Riordan Dominates Serra Jamboree Cross Country

Archbishop Riordan sweeps team titles while individual stars shine at Crystal Springs

August 29, 2025 • Crystal Springs Cross Country Course • Belmont, CA

Archbishop Riordan captured both varsity team championships at the 2025 Serra Jamboree, with standout individual performances highlighting the season opener at the historic Crystal Springs course.

Varsity Boys Results

Individual Champion: Brendan Grogan (12, RIOR) claimed victory with a commanding time of 16:22.7 on the challenging 2.95-mile course, establishing early season dominance.

Top Individual Finishers:

Place Name School Time Pace
1st Brendan Grogan (12) RIOR 16:22.7 5:33
2nd Joey Bronzini (12) SERR 16:29.3 5:35
3rd Zachary Heller (12) SERR 17:07.6 5:48
Team Championships:
1st Place: Archbishop Riordan - 23 points (1-4-5-6-7 scoring)
2nd Place: Serra - 32 points (2-3-8-9-10 scoring)
3rd Place: Westmoor - 79 points (11-14-17-18-19 scoring)

Varsity Girls Results

Individual Champion: Freddie Michalchuk (12, RIOR) dominated the girls' race with an impressive time of 19:39.9, leading a Riordan 1-2 finish with sister Georgia Michalchuk.

Top Individual Finishers:

Place Name School Time Pace
1st Freddie Michalchuk (12) RIOR 19:39.9 6:39
2nd Georgia Michalchuk (12) RIOR 20:31.9 6:57
3rd Jasmine Anne Combes (11) WEST 20:47.3 7:02
Team Championships:
1st Place: Archbishop Riordan - 15 points (1-2-3-4-5 perfect scoring)
2nd Place: Presentation - 43 points (6-7-8-10-12 scoring)

Unique Statistics & Standout Performances

Age Group Excellence

Boys Age Group Winners:
• 9th Grade: Diego Stagnaro (RIOR) - 17:22.9
• 10th Grade: Nathan Miller (SERR) - 18:36.6
• 11th Grade: Terron Chen (RIOR) - 17:16.2
• 12th Grade: Brendan Grogan (RIOR) - 16:22.7
Girls Age Group Winners:
• 9th Grade: Audrey Flores (PRES) - 24:30.0
• 10th Grade: Greta Wang (RIOR) - 21:12.3
• 11th Grade: Jasmine Anne Combes (WEST) - 20:47.3
• 12th Grade: Freddie Michalchuk (RIOR) - 19:39.9

School Abbreviations

RIOR - Archbishop Riordan High School
SERR - Junνpero Serra High School
WEST - Westmoor High School
PRES - Presentation High School

"This was an outstanding start to the 2025 cross country season. The level of competition was exceptional, and we saw some truly remarkable performances from these young athletes. Archbishop Riordan's depth was particularly impressive in both divisions."

Looking Ahead: The Serra Jamboree serves as an early-season benchmark for Peninsula-area cross country programs. With these strong early performances, the 2025 season promises exciting competition as teams build toward the Central Coast Section Championships later this fall.

The historic Crystal Springs Cross Country Course, with its challenging 2.95-mile layout, provided the perfect venue for what many consider the unofficial start of the Peninsula cross country season. Course records dating back to the 1970s serve as inspiration for today's athletes to chase excellence.