Trail Running calendar near Harford 2026-2027

We have found 66 Trailruns within 80 miles of Harford. See below where and when you can find the races.

Run or walk through scenic vineyards and orchards at this professionally timed 5k in the Finger Lakes. Enjoy cider and homemade donuts at the finish line of this annual community event.

A spring trail race at Green Lakes State Park in Fayetteville NY with 50 km, 20 mile and 10 mile options on a 10.4 mile loop featuring varied terrain, two aid stations, and post race ramen with vegan options.

UTMB Index

A 20K trail run through Hi Tor Wildlife Management Area near Naples NY, the Muddy Sneaker features steep elevation changes and mixed trail hazards. Entry was capped at 200 runners and a tiered refund policy applied.

Experience a monthly trail running series through the scenic landscapes of Mendon Ponds Park. Each event features timed races of varying distances followed by a social gathering with pizza and drinks.

May 2026

Experience a variety of obstacle courses including an 8k 5k and kids run in Deansboro New York This event honors the memory of Daniel Barden while supporting local fire and EMS departments through community participation

Experience the natural beauty of Mendon Ponds Park with a choice of 13 mile and 5 mile trail races. Enjoy a festive atmosphere featuring a post race BBQ feast at Stewart Lodge.

Trail event in Tunkhannock PA on May 9 2026 with a 25K, a 25k hike, and a 5 mile option. The 25K includes about 4,700 feet of climbing with four big ascents and multiple on-course aid stations.

Test your endurance at Greek Peak with a single day walking and rucking challenge through the scenic Finger Lakes foothills. Choose between distances ranging from 7 to 28 miles on a beautiful 1480 foot elevation loop.

A 3.5 mile obstacle course across 100 acres of wooded terrain with timed elite and age group heats, a multi lap endurance heat, and untimed open waves that include an event shirt and medal.

Brandon's Run is a 5K race/walk in Rome, PA on May 9, 2026, established in 2023 to raise funds for two $1,000 scholarships for Northeast Bradford School District seniors; the event also features a raffle, 50/50 drawing, and post-race awards..

Experience the natural beauty of Green Lakes State Park with a 10 mile or 3 mile trail race. Run through scenic lakeside paths and open fields starting and finishing at the local sandy beach.

Experience the trails of Highland Forest County Park with 10 mile, 20 mile, and 50K distance options. This event features technical terrain and significant elevation gain through forests and logging lanes near Fabius.

Experience the rugged beauty of the Endless Mountains in Pennsylvania with this technical trail event. Runners navigate waterfalls and vistas across two demanding distances with comprehensive aid station support and post race meals.

Cayuga Trails in Ithaca, NY features a mostly singletrack 50 mile and 50K course through gorges, waterfalls, and historic stone stairs, supported by volunteers with a limited field cap and drop bag support.

A 30 hour Backyard Ultra in Holland Patent NY where runners repeat a 3 1/3 mile loop every hour until one runner remains. The course uses hiking and ski trails with about 200 feet of ascent per lap.

A trail running event near Ithaca, NY with a half marathon, a 6.66 mile race, and a 5K, staged at the old Y Camp and using Rim Trail and Finger Lakes Trail sections. Entry includes park admission, shirt when guaranteed, and post race food.

June 2026

Frost Town Trail Festival in Naples, NY offers a rugged 25K single loop and a shorter 10K on the Cumming Nature Center trails. The routes explore the Bristol Hills and support environmental education at the RMSC Cumming Nature Center.

Test your endurance on a 1.52 mile loop through a working produce farm in Shortsville. Complete as many laps as you wish while supporting local animal welfare services and enjoying the scenic farm environment.

Experience the trails of Mendon Ponds Park during this evening trail run featuring 4 and 8 mile distances. This cup free event follows a 4 mile loop through scenic terrain with various inclines and local wildlife.

Experience a variety of multi sport events at Green Lakes State Park. Choose from a triathlon, duathlon, or an 8K trail race held throughout a weekend of competition in Central New York.