National Parliamentary Debate League

2025-2026 Calendar

Name Location Date(s) Events Reg Opens Reg Ends TZ
Harvard College Debating Union Season Opener Online Sat Aug 30–31 Parli, VPF, JVPF, NPF, VLD Apr 14 Aug 22 EST
NYPDL September Online Invitational Online Sat Sep 6–7 PD Aug 3 Sep 5 EST
Regent Legacy Rookie and Novice Invitational NSDA Campus Sat Sep 13–14 ECON, EINFO, EIMP, ESPAR, MSCON, MSDEC, MSDI, MSDUO, MSINF, MSEXT, MSHI, MSIMP, MSLD, MSOOP, MSOPP, MSPAR, MSPF, MSCX, MSPOI, MSSPA, HNCON, HSNDE, HSNDI, HSNDU, HSNIN, HSNEX, HSNHI, HNIMP, HSNLD, HSNOA, HSNOO, HSNOP, HSNPR, HSNPF, HSNCX, HSNPO, HSNSP Jul 1 Sep 11 PST
Notre Dame Parliamentary Warm Up San Jose, CA Sat Sep 13–14 NPAR, PAR Aug 14 Sep 11 PST
NYPDL September In Person Invitational New York, NY Sat Sep 27–28 PD Aug 22 Sep 23 EST
GGSA Congress Parli 1 San Ramon, CA Sat Sep 27–28 HOU, JVP, NP, SEN, VP Aug 24 Sep 25 PST
UC Berkeley Cal Parli Invitational Berkeley, CA Sat Oct 4–5 NParli, OParli Jun 23 Oct 2 PST
IW Invitational Fremont, CA Fri Oct 17–18 NPAR, OPAR Sep 7 Oct 14 PST
NYPDL October Virtual Invitational Online Sat Oct 18–19 PD Sep 13 Oct 16 EST
Bargain Belt Claremont, CA Sat Oct 18–20 N Con, N DI, N Duo, N EXT, N HI, N IMP, N INF, N LD, N OA, N OO, N OPP, N Par, N POI, N PF, O Con, O DI, O DUO, O EXT, O HI, O Imp, O INF, O LD, O Dec, O OA, O OO, O OPP, O Par, OCX, O POI, O PF, PO, NCX, N Dec Sep 13 Oct 17 PST
NYPDL October Online Invitational Online Sat Oct 25–26 PD Sep 21 Oct 23 EST
GGSA Debate 2 Parli Congress Danville, CA Sat Nov 1 HOU, JVP, NP, SEN, VP Sep 29 Oct 27 PST
Karen Keefer Novice Invitational Mountain View, CA Sat Nov 1 NIMP, INTRP, NLD, ORIG, NPAR, NPF, DUO Aug 28 Oct 29 PST
NYPDL November California In Person Invitational Atherton, CA Sat Nov 8–9 Novice, Open Oct 10 Nov 5 PST
Rutgers University Parliamentary Tournament New Brunswick, NJ Sat Nov 15–16 PD Oct 3 Nov 12 EST
NYPDL November In Person Invitational New York, NY Sat Nov 15–16 PD Oct 10 Nov 12 EST
National Parliamentary Debate Invitational Berkeley, CA Sat Nov 15–16 JV, Open Sep 1 Nov 12 PST
UCLA Invitational NSDA Campus Sat Nov 15–16 DI, OPEX, OPImp, OPInf, NVLD, OPLD, OO, Par, NVPF, OPPF Jun 30 Nov 11 PST
NYPDL November Online Invitational Online Sat Nov 22–23 PD Oct 19 Nov 20 EST
NYPDL December Online Invitational Online Sat Dec 6–7 PD Nov 2 Dec 4 EST
Regent Legacy Invitational NSDA Campus Sat Dec 13–14 ECON, BEINF, BEIMP, AESPR, HSCON, MSCON, AMDI, AMDUO, BMINF, AMEXT, BMHI, BMIMP, MLDND, MLDSO, AMOOP, AMOPP, MPARL, MPF, BMPOE, MCX, BMMXI, AMPRO, AMSPR, MSTE, BMSTO, BDEC, ANDI, ANDUO, BNINF, ANEXT, BNHI, BNIMP, NLDND, NLDSO, BNOA, ANOO, ANOPP, NPARL, NPF, NCX, BNPOI, ANSPR, BODEC, AODI, AODUO, BOINF, AOEXT, BOHI, BOIMP, OLDND, OLDSO, BOOA, AOOO, AOOPP, OPARL, OPF, OCX, BOPOI, AOSPR, WORLD Sep 30 Dec 11 PST
Nueva Parli Invitational San Mateo, CA Fri Jan 9–10 JVPAR, OPAR Nov 3 Jan 6 PST
GGSA Debate 3 All Santa Rosa, CA Sat Jan 24 HOU, JVLD, ParJ, JVPF, JVCX, NLD, ParN, NPF, NCX, SEN, VLD, ParV, VPF, VCX Dec 16 Jan 16 PST
Berkeley International Parliamentary Debate Invitational NSDA Campus Sat Jan 31–Feb 1 JVP, Nov, Open Dec 8 Jan 25 PST
40th Annual Stanford Invitational NSDA Campus Sat Feb 7–9 A DecJ, A DecN, A DecV, A DIJ, A DIN, A DIV, B INFJ, B INFN, B INFV, A NXJ, A NXN, A NXV, A OOJ, A OON, A OOV, A SprJ, A SprN, A SprV, B DuoJ, B DuoN, B DuoV, B HIJ, B HIN, B HIV, B IMPJ, B IMPN, B IMPV, B IXJ, B IXN, B IXV, B OIJ, B OIN, B OIV, B POIJ, B POIN, B POIV, C-MS, C-N, C-V, LD-CA, LD-JV, LD-MS, LD-N, LD-T, PD-JV, PD-MS, PD-N, PD-O, PD-T, CX-MS, CX-N, CX-O, CX-T, PF-JV, PF-MS, PF-N, PF-O, PF-T, WSD-N, WSD-T, BQ-O, BQ-N Nov 21 Feb 5 PST
Regent Legacy Winter Invitational at Cal Lutheran Thousand Oaks and Online, CA Sat Feb 14 ESPAR, MSDI, MSDUO, MSEXT, MSOOP, MSPRO, MSSPR, MSSTO, HNDI, HNDUO, HNEXT, HNOOO, HNOPP, HNSPR, HODEC, HSODI, HSDUO, HOEXT, HSOOO, HOOPP, HOSPR, EIMP, MSDEC, MSINF, MSHI, MSIMP, MSOA, MSPOE, MSPOI, HNDEC, HNINFO, HNHI, HNIMP, HNOA, HNPOI, HOINF, HOHI, HOIMP, HOOA, HOPOI, MSCON, MSLD, MSPR, MSPF, MSCX, HNCON, NLD, HSNPR, HSNPF, HSNCX, HSCON, OLD, OPR, HSOPF, HSOCX, MXS Nov 28 Feb 13 PST
Cal Invitational UC Berkeley Berkeley, CA Sat Feb 14–16 DI, DUO, EXT, HCON, HI, IMP, INF, JVLD, OCX, JVPF, MCON, MSPF, NLD, NCX, NPF, OO, PAR, POI, TLD, TCX, TPF, WSD, OLD, OPF Feb 27 Feb 6 PST
The Evergreen Invitational NSDA Campus Fri Feb 20–21 OLD, NDEC, NDI, NHI, NIMP, NOO, NPAR, OPAR, OPF Nov 19 Feb 19 PST
Ryan Mills SVUDL NSDA Campus Sat Feb 21–22 CONN, CONO, DECN, DECO, DIN, DIO, DUON, DUOO, EXTN, EXTO, HIN, HIO, IMPN, IMPO, INFON, INFOO, LDNF, LDOF, OON, OOO, OPPN, OPPO, PARN, PARO, CXN, CXO, POIN, POIO, PFNF, PFOF, PFN, PFO, LDNM, LDOM, WSD Jan 5 Feb 19 PST
NPDL National Parliamentary Debate League TOC San Diego, CA Fri Apr 10–12 PARLI Feb 2 Mar 3 PST
Regent Legacy Spring Invitational NSDA Campus Sat Apr 18–19 ECON, EINFO, EIMP, ESPAR, MSCON, MSDEC, MSDI, MSDUO, MSINF, MSEXT, MSHI, MSIMP, MSLD, MSOOP, MSOPP, MSPAR, MSPF, MSCX, MSPOI, MSSPA, HNCON, HSNDE, HSNDI, HSNDU, HSNIN, HSNEX, HSNHI, HNIMP, HSNLD, HSNOA, HSNOO, HSNOP, HSNPR, HSNPF, HSNCX, HSNPO, HSNSP, HSCON, HSODE, HSODU, HSOIN, HSOEX, HSOHI, HSOIM, HSOLD, HSOI, HSMP, HSOOA, HSOOP, HSOPR, HOPF, HSOCX, HSOPO, OSP Feb 28 Apr 16 PST