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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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The intended direction a trail should be ridden.
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Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
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Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
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Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
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SaveIrvine Regional Park is nestled among a grove of heritage Oak and Sycamore trees. The rolling foothills surrounding the park are filled with a variety of wildlife. Trees and shaded turf areas provide a serene setting for leisure activities. Santiago Creek bisects the park and a pond with a stone-work waterfall and footbridge is located in the center of the park. The variety of landscapes greatly enhances the park's beauty. Remember to visit the OC Zoo inside the park.
Park is directly adjacent to Santiago Oaks.
Park is directly adjacent to Santiago Oaks.
source: OC Parks
Primary Trail Type: All-Mountain & Downhill
Land Status: Regional Recreation Area
Land Manager: OC Parks
google parking directions Disclaimer:
Parking fees: $3 per vehicle entry Monday - Friday; $5 Saturday - Sunday; Higher for some holidays and events
Links
Activities Click to view
- Mountain Bike
14 trails
- Hike
17 trails
- Trail Running
17 trails
Region Details
- 1
- 11
- 1
- 1
Region Status
Open as of Jun 15, 2025Local Trail Association
Stats
- Avg Trail Rating
- Trails (view details)
- 17
- Trails Mountain Bike
- 14
- Trails Horse
- 2
- Trails Hike
- 17
- Trails Trail Running
- 17
- Total Distance
- 8 miles
- Total Descent
- 856 ft
- Total Vertical
- 315 ft
- Highest Trailhead
- 826 ft
- Reports
- 169
- Photos
- 23
- Ridden Counter
- 5,251
Popular Irvine Regional Park Mountain Biking Trails
Irvine Regional Park Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Santiago Oaks - Advanced Route 1 | 8 miles | |
| Santiago Oaks - Advanced Route 2 | 10 miles | |
| Santiago Oaks - Beg/Int + Skillz | 6 miles | |
| Santiago Oaks Loop | 8 miles | |
| Orange Hill to Serrano Creek Park via Santiago Oaks | 17 miles | |
| Santiago Oaks - Intermediate Route 1 | 8 miles | |
| Santiago Oaks - Intermediate Route 2 | 8 miles | |
| Blackstar to Motorway - Advanced Route | 24 miles | |
| Santiago Oaks - Intermediate Route 3 | 9 miles | |
| PATH DEMO_OAKS_INT | 6 miles |
Photos of Irvine Regional Park Mountain Bike
trail: Roadrunner Flow
26 |
Jun 26, 2022 @ 9:32pm
Jun 26, 2022
trail: Roadrunner Flow
24 |
Jun 26, 2022 @ 9:32pm
Jun 26, 2022
trail: Roadrunner Flow
26 |
Jun 26, 2022 @ 9:32pm
Jun 26, 2022
trail: Willow
59 |
Oct 24, 2020 @ 3:04pm
Oct 24, 2020
trail: Willow
54 |
Oct 24, 2020 @ 3:04pm
Oct 24, 2020Videos of Irvine Regional Park Mountain Bike
trail: Blair Witch
2:34 |
31 |
Dec 5, 2015
trail: Blair Witch
3:50 |
415 |
Mar 23, 2015
youtuber
![MTB Riding The Oaks In The Rain, March 5, 2023...]()
trail: Roadrunner Loop Finale
23:13 |
107 |
Mar 9, 2023 , Orange
youtuber
![MTB Riding Barham Ridge | Santiago Oaks, CA |...]()
trail: Barham Ridge ST (South)
2:39 |
111 |
Nov 3, 2022 , Orange
youtuber
![Over the Hump MTB Race | May 10, 2022 Irvine Lake]()
20:01 |
210 |
May 18, 2022
youtuber
![Over the Hump MTB Race | Winter Series #1 2022...]()
19:25 |
247 |
Jan 13, 2022
15:55 |
303 |
Jan 3, 2019
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Roadrunner Flow | Jun 15, 2025 @ 8:18am Jun 15, 2025 | Dry | JudgeFang | ||
| Roadrunner Loop Finale | Mar 29, 2025 @ 9:04am Mar 29, 2025 | Ideal | Ohm-My-R1T | ||
| Horseshoe Loop North | Mar 29, 2025 @ 9:04am Mar 29, 2025 | Very Dry | Ohm-My-R1T | ||
| Horseshoe Loop Trail | Jun 19, 2024 @ 5:18pm Jun 19, 2024 | Ideal | ChristopherV9Oeid | ||
| Willow | Jun 7, 2024 @ 5:38am Jun 7, 2024 | Dry | brundlefly | ||
| Lone Pine Vista | Jul 28, 2023 @ 2:44am Jul 28, 2023 | Dry | JMD-OC | ||
| Barham Ridge ST (South) | Dec 26, 2022 @ 5:47am Dec 26, 2022 | Ideal | dangernoodle92808 | ||
| Great Egret | Dec 3, 2022 @ 8:42am Dec 3, 2022 | Ideal | pwarnock | ||
| Puma Ridge | Jan 18, 2020 @ 12:14pm Jan 18, 2020 | Ideal | Cyclovoice | ||
| Singletrack Mania | Jan 27, 2019 @ 12:31pm Jan 27, 2019 | Dry | Kazten |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| BruceWayne29 | wishlist | trail | activity #74327723 | Jun 22, 2025 @ 6:19am Jun 22, 2025 |
| DudeMotoGP | wishlist | trail | activity #74020420 | Jun 17, 2025 @ 10:38pm Jun 17, 2025 |
| JudgeFang | add | report | activity #73902907 | Jun 16, 2025 @ 6:00am Jun 16, 2025 |
| MatthewVRJW4d | wishlist | trail | activity #73255297 | Jun 7, 2025 @ 6:07am Jun 7, 2025 |
| MaxinejpG3x3 | wishlist | route | activity #73112589 | Jun 4, 2025 @ 8:50pm Jun 4, 2025 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| report | Lots of sand | May 22, 2021 @ 2:01pm May 22, 2021 | ||
| report | Overgrowth | Jun 30, 2020 @ 8:29pm Jun 30, 2020 | ||
| trail | 9 O mo i9 I'm ii Konig kiiu ok iiii9 io io I... | Apr 28, 2017 @ 6:36pm Apr 28, 2017 |
Nearby Areas
| name | distance | ||||
|---|---|---|---|---|---|
| Santiago Oaks | 10 | 14 | 4 | 2 | 1.5 km |
| Orange Park Acres | 47 | 1.7 km | |||
| Saddleback Wilderness | 1 | 3 | 1.7 km | ||
| Peter's Canyon Regional Park | 5 | 5 | 1.8 km | ||
| Weir Canyon Regional Park | 1 | 5 | 3 km |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 14 | 8 miles | 791 ft | 4 miles | 315 ft | #1,494 | #813 | 23 | 169 | 11 | 2,949 | |
| Horse | 2 | 1 mile | 249 ft | 2,848 ft | 249 ft | 33 | 1 | |||||
| Hike | 17 | 8 miles | 856 ft | 4 miles | 315 ft | #1,114 | #707 | 168 | 2 | 128 | ||
| Trail Running | 17 | 8 miles | 856 ft | 4 miles | 315 ft | #1,118 | #702 | 168 | 58 |
- By ericfoltz
TRAILFORKS & contributors - Admins: OCMTBA
- #12345 - 7,983 views
- irvine regional park activity log | embed map of Irvine Regional Park mountain bike trails | irvine regional park mountain biking points of interest
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