In 30 days · Tue, Aug 25, 2026
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Tuesday, August 25th, 2026
Lory State Park - Eltuck Picnic Area, Bellvue CO
12K
56–81°F · low rain risk
See last 10 years
Rained on 3 of the last 10 race days
2025
56–72°F
rain
2024
63–84°F
dry
2023
58–71°F
rain
2022
57–80°F
dry
2021
56–81°F
dry
2020
64–91°F
dry
2019
54–90°F
dry
2018
55–83°F
dry
2017
54–82°F
dry
2016
47–64°F
rain
Best months to race in Colorado →
About this race
Race Overview
Join us August 4, 11, 18 & 25 for a fun series of shorter midweek trail races. This fourth race of the series will take place on the fast and flat Valley Trail at Lory State Park.
Event Details
- Starting Location: Lory State Park, Eltuck Picnic Area, Fort Collins, Colorado
- Distance: 5k - 12k
- Race Dates: August 2026
- Race Time: 6:00pm
Race Cost
- Thru 6/30: $25 each race or $80 for the series
- 7/1 & After: $30 each race or $100 for the series
- Special Pricing: $10/race for Ages 17 & Under. Price change will be automatically applied based on registrant's Date of Birth before final checkout on RunSignup.
Post-Race Amenities
After each race, we will be providing pizza with support from the Fort Collins Running Club and beverages with support from New Belgium Brewing.
Upcoming Races
The following races will take place with the specified distances:
- August 4: Flat and Fast Eltuck Valley 5k (250′ elevation gain)
- August 11: Into the Hills Eltuck 5k (700′ elevation gain)
- August 18: Into the Hills Eltuck 10k (1,700′ elevation gain)
- August 25: Flat and Fast Eltuck Valley 12k (500′ elevation gain)
Additional Information
All race participants are welcome to a free vintage shirt from previous Gnar races (your choice and as available). Awards will be given out at the end of the series to top points scorers.
Gender Identity Policy
We acknowledge and respect those who experience their gender identity in ways outside of the traditional male/female dichotomy, and are trying our best to provide non-binary opportunities in both the registration and results to reflect that. For the purposes of awards, non-binary runners will be eligible in their birth gender pool.
Transfer and Cancellation Policies
Transfer Credit & Distance Change Policy
If you are not able to race, we can offer a 75% race transfer credit that can be applied to any future Gnar Runners race (valid for 12 months). We can also directly transfer your entry to another race in the series for the same year, assuming the new race is not sold out. Transfers/Credits can be requested any time up until 72hrs before the start of each race in the series. To request a transfer credit please Contact Us.
Cancellation Policy
With the exception of waitlist transfers, entries are non-refundable and non-transferable. In the event the race is cancelled due to extreme weather, fire, disease, or for some other unforeseeable event, we cannot offer refunds or credits.
Race Rules
- Purposeful littering is prohibited and will result in an immediate disqualification.
- Stay on the trail. No bushwhacking or short cutting. In case of wet trail conditions, please run through any muddy sections to avoid widening the trail. Yield to pedestrians and horses. Mountain bikers should yield to runners, but please use common sense in all circumstances.
- If coming up on a slower runner or regular park user while on trail, please give an early verbal notice that you are approaching and wait for the hiker/runner to step off to the side before passing.
- No mechanical aid (poles, traction devices, etc.) unless approved by race staff prior to the race for a specific reason.
- Dogs are not allowed on the course with runners.
- If you do not have an annual Colorado State Parks Pass or a pass with your vehicle registration, you will need to purchase a day pass ($10) when you enter the park.
- Parking will be at the Eltuck Picnic Area until filled, after which we will direct cars to the nearby Spur Road. For those parking on the Spur Road, it will be a short walk to the start.
- Bibs will be available for pick up at the race start from 5:00pm. Chips will be pre-attached to your bib. If you are running multiple races in the series, please keep your bib to reuse in your next race(s).
Aid Information
These are no frills, basic races. There is no on-course aid.
There are two permanent toilets at the start/finish of each race. Additionally, the Valley 5K goes past park restrooms at the 0.25 and 1.5mi marks: the Hilly 5K & 10K go past a park restroom at the 0.25mi mark, and the Valley 12K goes past park restrooms at 0.25, 3.8, 6.1 & 6.3mi marks.
Race URL
For more information, please visit the official race page: Eltuck Valley 12K.
Course map
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