CO Antelope Hunting

Colorado Antelope Units & Season 2026

Antelope season in Colorado runs Aug 15 – Oct 19 across 77 GMUs.

722 Seasons3 Weapon Types

Rifle

GMUTypeDatesHarvestPressurePublic
Unit 105th Private Land RifleSep 20 — Oct 5—0.01/mi²76%
Unit 101st RifleOct 3 — Oct 11—0.01/mi²76%
Unit 1001st RifleOct 3 — Oct 11—0.02/mi²0%
Unit 1001st RifleOct 3 — Oct 11—0.02/mi²0%
Unit 1011st RifleOct 3 — Oct 11—0.01/mi²0%
Unit 1011st RifleOct 3 — Oct 11—0.01/mi²0%
Unit 1021st RifleOct 3 — Oct 11—0.01/mi²3%
Unit 1021st RifleOct 3 — Oct 11—0.01/mi²3%
Unit 1041st RFW RifleAug 15 — Aug 21—0.01/mi²4%
Unit 1041st RFW RifleAug 15 — Aug 21—0.00/mi²4%
Unit 1041st RifleAug 23 — Nov 20—0.01/mi²4%
Unit 1041st RifleOct 3 — Oct 11—0.10/mi²4%
Unit 1041st RifleOct 3 — Oct 11—0.09/mi²4%
Unit 1051st RFW RifleAug 15 — Aug 21—0.00/mi²2%
Unit 1051st RFW RifleAug 15 — Aug 21—0.01/mi²2%
Unit 1051st RifleAug 23 — Nov 20—0.02/mi²2%
Unit 1051st Late RifleDec 1 — Dec 31—0.14/mi²2%
Unit 1051st RifleOct 3 — Oct 11—0.37/mi²2%
Unit 1051st RifleOct 3 — Oct 11—0.36/mi²2%
Unit 1061st RifleOct 3 — Oct 11—0.46/mi²0%
Unit 1061st RifleOct 3 — Oct 11—0.43/mi²0%
Unit 1071st RifleOct 3 — Oct 11—0.14/mi²0%
Unit 1071st RifleOct 3 — Oct 11—0.14/mi²0%
Unit 1091st RifleOct 3 — Oct 11—0.03/mi²1%
Unit 1091st RifleOct 3 — Oct 11—0.03/mi²1%

+ 303 more

Muzzleloader

GMUTypeDatesHarvestPressurePublic
Unit 11st MuzzleloaderSep 21 — Sep 29—0.04/mi²89%
Unit 11st MuzzleloaderSep 21 — Sep 29—0.04/mi²89%
Unit 1001st MuzzleloaderSep 21 — Sep 29—0.01/mi²0%
Unit 1001st MuzzleloaderSep 21 — Sep 29—0.01/mi²0%
Unit 1011st MuzzleloaderSep 21 — Sep 29—0.01/mi²0%
Unit 1021st MuzzleloaderSep 21 — Sep 29—0.01/mi²3%
Unit 1041st MuzzleloaderSep 21 — Sep 29—0.07/mi²4%
Unit 1041st MuzzleloaderSep 21 — Sep 29—0.08/mi²4%
Unit 1051st MuzzleloaderSep 21 — Sep 29—0.10/mi²2%
Unit 1051st MuzzleloaderSep 21 — Sep 29—0.09/mi²2%
Unit 1061st MuzzleloaderSep 21 — Sep 29—0.05/mi²0%
Unit 1061st MuzzleloaderSep 21 — Sep 29—0.05/mi²0%
Unit 1071st MuzzleloaderSep 21 — Sep 29—0.02/mi²0%
Unit 1071st MuzzleloaderSep 21 — Sep 29—0.02/mi²0%
Unit 1091st MuzzleloaderSep 21 — Sep 29—0.03/mi²1%
Unit 1091st MuzzleloaderSep 21 — Sep 29—0.03/mi²1%
Unit 111st MuzzleloaderSep 21 — Sep 29—0.01/mi²68%
Unit 111st MuzzleloaderSep 21 — Sep 29—0.01/mi²68%
Unit 1101st MuzzleloaderSep 21 — Sep 29—0.48/mi²0%
Unit 1101st MuzzleloaderSep 21 — Sep 29—0.64/mi²0%
Unit 1111st MuzzleloaderSep 21 — Sep 29—0.58/mi²0%
Unit 1111st MuzzleloaderSep 21 — Sep 29—0.44/mi²0%
Unit 1121st MuzzleloaderSep 21 — Sep 29—0.14/mi²0%
Unit 1121st MuzzleloaderSep 21 — Sep 29—0.20/mi²0%
Unit 1131st MuzzleloaderSep 21 — Sep 29—0.28/mi²3%

+ 107 more

Archery

GMUTypeDatesHarvestPressurePublic
Unit 111st ArcherySep 1 — Sep 20—0.01/mi²68%
Unit 111st ArcheryAug 15 — Sep 20—0.01/mi²68%
Unit 121st ArcherySep 1 — Sep 20—0.01/mi²55%
Unit 121st ArcheryAug 15 — Sep 20—0.01/mi²55%
Unit 131st ArcheryAug 15 — Sep 20—0.03/mi²11%
Unit 1311st ArcheryAug 15 — Sep 20—0.03/mi²10%
Unit 161st ArcherySep 1 — Sep 20—0.11/mi²52%
Unit 161st ArcheryAug 15 — Sep 20—0.28/mi²52%
Unit 1611st ArcherySep 1 — Sep 20—0.09/mi²75%
Unit 1611st ArcheryAug 15 — Sep 20—0.22/mi²75%
Unit 171st ArcherySep 1 — Sep 20—0.12/mi²62%
Unit 171st ArcheryAug 15 — Sep 20—0.32/mi²62%
Unit 1711st ArcherySep 1 — Sep 20—0.14/mi²69%
Unit 1711st ArcheryAug 15 — Sep 20—0.35/mi²69%
Unit 181st ArcherySep 1 — Sep 20—0.06/mi²88%
Unit 181st ArcheryAug 15 — Sep 20—0.05/mi²88%
Unit 1811st ArcherySep 1 — Sep 20—0.22/mi²61%
Unit 1811st ArcheryAug 15 — Sep 20—0.16/mi²61%
Unit 21st ArcheryAug 15 — Sep 20—0.00/mi²92%
Unit 2011st ArcherySep 1 — Sep 20—0.02/mi²97%
Unit 2011st ArcheryAug 15 — Sep 20—0.02/mi²97%
Unit 2111st ArcherySep 1 — Sep 20—0.01/mi²43%
Unit 2111st ArcheryAug 15 — Sep 20—0.01/mi²43%
Unit 2141st ArcheryAug 15 — Sep 20—0.04/mi²22%
Unit 271st ArcherySep 1 — Sep 20—0.20/mi²53%

+ 15 more

Antelope in Colorado: FAQ

When is antelope season in Colorado?

Antelope season in Colorado currently runs Aug 15 to Oct 19, across 500 season rows and 77 GMUs, split by weapon (Muzzleloader, Rifle, Archery).

Where is the best place to hunt antelope in Colorado?

The best GMUs for antelope in Colorado depend on harvest success and public-land access, both shown per GMU above. Compare units before you apply for a tag or plan your hunt.

Plan your Antelope hunt in Colorado

View GMU boundaries, public land, and walk-in access areas on our interactive map.

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Also see Colorado seasons, public land, and license.

Antelope seasons in Colorado — offline

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