Marcus Mariota plays tug of war with Gracie Adams, 11, the second annual O Heros “O”lympics event at the Emerald Valley Boys and Girls Club on Wednesday May 1st. (Tess Freeman/Emerald)

Jamaal Burrrell laughs outside the Emerald Valley Boys and Girls Center after eating whipped cream from a plate and finding a gum ball to win the finale of the second annual O Heros “O”lympics event. (Tess Freeman/Emerald)

Boseko Lombobo and Jaamaal Burrell walk inside with Kevin Burns after a whipped cream fight outside the Emerald Valley Boys and Girls Center on Wednesday May 1st at the the second annual O Heros “O”lympics event. (Tess Freeman/Emerald)

Marcus Mariota wins second place in the grand finale of the second annual O Heros “O”lympics event by being the second student athlete to blow a bubble after finding it in a plate of whipped cream. (Tess Freeman/Emerald)

Bronson Yim, a redshirt freshman who plays defensive back for The Ducks, talks with one of his teammates before they start the next rotation in the second annual O Heros “O”lympics event at the Emerald Valley Boys and Girls Club on Wednesday May 1st. (Tess Freeman/Emerald)

Marcus Mariota plays in the hula hoop rotation with his teammate Kevin Hernandeez at the second annual O Heros “O” lympics event at the Emerald Valley Boys and Girls Club on Wednesday May 1st.. (Tess Freeman/Emerald)

Josh Gillock, Kenadee Tucker and Noah Sheikh play tug of war in the second annual O Heros “O”lympics event at the Emerald Valley Boys and Girls Club on Wednesday May 1st. Teams of of one University of Oregon athlete and two kids rotated around various events. (Tess Freeman/Emerald)

Kevin Burns, 10, sprints out of the bouncy obstacle course at the second annual O Heros “O” lympics event at the Emerald Valley Boys and Girls Club on Wednesday May 1st. (Tess Freeman/Emerald)

Boseko Lokombo meets his team at the beginning of the second annual O Heros “O”lympics event at the Emerald Valley Boys and Girls Club on Wednesday May 1st. (Tess Freeman/Emerald)