May 2025

Ballymun’s Backyard Ultra

Published by Gerard Prendergast

This race has no content yet.

Race organizer
GP Mind and Body Fitness
Race date
May 30th, 2025
Calendar month
May
Race location
Dublin, Ireland
Race Director Contact Name
Gerard Prendergast
Contact Email
gerard.prendergast@gmail.com
May 2025

CHUQUIAGO MARKA BACKYARD ULTRA

Published by Iso Yucra

Parque de Mallasa de La Paz . Este parque es un área de esparcimiento y recreación, que se encuentra muy cerca del radio urbano de la ciudad de La Paz.... Read More

Race organizer
ULTRA MARATON BOLIVIA
Race date
May 17th, 2025
Calendar month
May
Race start time
15:00
Race location
La Paz, Bolivia
Race participant capacity
99
Current number of loops record
17
Record holder info
Franco Denegri and Alejandro Florentin
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
200
Venue Surface (day loop)
pavement
Race Director Contact Name
Coordinator, Cristian Conitzer
Contact Email
isoyucra@hotmail.com
May 2026

Backyard Trilho dos Cágados VCO

Published by Anabela Santos

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Race organizer
Associação Trilho dos Cágados VCO
Race date
May 23rd, 2026
Calendar month
May
Race location
Cartaxo, Vila Chã Ourique, Portugal
Race Director Contact Name
Miguel Ribeiro
Contact Email
trilhodoscagados@sapo.pt
May 2026

Desafío al Matadero – Backyard Ultra Carhué

Published by Pablo Dalinger

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El Desafío al Matadero es un evento oficial Backyard Ultra que se llevará a cabo en la ciudad de Carhué en Argentina, a orillas del mítico Lago Epecuén, el... Read More

Race logo
Race organizer
Backyard Ultra Carhué
Race date
May 9th, 2026
Calendar month
May
Race start time
10:00
Race location
Carhué, Buenos Aires, Argentina
Race participant capacity
200
Current number of loops record
25
Record holder info
Luis Agustín Casajus - 25 loops
Race website
Go to URL
Event registration page
Go to URL
Loop details
Runners will run the same loop for the entire race
Race Director Contact Name
Pablo Dalinger
Contact Email
pablodalinger@gmail.com
May 2026

Chamonix Backyard Ultra

Published by Kaz Williams

Chamonix Backyard Ultra. Malheureusement, la Mairie n’a pas approuvé notre Backyard. Je recherche activement un nouvel endroit qui sera tout aussi exceptionnel,... Read More

Race organizer
Mettle
Race date
May 29th, 2026
Calendar month
May
Race location
Haute Savoie, France
Race Director Contact Name
Kaz Williams
Contact Email
hello@mettlerunning.com
May 2025

Best Dam Backyard Ultra

Published by Steve Tripp

Best Dam Backyard Ultra is the loop used by the NZ Team in the 2024 World Team Champs. It loops around the Otematata Wetlands with stunning scenery of mountains,... Read More

Race logo
Race organizer
Inch Events
Race date
May 10th, 2025
Calendar month
May
Race start time
09:00
Race location
Otematata, Canterbury, New Zealand
Race participant capacity
200
Race website
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
65
Venue Surface (day loop)
fine gravel and dirt
Race Director Contact Name
Steve Tripp
Contact Email
info@inch.events
May 2025

Porlahälsan Backyard Ultra

Published by Jonas Brännmyr

Welcome to Laxå’s first ever backyard ultra competition. We offer an easy course with only a few meters of elevation gain. The start is at 10 a.m. on Saturday... Read More

Race organizer
Porlahlsan Gym & Wellnes
Race date
May 10th, 2025
Calendar month
May
Race start time
10:00
Race location
Laxå, Örebro län, Sweden
Race participant capacity
200
Race facebook URL
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
70
Venue Surface (day loop)
Soft trail, nothing technical, no single-track.
Race Director Contact Name
Jonas Brännmyr
Contact Email
jonas.brannmyr@na.se
May 2025

Austin’s Backyard Marathon

Published by Tolu Osoba

THE CHALLENGE 4.167-mile loop through Hill Country terrain New loop starts every hour Must complete each loop within... Read More

Race logo
Race organizer
Fit Foundation
Race date
May 24th, 2025
Calendar month
May
Race location
Leander, Texas, United States of America
Race participant capacity
120
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Loop details
Runners will run the same loop for the entire race
Race Director Contact Name
Tolu Osoba
Contact Email
tolu@fitfoundation.org
May 2025

Backyard Ultra I THE LAST LAP – Hallwil (AG)

Published by Marco Jaeggi

The course of the Backyard Ultra THE LAST LAP in Hallwil presents a scenic and moderately challenging loop through the heart of the Aargau countryside. Measuring exactly... Read More

Race logo
Race organizer
THE LAST LAP Team
Race date
May 10th, 2025
Calendar month
May
Race location
Hallwil , Aargau, Switzerland
Race website
Go to URL
Event registration page
Go to URL
Loop details
Runners will run the same loop for the entire race
Race Director Contact Name
Kathrin Buff
Contact Email
contact@startschuss-coaching.ch
May 2025

Backyard Ultra MOLVU Esquipulas Guatemala

Published by Carlos Rodriguez

Backyard Ultra Esquipulas es una carrera de resistencia única en su formato, diseñada para poner a prueba los límites físicos y mentales de los corredores. Formato de la carrera: La competición... Read More

Race logo
Race organizer
Trail Runners Esquipulas
Race date
May 3rd, 2025
Calendar month
May
Race start time
10:00
Race location
Esquipulas, CHIQUIMULA, Guatemala
Race facebook URL
Go to URL
Loop details
Runners will run the same loop for the entire race
Race Director Contact Name
Carlos Alberto Rodriguez
Contact Email
kalussaa@gmail.com
May 2025

Backyard Run Pelt

Published by Nick Verduyckt

Op 10 mei organiseert de Neerpeltse Watersport Club voor de eerste maal de Backyard Run Pelt. Deze loopwedstrijd in Noord-Limburg is uniek in de regio en nodigt iedereen uit om... Read More

Race logo
Race organizer
Neerpeltse Watersport Club
Race date
May 10th, 2025
Calendar month
May
Race start time
10:00
Race location
Pelt, Limburg, Belgium
Race participant capacity
50
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Venue Surface (day loop)
Hard
Race Director Contact Name
Nick Verduyckt
Contact Email
backyardrunpelt@nwc.be
May 2025

BIOTROPIKA POMORIE

Published by Biotropika team

BIOTROPIKA ПОМОРЬЕ 31 МАЯ 2025 В отличие от стартов, которые требуют подтверждения ультрамарафонского опыта, в гонке от команды Biotropika могут участвовать все желающие независимо от беговой подготовки. Главное здесь... Read More

Race date
May 31st, 2025
Calendar month
May
Race start time
11:00
Race location
Arkhangelsk , Russia
Race Director Contact Name
Dash Smi
Contact Email
belkarobot@yahoo.com
May 2026

Melbourne Frontyard Ultra

Published by Shaun Kaesler

This race has no content yet.

Race organizer
Ultra Series
Race date
May 2nd, 2026
Calendar month
May
Race location
Melbourne, Australia
Race Director Contact Name
Shaun Kaesler
Contact Email
info@ultraseries.com.au
May 2025

TINULANG BACKYARD ULTRA

Published by Alran Eric Cifra

Tinulang Backyard Ultra 2025 “One Loop to Rule Them All”📍 Tinulang, Toril, Davao City 📅... Read More

Race logo
Race organizer
BYD Tinulang
Race date
May 31st, 2025
Calendar month
May
Race start time
07:00
Race location
Davao City, Davao del sur, Philippines
Race participant capacity
100
Current number of loops record
15
Record holder info
Jomarc Ferrer
Event registration page
Go to URL
Race facebook URL
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
230
Venue Surface (day loop)
Tinulang, Barangay, Bayabas, Davao City
Race Director Contact Name
Alran Eric Cifra
Contact Email
alraneric19@gmail.com
May 2025

Living Colour Backyard Ultra

Published by Sean Sandiford

Living Colour Backyard Ultra – Cape Town Backyard Ultra Series The Backyard Ultra Series heads to Darling, situated just 75km from Cape Town, Darling is a small town in a... Read More

Race logo
Race organizer
WannaDo Events
Race date
May 3rd, 2025
Calendar month
May
Race start time
09:00
Race location
Darling, Western Cape, South Africa
Race participant capacity
200
Current number of loops record
23
Record holder info
Thembinkosi Sojola
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Loop details
Runners will run the same loop for the entire race
Race Director Contact Name
Sean
Contact Email
info@wannado.co.za
May 2025

Honeypot ultra

Published by Algis Pacevičius

This is our first time organizing Backyard ultra event. Event is held in old farm of beekeepers. Thats why event is named “Honeypot ultra” to support local and old... Read More

Race organizer
Bėgimo namai
Race date
May 1st, 2025
Calendar month
May
Race start time
09:00
Race location
Kaunas, Kūjagalviai, Lithuania
Race participant capacity
100
Race website
Go to URL
Event registration page
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
10
Venue Surface (day loop)
pavement: gravel
Race Director Contact Name
Algis Pacevičius
Contact Email
paceviciusalgis@gmail.com
May 2026

Backyard Ultra Jablonna

Published by Mariusz Mówiński

This race has no content yet.

Race organizer
Brak
Race date
May 15th, 2026
Calendar month
May
Race location
Jabłonna, Mazowieckie, Poland
Race Director Contact Name
Mariusz Mówiński
Contact Email
jablonna.backyard@gmail.com
May 2025

The Last Survivor From Romania

Published by Andrici Sorin

The Last Survivor From Romania Read More

Race logo
Race organizer
sorin andrici
Race date
May 16th, 2025
Calendar month
May
Race start time
18:00
Race location
Tulcea, Tulcea, Romania
Race participant capacity
70
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
9
Venue Surface (day loop)
asphalt
Race Director Contact Name
Andrici Sorin
Contact Email
andricisorin2@gmail.com
May 2025

Lazy A Backyard Ultra

Published by Aaron Nathan

After hitting a deer on the way to a race early one morning last year we were stuck back at home. Not willing to give up on all... Read More

Race logo
Race organizer
Lazy A Farms
Race date
May 10th, 2025
Calendar month
May
Race start time
08:00
Race location
Udall, KS, United States of America
Race participant capacity
30
Event registration page
Go to URL
Race facebook URL
Go to URL
Loop details
Runners will run the same loop for the entire race
Race Director Contact Name
Aaron Nathan & Monica Monroe
Contact Email
lazyaudall@gmail.com
May 2025

2 River Backyard Ultra

Published by northvic BYU

This race has no content yet.

Race date
May 17th, 2025
Calendar month
May
Race location
Echuca, Victoria, Australia
Race Director Contact Name
Robert Howse
Contact Email
northvicbyu@gmail.com