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Fun for everyone!
All-Out Runapalooza

Saturday, August 2, 2025 7:15a

Ralston Creek Trail, Arvada, CO

Event Tiles

Half Marathon

$64.60 incl. $4.60 Fee 7:15AM MDT - 11:00AM MDT Price increases after February 2, 2025 at 11:59pm MST

10K

$43.40 incl. $3.40 Fee 7:35AM MDT - 11:00AM MDT Price increases after February 2, 2025 at 11:59pm MST

5K

$32.80 incl. $2.80 Fee 7:45AM MDT - 11:00AM MDT Price increases after February 2, 2025 at 11:59pm MST
Run anywhere, anytime!

VIRTUAL Half Marathon

$43.40 incl. $3.40 Fee Get your alumni credit & the event SWAG
Run anywhere, anytime!

VIRTUAL 10K

$32.80 incl. $2.80 Fee Get your alumni credit & the event SWAG
Run anywhere, anytime!

VIRTUAL 5K

$27.50 incl. $2.50 Fee Get your alumni credit & the event SWAG
Register for all 3 and save!

As the summer mornings start to cool, join us for a fantastic end-of-season celebration at our 12th annual Runapalooza! From the award-winning Apex Center, you'll have the chance to tackle relatively gentle 5K, 10K, and half marathon courses that go along the acclaimed Ralston Creek Trail, taking you through shady, creekside beaty along Arvada's picturesque open spaces and charming golf course communities. This event, paired with its Endless Series' counterpart Mardi Crawl, offers a can't-miss opportunity to experience the best of what Colorado has to offer!

Partners

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