Saturday
50K - Day 1 (Saturday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every
distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and
palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every
distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and
palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 18+.
- Distance Date:
- Saturday January 23, 2027
- Start Time:
- 7:00am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 79 spots left.
- Price:
- $85.00 Race Fee + $6.10 SignUp Fee
- Registration:
- Price increases to $95.00 after January 9, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 9, 2027, 11:59pm EST | $85.00 Race Fee + $6.10 SignUp Fee |
| January 10, 2027, 12:00am EST | January 23, 2027, 8:00am EST | $95.00 Race Fee + $6.70 SignUp Fee |
Marathon - Day 1 (Saturday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 18+.
- Distance Date:
- Saturday January 23, 2027
- Start Time:
- 7:00am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 79 spots left.
- Price:
- $70.00 Race Fee + $5.20 SignUp Fee
- Registration:
- Price increases to $80.00 after January 9, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 9, 2027, 11:59pm EST | $70.00 Race Fee + $5.20 SignUp Fee |
| January 10, 2027, 12:00am EST | January 23, 2027, 8:00am EST | $80.00 Race Fee + $5.80 SignUp Fee |
Half Marathon - Day 1 (Saturday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 16+.
- Distance Date:
- Saturday January 23, 2027
- Start Time:
- 7:10am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 79 spots left.
- Price:
- $60.00 Race Fee + $4.60 SignUp Fee
- Registration:
- Price increases to $70.00 after January 9, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 9, 2027, 11:59pm EST | $60.00 Race Fee + $4.60 SignUp Fee |
| January 10, 2027, 12:00am EST | January 23, 2027, 8:00am EST | $70.00 Race Fee + $5.20 SignUp Fee |
10K - Day 1 (Saturday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 14+.
- Distance Date:
- Saturday January 23, 2027
- Start Time:
- 8:00am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 79 spots left.
- Price:
- $45.00 Race Fee + $3.70 SignUp Fee
- Registration:
- Price increases to $50.00 after January 9, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 9, 2027, 11:59pm EST | $45.00 Race Fee + $3.70 SignUp Fee |
| January 10, 2027, 12:00am EST | January 23, 2027, 9:00am EST | $50.00 Race Fee + $4.00 SignUp Fee |
5K - Day 1 (Saturday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 14+.
- Distance Date:
- Saturday January 23, 2027
- Start Time:
- 8:00am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 79 spots left.
- Price:
- $35.00 Race Fee + $3.10 SignUp Fee
- Registration:
- Price increases to $40.00 after January 9, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 9, 2027, 11:59pm EST | $35.00 Race Fee + $3.10 SignUp Fee |
| January 10, 2027, 12:00am EST | January 23, 2027, 9:00am EST | $40.00 Race Fee + $3.40 SignUp Fee |
Sunday
50K - Day 2 (Sunday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and
palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and
palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 18+.
- Distance Date:
- Sunday January 24, 2027
- Start Time:
- 7:00am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 80 spots left.
- Price:
- $85.00 Race Fee + $6.10 SignUp Fee
- Registration:
- Price increases to $95.00 after January 10, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 10, 2027, 11:59pm EST | $85.00 Race Fee + $6.10 SignUp Fee |
| January 11, 2027, 12:00am EST | January 24, 2027, 8:00am EST | $95.00 Race Fee + $6.70 SignUp Fee |
Marathon - Day 2 (Sunday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 18+.
- Distance Date:
- Sunday January 24, 2027
- Start Time:
- 7:00am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 80 spots left.
- Price:
- $70.00 Race Fee + $5.20 SignUp Fee
- Registration:
- Price increases to $80.00 after January 10, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 10, 2027, 11:59pm EST | $70.00 Race Fee + $5.20 SignUp Fee |
| January 11, 2027, 12:00am EST | January 24, 2027, 8:00am EST | $80.00 Race Fee + $5.80 SignUp Fee |
Half Marathon - Day 2 (Sunday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 16+.
- Distance Date:
- Sunday January 24, 2027
- Start Time:
- 7:10am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 80 spots left.
- Price:
- $60.00 Race Fee + $4.60 SignUp Fee
- Registration:
- Price increases to $70.00 after January 10, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 10, 2027, 11:59pm EST | $60.00 Race Fee + $4.60 SignUp Fee |
| January 11, 2027, 12:00am EST | January 24, 2027, 8:00am EST | $70.00 Race Fee + $5.20 SignUp Fee |
10K - Day 2 (Sunday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 14+.
- Distance Date:
- Sunday January 24, 2027
- Start Time:
- 8:00am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 80 spots left.
- Price:
- $45.00 Race Fee + $3.70 SignUp Fee
- Registration:
- Price increases to $50.00 after January 10, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 10, 2027, 11:59pm EST | $45.00 Race Fee + $3.70 SignUp Fee |
| January 11, 2027, 12:00am EST | January 24, 2027, 9:00am EST | $50.00 Race Fee + $4.00 SignUp Fee |
5K - Day 2 (Sunday)
The Course
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
The Gemini Springs 2-Day Challenge runs on the Spring-to-Spring Trail / Pat Northey Pathway in DeBary, FL. The course starts and finishes at the O.K. Corral pavilion at Gemini Springs Park. Every distance follows the same modified out-and-back route — out along the trail to a marked turnaround and back. Every repeat brings you back to the O.K. Corral for aid, then sends you out again. Oak and palm hammock overhead nearly the whole way. It gets familiar real quick. That is the point. Runners may access their own vehicle if parked along the course.
Distances and Start Times
7:00 AM — Marathon and 50K
7:10 AM — Half Marathon
8:00 AM — 5K and 10K
Available distances: 5K · 10K · Half Marathon · Marathon · 50K
Open to ages 14+.
- Distance Date:
- Sunday January 24, 2027
- Start Time:
- 8:00am EST
- End Time:
- 4:00pm EST
- Registration Limit:
- 80 spots left.
- Price:
- $35.00 Race Fee + $3.10 SignUp Fee
- Registration:
- Price increases to $40.00 after January 10, 2027 at 11:59pm EST
| Registration Starting | Registration Ending | Price |
|---|---|---|
| September 1, 2026, 12:00am EDT | January 10, 2027, 11:59pm EST | $35.00 Race Fee + $3.10 SignUp Fee |
| January 11, 2027, 12:00am EST | January 24, 2027, 9:00am EST | $40.00 Race Fee + $3.40 SignUp Fee |
This is a service fee for processing your registration. This may be slightly higher or lower per registrant than the amount shown here.
