The Sunlight Showdown
- Date Sat 27th June 2026 - Sat 19th September 2026
- Time 9:00AM MDT
- Location Glenwood Springs, Colorado
- Price $36.55 - $72.60
- Races 3 races
- Distances 5km, 10km
Last chance to enter
Race day is fast approaching
Event summary
Get ready for the exhilarating Sunlight Mountain Race Series, set to take place in the stunning landscapes of Glenwood Springs, Garfield, from June 27th to September 19th, 2026! This vibrant event promises an unforgettable summer of running, bringing together a community of enthusiastic participants ranging from first-timers to seasoned athletes.
The series kicks off with a thrilling 5K, followed by a challenging 10K, and culminates in the signature Half Marathon. Each race offers a unique opportunity to experience the breathtaking trails of Sunlight Mountain and Babbish Gulch, with elevation gains that challenge and inspire: approximately 600 feet for the 5K, 1,100 feet for the 10K, and an impressive 3,000 feet for the Half Marathon.
Join us for this celebration of progress, community, and adventure. With podium prizes provided by Arc'teryx Aspen and chances to win exciting giveaways, there's something for everyone. Whether you're looking to push your limits or simply enjoy the mountain magic, the Sunlight Mountain Race Series is the perfect way to embrace the great outdoors this summer!
The series kicks off with a thrilling 5K, followed by a challenging 10K, and culminates in the signature Half Marathon. Each race offers a unique opportunity to experience the breathtaking trails of Sunlight Mountain and Babbish Gulch, with elevation gains that challenge and inspire: approximately 600 feet for the 5K, 1,100 feet for the 10K, and an impressive 3,000 feet for the Half Marathon.
Join us for this celebration of progress, community, and adventure. With podium prizes provided by Arc'teryx Aspen and chances to win exciting giveaways, there's something for everyone. Whether you're looking to push your limits or simply enjoy the mountain magic, the Sunlight Mountain Race Series is the perfect way to embrace the great outdoors this summer!
Organiser's Description
Welcome to the Sunlight Mountain Race Series brought to you by Arc'teryx Aspen, where mountain air, winding trails, and a vibrant community come together for an unforgettable summer of running.
For seven years, our half marathon has challenged and inspired runners on the stunning trails of Sunlight Mountain. Now, were taking it to the next level. Introducing a full race series: a 5K, 10K, and Half Marathon designed to help you build, progress, and push your limits all season long.
Starting with the 5K, stepping up to the 10K, and culminating in our signature Half Marathon, this series is built for growth, whether youre new to trail running or chasing your next big goal. Each race winds through the breathtaking terrain of Babbish Gulch and Sunlight Mountain, offering a mix of beauty, challenge, and pure mountain magic.
This is more than a race, its a community. A place where first timers and seasoned runners line up together, support each other, and celebrate every mile.
Come for the trails. Stay for the progression. Be part of the Sunlight Mountain Race Series.
Check back for course descriptions and maps in the coming weeks!
5k approx. elevation gain: 600ft
10k approx. elevation gain: 1100ft
Half Marathon approx. elevation gain: 3000ft
Podium prizes provided by Arc'teryx Aspen
Age Categories:
18 and under
19-45
45+
As the race series grows will will add more age catergories!
We will hold a racer drawing at the conclusion of each race so all participants have a chance to win something sweet!
For seven years, our half marathon has challenged and inspired runners on the stunning trails of Sunlight Mountain. Now, were taking it to the next level. Introducing a full race series: a 5K, 10K, and Half Marathon designed to help you build, progress, and push your limits all season long.
Starting with the 5K, stepping up to the 10K, and culminating in our signature Half Marathon, this series is built for growth, whether youre new to trail running or chasing your next big goal. Each race winds through the breathtaking terrain of Babbish Gulch and Sunlight Mountain, offering a mix of beauty, challenge, and pure mountain magic.
This is more than a race, its a community. A place where first timers and seasoned runners line up together, support each other, and celebrate every mile.
Come for the trails. Stay for the progression. Be part of the Sunlight Mountain Race Series.
Check back for course descriptions and maps in the coming weeks!
5k approx. elevation gain: 600ft
10k approx. elevation gain: 1100ft
Half Marathon approx. elevation gain: 3000ft
Podium prizes provided by Arc'teryx Aspen
Age Categories:
18 and under
19-45
45+
As the race series grows will will add more age catergories!
We will hold a racer drawing at the conclusion of each race so all participants have a chance to win something sweet!
Races
-
5k Trail Run
Incl. $1.55 Fee & Something Awesome!
Sat 27th June 2026 (9:00AM MDT)
$36.55
Sign up for all 3 races and receive a 15% discount at checkout! Bib pick up will be between 8:00 am and 8:45 am on the day of the event in the main lodge at Sunlight Mountain Resort. Day of registration between 8:00 and 8:30 am only No aid stations -
10k Trail Run
Incl. $1.85 Fee & Something Awesome!
Sat 22nd August 2026 (9:00AM MDT)
$46.85
Sign up for all 3 races and receive a 15% discount at checkout! Bib pick up will be between 8:00 am and 8:45 am on the day of the event in the main lodge at Sunlight Mountain Resort. Day of registration between 8:00 and 8:30 am only No aid stations -
1/2 Marathon Trail Run
Incl. $2.60 Fee & Something Awesome!
Sat 19th September 2026 (8:00AM MDT)
$72.60
Sign up for all 3 races and receive a 15% discount at checkout! Bib pick up will be between 7:00 am and 7:45 am on the day of the event in the main lodge at Sunlight Mountain Resort **There is no day of registration for this event** There will be 1 Aid station at mile 8.5 with water and electrolyte mix
Reviews
Done this event?
First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event.
Add a reviewLocation
10901 County Road 117, Glenwood Springs, 81601, CO, United States
Who's In
See who else is doing this event
Be the first
No-one has marked this event as 'Doing' or 'Maybe' yet. Will you be the first?
The Sunlight Showdown
