Nikki Hiltz

Biography

Nikki Hiltz is an American middle-distance runner specializing in the 1500 meters and mile. Hiltz holds the American outdoor record in the mile and as of 2025, has won eight consecutive US titles across the indoor and outdoor 1500-meter and mile events. They have consistently excelled on the global stage, earning a silver medal at the 2024 World Indoor Championships and a bronze at the 2026 World Indoor Championships. They came out as transgender and nonbinary on International Transgender Day o…