Upcoming Events
JV (A) Women's Volleyball vs Fulton School
September 22, 2026 - 5:00pm
Fulton School
CASTL vs Fulton School AWAYRead more
Fulton Sheen Beatification - NO SCHOOL
September 24, 2026 (All day)
Fulton Sheen Beatification - NO SCHOOLRead more
Men's Soccer vs Crosspoint Christian School
September 25, 2026 - 5:00pm
Pacific Liberty Fields 101 W Pacific St, Pacific, MO 63069
CASTL vs Crosspoint Christian School AWAYRead more
Varsity Women's Volleyball vs Crosspoint Christian School
September 25, 2026 - 5:00pm
Crosspoint Christian School 413 W Union Street, Pacific, MO 63069
CASTL vs Crosspoint Christian School AWAY Guests who need a step-free entrance may use the accessible entrance on the opposite side of the building (... Read more
XC Alton Invitational
September 26, 2026 (All day)
Alton High School
Cross Country Alton Invitational Alton High School, 4200 Humbert Rd, Alton, IL 62002, USARead more
JV & Varsity Women's Volleyball vs Westwood Baptist Academy
September 29, 2026 - 4:30pm
Chesterton Academy
CASTL vs Westwood Baptist Academy HOMERead more
Men's Soccer vs Westwood Baptist Academy
September 29, 2026 - 4:30pm
Chesterton Academy of St. Louis
CASTL vs Westwood Baptist Academy HOMERead more
Applications Open
October 1, 2026 (All day)
Thank you for your interest in Chesterton Academy, where each student receives the beauty and richness of a joyful, classical, liberal arts education... Read more
Men's Soccer vs Liberty Christian Academy
October 1, 2026 - 4:30pm
Warrenton Athletic Complex Hickory Lick Rd, Warrenton, MO, USA
CASTL vs Liberty Christian Academy AWAYRead more
JV & Varsity Women's Volleyball vs Living Water Academy
October 1, 2026 - 4:30pm
Living Water Academy
CASTL vs Living Water Academy AWAYRead more
Open House
October 1, 2026 - 6:30pm to 8:30pm
Chesterton Academy of St. Louis, 12934 Marine Ave., 63146
Open House Thursday, October 1st, 6:30pm Chesterton Academy of St. Louis 12934 Marine Ave, 63146 Join us for an Open House on Thursday, October 1st... Read more
First Friday Adoration
October 2, 2026 (All day)
Priory Mike Rebello XC Open
October 2, 2026 - 3:30pm to 6:00pm
Priory Cross Country Course, Creve Coeur, MO 63141, USA
Priory Mike Rebello XC Open Priory Cross Country Course, Creve Coeur, MO 63141, USARead more
JV Soccer vs Victory Christian Academy
October 2, 2026 - 5:00pm
James J. Eagan Center, 1 James J. Eagan Dr, Florissant, MO 63033, USA
CASTL vs Victory Christian Academy HOME James J. Eagan Center 1 James J. Eagan Dr Florissant, MO 63033, USARead more
Run to Rome 2026
October 3, 2026 - 9:00am
McDonnell Park
The 2nd Annual Run to Rome is on Saturday Oct. 3rd 9:00am at McDonnell Park, about 10 min from school. About a 1/3 of the CASTL seniors are raising... Read more
Odyssey Day
October 8, 2026 - 7:45am to 12:30pm
Chesterton Academy of St. Louis, 12934 Marine Ave, 63146
"The Iliad is only great because all life is a battle, The Odyssey because all life is a journey, The Book of Job because all life is a riddle." – G... Read more
Pygmalion - Sophomore Play
October 23, 2026 - 7:00pm
Chesterton Academy of St. Louis, 12934 Marine Ave. St. Louis, MO 63146
The Sophomore Drama class will present Pygmalion on Friday, October 23 at 1:30pm and 7pm at Chesterton Academy of St. Louis. "Pygmalion" by George... Read more
First Friday Adoration
November 6, 2026 (All day)
Chesterton Harvest Dance
November 7, 2026 - 7:00pm
Chesterton Academy of St. Louis Gym, 12934 Marine Ave., 63146
Harvest Dance Friday, November 7th, 7:00-10:00pm Chesterton Academy of St. Louis 12934 Marine Ave, 63146 Chesterton Students from across the country... Read more
Bourbon & Burn for Guys
November 13, 2026 - 7:30pm
The Wacker Home, 3 Ponca Trail, Kirkwood, MO
Bourbon & Burn Informational Gathering November 13th, 7pm 3 Ponca Trail, Kirkwood, MO 63122 This one is for the guys! Whether you’re already part... Read more
The Maid of Orleans: The Trials of Joan of Arc - Junior Play
November 20, 2026 (All day)
Chesterton Academy of St. Louis, 12934 Marine Ave. St. Louis, MO 63146
The Junior Drama class will present The Maid of Orleans: The Trials of Joan of Arc on Friday, November 20 at 1:30pm and 7pm at Chesterton Academy of... Read more
First Friday Adoration
December 4, 2026 (All day)
Priority Application Deadline
December 8, 2026 (All day)
Applications close at midnight on December 8th, the Solemnity of the Immaculate Conception. After this date, applications will be considered on a... Read more
First Friday Adoration
February 5, 2027 (All day)
First Friday Adoration
March 5, 2027 (All day)
First Friday Adoration
April 2, 2027 (All day)
First Friday Adoration
May 7, 2027 (All day)
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
|
30
|
31
|
1
|
2
|
3
|
4
|
5
|
|
|
|
|
|
|
||
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
|
|
|
|
|
|||
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
|
|
|
|
|
|||
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
|
|
|
|
||||
|
27
|
28
|
29
|
30
|
1
|
2
|
3
|
|
|
|
|
|
|
|