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Isaiah Manderson

Boys · Senior · Class of 2027 · Pensacola Christian 1A

Head-to-head #75 · 123-37

5k career best
15:41.96
(course-graded best 16:33.6, from 16:28.4 at 13th Annual Florida Horse Park Invitational)
Preseason returner profile: 2025 state 16:37.6 (place 16) in 1A · preseason class rank 6 / overall 61

Cross Country career bests 6 races

5k 6 races
15:41.96
Course-graded best 16:33.6, from 16:28.4 at 13th Annual Florida Horse Park Invitational

5k progression 5 races, all seasons

16:0018:0020262026 Cross Country Eagle Invitational Hosted by Pine Forest High School · Aug 29, 2026 · 17:34.713th Annual Florida Horse Park Invitational · Sep 5, 2026 · 16:28.4Gulf Coast Stampede · Sep 12, 2026 · 16:35.0Daphne Invitational at Historic Blakeley State Park 2026 · Sep 19, 2026 · 15:41.96 · PRMako Invite 2026 · Oct 3, 2026 · 18:08.215:41.96

2026 season · Pensacola Christian 1A 5k SB 15:41.96

DateMeetRacePlaceTimePace/mi
2026-10-03Mako Invite 2026Boys 5k Run CC Varsity118:08.2 5:50.2
2026-09-19Daphne Invitational at Historic Blakeley State Park 2026Varsity Boys 5k Run115:41.96 PR
2026-09-12Gulf Coast StampedeBoys 5k Run CC Varsity616:35.0 5:20.2
2026-09-0513th Annual Florida Horse Park InvitationalHS Boys Varsity Invite2716:28.4
2026-08-292026 Cross Country Eagle Invitational Hosted by Pine Forest High SchoolMen 5k Run CC Varsity Boys1417:34.7 5:39.4

2025 season · Pensacola Christian 1A 5k SB 16:37.6

DateMeetRacePlaceTimePace/mi
2025FHSAA State Championships (2025)1A Boys1616:37.6 SB

Rankings history

#10 2026 Week 6 1A Boys#10 2026 Week 5 1A Boys#10 2026 Week 4 1A Boys#9 2026 Week 1 1A Boys#6 2026 Preseason 1A Boys#61 2026 Preseason Overall Boys

#10 — 1A Boys 2026 Week 6

Did not race. Won the Daphne Invitational in Alabama on September 19 in 15:42.0 out of 217, sixth at the Gulf Coast Stampede in 16:35.0, 27th at the Horse Park in 16:28.4 behind Barton and Kline. Four races, and he is almost two minutes faster on the clock than in his first one. Tenth.

#10 — 1A Boys 2026 Week 5

Won the Daphne Invitational at Historic Blakeley State Park in Alabama on Saturday in 15:42.0, first of 217, two seconds ahead of Owen Tucker of Gulf Breeze 3A, who had beaten him at the Gulf Coast Stampede a week earlier, and eleven ahead of Frederick Gunther of Pensacola Catholic 2A. His first win of the year and his fastest time by 46 seconds. Blakeley reads about a minute fast for boys on a sample whose readings disagree, so the run levels to about 16:46, and a race a runner won never lowers his figure. Sixth at the Stampede in 16:35.0 out of 258. Twenty-seventh at the Horse Park in 16:28.4, four places behind Kline and six behind Barton, and both of those results stand. Tenth for a second week, and the front man for the team that is first on the 1A team list.

#10 — 1A Boys 2026 Week 4

Sixth at the Gulf Coast Stampede out of 258 in 16:35.0, the third Florida boy home in a field led by Alabama's Scottsboro, worth about 16:25 leveled, after 17:34.7 at Pine Forest and 16:28.4 at the Horse Park. Three races, each better than the last. New to the ten at tenth, seven seconds behind Kirwan on the season.

#9 — 1A Boys 2026 Week 1 · (P)

Sixteenth in 1A at state in 16:37.6, and the number one man on the team that projects first in Class 1A — Pensacola Christian's returning five average 17:20.9 inside a 1:15.8 spread, the tightest projected group in the class by a wide margin. None of them raced.

Manderson is the runner on this list whose ranking is most likely to move in either direction, because the team around him is good enough that he will get a real race every week once they start entering meets.

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