Nwachukwu, Walker Tabbed B1G Athletes to Watch

IOWA CITY, Iowa – University of Iowa sprinters Chioma Nwachukwu and Kalen Walker were tabbed as the program’s Big Ten Indoor Track & Field Athletes to Watch, the conference announced on Tuesday afternoon.

Nwachukwu, a sophomore from Asaba, Nigeria, enters her second collegiate season as Iowa’s leader in the 400 meters. She posted the team’s top time at the Big Ten Championships a season ago, earning third place in 52.07.

Nwachukwu is a strong presence for Iowa’s relays and ran on the program’s top three 4x400 relays last year. She ran the second leg of the school-record breaking relay (3:30.42) at the New Mexico College Classic last season. Additionally, Nwachukwu earned second-team All-Big Ten honors at the conference meet after helping the relay place second in 3:31.04. She is also a part of Iowa’s third-fastest 4x400 relay time that ran a 3:31.62 at the 2025 Tyson Invite.

Highlighting her indoor season, Nwachukwu was named to the All-Big Ten Freshman team and was a two-time Big Ten Freshman of the Week.

Walker redshirted the 2025 indoor season and returns to round out his career in 2026. The senior from Eddyville, Iowa, was a first-team All-American and national runner-up in the 60 meters during his last full indoor season in 2024. He was also the Big Ten’s runner up in the event that year. Walker’s decorated career also includes a second-team All-America honor in the 60 meters during his first season as a Hawkeye in 2022. He finished 13th overall at the NCAA Indoor Championships.

Walker holds Iowa’s school record in the 60 meters, racing 6.51 at the 2024 Jarvis Scott Open in Lubbock, Texas. Walker was twice named the Big Ten Men’s Track Athlete of the Week during the 2024 campaign after performances at the Jarvis Scott Open and Jimmy Grant Invitational.

Iowa track and field opens its 2025-26 season with the Jimmy Grant Invite on Dec. 12-13.