Brighton, CO

Barr Lake

Sat, Jun 5, 2027

Our flattest, fastest course: dirt loops around Barr Lake with views of the water and the Front Range.

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Distance

50K+$15 in 73 days (Goes up to $150.00 on Jan 15, 2027)$135.00 + fee$143.97

30K+$15 in 73 days (Goes up to $115.00 on Jan 15, 2027)$100.00 + fee$106.90

Half Marathon+$15 in 73 days (Goes up to $105.00 on Jan 15, 2027)$90.00 + fee$96.31

15K+$10 in 73 days (Goes up to $75.00 on Jan 15, 2027)$65.00 + fee$69.84

5K+$5 in 73 days (Goes up to $50.00 on Jan 15, 2027)$45.00 + fee$48.66

Select a distance to continue.

Where & when

Venue

Barr Lake State Park Visitor Center

13401 Picadily Rd

Brighton, CO 80603

Directions Website Where to stay ↓

Start times

Sat, Jun 5, 2027

50K

6:00 AMSat

30K

6:30 AMSat

Half Marathon

7:00 AMSat

15K

7:30 AMSat

8:00 AMSat

Race-day weatherTypically 80° / 50°

Right now37°, clear · wind SE 7 mph

Photos

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Photos: Liberty Pro Imaging

About this event

The Barr Lake Trail Race returns to Barr Lake State Park in Brighton, with beautiful lake views and a prime opportunity for a new PR. It is our flattest and fastest course, with less than 100 feet of elevation gain per loop on 100% dirt.

Every race starts and finishes at the Nature Center and circles the lake with continuous views of the water and the Front Range. The 50K runs three loops and the 30K two, with aid at the start/finish and Lark's Lounge. The Half Marathon, 15K and 5K round out the morning, with staggered starts from 6:00 AM.

State park fees are included in your entry, and race parking is next to the staging area.

What's included

50K, 30K, Half Marathon, 15K and 5K
100% dirt with under 100 feet of gain per loop
Lake and Front Range views the whole way
Start and finish at the Barr Lake Nature Center
State park entry included with registration

Ask about this race

Start times, cutoffs, aid stations, shirts, refunds. Answers come from this race's own details.

Race policy: Withdraw by May 6 for 75% race credit.

View full policy

Withdraw: 75% race credit through May 6, then 50% race credit (injury, illness or family emergency) through May 31, then nothing back. Credit is good for 12 months. Credit you used on this entry isn't re-issued.
Pregnancy: Withdraw any time before race day for 100% race credit, good for 24 months.
Transfer: Not allowed.
Defer: Not offered.
Change distance: Yourself, from your registration. Moving up pays the difference.

Stay & travel

Jun 4 to Jun 6, prefilled for race weekendSee all places to stay →RaceGoat may earn a commission.

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Organized byAravaipa RunningAll races →

SCRace directorSean CraigContact →