WHEN: Wednesday through Saturday.

WHERE: Hayward Field, Eugene, Ore.

TV: Wednesday and Thursday — ESPN, 5 p.m. MT; Friday — ESPN2, 6:30 p.m. MT; Saturday — ESPNU, 4 p.m. MT.

NOTES: The Buffs have just two athletes in the field, with Kole Mathison competing in the 3,000-meter steeplechase and Nick Bianco competing in the decathlon. … Both athletes are making their first appearance in the championship finals, although Mathison reached the NCAA West Preliminaries last year. … Mathison competes in the steeplechase semifinal at 5:38 p.m. MT on Wednesday. Mathison will be in the second heat. The top five finishers in each of the two heats, plus the athletes with the next two best times, will advance to the championship heat on Friday (6:24 p.m. MT). … Mathison posted a personal-best time of 8 minutes, 32.74 seconds at the NCAA West Preliminaries on May 30. … Bianco earned his championship berth by posting a team-record decathlon mark of 7,655 at the Bryan Clay Invitational in April. He begins his competition with five events on Wednesday, starting with the 100-meter dash at 1 p.m. MT. The men’s decathlon ends with the final five events on Thursday. … The championship meet will be the final appearance for Lindsey Malone, the Buffs’ jumps and combined events coach. Malone and her husband Casey, CU’s throws coach, have had their positions eliminated.