Rocky Gap Off-Road Triathlon, Duathlon, Aqua Bike, and Relay

Flintstone, MD | Sunday, July 12, 2026TriathlonRegistration Open

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.

Available Distances

Awards & Prizes

Participant Giveaway

19.85 Miles: T-Shirt

10.75 Miles: T-Shirt

21.8 Miles: T-Shirt

14.15 Miles: T-Shirt

Registration & Pricing

Distance	Price	Opens	Closes
19.85 Miles	$95.00	Dec 28	Jan 1
	$100.00	Jan 2	Apr 20
	$110.00	Apr 21	Jun 12
	$120.00	Jun 13	Jul 10
	$130.00	Jul 11	Jul 12
10.75 Miles	$110.00	Apr 24	Jun 12
	$120.00

Past Results

Duathlon

Year	Finishers	Median Time	Fastest Time
2025	27	3:30:45	2:33:00
2024	33	3:08:36	2:15:51
2022	32	3:08:24	2:33:06
2021	47	2:57:20	2:06:16

Sprint Triathlon

Year	Finishers	Median Time	Fastest Time
2025	147	3:13:40	2:11:11

Interested in this race?