SRLA Endurance 15k @ woodly park, Lake Balboa, California, United States on 14 November 2021

Join SRLA students and leaders as they complete the second event of the 2021 – 2022 Medal Series! Run (virtually!) alongside students from all across LA, while knowing that your registration fee supports the program and keeps them running!

SRLA Strength 10k @ La Puente Main Street, La Puente, CA, United States on 24 October 2021

Join SRLA students and leaders as they complete the first event of the 2021 – 2022 Medal Series! Run alongside students from all across LA, while knowing that your registration fee supports the

Wild Turkey 5K @ Agriculture Center, Monroe, Union County, NC, United States on 18 September 2021

Both On Site (with @ 2 miles of wooded trails) or Run Anywhere options. Benefits the Carolina Waterfowl Rescue charity. Part of the Union County NC Heritage Festival day.

Grand Mesa Ultras @ Grand Mesa – Mesa Top Trailhead, Cedaredge, CO, United States on 31 July 2021

– Good Old Fashioned Colorado Single-Track Mountain Trail Races @ High Elevation! – Cash $$ Prizes for 1st-3rd M/F ​ ($100 extra for course records) 50m = $200, $150, $100 55k = $125, $100, $75 30k = $100, $75, $50 – Custom Finisher Awards for 1st-3rd & Masters M/F – Awesome Post-Race Raffle – Sweet […]

Costa Rica Trail – La Transtica @ Costa Rica, Quepos, quepos, Costa Rica on 17 November 2021

The COSTA RICA TRAIL, LA TRANSTICA is a multi day Trail race, with a prologue and 5 stages with refreshment and assistance points, night in bivouac for a total distance from 71 mi (117 km) (Adventure Race) to 122mi (200 km) (Extreme Race).

The main objective of the race is to discover the Costa Rica […]

Staunton Rocks! Marathon & Half @ Staunton State Park, Conifer, Colorado, United States on 28 August 2021

Welcome to the Staunton Rocks! Marathon & Half, an event put on by trail runners for trail runners.

Touring the renowned singletrack of Staunton State Park in Colorado’s Front Range Mountains southwest of Denver, the race will take you back in time as you glide by historic buildings and old milling operations. The flowing trails […]

700k Lightning Ultimate Virtual Challenge @ , Brazil or London, International, United Kingdom on 31 December 2022

Run, Cycle, Swim or Walk the length of the longest ever recorded single lightning bolt, 700 kilometres, between now and 2022. As sports events return to action in 2021 and into 2022, log both your training activities and the real life events all towards this ultimate challenge to give yourself a achievable fitness goal for […]

East Devon Round @ Offwell Recreation Field, Honiton, UK, United Kingdom on 01 April 2021

62 miles, 2,900 metres, 24 hours, 9 Aid stations, 4 UTMB points, 2 Areas of Outstanding Natural Beauty, 1 World Heritage Site

1st May 2021 6.00am Event HQ – Offwell Village Hall, Offwell, Honiton, EX14 9SE

5th GlobalLimits Albania – The Hidden Treasure @ Tirana, Tirana, Tirana, Albania on 10 September 2021

220km – 6 stages

+ 8.000m / – 8.000m UTMB qualifying race!

Imagine running through cultural mysteries in unexplored nature.

Experience the most undiscovered Balkan country, which was just opened for visitors a few years ago.

Start the race in the World Heritage city of Berat and finish in the spectacular amphitheatre in the […]

Galaxy Vladivostok Marathon @ Galaxy Vladivostok Marathon, Vladivostok, Primorskiy Kray, Russia on 25 September 2021

The most extensive running event of the Far East the Vth Galaxy Vladivostok Marathon is held in Vladivostok on September 26, 2020.

The marathon “Bridges of Vladivostok” has become the calling card of our Region for sport tourism fans not only from Russia, but for the runners from Asia as well. The last year, the […]

Rotary Lake Trail 5k Run & Walk @ Barnesville Park, Barnesville, Ohio, United States on 28 March 2020

Beautifully scenic course. Course is roughly 1/2 asphalt, 1/4 crushed limestone, and 1/4 natural trail. There are 3 significant hills, including a challenging 1/3 mile uphill finish.

Caesar Rodney Half Marathon & 5K @ Tubman Garrett Riverfront Park, Wilmington, DE, United States on 22 March 2020

Join thousands of runner from across the country and help fight lung disease by taking part in the country’s oldest Half Marathon. In addition to the Half Marathon, there is a two-person half-marathon relay option and a run/walk friendly 5K. This year’s course starts and finishes in the Wilmington Riverfront and winds through hilly and […]

Blue Sky Marathon @ Blue Sky Trailhead, Fort Collins, Colorado, United States on 17 October 2020

“Welcome to the 11th running of the Blue Sky Marathon, Fort Collins’ original and only trail marathon.

Taking place on the trails between Horsetooth Mountain Park and the Devil’s Backbone Open Space, the course takes you on a north-south tour of the easternmost hogbacks of Northern Colorado’s mighty Front Range. With 3,500 feet of elevation […]

Black Squirrel Half Marathon @ Lory State Park, Fort Collins, Colorado, United States on 12 September 2020

“The Black Squirrel Trail Half Marathon will take place on the wonderful trails of Lory State Park to the northwest of Fort Collins, CO.

The trail half marathon course offers a tour of the outer boundaries of Lory State Park, providing breathtaking views to the east of Horsetooth Reservoir, Fort Collins and the Great Plains; […]

Moonlight Bootlegger 5K @ Hagan Stone Park, Pleasant Garden, NC, United States on 11 July 2020

The original race and location! It’s time once again to take on your favorite trails by the light of the moon (and your headlamp). Once you make it through those challenging twists and turns, we’ll meet you at the finish line with cocktails made from handcrafted moonshine and a live bluegrass concert!

Half on the Head (Kerryhead Half Marathon & 10k Run) @ Ballyheigue, County Kerry, Kerry, Ireland on 13 June 2020

Situated on one of the most breathtaking parts of the Wild Atlantic Way, voted Europe’s most scenic driving route. The Half Marathon takes you around the rugged coast of Kerryhead Peninsula, one of the most westerly points in Europe . Starting in Ballyheigue village you will make your way along country roads and lanes by […]

Rat Race Ultra Tour of Arran @ Isle of Arran, Brodick, Scotland, United Kingdom on 04 April 2020

They say Arran is Scotland in miniature. From dense forests and coastal scenery in the South to crumbling castles and dramatic mountains in the North, the Isle of Arran delights at every turn. Welcome to Ultra Tour of Arran – a 2 day off-road running adventure from Rat Race – the UK’s favourite adventure sports […]

Rat Race The Mighty Deerstalker @ Traquair House, Innerleithen, Scottish Borders, United Kingdom on 14 March 2020

This is probably the hardest off-road-Tweed-clad-pipe-lit-plus-four-and-headtorch-wearing run that exists. We send you across rivers, through forests and over a mountain or 2 in the pitch dark of a chilly March night. With 3 distances available to choose from, take on the Half ‘Stalker to get a taste of what’s on offer, the Full ‘Stalker for […]

Loch Ness 360 Ultra Marathon @ Dores, Loch Ness, Scotland, Dores, Highlands, United Kingdom on 30 May 2020

The LochNess360ﹾ Challenge, the newest ultra marathon Scotland has to offer.

Take on 129 km and over 3000 metres of ascent within a time limit of 24 hours. If you plan on undertaking the entire route of the LochNess360ﹾ Trail, then you must be very experienced in off road trail running. Above all, you […]

Renie Race @ Goucher College, Towson, Maryland, United States on 06 October 2019

5K around Goucher College campus 2 loops or 1.5 mile walk one loop; proceeds benefit Renie Amoss ’93 scholarship fund, 27th annual race is family oriented (and on Family Weekend) and open to all abilities

Kelly’s 10 Miles for Smiles Sunrise Walk @ Loseley Park, Guildford, Surrey, United Kingdom on 20 October 2019


In October 2010 we held our first event and raised £30,000 for Challengers.

To celebrate the 10th anniversary of Kelly’s Miles for Smiles join us for an unforgettable 10 mile walk and head up the Surrey Hills to see the sun rise from beautiful St Martha’s Hill at 7:30am!

Stunning scenery, […]

Kelly’s Cross Country @ Losely Park, Guildford, Surrey, United Kingdom on 20 October 2019

Back again for the FIFTH year, Kelly’s Cross Country has something for everyone, with stunning 5k, 10k & half marathon routes through the Loseley estate. The challenging terrain with tracks, trails, hills and fields means you will really earn your medals! Major benefit is that you get to enjoy breath-taking views and the chance to […]

Knobstone Trail Run @ Morgan-Monroe State Forest, Martinsville, IN, United States on 12 October 2019

Choose between 5K, 10K, 10 mile, and 13 mile (half marathon) courses that wind through the scenic and hilly hardwood forest of Morgan-Monroe State Forest. The courses follow mostly single-track forest trails, and have long, level stretches with some steep hills that are tempered by switchbacks. Trails are flagged at frequent intervals with bright ribbon, […]

Bradenham Bolt 10k Trail Run @ Bradenham Estate, Nr High Wycombe, Bucks, United Kingdom on 06 October 2019

A 10k trail run with hills, thrills and obstacles in the beautiful Chilterns countryside near West Wycombe in Buckinghamshire. Run through ancient beech woodland and chalk flower meadows on the Bradenham Estate. Dogs on a Canicross harness are welcome too. The Bradenham Bolt route follows leafy paths through ancient beech woodland on the Bradenham Estate […]

Bourn to Run @ Bourn Recreation Ground, Bourn, Cambridgeshire, United Kingdom on 15 September 2019

Bourn to Run is a popular multi-terrain event – 3km and 10km – through the stunning Cambridgeshire countryside. Well organised and fun family day out – with a toddler dash, BBQ and refreshments, yoga, face painting, bouncy castle & zorbing. Raise money for your own charity or donate to Bourn Primary, all funds go towards […]