Rocky Gap Off-Road Triathlon, Duathlon, Aqua Bike, and Relay
About this race
All race information is located on the race website: https://ex2adventures.com/rocky-gap-offroad-triathlon/
Escape the summer city heat and head for the mountains! Join us at Rocky Gap State Park in Flintstone, MD for the 22nd annual Rocky Gap Off-Road Triathlon, Duathlon, Aqua Bike, and Relay (formerly XTERRA EX2). For 2026, we’ve re-imagined our summer classic and created new bike and run courses and added a sprint race and aquabike. While the sprint course could be done on a gravel bike, we recommend mountain bikes for the full triathlon and duathlon.
Pick your distance
Triathlon
Full Distance Triathlon
Full Distance Triathlon Relay
Sprint Distance Triathlon
Duathlon
Duathlon
Duathlon Relay
Aquabike
AquaBike
AcquaBike Relay
Typical race-day weather
Based on 6 years of Open-Meteo archive data for this event's race dates in Flintstone, plus the 3 days either side.
The sun rises at 5:56 AM and sets at 8:42 PM local time (EDT) in Flintstone on July 12, 2026 — 14h 45m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2026 results — Rocky Gap Off-Road Triathlon, Duathlon, Aqua Bike, and Relay
184 finishers across 6 distances · leading places in the Full Distance Triathlon
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Bobby Alkire | 2:00:07 | 7:03 /mi |
| 2 | Justin Kiddy | 2:03:22 | 7:14 /mi |
| 3 | Adam Stolzberg | 2:05:48 | 7:23 /mi |
| 4 | Gabriel Piriz | 2:14:02 | 7:52 /mi |
| 5 | Woody Wood | 2:14:09 | 7:52 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
All results by year
Other races near Flintstone
Different organizers, within 40 miles, in the next three months
Rocky Gap 25K, 50K, Relay Trail Run
Narrow Way
Bailey's Heart & Sole 5K Charity Run/Walk
Onelife & Chep: Salute to Service 5K
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 4 Flintstone events
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