasks and preparation recommendations.

  • Will RacePace help during the race itself?

    Yes — but the biggest impact happens before race day. You know what to expect, you offload mental weight, and you’re ready for surprises. On race day the cheat sheet guides you through the course without overthinking.

  • Will I get post-race analysis?

    Soon you’ll be able to see what went well, what needs work, and how to avoid repeating mistakes in your next races.

  • Can I use RacePace if I’m returning from injury?

    Yes. The plan follows your current fitness, not your old numbers. If you’re unsure, request a coach review.

  • What support do I get if I need help?

    You can reach us anytime through the app, website or write to us directly to the founders on WhatsApp. We answer fast.

  • What happens if I upgrade or cancel my subscription?

    Upgrade when you want more race plan requests. If you cancel, you keep access until the end of your billing cycle. You always have the 7-day money-back guarantee.

  • How secure is my data?

    We use your data only to build your plan. Nothing is sold, shared, or repurposed.

See What Our Customers Are Saying

★★★★★

"I usually go out way too hard and end up crawling the last few k’s. RacePace had me pacing smarter from the start. Thanks to the 3 prediction scenarios, I was able to adapt my pace in real time - I when in advance it will be hotter than usual & I knew I had to slow down and drink more. I finished strong for once, and honestly, that felt amazing."

Julia M. Trail Runner, Sydney
★★★★★

"I was super nervous before the race. It was my first ultra and the course was rough. RacePace helped me figure out when to eat, how to pace the climbs, and even reminded me to slow down in some segments I definitely would’ve pushed too hard on."

Sarah First-Time Ultra Runner, Austria
★★★★★

"I usually spend hours digging into course maps, elevation charts, past results - it’s a whole thing. I decided to give RacePace a try just to see what it could do. Honestly, I was blown away. It predicted my finish time within 3 minutes - and the race took me almost 5 hours. That kind of accuracy is wild. It saved me so much prep time and helped me focus on actually running the race."

Pablo V. Amateur Trail Runner, Spain
★★★★★

"I had no clue how my road pace would work on trails. RacePace showed me the terrain and helped me adjust. Just knowing I could finish based on my fitness gave me a huge boost on race day."

Liam T. First-Time Trail Runner, Israel
★★★★★

"RacePace has been a huge time-saver for me. Instead of building race plans from scratch, I can give my runners a structured, personalized strategy that adapts to their fitness and the course. It frees me up to focus on the bigger picture while knowing they’re fully prepped for race day."

Jordi Trail Running Coach, Spain

Why We Built RacePace

Every runner knows the feeling.

You train for months, study the course, try to predict the climbs, the heat, the pacing and still end up unsure if you’re truly ready. I’ve been there more times than I can count.

As a professional ultramarathoner and trail runner, I used to stand on starting lines wondering whether my plan would actually hold. Some days it did. Many days it didn’t. And when a race fell apart, it wasn’t because I didn’t work hard, it was because I didn’t have the right guidance.

RacePace was born from that gap.

I wanted a tool that gives runners the same clarity and confidence elites work with.

Ido Dassa

Ido Dassa

CEO, Founder & Ultramarathoner
Ido Dassa Running