Your first half marathon, with a real plan and people in your corner
First 13.1 is the beginner-friendly HalfRuns coaching path for runners who want structure, support, and help choosing a race that actually fits. Built for first-timers. Still true to the bigger HalfRuns story after the finish line.
Quick Read
Format
Small-group coaching cohort
Length
14 weeks
Community
Private Slack support
14
Week Program
Slack
Cohort Community
300K+
Runner Community Behind It
Built for runners who want guidance, not pressure
Whether you are coming from run-walk intervals or returning to the distance after time away, this is for runners who want more clarity and less guesswork.
You want to run your first half but do not know where to start.
You need accountability more than motivation speeches.
You want a race that feels realistic and exciting, not random.
You want support without feeling judged, behind, or out of place.
A full first-half experience, not just a document
The product is the combination of training structure, coaching, practical resources, and cohort energy. That is what makes the whole thing more doable.
Training
A progressive plan that keeps building confidence
Coaching
Weekly support from a real coach
Community
A cohort experience that makes the whole thing less lonely
Resources
The practical stuff first-timers always need
After Race Day
A finish line that leads somewhere
What a typical week feels like
The structure matters because it helps runners picture themselves inside the experience instead of just reading a list of features.
Monday
The weekly plan drops with the workouts and focus for the days ahead.
Wednesday
Midweek accountability check-in with the coach and the cohort.
Thursday
Cross-training, rest, or strength and mobility support.
Saturday
Long-run day, where the confidence really starts stacking up.
Sunday
Live coach Q&A to review, reset, and preview what comes next.
Milestones that make the confidence feel real
The emotional shape of a first-half program matters almost as much as the mileage. These are the moments where belief tends to shift.
Week 1
Kickoff + baseline
Introductions, early assessment, goal-race conversations, and the first feeling that you are officially part of something.
Week 4
First 5K distance
A real early confidence shift. The kind of week where first-timers start thinking, “Oh. I can actually do this.”
Week 8
Halfway to 13.1
The belief shift. This is where a lot of runners stop wondering whether they can finish and start picturing race day.
Week 10
First double-digit run
The emotional peak of training for a lot of first-timers. A huge milestone, and one the cohort gets to celebrate together.
Week 14
Race week
One short shakeout run, a lot of support, and a finish-line thread full of photos, nerves, and well-earned celebration.
Coaching and race intel are better together
HalfRuns is not just trying to coach the miles. We also help you choose a race that makes those miles feel worth it.
After The Finish Line
The race is the point, and it is not the end of the story
The questions first-timers usually ask
The goal is to make the next step feel clearer, not to pretend you should already know all of this.
Do I need to already be able to run the whole distance?
No. This is built for first-timers. The whole point is helping you build toward the distance with structure and support, not showing up already finished.
What if I am slow?
That is completely fine. This is about helping you train confidently and finish strong in a way that fits you, not turning the group into a speed contest.
How much support is actually included?
The shape of the program is built around a real plan, weekly coach access, midweek accountability, community support, and practical race-day guidance.
How do I choose my race?
That is part of the value. HalfRuns already helps runners compare races by place, season, terrain, and feel so your first half can match your goals instead of stressing you out.
Is enrollment open now?
Not yet. Right now the best next step is the waitlist so you get the first heads-up when the next cohort and full details are ready.
Join the waitlist and we'll keep the next move simple
If First 13.1 sounds like your kind of support, get on the list and we'll send the details when the next cohort is ready.