14 events in Tucson, Arizona

Event Details: Choose from 4 different events

TMC A-Mountain Half-Marathon

• The only 13.1 mile half-marathon that's actually locally-produced, your beautiful course will circle the summit of A-Mountain then cruise a speedy out-and-back along the scenic Santa Cruz Riverpath

• All Half registrants receive a technical race shirt, perfect for the coming winter months

• All Half registrants receive the souvenir medal

• Prize money for top runners and gift certificates to The Running Shop for age group winners

• The Half-Marathon is part of SAR's Running Shop Grand Prix

• Four hour time limit for runners and walkers

• Updated Pricing: $60 through January 31, 2026; then $75 through July 31; then $85 through September 30; then $100 from October 1 through race day

Cigna Healthcare A-Mountain Four-Miler Run/Walk

• You can walk or run this out-and-back route that circles the top of A-Mountain, with beautiful views of the entire Tucson region

• All 4-Miler registrants receive the colorful race shirt and the souvenir medallion

• Gift certificates to The Running Shop for age group winners

• Updated Pricing: $40 through May 31; then $45 through September 30; then $50 from October 1 through race day

SAR's FitKidz Free Mile

• Free for children 12-and-under, with parental/family participation allowed

• Kids goodies provided by the SAR FitKidz Program

• Everyone must be officially registered

• Price: Free

Family Mile

• Low price of $5 for all 13-and-over -- perfect for all abilities

• Timed mile that you can walk or run with finisher's video on results page

• You may be able to purchase a souvenir shirt on race day

• Your race number gets you discounts to local merchants and restaurants

• Everyone must be officially registered

• Price: $5, no shirt, no medal

Fabulous Goodies and Race Day Fun:

Colorful t-shirt guaranteed first 1200 registrants in the half and 4-miler

Souvenir medallion guaranteed for first 1200 registrants

Age group awards courtesy of the Running Shop

Prize money for top runners

Food, drinks and other fun post-race activities to celebrate your accomplishments.

After the race, chillax with a discounted drink from Westbound to celebrate your accomplishment.

Community

Third and final race of the 2026 Gabe Zimmerman Triple Crown, raising funds for BEYOND-Tucson.

The TMC A-Mountain Half-Marathon is part of the SAR Running Shop Grand Prix.

Post-Race

Remaining shirts and medals available at The Running Shop (3055 North Campbell) on a first-come, first-served basis through November (be mindful of that they produce the Thanksgiving Day Classic, so it will be crowded around Thanksgiving!)

We will use this race page, email, and social media channels to provide updated information as we learn more. For questions or to offer suggestions, contact Randy at [email protected].

Join us for the 9th Annual Wicked Half Marathon, 10K, 5K and Spooky Sprint!

This event is fun for the whole family and we guarantee a wicked good time!

Bring the whole family out for a wicked good time!

All kids registered for the Spooky Sprint will receive a trick or treat bag at check in and will be able to trick or treat along the course from our volunteers!

COSTUMES ARE HIGHLY ENCOURAGED!!

This event is is limited to 600 participants!

Event details and schedule

Mail-in Registration Form

To register by mail please complete and return our Mail-in Registration Form! Please make checks payable to StartLine Racing.

Virtual Run Details

Of course we want you to participate in the Wicked Half Marathon, 10K and 5K event locally but we know things come up. So, if you can't join us on race day and still want to run, get the medal and the shirt then you still can! Here is your way to take part in this event no matter where you are! And of course, all prices include shipping! Prior to the event all virtual participants will receive an email with instructions on how to submit your time. Please note that all items will be shipped following the event on October 25th.

Virtual Registrations are restricted to US addresses only. If you reside outside of the US and wish to participate please contact StartLine Racing at [email protected]

What You Get!

Custom Event Finisher's Medal for all participants

Custom Event Dri-Fit Tech T-Shirt for all participants.

Age Group Awards for Top Three Male and Female in all Age Groups in the half marathon, 10K and 5K distances (Race Day Participants only). Our age groups are the following:

• 8 & Under, 9 & 10, 11-13, 14-17, 18-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75 -79, 80 & Over

Pre- and Post-Race "Runner's Brunch" (granola bars, fruit, water, Gatorade, etc)

Chip Timed with Real Time Results and Photos on our Website or Mobile App (on Apple and Google)

Owned and operated by StartLine Racing!

Please note any race related items (shirts, medals, etc.) will NOT be mailed to those who register for the in person event and choose not to attend.

Course and Elevation Maps

Half Marathon Course Map

10K Course Map

5K Course Map

Spooky Sprint Course Map

Water Station and Course Support Information

Gatorade and Water will be available at all water stations.

Water will be located at:

• Half Marathon - Miles 1.55, 3.1, 5.1, 6.55, 8.1, 10, and 11.55

• 10K - Miles 1.55, 3.1, and 4.65

• 5K - Mile 1.55

Restrooms will be located on the course at:

• Half Marathon - Miles 3.11, 5.1, 6.2, 7.1, 8.1, and 10

• Restrooms at Miles 3.11 and 10 will be at Rillito Regional Park (restrooms directly next to the running trail)

• Restrooms at Miles 5.1 and 8.1 will be at Children's Memorial Park (restrooms directly next to the running trail)

• 10K - Mile 3.11

GU Gels will be located on the course at:

• Half Marathon - Miles 5.1 and 8.1

The cut-off time for the Half Marathon will be 4 hours.

Race Day Information

Race Day Registration and check in will be available beginning at 6:00am

We accept cash, and credit cards on race day

Prices on race will be:

• Half Marathon - $90

• 10K - $60

• 5K - $50

• Spooky Sprint - $25

We welcome wheelchairs, strollers & wagons. You must start at the back of the pack.

Bicycles, roller blades/skates, skateboards or motorized devices are not allowed on the run or walk courses.

Leashed pet friendly event

Due to the common start/finish line, there is no bag check for this event.

The course will take you through dedicated running trails (all asphalt and concrete), starting and ending at Brandi Fenton Park in Tucson - meaning no need for transportation before or after the race just to get back to your car! Please note - this is an open use trail system and does not close for our event.

The Spooky Sprint will be an untimed half mile kids run. All kids who register will receive a trick or treat bag at check in and will be able to trick or treat along the course from our volunteers. Tricks and treats are handed out by volunteers so that everyone will come away with equal amount of goodies. Parents who only want to accompany their children on the course do not need to register. Costumes are highly encouraged! All Spooky Sprint participants will receive a custom event finisher's medal and event dri-fit shirt.

This event will take place rain or shine. There are no refunds or transfers due to weather.

Packet Pick-Up Opportunities

Packet Pick-up is available on Saturday, October 24th from 2:00 - 5:00pm at Road Runner Sports (map).

• Road Runner Sports is located at 7113 N Oracle Rd, Tucson, AZ 85704

You can also pickup your packet on race day starting at 6:00am.

Event schedule

Sat, October 24, 2026 2:00 PM - Packet Pick-up at Road Runner Sports from 2-5pm

Sun, October 25, 2026 6:00 AM - Race day packet pickup and registration opens

Sun, October 25, 2026 7:00 AM - Half Marathon Begins

Sun, October 25, 2026 7:10 AM - Spooky Kids Sprint

Sun, October 25, 2026 7:45 AM - 10K Begins

Sun, October 25, 2026 7:55 AM - Race day packet pickup and registration closes

Sun, October 25, 2026 8:00 AM - 5K Begins

Sun, October 25, 2026 9:00 AM - Awards Ceremony (approx.)

Join us as we get Rudolph & the rest of the reindeer ready for delivery day!

The Tucson Run Run Rudolph Half Marathon, 10K,

5K, and Reindeer Dash will take place on

Sunday, December 6, 2026.

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Event details and schedule

Mail-in and Virtual Registration

To register by mail please complete and return our Mail-in Registration Form! Please make checks payable to StartLine Racing.

Virtual Run Details

Of course we want you to participate in the Tucson Run Rudolph Half Marathon, 10K and 5K event locally but we understand things come up. So, if you can't join us on race day and still want to run, get the medal, and shirt then you still can! Here is your chance to take part in this event no matter where you are! And of course, all prices include shipping! Please note that all items will ship following the event on December 6th. Prior to the event all virtual participants will receive an email with instructions on how to submit your time.

Virtual Registrations are restricted to US addresses only. If you reside outside of the US and wish to participate please contact StartLine Racing at [email protected]

What You Get!

• Custom Event Medal for ALL participants.

• Custom Event Dri-Fit Tech Long Sleeve or Short Sleeve Shirt for ALL participants.

• Chance to hang out with Santa!

• Male and female Age Group Awards for Top Three in all Age Groups for the half marathon, quarter marathon and 5K (Race day participants only). Our age groups are the following:

• 8 & Under, 9 & 10, 11-13, 14-17, 18-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80 & Over

• Pre- and Post-Race "Runner's Brunch" (granola bars, fruit, water, Gatorade, etc)

• Chip Timed with Real Time Results and Photos on our Website or Mobile App (on Apple and Google)

• Owned and operated by StartLine Racing

Race Day Information

Race Day Registration will be available beginning at 7am at Brandi Fenton Park in Tucson.

We accept cash, and credit cards on race day.

PLEASE NOTE - Your swag selection and size are not guaranteed for those who register on race day.

Race day registration fees will be:

Half Marathon - $90

Quarter - $60

5K - $50

Reindeer Dash - $30

Strollers welcome

Leashed pets welcome

Reindeer dash will be an untimed half mile run. All Reindeer Dash participants will receive a medal, and tech shirt. Parents who only want to accompany their children on the course do not need to register.

The course will take you through dedicated running trails (all asphalt and concrete), starting and ending at Brandi Fenton Park - meaning no need for transportation before or after the race just to get back to your car! Please note - this is an open use trail system and does not close for our event.

Due to the common start/finish line, there is no bag check for this event.

This event will take place rain or shine. There are no refunds for due to weather.

Course Maps

Half Marathon

10K

5K

Reindeer Dash

Water Stations & Course Support Information

Gatorade and Water will be available at all water stations.

Water will be located at:

• Half Marathon - Miles 1.55, 3.1, 5.1, 6.55, 8.1, 10, and 11.55

• 10K - Miles 1.55, 3.1, and 4.65

• 5K - Mile 1.55

Restrooms will be located on the course at:

• Half Marathon - Miles 3.11, 5.1, 6.2, 7.1, 8.1, and 10

• Restrooms at Miles 3.11 and 10 will be at Rillito Regional Park (restrooms directly next to the running trail)

• Restrooms at Miles 5.1 and 8.1 will be at Children's Memorial Park (restrooms directly next to the running trail)

• 10K - Mile 3.11

GU Gels will be located on the course at:

• Half Marathon - Miles 5.1 and 8.1

The cut-off time for the Half Marathon will be 4 hours.

Packet Pick-Up Opportunities

Packet Pick-up is available on Saturday, December 5th from 2:00 - 5:00pm at Road Runner Sports (map).

• Road Runner Sports is located at 7113 N Oracle Rd, Tucson, AZ 85704

Race Day Packet Pick-Up will be available starting at 7am

Event schedule

Sat, December 5, 2026 2:00 PM - Packet Pick-Up from 2-5pm at Road Runner Sports

Sun, December 6, 2026 7:00 AM - Race Day Registration and Packet Pickup Opens

Sun, December 6, 2026 8:00 AM - Half Marathon Begins

Sun, December 6, 2026 8:10 AM - Reindeer Dash Begins

Sun, December 6, 2026 8:50 AM - 10K Begins

Sun, December 6, 2026 8:55 AM - Race day packet pickup and registration closes

Sun, December 6, 2026 9:00 AM - 5K Begins

Sun, December 6, 2026 9:45 AM - Awards Ceremony Begins (approx.)

Join StartLine Racing as we continue a March tradition!

The 10th Annual Tucson Shamrock Half Marathon, 10K, 5K

will take place on Sunday, March 14th at

Brandi Fenton Memorial Park.

Event details and schedule

Mail-in Registration Form

To register by mail please complete and return our Mail-in Registration Form! Please make checks payable to StartLine Racing. Mail-in registrations will be accepted until March 8, 2027.

Virtual Run Details

Of course we want you to participate in the Shamrock Half Marathon, 10K and 5K event locally but we know things come up. So, if you can't join us on race day and still want to run, get the medal and swag then you still can! Here is your way to take part in this event no matter where you are! And of course, all prices include shipping! Prior to the event all virtual participants will receive an email with instructions on how to submit your time. Please note that all items will be shipped following the event on March 14th.

Virtual Registrations are restricted to US addresses only. If you reside outside of the US and wish to participate please contact StartLine Racing at [email protected]

What You Get!

Custom Event Medal.

Choice of Custom Event Tech Shirt for all participants. Option to select a pair of compression arm sleeves or socks.

Male and Female Age Group Awards for Top Three in all Age Groups for the half marathon, 10K and 5K (Race day participants only). Our age groups are the following:

• 8 & Under, 9 & 10, 11-13, 14-17, 18-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80 & Over

Pre- and Post-Race "Runner's Brunch" (granola bars, fruit, water, Gatorade, etc)

Chip Timed with Real Time Results and Photos on our Website or Mobile App (on Apple and Google)

Owned and operated by StartLine Racing!

Please note any race related items (shirts, medals, etc.) will NOT be mailed to those that do not attend.

Race Day Information

Race Day Registration will be available beginning at 6:30am.

We accept cash, and credit cards on race day

Race Day prices:

• Half Marathon - $90

• 10K - $60

• 5K - $50

Strollers welcome

Leashed pets welcome

The course will take you through dedicated running trails (all asphalt and concrete), starting and ending at Brandi Fenton Memorial Park in Tucson - meaning no need for transportation before or after the race just to get back to your car! Please note - this is an open use trail system and does not close for our event.

Due to the common start/finish line, there is no bag check for this event.

This event will take place rain or shine. There are no refunds for due to weather.

The time limit for the Half Marathon course is 4 hours.

Course Information

Gatorade and Water will be available at all water stations.

Water will be located at:

• Half Marathon - Miles 1.55, 3.1, 5.1, 6.55, 8.1, 10, and 11.55

• 10K - Miles 1.55, 3.1, and 4.65

• 5K - Mile 1.55

Restrooms will be located on the course at:

• Half Marathon - Miles 3.11, 5.1, 8.1, and 10

• Restrooms at Miles 3.11 and 10 will be at Rillito Regional Park (restrooms directly next to the running trail)

• Restrooms at Miles 5.1 and 8.1 will be at Children's Memorial Park (restrooms directly next to the running trail)

• 10K - Mile 3.11

GU Gels will be located on the course at:

• Half Marathon - Miles 5.1 and 8.1

The cut-off time for the Half Marathon will be 4 hours

Course Maps

Half Marathon

10K

5K

Packet Pick-Up Opportunities

Packet Pick-up is available on Saturday, March 13th from 2:00 - 5:00pm at Road Runner Sports (map).

• Road Runner Sports is located at 7113 N Oracle Rd, Tucson, AZ 85704

You can also pickup your packet on race day starting at 6:30am.

Event schedule

Sat, March 13, 2027 2:00 PM - Packet Pick-Up from 2-5pm at Road Runner Sports

Sun, March 14, 2026 6:30 AM - Race Day Packet Pickup and Registration Opens

Sun, March 14, 2027 7:30 AM - Half Marathon Begins

Sun, March 14, 2027 7:45 AM - 10K Begins

Sun, March 14, 2027 8:00 AM - 5K Begins

Sun, March 14, 2027 9:00 AM - Award Ceremony Begins (approx.)