The Basilisk returns to Tannersville, Pennsylvania on October 4th as one of the most challenging mountain races in the region. The event takes place at Camelback Resort, where runners will tackle a double-black diamond slope known for its steep elevation changes and rugged terrain. Participants can choose from several distances including the Baby Basilisk, 5 Mile race, or the grueling 10 Mile course.
On race morning, participants gather in Tannersville to begin their ascent at Trails End parking lot near Camelback Resort. The air is crisp with a chill that sets in early; runners will need layers as temperatures typically range from around 7.5°C to 17°C by late afternoon. With an average wind speed of about 11.3 km/h, the conditions can be challenging for those unaccustomed to running against headwinds on hilly terrain. Since its inception in recent years, The Basilisk has become a key fixture for serious runners and hiking enthusiasts who seek out unique challenges in scenic locations. This year marks another installment of what is quickly becoming an iconic event within the local athletic community. Each race distance supports efforts to improve trails at Camelback Resort through volunteer work and sponsorships. The course features steep climbs, technical sections, and switchbacks that wind along a 2.5-mile loop with nearly 900 feet of elevation gain per lap. Aid stations are sparse but strategically placed; participants must carry their own hydration supplies due to the cupless policy enforced by organizers. Trail conditions vary from firm surfaces to slightly soft areas underfoot. Weather for this time of year often includes light precipitation, averaging around 2.2mm rainfall throughout October mornings and afternoons in Tannersville, Pennsylvania. The morning temperatures start cool but warm up as day progresses into afternoon hours when runners complete their final loops before finishing near the starting point at Trails End parking lot. The race offers a Baby Basilisk for those looking to test themselves on one loop of challenging terrain or opt for longer distances like the 5 Mile and 10 Mile options. The 10 Mile also has an exciting relay format where teams collaborate across two participants each completing half of their distance. Registration is available at [https://ultrasignup.com/register.aspx?did=137917](https://ultrasignup.com/register.aspx?did=137917) for the various race distances, with fees ranging from $21.00 to $61.00 depending on chosen division and relay status. Bib pickup occurs prior to event day at designated areas within Camelback Resort. Participants should arrive early enough to pick up their bibs before heading over to Trails End parking lot for the start of their selected race distance. Age requirements vary, but all participants must meet minimum age guidelines set by organizers based on safety considerations and trail accessibility concerns. Make sure you have appropriate gear such as sturdy shoes suitable for mountain terrain along with extra layers given variable morning temperatures in Tannersville. The Basilisk challenges runners and hikers to push their limits at Camelback Resort in Tannersville, Pennsylvania on October 4th. This event is a testament to the resilience of individuals who seek out difficult courses that test both physical endurance and mental fortitude amidst breathtaking mountain scenery.
Races Offered
10 Mile Relay
Oct 04, 2026
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Distance —
16.1K
terrain
Type —
Running
timer
09:30
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$61.00
10 Miler
Oct 04, 2026
straighten
Distance —
16.1K
terrain
Type —
Running
timer
09:30
sell
$51.00
5 Miler
Oct 04, 2026
straighten
Distance —
8K
terrain
Type —
Running
timer
10:30
sell
$31.00
Weather History
These values represent the 3-year monthly averages for October in Tannersville.
thermostatTemperature
7.5° / 17.0°
wb_sunnyFeels like
4.3° / 14.1°
light_mode
Avg sunshine hours
8h 50m
water_drop
Avg rainfall
2.2 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
11.3 km/h (Light breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.0)
humidity_mid
Humidity
69.7%
wb_twilight
Sunrise
07:14
nightlight
Sunset
18:19
About Tannersville
Learn more about the host city, Tannersville.
Tannersville is a city in Pennsylvania. It is only notable for CamelBack Mountain, the affiliated water park and hotels, and a Great Wolf Lodge