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

June 2016 Performance Update

Equinox Frontier Funds Supplement Dated June 30, 2016 to Prospectus Dated April 29, 2016.

Equinox Frontier Funds Class 1

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.

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

Equinox Frontier Funds Class 1	June 30, 2016 MTD			June 30, 2016 YTD			NAV / Unit
Equinox Frontier Diversified Fund-1		2.92	%		2.20	%	$	118.06
Equinox Frontier Long/Short Commodity Fund-1a		-1.65	%		-1.91	%	$	92.95
Equinox Frontier Masters Fund-1		9.72	%		6.18	%	$	119.85

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 June 30, 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 1

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	263,733.13
Unrealized trading gain (loss)		(4,408.46	)
Less: Commissions		(6,251.58	)
Less: Trading Fee paid to Managing Owner		(14,144.78	)
Interest income		2,911.98
Total Income		241,840.29
EXPENSES
Broker service fees		11,934.64
Incentive fees		14,525.28
Management fees		6,466.65
Total Expenses		32,926.57
Net Income (Loss)	$	208,913.72

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		66,436.86799		$	7,621,260.42		$	114.71
Current month additions		145.42683			16,500.20
Current month redemptions		(6,391.67816	)		(740,328.66	)
Net income (loss) for current month					208,913.72			3.35
Net asset value, end of current month		60,190.61666		$	7,106,345.68		$	118.06
Monthly rate of return								2.92	%

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 1

EQUINOX FRONTIER LONG/SHORT COMMODITY FUND - Class 1a

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	20,884.26
Unrealized trading gain (loss)		(58,605.12	)
Less: Commissions		(82.86	)
Less: Trading Fee paid to Managing Owner		(6,546.59	)
Interest income		266.93
Total Income		(44,083.38	)
EXPENSES
Broker service fees		5,524.13
Incentive fees		0.00
Management fees		1,114.43
Total Expenses		6,638.56
Net Income (Loss)	$	(50,721.94	)

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		36,829.06521		$	3,480,717.60		$	94.51
Current month additions		0.00000			0.00
Current month redemptions		(2,728.05857	)		(260,195.68	)
Net income (loss) for current month					(50,721.94	)		(1.56	)
Net asset value, end of current month		34,101.00664		$	3,169,799.98		$	92.95
Monthly rate of return								-1.65	%

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 1a

EQUINOX FRONTIER MASTERS FUND - Class 1

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	(1,427.05	)
Unrealized trading gain (loss)		630,412.69
Less: Commissions		(2,674.73	)
Less: Trading Fee paid to Managing Owner		(12,221.09	)
Interest income		1,792.31
Total Income		615,882.13
EXPENSES
Broker service fees		10,311.70
Incentive fees		5,143.36
Management fees		10,034.97
Total Expenses		25,490.03
Net Income (Loss)	$	590,392.10

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		56,709.49525		$	6,194,132.86		$	109.23
Current month additions		11.24185			1,261.41
Current month redemptions		(1,878.69815	)		(213,120.25	)
Net income (loss) for current month					590,392.10			10.62
Net asset value, end of current month		54,842.03895		$	6,572,666.13		$	119.85
Monthly rate of return								9.72	%

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 1

EQUINOX FRONTIER DIVERSIFIED FUND

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	2,068,795.68
Unrealized trading gain (loss)		(76,760.20	)
Less: Commissions		(47,546.28	)
Less: Trading Fee paid to Managing Owner		(109,208.36	)
Interest income		22,022.73
Total Income		1,857,303.57
EXPENSES
Trading fees		0.00
Broker service fees		19,272.76
Incentive fees		90,635.78
Management fees		49,381.10
Total Expenses		159,289.64
Net Income (Loss)	$	1,698,013.93

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		447,064.23596		$	55,943,666.10		$	125.14
Current month additions		5,185.66797			628,074.48
Current month redemptions		(9,986.14711	)		(1,194,741.79	)
Net income (loss) for current month					1,698,013.94			3.91
Net asset value, end of current month		442,263.75682		$	57,075,012.73		$	129.05
Monthly rate of return								3.13	%

* 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

June 30, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	67,297.81
Unrealized trading gain (loss)		(205,653.41	)
Less: Commissions		(270.80	)
Less: Trading Fee paid to Managing Owner		(14,093.84	)
Interest income		874.00
Total Income		(151,846.24	)
EXPENSES
Trading fees		0.00
Broker service fees		5,759.01
Incentive fees		0.00
Management fees		4,073.32
Total Expenses		9,832.33
Net Income (Loss)	$	(161,678.57	)

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		101,237.66631		$	11,538,010.27		$	113.97
Current month additions		312.13650			33,629.06
Current month redemptions		(4,502.61812	)		(493,180.85	)
Net income (loss) for current month					(161,678.58	)		(1.48	)
Net asset value, end of current month		97,047.18469		$	10,916,779.90		$	112.49
Monthly rate of return								-1.30	%

* 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

June 30, 2016

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	(3,800.35	)
Unrealized trading gain (loss)		1,924,379.28
Less: Commissions		(8,130.94	)
Less: Trading Fee paid to Managing Owner		(37,198.20	)
Interest income		5,465.24
Total Income		1,880,715.03
EXPENSES
Trading fees		0.00
Broker service fees		11,559.75
Incentive fees		15,801.11
Management fees		30,522.74
Total Expenses		57,883.60
Net Income (Loss)	$	1,822,831.43

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		162,111.40512		$	18,704,735.05		$	115.38
Current month additions		717.28244			86,458.52
Current month redemptions		(3,677.41810	)		(436,592.53	)
Net income (loss) for current month					1,822,831.43			11.40
Net asset value, end of current month		159,151.26946		$	20,177,432.47		$	126.78
Monthly rate of return								9.88	%

* 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