Mantecon won the Horse Park, Cruz was 2.3 seconds back, and Belen Jesuit is one-two in 3A the way it is one-two in Florida. Howdeshell won Parker Valby and holds third, Gabriel Harris lost St. Cloud by three tenths and jumps to fourth, and the middle of the list was rearranged in Ocala.
Florida Class 3A boys cross country through three weeks: August 21-September 5, 2026
Marcelo Mantecon raced, and the class has its order. He won the Florida Horse Park Invitational out of 549 in 15:22.1, Armando Cruz was 2.3 seconds behind him, and the two Belen Jesuit seniors are one and two here the way they are one and two in Florida. Isaiah Howdeshell won the Parker Valby Invitational and holds third. Gabriel Harris lost the St. Cloud Invitational by three tenths and jumped to fourth. And the middle of this list spent Saturday in the same race in Ocala, which is why it looks different from last week.
Starting this week a runner is ranked on his whole season, with the most recent race counting most, and a race he wins never counts against him. As always, this is data plus judgment, and we will miss somebody along the way. A (P) next to a name means that runner has not opened yet and we are going on last November. How we sorted everybody out is at the bottom. Races are not won until the kids have run. Enjoy.
The statewide lists: Week 3 boys top 10 and Week 3 girls top 10. The week 2 edition of this list is here, and the week 2 3A boys team rankings are here. The other classes this week: 3A girls, 1A boys, 2A boys and 4A boys.
1. Marcelo Mantecon, Belen Jesuit, Sr.
Opened with the win at the Horse Park in 15:22.1, Cruz on his shoulder the whole way and nobody else within 24 seconds. Eleven seconds slower than he ran there last September, and nobody at Belen will mind. Two-time 3A champion, fourth at Nike Cross Nationals, runner-up at the Brooks national championship, likely the top returner in the country. First on a result now, not a resume.
2. Armando Cruz, Belen Jesuit, Sr.
Second at the Horse Park in 15:24.4, and still the owner of the fastest time any FHSAA boy has run this fall, the 15:06.0 from Cecil Field. Two races, both under 15:25, on two different courses. He has beaten every Florida boy he has faced except the one in his locker room.
3. Isaiah Howdeshell, Largo, Sr.
Won the Parker Valby Invitational out of 134 in 16:05.8, 17 seconds clear of East Lake's Truman Houk. Parker Valby is a quick course, so the clock there says less than the win does, and a win never counts against a runner here. He is ranked on his 15:20.0 from Cecil Field, third in the elite race and still the fourth-fastest raw time by a Florida boy this season. Largo dropped from 4A this year, which puts him in November's race with both Belen seniors.
4. Gabriel Harris, Lake Wales, Sr.
Third at Jim Ryun on opening weekend in 16:21.1, then 15:43.8 for second at the St. Cloud Invitational on Saturday, three tenths behind Luis Rivera and 35 seconds clear of everybody else. St. Cloud runs a little slow; leveled, that is about 15:33. He was 16th in 3A at state in 16:10.2 and is a lot better than that now.
5. Dylan Macias-Buenrostro, Mariner, Jr.
Won the Cape Coral Seahawk Invite on August 29, then won the 3D Sommers Invitational on Saturday by 53 seconds in 16:25.3 on a slow course, worth about 15:52 leveled. Eighth in 3A at state in 16:03.6, and now two wins in eight days. The best runner in Southwest Florida.
6. Noah Childrey, Rockledge, Sr.
15:56.0 at Cecil Field and 16:09.4 at the Kowboy Invitational, and no race in week three. He was 79th in 3A at state in 17:08.7. The season figure holds sixth on two good races that are getting older.
7. Jonathan Kiros, Chiles, Sr.
15:47.0 at Cecil Field and 16:01.4 for tenth at the Horse Park, one place ahead of Ross. Fourth in 3A at state in 15:46.3, the third-fastest returning mark in the class. Two races that say 15:50 and 16:05, and he beat the man behind him on Saturday, so he sits seventh.
8. Luke Ross, Ponte Vedra, Sr.
Eleventh at the Horse Park in 16:02.8, on a fair course, which finally puts a clean number next to his Spikes & Spurs win from opening weekend. It is a good number, not a great one, and it drops him from the statewide ten and one place behind Kiros, who beat him by 1.4 seconds. Tenth in 3A at state in 16:05.2, so Saturday was about what November said.
9. Brody Johnson, Rockledge, Sr.
16:15.0 at Cecil Field, then second at the Kowboy in 16:04.9, three tenths behind Rivera in the best finish of that weekend. Did not race in week three. He and Childrey give Rockledge two in the class top ten, which nobody but Belen can match.
10. Owen Tucker, Gulf Breeze
Third at the Pace Patriot Invitational in 16:45.0, behind Olson and Ferguson, on a course that runs slow enough to make that worth about 16:06 leveled. One race, and it is enough for tenth in a class where the boys behind him have raced twice and not run better.
Just missed
Kevin Aguilar (Mater Lakes, Sr.) is first out by two tenths: 16:00.0 at Cecil Field and 16:03.2 for 12th at the Horse Park, one spot behind Ross. Fourth in 2A at state last year before the move to 3A. Skylar Manatt (Cypress Creek, Sr.) has raced three times, 17:11.8 at Jim Ryun, 16:06.7 at Whispering Pines and 16:09.1 at the Horse Park, and the season lands twelfth. Jack Michalak (Belen Jesuit, Jr.), Belen's third man, ran 15:47.0 at Cecil and 16:13.8 at the Horse Park. Isaiah Renn (Leon) is still on his Dueling Summits run from opening weekend. Trevor Berquist (Vanguard, So.) was 18th at his home meet in 16:15.2, the best of his three races.
How we ranked them
- Courses do not all run the same speed, so we do not compare raw times. Cecil Field is the yardstick; for other meets we use runners who raced both that course and last year's state meet to work out what a time was worth.
- A runner is ranked on his whole season, weighted toward the most recent race: this week counts three times, last week twice, opening weekend once. A race he won is never allowed to lower that figure, which is why Howdeshell is third on his Cecil run.
- Mantecon over Cruz is the Horse Park result. The season figures alone would have Howdeshell first and Cruz second; head to head beats arithmetic.
- Runners who have not opened are ranked on last November and marked (P). Nobody in this ten needed one.
- Grades and classes are 2026-27, resolved against the FHSAA classification documents.
The complete week 3 statewide lists and the team rankings are linked above, and every result behind this page is in the rankings section.
Frequently Asked Questions
Who is the No. 1 ranked Class 3A boys cross country runner in Florida? expand_more
Marcelo Mantecon of Belen Jesuit, the two-time defending 3A champion, who opened his season by winning the Florida Horse Park Invitational in 15:22.1 out of 549 runners on September 5, with teammate Armando Cruz second, 2.3 seconds back.
Why is Isaiah Howdeshell third after running 16:05 at Parker Valby? expand_more
He won the race by 17 seconds on a fast course, and a race a runner wins is never allowed to lower his season figure. He is ranked on his 15:20.0 from Cecil Field, the fourth-fastest raw time by any Florida boy this season.
How are the Class 3A boys rankings calculated? expand_more
A runner is ranked on his whole season, with his best course-leveled mark from each week averaged and the most recent week weighted highest: this week counts three times, last week twice, opening weekend once. A race he wins is never allowed to lower that figure. Times are leveled to Cecil Field using athletes who ran both the course in question and the 2025 FHSAA state meet.