A Runna alternative, built for women.

Most running apps were not built with you in mind

Plenty of running apps generate a solid block of mileage and call it coaching. They will get you a 5K or a marathon plan in seconds. What they will not do is account for the single biggest variable in how a woman recovers and adapts: her hormones. The same tempo run feels easy one week and brutal ten days later, and a static plan treats both days the same.

Phaes is a different kind of running app. It is women-specific from the ground up. The menstrual cycle is a training input, not a tracker bolted onto the side. Perimenopause and menopause are first-class seasons, not edge cases.

What Phaes does that a generic plan does not

Adapts to your cycle and how you actually feel

A short daily check-in (sleep, energy, soreness, symptoms, and where you are in your cycle) feeds straight into your plan. Hard work lands in windows where you recover well, and the plan eases off when the same load would cost you more. See how cycle-based training works.

Programs heavy strength alongside the running

Strength is not a separate app you forget to open. Phaes programs heavy resistance work in the same plan as your runs, with day-level locking so neither gets dropped. That matters more every year, especially through perimenopause and menopause, when protecting bone and muscle is as important as the mileage.

Is conservative about load, on purpose

A load guard runs at the engine level, not just in a prompt, so the plan cannot quietly stack you into a hole. You can always do more on a great day. You will not be asked to grind on a bad one.

Apps like Runna, compared

Runna is a polished general-purpose coach: plans from 5K to ultra, run sync, and strength and conditioning routines alongside the running. If you want something similar with a different emphasis, these are the options worth knowing:

• Phaes: the women-specific option. Your cycle, perimenopause, menopause, and a daily check-in drive the plan, with heavy strength programmed in the same week.
• Femmi: running and strength plans tailored to your goals, ability, and menstrual cycle.
• Nike Run Club: free guided runs, training plans, and run tracking, with a big community.
• Garmin Coach: adaptive plans in the Garmin Connect app for compatible Garmin watches.

For a deeper side-by-side on adaptive coaches, see the best AI running coach for women.

Is there a free Runna alternative?

Nike Run Club is free, and Garmin Coach comes with Garmin Connect if you own a compatible watch. Both are solid if you mainly want a plan and run tracking. In Phaes, cycle, symptom, MHT (HRT), and body composition tracking are free, and the adaptive plan comes with Coach, with a free first week, at a lower yearly price than Runna's listed premium price.

Runna for women over 40

Marathon Handbook reported criticism that Runna's plans do not account for a runner's age. Whatever any one app does, age genuinely changes the job: recovery between hard sessions takes longer, strength becomes non-negotiable for bone and muscle, and for many women perimenopause adds unpredictable sleep and energy on top. A plan built for a 25-year-old's recovery can leave a 45-year-old permanently half-recovered.

That is the gap Phaes is built for: hard work placed where you can absorb it, a load guard that keeps the build conservative, and strength in every week. See the best running app for women over 40 and running over 40.

Switching from another running app

If you are coming from a generic plan, the difference shows up fastest on the days that used to derail you: a rough night of sleep, a heavy week, a symptom flare. Instead of falling behind a rigid calendar, the plan moves with you. Whether your cycles are regular, wandering through perimenopause, or stopped entirely, the coaching adapts either way.