Lethbridge Lodge Hotel and Conference Centre (320 Scenic Drive South) is the official hotel (HQ is in the back parking lot and Sunday breakfast is in the banquet room). Phone 1-800-661-1232 and ask for the special rate for Lost Soul Ultra (code 40658): $149/night plus tax (includes breakfast) or $159/night plus tax for suite. They also offer an airport shuttle.
Sandman Hotel (421 Mayor Magrath Drive) is located a couple miles away from HQ, by the watertower. Phone 403-328-1111.
Other close accommodations include Days Inn 403-327-6000 (next to the Lodge) and Holiday Inn Express (about a mile away).
The only camping available in Lethbridge is the Bridgeview Campground, in the river valley by the Highway #3 bridge, across the river from the Lost Soul race course. We have had some racers go to the YMCA and pay the daily use rate to shower after the race.
Sleeping in a van, down by the river, is always an option for the true Ultramarathoners! 🙂 but here are some civilized options: Campgrounds just outside of Lethbridge (20-30 minutes)