Fountain Hills, AZ

Adrenaline Night Runs

Sat, May 22, 2027

Fast desert singletrack after dark in McDowell Mountain Regional Park, from a first night 6K to the 50K.

Race website ↗Volunteer ↗

Registration opens Oct 23, 2026, 9:00 AM MST

500 of 500 spots left

50K+$15 in 85 days (Goes up to $135.00 on Jan 15, 2027)$120.00 + fee$128.08

25K+$10 in 85 days (Goes up to $90.00 on Jan 15, 2027)$80.00 + fee$85.72

15K+$10 in 85 days (Goes up to $80.00 on Jan 15, 2027)$70.00 + fee$75.13

10K+$10 in 85 days (Goes up to $60.00 on Jan 15, 2027)$50.00 + fee$53.95

6K+$5 in 85 days (Goes up to $45.00 on Jan 15, 2027)$40.00 + fee$43.36

Where & when

Venue

McDowell Mountain Regional Park

16300 McDowell Mountain Park Dr

Fountain Hills, AZ 85268

Directions Website Where to stay ↓

Start times

Sat, May 22, 2027

50K

7:00 PMSat

25K

7:15 PMSat

15K

7:30 PMSat

10K

7:45 PMSat

8:00 PMSat

Race-day weatherTypically 93° / 66°

Right now73°, clear · wind W 8 mph

Photos

1 / 17

Photos: Let's Wander Photography

About this event

Experience the beauty of McDowell Mountain Regional Park on an array of fun and fast courses at the Adrenaline Night Runs, the second race of the Insomniac Night Trail Run Series. The 6K is perfect for first time night trail runners, and the 10K will push anyone ready for a new challenge.

Rolling desert singletrack mixes fast, smooth sections with challenging mountainous ones as you tour the Escondido and Cinch Trails and the picturesque Scenic Trail ridge. A long loop and a short loop give every distance a variety of terrain, with aid at Pemberton and Escondido.

Carpe Noctem: seize the night.

What's included

50K, 25K, 15K, 10K and 6K, with staggered starts from 7:00 PM
Escondido, Cinch and Scenic Trails on a long loop and a short loop
50K: about 30 miles and 2,163 feet of climbing
Race goody, finish line photo, chip timing and an Artworx finisher award
Race two of the Arizona Insomniac Night Trail Run Series

Ask about this race

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

Non-refundable and non-transferable. Race credit if you withdraw. Policy ↗

Stay & travel

May 21 to May 23, prefilled for race weekendSee all places to stay →RaceGoat may earn a commission.

Questions about this race? Contact the organizer →

Organized byAravaipa RunningAll races →

Race directorJon BullockContact →