What Is 2011 Indoor Football League season

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Last updated: April 15, 2026

Quick Answer: The 2011 Indoor Football League (IFL) season ran from February 26 to July 16, featuring 24 teams across two conferences. The Sioux Falls Storm defeated the Tri-Cities Fever 72–64 in the United Bowl to claim their third consecutive championship.

Key Facts

Season spanned from February 26 to July 16, 2011
24 teams participated across two conferences
Sioux Falls Storm won third straight United Bowl
Final score: Sioux Falls 72, Tri-Cities 64
The league averaged approximately 3,500 fans per game

Overview

The 2011 Indoor Football League season marked the third year of operation for the IFL, a professional indoor football league based primarily in the United States. The season featured a broad geographic footprint, with teams stretching from the Pacific Northwest to the Midwest, and maintained a balanced schedule across two conferences: the United Conference and Intense Conference.

This season was notable for its competitive balance, with several new teams joining and others relocating or rebranding. Despite organizational changes, the Sioux Falls Storm remained a dominant force, continuing their championship run and drawing strong attendance figures across the league.

Regular season began on February 26, 2011, with 24 teams kicking off play across 12 weeks of competition, culminating in a four-team playoff format.
The Sioux Falls Storm finished the regular season with a 12–2 record, securing the top seed in the United Conference and home-field advantage in the playoffs.
Tri-Cities Fever emerged as the Intense Conference champions after a 10–4 regular season, earning their first-ever appearance in the United Bowl.
Attendance averaged around 3,500 fans per game, with Sioux Falls drawing the highest numbers, often exceeding 6,000 at the Sioux Falls Arena.
The league implemented a hybrid model combining elements of the former United Indoor Football and Intense Football League, which influenced scheduling and playoff structure.

How It Works

The 2011 IFL season followed a structured format combining regular-season competition with a single-elimination postseason culminating in the United Bowl. Each team played a 14-game schedule, with matchups determined by conference alignment and regional proximity to reduce travel costs.

Regular Season: Each of the 24 teams played 14 games between February and June, with the top two teams from each conference advancing to the playoffs.
Playoff Format: The semifinals featured cross-conference matchups, with the #1 seed hosting the #2 seed from the opposite conference.
United Bowl: The championship game, held on July 16, 2011, at the Sioux Falls Arena, drew over 7,000 fans and was televised nationally on Fox Sports Net.
Scoring Rules: The IFL used six-man football with a 50-yard field, 8-second play clock, and kickoff from the 20-yard line to maintain fast-paced action.
Player Rosters: Teams carried 20 active players per game, with strict salary caps ranging from $250,000 to $300,000 per team to ensure financial parity.
Game Duration: Each game consisted of four 15-minute quarters with a 20-minute halftime, designed for a two-hour broadcast window.

Comparison at a Glance

Below is a comparison of key performance metrics between the top four playoff teams in the 2011 IFL season.

Team	Regular Season Record	Points For	Points Against	Playoff Result
Sioux Falls Storm	12–2	987	562	United Bowl Champions
Tri-Cities Fever	10–4	842	611	United Bowl Losers
Omaha Beef	9–5	764	678	Lost Semifinal
Arizona Rattlers	10–4	901	645	Lost Semifinal
Wyoming Cavalry	6–8	688	789	Did Not Qualify

The data shows that offensive firepower and defensive consistency were key predictors of postseason success. Sioux Falls led in both scoring and defensive efficiency, which contributed to their championship victory. Meanwhile, Arizona and Omaha showed strong offensive numbers but faltered in key playoff matchups.

Why It Matters

The 2011 IFL season was pivotal in establishing the league’s credibility as a stable, competitive alternative to other indoor football leagues. It demonstrated growth in fan engagement, media exposure, and operational consistency, setting a benchmark for future seasons.

The United Bowl drew national television coverage, increasing visibility and attracting potential investors and sponsors to the league.
Sioux Falls’ three-peat created a dynasty narrative, boosting local pride and merchandise sales significantly.
Several players used the IFL as a springboard to the Arena Football League and even NFL practice squads, enhancing the league’s reputation.
Expansion plans were announced mid-season, including teams in Bismarck and Green Bay, signaling confidence in the league’s stability.
The hybrid model proved successful, leading to a more unified structure and reduced internal competition with other leagues.
Attendance growth of 8% over 2010 indicated rising fan interest, particularly in mid-sized markets underserved by major sports.

Overall, the 2011 season solidified the IFL’s role in the professional football landscape and laid the groundwork for future expansion and media partnerships.