Meet · Jun 18, 2026

Nike Outdoor Nationals & USATF U20 Championships

Hayward Field, Eugene

Emerging Elite U20 Championship Mascot Race Dad Dash Freshman Middle School Para-Ambulatory Para-Wheelchair Emerging Elite Enroute Middle School Enroute Championship Enroute Coaches Mile Club State

Girls 400m · Final

U20 · 9 athletes

Pl	Athlete	Gr	Team	Mark
1	Ataja Stephane-Vazquez	12		51.08a
2	Clara Adams	11		51.61a
3	Taylor-Nicole Overton	11		51.66a
4	Ashtyn Lewis Track Houston Youth Track	12	Track Houston Youth Track	51.74a
5	De'Kayla Simpson Mississippi State		Mississippi State	52.00a
6	Kaddel Howard	12		52.11a
7	Olivia Harris Jackrabbit Track Georgia	11	Jackrabbit Track Georgia	52.18a
8	Carrington Harris Jackrabbit Track Georgia	9	Jackrabbit Track Georgia	52.18a
9	Natalie Dumas	12		52.54a

U20 · 21 athletes

Pl	Athlete	Gr	Team	Mark
1	Ataja Stephane-Vazquez	12		51.41a
2	Olivia Harris Jackrabbit Track Georgia	11	Jackrabbit Track Georgia	52.05a
3	Kaddel Howard	12		52.11a
4	Natalie Dumas	12		52.20a
5	Clara Adams	11		52.23a
6	Taylor-Nicole Overton	11		52.42a
7	Carrington Harris Jackrabbit Track Georgia	9	Jackrabbit Track Georgia	52.54a
8	Ashtyn Lewis Track Houston Youth Track	12	Track Houston Youth Track	52.63a
9	De'Kayla Simpson Mississippi State		Mississippi State	52.88a
10	Sophia Castaneda CLUB Newberg	12	CLUB Newberg	53.15a
11	Malia Campbell Florida		Florida	53.27a
12	Angel Brefo Nike Elite	12	Nike Elite	53.36a
13	Gabriella Taylor			53.89a
14	Jada Edwards Baylor		Baylor	55.02a
15	Jade Hartlage Louisville Track Club	12	Louisville Track Club	55.05a
16	Mykenzie Britton James Madison		James Madison	55.16a
17	Victoria Mason The Texas Collective Track and Field	12	The Texas Collective Track and Field	55.61a
18	Jamaria Richardson	11		55.96a
	Peace Ese Leander Spartans Track	12	Leander Spartans Track	DNS
	Reaghan Evans Athletic Performance (AP) Ranch	11	Athletic Performance (AP) Ranch	DNS
	Jaiya Patillo	11		DQ