Trail Marathon
- Event Date:
- Saturday April 3, 2027
- Start Time:
- 7:00am PDT
- End Time:
- 1:00pm PDT
- Price:
- $96.40 incl. $6.40 Fee
- Registration:
- Price increases to $122.90 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | August 23, 2026, 11:59pm PDT | $96.40 |
| August 24, 2026, 12:00am PDT | January 12, 2027, 11:59pm PST | $122.90 |
| January 13, 2027, 12:00am PST | March 12, 2027, 11:59pm PST | $133.50 |
| March 13, 2027, 12:00am PST | April 1, 2027, 11:59pm PDT | $144.10 |
Trail Half Marathon
- Event Date:
- Saturday April 3, 2027
- Start Time:
- 7:30am PDT
- End Time:
- 1:00pm PDT
- Price:
- $75.20 incl. $5.20 Fee
- Registration:
- Price increases to $85.80 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | August 23, 2026, 11:59pm PDT | $75.20 |
| August 24, 2026, 12:00am PDT | January 12, 2027, 11:59pm PST | $85.80 |
| January 13, 2027, 12:00am PST | March 12, 2027, 11:59pm PST | $101.70 |
| March 13, 2027, 12:00am PST | April 1, 2027, 11:59pm PDT | $112.30 |
15k
- Event Date:
- Saturday April 3, 2027
- Start Time:
- 8:00am PDT
- End Time:
- 1:00pm PDT
- Price:
- $75.20 incl. $5.20 Fee
- Registration:
- Price increases to $80.50 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | August 23, 2026, 11:59pm PDT | $75.20 |
| August 24, 2026, 12:00am PDT | January 12, 2027, 11:59pm PST | $80.50 |
| January 13, 2027, 12:00am PST | March 12, 2027, 11:59pm PST | $91.10 |
| March 13, 2027, 12:00am PST | April 1, 2027, 11:59pm PDT | $101.70 |
15k (Youth Under 19)
19 Years and Under
Open to ages 10 - 19.
- Event Date:
- Saturday April 3, 2027
- Start Time:
- 8:00am PDT
- End Time:
- 1:00pm PDT
- Price:
- $75.20 incl. $5.20 Fee
- Registration:
- Price increases to $85.80 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | August 23, 2026, 11:59pm PDT | $75.20 |
| August 24, 2026, 12:00am PDT | April 1, 2027, 11:59pm PDT | $85.80 |
10k
- Event Date:
- Saturday April 3, 2027
- Start Time:
- 8:00am PDT
- End Time:
- 1:00pm PDT
- Price:
- $64.60 incl. $4.60 Fee
- Registration:
- Price increases to $69.90 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 2:18pm PDT | August 23, 2026, 11:59pm PDT | $64.60 |
| August 24, 2026, 12:00am PDT | March 19, 2027, 11:59pm PDT | $69.90 |
| March 20, 2027, 12:00am PDT | April 1, 2027, 11:59pm PDT | $80.50 |
STAMPEDE 5K
FAST AND FLAT
- Event Date:
- Saturday April 3, 2027
- Start Time:
- 8:30am PDT
- End Time:
- 1:00pm PDT
- Price:
- $48.70 incl. $3.70 Fee
- Registration:
- Price increases to $59.30 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 4:57pm PDT | August 23, 2026, 11:59pm PDT | $48.70 |
| August 24, 2026, 12:00am PDT | March 19, 2027, 11:59pm PDT | $59.30 |
| March 20, 2027, 12:00am PDT | April 1, 2027, 11:59pm PDT | $69.90 |
5k (Youth Under 19)
19 Years and Under
Open to ages 10 - 19.
- Event Date:
- Saturday April 3, 2027
- Start Time:
- 8:30am PDT
- End Time:
- 1:00pm PDT
- Price:
- $48.70 incl. $3.70 Fee
- Registration:
- Price increases to $59.30 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | August 23, 2026, 11:59pm PDT | $48.70 |
| August 24, 2026, 12:00am PDT | April 1, 2027, 11:59pm PDT | $59.30 |
Stroller Trail 5k
Strollers only 5k. This event is separate. from our 5k Trail Run
- Event Date:
- Saturday April 3, 2027
- Start Time:
- 9:00am PDT
- End Time:
- 1:00pm PDT
- Price:
- $48.70 incl. $3.70 Fee
- Registration:
- Price increases to $59.30 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | August 23, 2026, 11:59pm PDT | $48.70 |
| August 24, 2026, 12:00am PDT | April 1, 2027, 11:59pm PDT | $59.30 |
Elevated Youth 1M
- Event Date:
- Saturday April 3, 2027
- Start Time:
- 10:00am PDT
- End Time:
- 1:00pm PDT
- Price:
- $16.90 incl. $1.90 Fee
- Registration:
- Registration ends April 1, 2027 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | April 1, 2027, 11:59pm PDT | $16.90 |
Gravel Ride 36k | 22 Miles
One Lap around Diamond Valley Lake ~22.4 Miles
- Event Date:
- Sunday April 4, 2027
- Start Time:
- 7:00am PDT
- End Time:
- 1:00pm PDT
- Price:
- $59.30 incl. $4.30 Fee
- Registration:
- Price increases to $64.60 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | August 23, 2026, 11:59pm PDT | $59.30 |
| August 24, 2026, 12:00am PDT | February 11, 2027, 11:59pm PST | $64.60 |
| February 12, 2027, 12:00am PST | April 1, 2027, 11:59pm PDT | $69.90 |
Gravel Rock Bike 72k | 44 Miles
Two Lap around Diamond Valley Lake ~44.7 Miles
- Event Date:
- Sunday April 4, 2027
- Start Time:
- 7:00am PDT
- End Time:
- 1:00pm PDT
- Price:
- $91.10 incl. $6.10 Fee
- Registration:
- Price increases to $96.40 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | August 23, 2026, 11:59pm PDT | $91.10 |
| August 24, 2026, 12:00am PDT | February 11, 2027, 11:59pm PST | $96.40 |
| February 12, 2027, 12:00am PST | April 1, 2027, 11:59pm PDT | $101.70 |
Gravel Rock Bike 108k | 67 Miles
3 Laps around Diamond Valley Lake ~67 Miles
- Event Date:
- Sunday April 4, 2027
- Start Time:
- 7:00am PDT
- End Time:
- 1:00pm PDT
- Price:
- $112.30 incl. $7.30 Fee
- Registration:
- Price increases to $117.60 after August 23, 2026 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | August 23, 2026, 11:59pm PDT | $112.30 |
| August 24, 2026, 12:00am PDT | February 11, 2027, 11:59pm PST | $117.60 |
| February 12, 2027, 12:00am PST | April 1, 2027, 11:59pm PDT | $128.20 |
Gravel Kids Ride 10k
Out and Back 6.2 Miles
15 and Under
15 and Under
- Event Date:
- Sunday April 4, 2027
- Start Time:
- 7:30am PDT
- End Time:
- 1:00pm PDT
- Price:
- $43.40 incl. $3.40 Fee
- Registration:
- Registration ends April 1, 2027 at 11:59pm PDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 10, 2026, 12:00am PDT | April 1, 2027, 11:59pm PDT | $43.40 |
This is a service fee for processing your registration. This may be slightly higher or lower per registrant than the amount shown here.
