This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Product upvotes vs the next 3
Waiting for data. Loading
Product comments vs the next 3
Waiting for data. Loading
Product upvote speed vs the next 3
Waiting for data. Loading
Product upvotes and comments
Waiting for data. Loading
Product vs the next 3
Loading
PaceForge
Race pace planner for runners — offline, no account, free
Plan a race from one recent result: predicted finish times, VDOT training paces, even or negative splits, heart-rate zones and a treadmill converter. Works offline, no account, 7 languages. Built by a runner who got tired of spreadsheets.
Hi Product Hunt 👋
I'm a runner and a solo developer. Every time I signed up for a race I ended up in the same spreadsheet: take my last 10K, guess a marathon time, work out splits, look up training paces, convert treadmill speed… and do it all again a month later.
PaceForge is that spreadsheet turned into an app I actually want to open:
• Race Predictor — enter one recent result, get predicted times for 5K to marathon (Daniels & Gilbert / Riegel)
• Training Paces — easy, marathon, threshold, interval and repetition paces from your VDOT
• Race Plans — even or negative splits, per-mile or per-km, saved so you can tweak them on race week
• Heart-rate zones — Tanaka / Karvonen, with the actual citations on the screen
• Treadmill converter, track splits, PR log
Things I cared about that most pace apps don't do:
– Fully offline. Nothing leaves your phone. No account, no login.
– 7 languages (EN, ES, FR, DE, IT, PT, JA).
– Free. It shows a few ads to stay that way; that's the whole business model.
It's iPhone-only for now. I'd love to hear what you'd want next — more distances, Apple Watch, a web version? Brutal feedback welcome. Thanks for looking!
About PaceForge on Product Hunt
“Race pace planner for runners — offline, no account, free”
PaceForge was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #239 on the daily leaderboard. Plan a race from one recent result: predicted finish times, VDOT training paces, even or negative splits, heart-rate zones and a treadmill converter. Works offline, no account, 7 languages. Built by a runner who got tired of spreadsheets.
On the analytics side, PaceForge competes within iOS, Health & Fitness and Productivity — topics that collectively have 860k followers on Product Hunt. The dashboard above tracks how PaceForge performed against the three products that launched closest to it on the same day.
Who hunted PaceForge?
PaceForge was hunted by Guo Ling. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of PaceForge including community comment highlights and product details, visit the product overview.
Guo Ling