***To be sure you get a T-Shirt you must Register before 9/3/2026. If you register after 9/3/2026 11:59PM you may not get the size you want or even a shirt at all. ***Race Medals must be ordered ahead of time. Those who register after 8/15/2026 may not get a medal due to limited supplies. 1) Simply sign up for an in person race or challenge, show up at race, check in and race in our 8th Annual River's Edge Endurance Challenge! Last year we changed our 5 mile race to 5K (3.1Mile) race and it was a hit! Basically the whole race is on the River's Edge Trail system! You will love it! Our 3-hour challenge and a 6-hour challenge remain the same, and still use a 5 mile loop . How many 5 mile loops can you do in 3 or 6 hours? TIME: -Pre-Register now to save or in person Race Sign in for all races is 7:00 AM to 8:00 AM on Saturday, September 26, 2026. -Random drawings for free gifts is 7:45 AM. -The 5K & 3-Hour and 6-Hour Challenges ALL start at 8 a.m LOCATION: In Person, the lower practice fields in between Brunswick High School and Brunswick Middle School. COURSE DESCRIPTION: 3 & 6 Hour endurance challenge include about 1 mile on Brunswick High school property with the rest being on run in the River's Edge Trail system. The 5K (3.1M) course is basically all on the trails. Short start and finish on school property. Both 5K and 5-mile loops are well marked. ENTRANCE FEE: 5K (3.1 miles) Run - $35 3-HOUR Run - $50 6-HOUR Run - $60 *Price goes up after September 24th. 100% of the race fees is used to purchase shirts, medals, race support items like food, and the rest supports Brunswick High School Track in purchasing much needed new equipment. This is a non-profit race and as such there will be no refunds. Please see the refund policy. ONLINE REGISTRATION: https://runsignup.com/Race/MD/Brunswick/RiversEdgeEnduranceRace Online registration is open through September 26, 2025, up to race sign in deadline at 8:00 AM. All of those who pre-registered in time will
5K: T-Shirt
3 Hour Endurance Race: T-Shirt
6 Hour Endurance Challenge: T-Shirt
| Distance | Price | Opens | Closes |
|---|---|---|---|
| 5K | $35.00 | Jan 16 | Sep 24 |
| $45.00 | Sep 25 | Sep 26 | |
| 3 Hour Endurance Race | $50.00 | Jan 16 | Sep 24 |
| $60.00 | Sep 25 | Sep 26 | |
| 6 Hour Endurance Challenge | $60.00 | Jan 16 | Sep 24 |
| $70.00 | Sep 25 | Sep 26 |
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