Filed Pursuant to Rule 424(b)(3)
Registration No. 333-185695

equinoxfunds.com   c/o Phoenix American Financial Services, Inc.   2401 Kerner Boulevard San Rafael, CA 94901 P 1.877.837.0600 Opt #2 F 415.485. 4553

July 2016 Performance Update

Equinox Frontier Funds Supplement Dated July 31, 2016 to Prospectus Dated April 29, 2016.

Equinox Frontier Funds Class 2

EQUINOX FRONTIER FUNDS’ GOAL : To provide you – the investor – with a managed futures product that, over the long term, provides attractive returns, reduces volatility, and improves the overall performance of your investment portfolio.

July performance for the Equinox Frontier Funds is detailed below:*

Equinox Frontier Funds Class 2	July 31, 2016 MTD			July 31, 2016 YTD			NAV / Unit
Equinox Frontier Diversified Fund-2		1.88	%		5.03	%	$	136.12
Equinox Frontier Long/Short Commodity Fund-2a		-4.46	%		-5.30	%	$	100.56
Equinox Frontier Masters Fund-2		3.71	%		11.09	%	$	140.64

Additional information, including monthly rates of return, concerning the aforementioned Funds and the Trading Advisor(s) is contained in the Prospectus and the respective Fund’s Appendix to the Prospectus.

* The above table sets forth the actual performance of the Fund and Class as of July 31, 2016. Actual gross trading performance (gross realized and unrealized gain/loss before deduction for trading commissions and fees, management fees, any other expense, and before addition of interest income) is adjusted for the trading expenses, management fees, initial service fees, on-going service fees, and interest income of the applicable Fund.

THIS INSERT MUST BE ACCOMPANIED OR PRECEDED BY THE CURRENT PROSPECTUS OF EQUINOX FRONTIER FUNDS

PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

EQUINOX FRONTIER DIVERSIFIED FUND - Class 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

July 31, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	617,460.19
Unrealized trading gain (loss)		150,285.13
Less: Commissions		(3,455.13	)
Less: Trading Fee paid to Managing Owner		(69,325.14	)
Interest income		9,749.29
Total Income		704,714.34
EXPENSES
Broker service fees		7,312.24
Incentive fees		(8.59	)
Management fees		11,286.13
Total Expenses		18,589.78
Net Income (Loss)	$	686,124.56

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		272,842.53497		$	36,453,483.53		$	133.61
Current month additions		1,057.89892			142,495.01
Current month redemptions		(385.11616	)		(52,482.65	)
Net income (loss) for current month					686,124.56			2.51
Net asset value, end of current month		273,515.31773		$	37,229,620.46		$	136.12
Monthly rate of return								1.88	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/ Vance Sanders

Vance Sanders, Chief Financial Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

EQUINOX FRONTIER DIVERSIFIED FUND - Class 2

EQUINOX FRONTIER LONG/SHORT COMMODITY FUND - Class 2a

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

July 31, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	(2,476.83	)
Unrealized trading gain (loss)		(44,325.65	)
Less: Commissions		5.36
Less: Trading Fee paid to Managing Owner		(2,070.91	)
Interest income		(533.31	)
Total Income		(49,401.34	)
EXPENSES
Broker service fees		218.46
Incentive fees		0.00
Management fees		292.99
Total Expenses		511.45
Net Income (Loss)	$	(49,912.79	)

Statement of Changes in Net Asset Value

	Units		Dollars			$’s per unit
Net asset value, beginning of month		10,627.42923	$	1,118,614.26		$	105.26
Current month additions		0.00000		0.00
Current month redemptions		0.00000		0.00
Net income (loss) for current month				(49,912.79	)		(4.70	)
Net asset value, end of current month		10,627.42923	$	1,068,701.47		$	100.56
Monthly rate of return							-4.46	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/ Vance Sanders

Vance Sanders, Chief Financial Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

EQUINOX FRONTIER LONG/SHORT COMMODITY FUND - Class 2a

EQUINOX FRONTIER MASTERS FUND - Class 2

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

July 31, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	253,526.82
Unrealized trading gain (loss)		28,757.00
Less: Commissions		(1,651.68	)
Less: Trading Fee paid to Managing Owner		(12,307.00	)
Interest income		2,364.58
Total Income		270,689.72
EXPENSES
Broker service fees		1,297.92
Incentive fees		21,138.27
Management fees		9,201.26
Total Expenses		31,637.45
Net Income (Loss)	$	239,052.27

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		47,547.44644		$	6,447,721.99		$	135.61
Current month additions		0.00000			0.00
Current month redemptions		(211.13448	)		(29,500.00	)
Net income (loss) for current month					239,052.27			5.03
Net asset value, end of current month		47,336.31196		$	6,657,274.26		$	140.64
Monthly rate of return								3.71	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/ Vance Sanders

Vance Sanders, Chief Financial Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

EQUINOX FRONTIER MASTERS FUND - Class 2

EQUINOX FRONTIER DIVERSIFIED FUND

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

July 31, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	965,627.21
Unrealized trading gain (loss)		234,337.43
Less: Commissions		(5,403.02	)
Less: Trading Fee paid to Managing Owner		(108,369.64	)
Interest income		15,244.36
Total Income		1,101,436.34
EXPENSES
Trading fees		0.00
Broker service fees		18,437.59
Incentive fees		0.01
Management fees		17,647.90
Total Expenses		36,085.50
Net Income (Loss)	$	1,065,350.84

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		442,263.75682		$	57,075,012.73		$	129.05
Current month additions		3,826.61687			485,387.66
Current month redemptions		(4,457.89691	)		(541,898.49	)
Net income (loss) for current month					1,065,350.84			2.47
Net asset value, end of current month		441,632.47678		$	58,083,852.74		$	131.52
Monthly rate of return								1.91	%

* Please see your specific Class Statement of Income (Loss) for your specific unit value.

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/ Vance Sanders

Vance Sanders, Chief Financial Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - EQUINOX FRONTIER DIVERSIFIED FUND

EQUINOX FRONTIER LONG/SHORT COMMODITY FUND

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

July 31, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	(20,443.79	)
Unrealized trading gain (loss)		(367,327.05	)
Less: Commissions		44.19
Less: Trading Fee paid to Managing Owner		(12,814.59	)
Interest income		(4,427.14	)
Total Income		(404,968.38	)
EXPENSES
Trading fees		0.00
Broker service fees		5,056.91
Incentive fees		0.00
Management fees		2,428.33
Total Expenses		7,485.24
Net Income (Loss)	$	(412,453.62	)

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		97,047.18469		$	10,916,779.90		$	112.49
Current month additions		780.98110			82,434.62
Current month redemptions		(2,379.47413	)		(241,180.12	)
Net income (loss) for current month					(412,453.62	)		(4.10	)
Net asset value, end of current month		95,448.69166		$	10,345,580.78		$	108.39
Monthly rate of return								-3.65	%

* Please see your specific Class Statement of Income (Loss) for your specific unit value.

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/ Vance Sanders

Vance Sanders, Chief Financial Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - EQUINOX FRONTIER LONG/SHORT COMMODITY FUND

EQUINOX FRONTIER MASTERS FUND

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

July 31, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	792,695.35
Unrealized trading gain (loss)		88,945.04
Less: Commissions		(5,158.70	)
Less: Trading Fee paid to Managing Owner		(38,441.60	)
Interest income		7,386.15
Total Income		845,426.24
EXPENSES
Trading fees		0.00
Broker service fees		11,663.22
Incentive fees		65,996.44
Management fees		28,740.40
Total Expenses		106,400.06
Net Income (Loss)	$	739,026.18

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		159,151.26946		$	20,177,432.47		$	126.78
Current month additions		1,414.17517			180,088.77
Current month redemptions		(3,875.22444	)		(481,609.01	)
Net income (loss) for current month					739,026.18			4.78
Net asset value, end of current month		156,690.22019		$	20,614,938.41		$	131.56
Monthly rate of return								3.77	%

* Please see your specific Class Statement of Income (Loss) for your specific unit value.

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

/s/ Vance Sanders

Vance Sanders, Chief Financial Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - EQUINOX FRONTIER MASTERS FUND