Find your trail people.

Hike · Ride · Connect · Anywhere in the US

A hiking and mountain biking community for wherever you hike, with our most active community in Southern California. Discover group adventures, find trail buddies who actually show up, and never hit the trail alone again.

Free — no subscription
iOS · Android
Solo founder built
Trail guides in 30+ states

SoCal roots. Trails nationwide.

Map of the United States marking the 43 regions with TrailMates trail guides, linked by trail routes from Southern California to the Pacific Northwest, the Rockies, Texas, the Southeast, New England, Alaska and Hawaii.

Verified trail guides for 43 regions, from Southern California across the Rockies to New England, plus Anchorage and Honolulu. Browse the trail guides.

By the numbers

Real trails. Real people.

The problem

Hiking alone
shouldn't be the default.

Group hikes are scattered across Facebook groups and Meetup pages. Permit hikes fill up before you can find anyone to go with. Most apps optimize for likes, not lacing up your boots.

01

Trailheads aren't social.

Facebook groups are noisy. Meetup feels corporate. There's no place built specifically for hikers and riders to find each other.

02

Permits go fast.

Mt. Whitney. Half Dome. Mt. San Jacinto in summer. By the time you find a group with an open spot, the permit window's already closed.

03

Solo isn't always safer.

Hiking alone limits where you can go and when. The right people make harder trails accessible — and remote ones safer.

Our deepest community · Southern California

From the foothills to the high country.
And growing well beyond.

Mt. Baldy 10,064 ft
✦
Cucamonga Peak 8,859 ft
✦
San Gorgonio 11,503 ft
✦
San Jacinto 10,834 ft
✦
Mt. Wilson 5,710 ft
✦
Echo Mountain 3,207 ft
✦
Sandstone Peak 3,114 ft
✦
Saddleback 5,689 ft
✦
Iron Mountain 2,696 ft
✦
Cowles Mountain 1,593 ft
✦
Potato Chip Rock 2,894 ft
✦
Mt. Baldy 10,064 ft
✦
Cucamonga Peak 8,859 ft
✦
San Gorgonio 11,503 ft
✦
San Jacinto 10,834 ft
✦
Mt. Wilson 5,710 ft
✦
Echo Mountain 3,207 ft
✦
Sandstone Peak 3,114 ft
✦
Saddleback 5,689 ft
✦
Iron Mountain 2,696 ft
✦
Cowles Mountain 1,593 ft
✦
Potato Chip Rock 2,894 ft
✦
Inside the app

Designed for the trail.
Not the feed.

No infinite scroll. No vanity metrics. Just the tools you need to find trails, find people, and get out the door.

How it works

Four steps. One trailhead.

1

Sign up free

Download from the App Store or Google Play, set your profile, and tell us your skill level.

2

Browse or host

Find a group hike near you, or post your own from the trail library.

3

RSVP & connect

Lock in your spot. Ask questions in the event group chat, see who else is coming.

4

Hit the trail

Show up, hike or ride, add your new mates afterward.

Features

Everything you need.
Nothing you don't.

Group Events

Public, private, and women-only events with built-in RSVPs and group chat.

Permit Waitlist

Built specifically for hikes that require permits. Joins fill in order, host stays in control.

Trail Buddy Match

Auto-suggested buddies based on activity, skill, gender preference, and trail style.

Event Group Chat

Every event has its own group chat. Coordinate carpools, gear, and meetup details with your group — no DMs from strangers, ever.

Verified Profiles

Profile flagging, community-visible safety records, and zero tolerance for harassment.

Smart Notifications

Push alerts for new events, mate requests, and reminders the night before. No spam.

Note from the founder

Hi, I'm Krystal.

I built TrailMates because I was tired of scrolling Facebook groups looking for someone to hike with, and missing permit hikes because I couldn't find a group in time.

I hike SoCal trails. You might hike somewhere else entirely. Either way, I made a better way to find people who actually show up.

No VC, no growth team, no algorithm. Just one solo founder building a tool for our community.

If something's broken, email me: support@trailmatesapp.com. I read every message.

— Krystal
Founder · TrailMates
From the blog

Hiking tips,
community, and craft.

Long-form guides on finding hiking partners, joining hiking clubs, trail safety, and the craft of moving well in the mountains.

Find a Hiking Partner

Best Hiking Buddy Apps: An Honest Comparison

The best hiking buddy apps and group hiking apps, compared honestly: Meetup, AllTrails, Hiking Project and TrailMates, including where our own app falls short.

8 min read
Find a Hiking Partner

Finding a Hiking Partner Over 40: Where to Look and What to Expect

Finding a hiking partner over 40 in SoCal means matching pace, schedule, and goals — not just location. Here's where to look and what actually works.

8 min read
Find a Hiking Partner

Hiking Etiquette When Hiking With Someone New: The Unwritten Rules

Hiking etiquette with a new partner goes beyond yielding on switchbacks. Learn the unwritten social rules of pace, breaks, and conversation on the trail.

8 min read
Find a Hiking Partner

Hiking With Strangers: Is It Actually Safe? (Honest Answer)

Hiking with strangers: honest safety advice for SoCal trails. Learn the real risks, smart vetting steps, and when it's genuinely fine to say yes.

8 min read
Find a Hiking Partner

How to Find a Hiking Buddy in Southern California

Want to find a hiking buddy in Southern California? Real tactics SoCal hikers use to meet trail partners in LA, San Diego, the Inland Empire, and beyond.

8 min read
Find a Hiking Partner

How to Find a Hiking Partner as a Woman: Safety First, Adventure Always

Find a hiking partner as a woman in SoCal without compromising safety or adventure. Real strategies, red flags to watch, and tools that actually work.

8 min read
Find a Hiking Partner

How to Find a Hiking Partner on Reddit (The Right Way)

How to find a hiking partner on Reddit the right way — best subreddits, post templates, red flags, and SoCal-specific tips that actually get responses.

8 min read
Find a Hiking Partner

Solo Hiking vs Group Hiking: Which Is Right for You?

Solo hiking vs group hiking in SoCal — neither wins outright. Find out which style fits your personality, goals, and the trail you're actually planning to hike.

8 min read
Find a Hiking Partner

What to Talk About While Hiking: Conversation Guide for Trail Partners

Wondering what to talk about while hiking with someone new? This guide covers real conversation topics, when to go quiet, and how to read your trail partner.

7 min read
Hiking Clubs & Groups

Beginner Hiking Groups in Southern California: No Experience Required

Beginner hiking groups in Southern California are more welcoming than you think. Here's how to find your first group and actually enjoy it.

8 min read
Hiking Clubs & Groups

Hiking Clubs Near Me: Los Angeles Groups Guide

Hiking clubs Los Angeles: discover how LA's massive trail community connects thousands of hikers across Griffith Park, the Santa Monicas, and beyond.

8 min read
Hiking Clubs & Groups

Hiking Clubs in San Diego: From Coastal Trails to Desert Peaks

Hiking clubs San Diego has to offer span coastal bluffs, chaparral ridges, and desert canyons. Find your trail community and start exploring all three.

8 min read
Hiking Clubs & Groups

Hiking Clubs in Southern California: Your Complete Guide to Finding Your Tribe

Hiking clubs in Southern California are booming post-pandemic. Find your trail community, from San Gabriel Mountains groups to Cleveland National Forest crews.

8 min read
Hiking Clubs & Groups

Hiking Clubs Near Me: Inland Empire Guide

Hiking clubs in the Inland Empire connect you to Cucamonga Peak, San Gorgonio, and beyond. Find your trail community in Riverside and San Bernardino counties.

8 min read
Hiking Clubs & Groups

Hiking Groups in Rancho Cucamonga: Your Gateway to the San Gabriels

Hiking groups in Rancho Cucamonga connect you to Cucamonga Peak, Etiwanda Falls, and the San Gabriels. Find your trail community right from the IE.

8 min read
Hiking Clubs & Groups

Hiking Meetups in Southern California: How to Find Events Near You

Find hiking meetups in Southern California beyond Meetup.com. Real sources SoCal hikers use to discover weekend trail events near you.

8 min read
Hiking Clubs & Groups

How to Start a Hiking Group: The Complete Guide for Trail Leaders

How to start a hiking group in SoCal — the logistics most guides skip: liability, pace splits, no-shows, and sweep leaders covered.

8 min read
Hiking Clubs & Groups

The Best Hiking Clubs for Solo Hikers (And Why You Should Join One)

Hiking clubs for solo hikers aren't a contradiction — they're a strategy. Here's why joining a group makes you a better, safer, more independent hiker in SoCal.

8 min read
Hiking Clubs & Groups

Women's Hiking Groups in Southern California: Hike Safe, Hike Together

Women's hiking groups in Southern California offer safety, community, and confidence on the trail. Find your crew, hike smarter, and explore SoCal together.

8 min read
Trail Safety & Community

Best Hiking Trails for Beginners in the Inland Empire

Discover the best beginner hiking trails Inland Empire has to offer — with honest difficulty breakdowns so you know exactly what you're getting into.

8 min read
Trail Safety & Community

Best Sunrise Hikes in Southern California: Worth Every Early Alarm

Best sunrise hikes Southern California: real timing windows, parking logistics, and trail picks that make the early alarm worth it for SoCal hikers.

8 min read
Trail Safety & Community

Dog-Friendly Hiking in Southern California: Trails, Tips, and Safety

Dog-friendly hiking in Southern California: best trails, gear tips, and the wilderness areas where your dog is NOT allowed — the detail most guides skip.

8 min read
Trail Safety & Community

Hiking Gear Checklist for Beginners: Everything You Actually Need

A hiking gear checklist for beginners that cuts the fluff — what you actually need on SoCal trails, what to skip, and why less gear means more fun.

8 min read
Trail Safety & Community

Hiking in Extreme Heat: How to Stay Safe on SoCal Summer Trails

Hiking in extreme heat in Southern California can turn deadly fast. Learn the heat-injury threshold most hikers ignore and when to stay off the trail.

8 min read
Trail Safety & Community

Hiking Safety Tips for Southern California: What Every Hiker Needs to Know

Hiking safety tips for Southern California covering heat, wildfires, mountain lions, and cliffs. Real hazards, real trails, practical advice for SoCal hikers.

8 min read
Trail Safety & Community

How to Train for Hiking: A Beginner's Fitness Guide That Actually Works

How to train for hiking as a beginner — build real elevation fitness, not just cardio. A practical SoCal guide that gets you to Cucamonga Peak and beyond.

8 min read
Trail Safety & Community

Solo Hiking Safety Tips for Women: How to Hike Confidently Alone

Solo hiking safety tips for women who want confidence on the trail, not just a fear checklist. Real SoCal-tested advice for hiking alone safely.

8 min read
Trail Safety & Community

Trail Permits in Southern California: The Complete 2025 Guide

Trail permits in Southern California explained for 2025 — where you need them, how to get them, and how to join hikers who already have one.

8 min read
Trail Safety & Community

What to Do If You Get Lost on a Trail: A Step-by-Step Survival Guide

Lost on a trail? The first 30 minutes are critical. This step-by-step guide covers exactly what to do if you get lost on a trail in SoCal.

8 min read
Trust & safety

Built on trust and respect.

Meeting strangers on a trail takes trust. We've baked safety into the platform so it's not an afterthought.

Pillar 01

3-person minimum

Events don't activate until three people RSVP. No one shows up to a trailhead alone expecting a group.

Pillar 02

24-hour flag review

Every reported profile or photo is reviewed within 24 hours. No exceptions, no automation hiding behind it.

Pillar 03

Visible accountability

Profile flags are community-visible. Zero-tolerance conduct policy. Your safety is part of the product, not the fine print.

Get the app

Find your trail people.

TrailMates is on the App Store and Google Play. Download it free, join a group hike near you, and find your first trail buddy this weekend.

or join the mailing list

No spam, ever. Unsubscribe anytime.

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