Weekday Aerial Forest
From $44A great option for a quieter weekday adventure. Choose the amount of time that fits your day.
TreeRunner Grand Park
Choose your adventure.
From daytime climbing to nights in the trees, birthdays, group outings and seasonal youth programs, find the TreeRunner experience that fits your day at Grand Park.
8 Aerial Trails
Ages 7+
2 & 3 Hour Climbs
Westfield, Indiana
Aerial Forest
Monday–Thursday
Friday–Sunday
Start with the main adventure.
Choose a 2-hour Starter Climb or a 3-hour Classic Climb and explore the park at your own pace. Your orientation is included before you enter the trails.
Weekend Aerial Forest
From $48Choose a shorter introduction or give yourself more time to explore multiple trails and challenge levels.
Want to unlock the full TreeRunner experience? Go Classic.
Choose the 3-hour Classic Climb for more time in the trees, Black course access for eligible climbers and access to the Bypass Quiz.
Starter is still a great choice for first-time climbers or anyone fitting TreeRunner into a tighter schedule.
Check Age & Course Guidelines Learn About the Bypass Quiz
Climb After Dark
Night Forest
Experience TreeRunner after sunset as the aerial trails light up. Music, lights and changing themes transform the forest once the sun goes down.
From $44 • Select Evenings
Weekly themes change throughout the season. Choose your date in the booking calendar to see the current Night Forest theme.
Fall After Dark
September
October
See the Full Fall Lineup
Special Fall Night Forest experiences.
Two limited-time fall experiences take over Night Forest. These use separate tickets from standard Night Forest.
Wizarding World
September 18–19 & 25–26
The forest takes on a magical twist after dark with themed atmosphere, lighting, music and nighttime climbing.
HallowGlow
October 2–4, 9–11, 16–18, 23–25 & 30–31
Glowing trails and festive Halloween atmosphere take over the aerial forest throughout October.
Adventure Together
Celebrate in the Trees
Schools • Teams • Companies
Bring the whole crew.
TreeRunner works for birthdays, sports teams, school groups, youth groups and company outings.
Birthday Parties
Give them a birthday built around climbing, ziplining and doing something the whole group will remember.
Group Outings
Get everyone outside and moving with an outing built around challenge, confidence, teamwork and fun.
Explore Group Outings
Coming to Grand Park for a Tournament?
We built two guides specifically for you.
Bringing an organized team? Start with Sports Team Outings. Trying to figure out what your family can do during an open block in the schedule? Start with our Between Games guide.
Youth Programming
September 12–13
October 14–16 & October 21–23
More ways for kids to adventure.
Seasonal programs give kids more time outside to climb, play, make friends and take on something new at Grand Park.
Indy Eleven × TreeRunner Kids Club
Two days for ages 7–14 combining Indy Eleven soccer programming, lunch and afternoon TreeRunner adventure.
Fall Break Adventure Camp
Full days of climbing, ziplining, games and outdoor challenges during Westfield-area fall breaks.
Adventure for Later
Give Adventure
Climb More
Already Have One?
Gifts, passes & vouchers.
Gift Certificates
Give someone a future TreeRunner adventure they can plan on their own time.
Buy Gift Certificate2026 Season Pass
Keep the adventure going throughout the TreeRunner season.
Explore Season PassRedeem a Voucher
Use an existing TreeRunner voucher toward your next Grand Park adventure.
Redeem Voucher
First Visit?
Make your first climb easy.
Check age requirements, what to wear, waiver information and everything else you'll want to know before arriving.
Find your adventure at Grand Park.
Pick your day, choose your climb and get ready to experience TreeRunner in Westfield, Indiana.
