A MapRun event on the UA campus.

Annual ICO Paddle-O at Eagle Creek Park. Event Headquarters: Earth Discovery Center Boat Launch Check-in opens: 1:00 pm 4-hr race mass start: 2:00 pm 2-hour paddling or foot event start: anytime between 2:00 and 4:00 pm all race cutoff: 6:00 pm

Event #7 of 7 in the BAOC 2025 Summer Series

Did you register for the Summer Series package? Then you are already registered, and you don't need to use this entry form.

Everyone is welcome, including beginners, regardless of participation in other Summer Series events.

The event page is here.

You may register here online if you pay online (credit card, debit card, or PayPal account). Email the registrar if you have questions.

The venue has changed because Georges Island is closed. Instead, we will have classic distance races on sprint maps in Boston and Cambridge. This is a companion race to the following day's Corn Maze championships. See the event website for more information. Hosted by Navigation Games.

Come join Nashville Orienteering for a course through Centennial Park!
You may start the course anytime between 10:00 AM and 12:00 PM.
Please bring water!
Event is held rain or shine!

Beginner (with control flags) and advanced (no control flags) courses offered.
E-punching will not be offered as this will be a MapRun event (assistance with this app will be offered at the event).

Course is $10 for juniors (under 22 for this event only) and $12 for adults. $4 discount for Nash-O members. Visit our Website and Join!
Registration closes Friday, August 29th at 6pm.
*For minors, please ensure that the waiver is signed by a parent or guardian.*

Join Mt Hood Orienteering (MTHD) on Day 1 of the Mt Hood Forest Two-Day, to be hosted in partnership with Columbia River Orienteering Club (CROC). This will be MTHD's first classic-distance NRE. MTHD will host Day 1 of the competition at Skyline Sno-Park, about 15 minutes drive south of Oregon’s Mt Hood. CROC will host Day 2 of the competition (also an NRE) at Billy Bob Sno-Park. Registrations for each day are done separately. Register early to take advantage of discounts and reserve your lodging as soon as possible. It'll be Labor Day weekend and hotels and camping sites typically fill up early.

Nav-X Challenge's 5th event in 2025 brings you to the venue used for the 2023 World Rogaining Champs. We will be using a portion of the map used at the World Champs, but the scale will be changed from 1:25000 to 1:15000 (or 20000) and the contour interval will be changed from 10 meters to 5 meters. This event will feature 4- or 8-hour courses and will use the app MapRun for timing on your own schedule. Upon registration, you will receive (1) registration confirmation, (2) within 24 hours, a separate email with links to map documents. We also have some new options for getting a pre-printed map.

Join us for Day 2 of the Mt Hood Forest 2-Day. This is a NRE in the forested area around the Billy Bob Sno-Park in Oregon (an area east of Mt. Hood). This year's courses are further east and feature alpine meadows and forests that we did not see at Mt Hood Daze last September.

Welcome to Pawtuckaway State Park and UNO's annual camping weekend. We will have 2 days of regular orienteering (with differferent courses each day), along with Canoe-O (same course both days), Vampire-O, and Wicked Hard (and shorter version) night O. Pre-registration for all events strongly encouraged. Extra $5.00 per event for any registration after Sept 3. Beginner instruction will be available upon request, no charge. Please see UNO website (upnoor.org) for more details.

Please join us on Saturday, September 6th at Ravenwood Park!

Courses offered (approximate distances in kilometers):
Beginner (Yellow) - 2-3 km
Intermediate (Orange) - 3-4 km
Advanced (Green) - 4-5 km

Course starts from 10am to 1pm.
Must be finished with course by 3pm.

If you are coming as a group* please let us know.
*(JROTC/ROTC/Boy Scouts/Girl Scouts/Trail Life/Church/School/etc)

Event will only be canceled for severe weather or conditions prevent us from hosting; otherwise, no refunds will be issued within three days preceding the event.

We now have event discounts for Club Membership (NEW). Visit our website for more information.

We have been out of our popular T-shirts for awhile but we now have some back in stock. You can order here in the registration process. ***see club website for more details***

Register here for Saturday Night-O or Sunday Classic Courses.
Registration here for Meal Plans, Cabins, and Trainings along with afternoon fun course Saturday available until full.
Registration for courses will close at 9 am September 10th.

Saturday Night-O: $5 Beginner; $7 Intermediate/Advanced
Sunday: $7 for White Course (On-trail beginners) and Juniors on any Course; Other courses: $10 for DVOA or other club members and $15 for everyone else
Sunday Day of registration: $20 (Y/O/Br/G/R); $10 for White and Juniors WHILE MAPS ARE AVAILABLE. THERE IS NO GUARANTEE MAPS WILL BE AVAILABLE IF YOU DON'T PREREGISTER

Event Times:
Saturday Night 7:30pm- 8:30pm starts.
Sunday Starts 9:00 am to 12:00 noon.
Control pickup will begin at 2:00pm.

For Night and Sunday Courses: If you are going out as a group (staying together and only using one timing chip), only one person needs to register and you only pay one fee. While registering you will record the names of your teammates and have an $2 each fee for maps!

If you can volunteer to assist with any aspect of the event, please don't hesitate to email the Registrar. We are all volunteers here. We look forward to seeing you!!

Event Format: This is a Score-O lasting 180 minutes (3 hours). Numerous controls are placed over a large area. Locate as many you desire in any order within the time limit. It is a great format for hard-core competitors who might finish in less than three hours and for casual hikers who will enjoy the extra time. Location: Radamacher (Hunters Creek) Park; start location and check-in at the upper parking lot on Centerline Rd. Time: Check-in starting at 10:00; course start between 11:00 and 11:30. Participants must complete the course in 180 minutes. Course: Single Score-O format course with 25 controls. Map scale is 1:10,000 and in 5 colors. Note that there is a significant penalty if the course is not completed within 180 minutes. Cost: $10 fee ($5 members and juniors, 12-20 years old; no charge for children 11 years old and younger) includes 5-color park map and event entry. Interested in becoming a member? You can do so on our membership page. Registration: Pre-registration is strongly encouraged and will guarantee participation. The pre-registration deadline is Thursday, September 11 at 11:00 PM. Limited on-site registration will be offered, but availability cannot be guaranteed.

You do not need to have an Orienteering USA membership to register for individual club events. You can choose the "Enter Data Manually" option below and register for our event. Online registration will close at Midnight on Thursday, September 11th. On the day of event, you can start any time between 10am and 11am. Course pickup will begin at Noon. If you are going out as a group, only one person needs to register and you only pay one fee. While registering you will enter your team name, number of participants, team member names and have an opportunity to buy extra maps for them at only $3 each! This event uses an epunch timing technology. We loan epunch chips at no additional cost to participants who don't have their own. On the following page, select Yes under epunch rental if you will be using one of our chips. If you have your own, you can select No and enter your epunch chip number.

BAOC returns to the dramatic redwood forests of Huddart Park on the eastern slopes of the Santa Cruz Mountains above Woodside.

Use this entry form to register as an individual and pay online. To register a "team" that will stay together on the course and appear as a single unit in the results, please register at the event instead.

A weekend of spectacular orienteering at some of our nicest venues. Saturday: Middle Distance National Ranking Event at Soft Rock Recreation Area Sunday: Classic Distance Regional Event at Larry Creek Recreation Area

Join us for a fun mini-rogaine/score-O at Gay City State Park and the adjoining Coop Sawmill property. Find as many controls as you can in either 1.5 or 3 hours. There will be controls for all levels from first-timers to advanced so everyone is encouraged to attend. Free instruction will be provided. Join everyone for pizza after the event and re-live your successes and challenges! You can participate solo or as part of a team. If team, each member must register separately and indicate the team name and members. Only one SI stick is needed per team.

The White River East Sno-Park event center is located next to Highway 35 at the southern base of Mt Hood. The event courses are in an area carved out by massive snow melts each year, so much of the environment is composed of many similar drainage ditches in an environment of scattered trees. We will have seven point-to-point courses (something for all skill levels) to choose from. If you camp overnight, you can spend the previous day hiking around White River West, which has many interesting areas to explore.

Regular orienteering meet with White through Red courses. For more information about the course colors, see our Event Types page.

Come orienteer in the midwest's largest corn maze! Your registration includes admission to Sever's Fall Festival for the day, so stick around and enjoy all of the attractions they have to offer.

Westmoreland Sanctuary is located at 260 Chestnut Ridge Rd, Mt Kisco, NY 10549

The New England Orienteering Club (NEOC), Cambridge Sports Union (CSU), and Navigation Games (NG) invite you to compete October 11-13th, 2025 at the US Orienteering Championships (Middle/Long/Sprint) on new or fully updated maps of Rocky Woods, Powisset Peak, and Georges Island.

Enjoy a full weekend of orienteering! Start with a middle distance course plus bonus cell phone-o on Saturday, and finish with the Minnegoat on Sunday. The Minnegoat is a GOAT-style event with optional control skips. Choose the full Minnegoat or the half Mini-Minnegoat (or a 90-minute score-o). Saturday will be at Chester Park and Sunday will be at Lester Park, both in Duluth.

Two separate 4-hour rogaines, one on Saturday, October 18 and one on Sunday, October 19, 2025 at the Petrified Forest National Park near Holbrook, Arizona.

Note: Please note, this event uses the OrienteeringUSA system for registration. You do NOT need to to become a member of OrienteeringUSA to participate in this GPHXO event.

Please join us on Saturday, October 18th at Cedar Hill Park for a fun Halloween-themed Score-O format orienteering event.

Legend of the SCARE-O. Last year two young orienteers didn't check back in from SCARE-O. Now locals tell tales of these woods being haunted by a young Darth Vader and a Mandolorian.
Beware, use caution, and keep your wits about you as you try to collect as many controls as you can before time expires...
(And obviously check back in when you finish)

This is a semi-mass start event. Participants will have ~3 hours to collect as many points as possible on the course. Each control will have a different point value. Highest total points wins, and ties will be broken by fastest time. See our website for a full schedule and precise meet location.

Wearing a costume earns you a ten minute headstart.

Categories include:
Open Female
Open Male
Junior (under 21) Female
Junior (under 21) Male
ROTC/JROTC Female
ROTC/JROTC Male
Scout (BSA/GS)
Trail Life


If you are coming as a group* please let us know.
*(JROTC/ROTC/Boy Scouts/Girl Scouts/Trail Life/Church/School/etc)
Event will only be canceled for severe weather or conditions prevent us from hosting the event.
***see club website for more details***

With a new 4.5 square-km map, the 2025 Mt Hood Orienteering Goat Stampede is a long-distance, point-to-point orienteering event at L. L. Stub Stewart State Park with 3 courses created from 3 distinct loops. • Scape Goat: Loop A (beginner, ~3.4 km) • Hill Billy Goat: Loop A + Loop B (intermediate, ~9.0 km) • Mountain Goat: Loop A + Loop B + Loop C (advanced, ~13.5 km)

Regular orienteering meet with White through Red courses. For more information about the course colors, see our Event Types page.

Vampire-O is a fun twist on a score-O event! Find as many controls as you can, while avoiding the "vampires" who try to catch you and steal your control card.

Regular orienteering meet with White through Red courses. For more information about the course colors, see our Event Types page.

The TROL Season Pass gives free entry to all OCIN TROL/WARS 2025-26 Season events, November through March 2026, as well as free or reduced entry to several non-TROL/WARS events in fall and spring.

PLEASE NOTE: Only high school and younger students may participate in the TROL season-long competition. College students, and adults, who wish to participate in TROL/WARS events, may purchase a WARS season pass.

TROL participants, however, are not limited to TROL classes; they may run in any class for which they are eligible, based on gender & age.