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Flagstaff Disc Golf Club - All things Disc Golf in Flagstaff, Arizona

When: June 22-24, 2018
Venue: Ft. Tuthill County Park, McPherson Park, and Snowbowl
Tournament Director: Bill Block:
Social Media: Facebook Event Page
Online Registration:
Sponsorship Information: <download PDF>
Course Maps

The 20th Aspen Sports Treebash Open is a PDGA A-Tier. Tournament dates are June 22nd-24th. The tournament will be at Ft. Tuthill County Park, McPherson Park, and Snowbowl. This is a 3-day tournament. All players will play 3 rounds on Friday and Saturday (courses will vary by division). The top 40% of the Pros and 50% of the Ams will play an 18-holes finals round on Sunday.

Since this is an A-tier, all players must be current PDGA members. You will not be able to register unless you are current. You can renew or join PDGA through this link

Registration opens on April 2nd through Disc Golf United ( Registration opens at 6:00 PM PDT/7:00 PM MDT.

All PDGA rules will be enforced. The two-meter rule WILL be in effect. Alcohol consumption will not be permitted during tournament play. Any player caught consuming alcohol during tournament rounds will be disqualified immediately and reported to the PDGA.

Smoking is not permitted on the courses. City and County ordinances prohibit smoking on their parks, and this ban will be extended to Snowbowl. The smoking restriction extends to electronic cigarettes as well. Any player caught smoking will be disqualified and reported to PDGA.

Flagstaff is 7,000 feet in elevation; Snowbowl is from 9,500-10,000 feet. The courses are in rugged terrain and weather can change abruptly from cool, clear skies to rainy, cloudy conditions. Players should acclimate themselves to elevation, hydrate before, during, and after their rounds, wear sturdy footwear, and bring extra clothing for changing conditions.

All 3 courses are on multiple-use facilities. All players are required to extend courtesy not only to other players, but especially to other users of the parks (littering and vulgar language are considered as courtesy violations). If it is determined that a player is being discourteous according to the PDGA Player Misconduct Rules, disciplinary action will be taken.

Refund Policy
We will adhere to the PDGA refund policy (section 1.3 of the Competition Manual)
A. A player may officially withdraw only by contacting the Tournament Director, Bill Block.
B. Players must email ( or phone (928.707.2676) their withdrawal requests to the Tournament Director at the contact information posted above.
C. Discussions with persons other than the Tournament Director, including other tournament staff, shall not be considered official.
D. Withdrawals made >14 days prior to the start of the event shall be refunded 100 %, less paypal fees or postage and handling costs, which shall not exceed 10% of the entry fee.
E. Players who officially request to withdraw from an event within 14 days from the start of the event and prior to the events published closure of registration and waitlist replacements will receive a 100% cash refund minus up to a $10 handling fee ONLY if their spot in the tournament is filled through either the waitlist or a walkup entry (if offered.) If the player’s spot is NOT filled, the TD has the choice to provide EITHER a 25% cash refund OR just the player’s pack they would have received if they had attended (minus the cost of shipping.) In the case of a player in a Pro division for an event without a Pro player pack worth at least 25% of the Entry Fee, the TD will provide the 25% cash refund.
F. Players who do NOT officially request to withdraw from a registered spot playing in the event prior to the published closure of registration and waitlist replacements or don’t show to play (aka a no-show), forfeit their entry fee and do NOT receive a refund or players pack.
G. These criteria may be relaxed at the discretion of the Tournament Director.

Ace Pool
Players can enter the ace pool for $5.00. Ace pool will apply to the first 3 rounds of competition (i.e., not the finals round). If there are multiple winners, the pool will be split evenly. If no ace is hit, we will hold a raffle for ace pool funds. If you entered the ace pool, you’re in the raffle. We will pay out 4 places (40%, 30%, 20%, 10%). The raffle will be held at the awards ceremony. You must be present to win.

Aspen Sports is once again our title sponsor!! It is the premier ‘hometown’ outdoor outfitter located in downtown Flagstaff, Arizona. They have a fantastic merchandise selection and an experienced staff to assist you when you are planning your next outdoor adventure. They carry the highest quality, dependable and functional gear. If you’re in need of a replacement disc or need something a bit less stable for 7,000′, Aspen Sports has the best selection in town. Aspen Sports is looking forward to serving you! Whether you’re planning to climb the San Francisco Peaks, hike the Arizona Trail, raft the Colorado River, or play in the Treebash, Aspen Sports has the gear, clothes and accessories to make your adventure a memorable one!

We strive to provide you with a quality disc golf experience. Of course, more resources (cash or merchandise) allows us to provide more amenities and a bigger payout. A number of players have already sponsored holes and we thank you for that. We offer opportunities to sponsor the tournament at various levels. Here is a link to our sponsor letter. Please consider contributing and feel free to pass this on to others who might want to support this tournament.

We do not have a host hotel for the tournament. PDGA offers member benefits including hotel discounts ( Ft. Tuthill has a campground; information on fees and reservations can be found through this link There is also lots of dispersed camping on National Forest Service lands surrounding Flagstaff.

Preliminary Tournament Format and Schedule (subject to change)

Players will be broken into 3 pools:
Pool A: Pros
Pool B: Adv. Men; Adv Masters Men, Int Men
Pool C: Adv Women, Adv. Masters Women, Adv. Grandmasters Men, Adv Senior Grandmaster Men, Int Women, Rec divisions, Junior divisions


Thursday, June 21st
Check-in at Ft. Tuthill
Random-draw Doubles Ft. Tuthill
$10 entry
4:00pm Tee

Friday, June 22nd
Player Check-In:
08:00 McPherson and Tuthill if player did not check in on Thursday; Snowbowl, 1 hour before tee time

Players Meeting:
08:30 at Tourney Central, Ft. Tuthill and McPherson

Morning Start Times:
Pool A: Snowbowl 09:00 by tee times
Pool B: Ft. Tuthill 09:00 shotgun
Pool C: McPherson 09:00 shotgun

Afternoon Start Times:
Pool B: McPherson 14:00 shotgun (approx. 2 hours after last card)
Pool C: Ft. Tuthill 14:00 shotgun (approx. 2 hours after last card)

Player’s Party and Flymart:
18:00: Location TBD

Saturday, June 23rd
Players Meeting:
08:30 at Tourney Central at McPherson

Morning Start Times:
Pool A: McPherson 09:00 shotgun
Pool B: Snowbowl 09:00 tee times

Afternoon Start Times:
Pool A: Ft. Tuthill 14:00 shotgun (approx. 2 hours after last card)
Pool C: McPherson 12:00 shotgun

Sunday, June 24th

Finals (top 40% pros; top 50% Ams):
All pools except Juniors: Ft. Tuthill 08:00 by tee times

Awards Ceremony:
Ft Tuthill 15:00 (estimated)

Course Maps

Coming soon!

Title Sponsor

Gold Sponsors

Silver Sponsors

Teesign Sponsors


Hole Sponsors

1. Owen Bare
2. Jessica Jarvie
3. Tim Hauck
4. Jessica and Jeff Jacquart
5. Tamara and Justin Anderson
6. Jerid Ludwig (PDGC)
7. Vince Passalacqua
8. Josh Johnson
9. Chris Hill
10. Billy Bonnett
11. Ben Vosper
12. Chuck Andrews
13. Tom and Brad Cislo
14. Mark Hall and Marty Barba
15. Rock and Earth Landscaping (Scott Baker and Cory Bruce)
16. Chris Schenavar
17. Tyler Winston and Antonio Mendez
18. John Miranda and Nick Mountain
19. Stan Johnson
20. Block Lite (Curtis Knott)
21. David Neff/Greg Hardy
22. Jeff Schmidt
23. Pete Ulibarri
24. Matt Wafford
25. Shawn Stokes
26. G. Scott Carle
27. Brandon Bosworth
28. Ben Cobb/Thomas Elliott
29. Patrick Zbanik
30. Spencer Hunter
31. Vincent Charles Cummings III

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