Boulder Skyline Traverse - by Moonlight

Time: 4:15ish
Distance: 14.25 miles
Effort: Moderate
Body: Good
Weather: Warm & Humid (for Colorado)


The call went out from JP over a week ago for a full-moon run of the Boulder Skyline Traverse, a route that typically starts at the South Mesa trailhead then heads up and over Boulder's five major peaks, South Boulder, Bear, Green, Flagstaff and Sanitas.   


After a good bit of back and forth and some hand-wringing over the late afternoon storm front that moved through, the plan was finally set. All comers were to meet at Tim L.'s place up on Shanahan Ridge and we'd run from there.


After a final check online of the progress of the Western States 100 Endurance Run,  a group of seven of us headed out around 7:45 p.m. with Tim leading the way south on a series of neighborhood trails to the connection with the Big Bluestem Trail.  Here the climbing began as we made our way to the Mesa Cut-off and eventually to Shadow Canyon.


As the trail turned steep, the group broke up into smaller groups and the climbing began. Paul took off and made quick work of the innumerable step-ups leading up to the saddle between Bear and SoBo Peaks. Jeff, GZ and I quickly formed up and fell into a steady power-hike until just below the saddle where we began jogging again.


The group reformed at the summit of SoBo and out came the smart phones to check in on the progress of Western States. A couple of Twitter users were providing regular updates on the progress of the front runners. Local runners Tony K. and Nick C. were running up front and all of were eager for info on their progress.


As we prepared to descend back to the saddle, the headlamps came out and down we went.  We made quick work of the climb up to Bear, again checked on WS100 progress and headed down the backside of Bear and headed over to Green.


The views down on the night lights of Boulder from the top of Green was serene. We got the news atop Green that Tony had come in second at the WS100 and Nick C., after an epic duel with Kilian Journet had come in fourth. We cruised down to the four-way and descended Ranger and regrouped at the ranger cottage. 


Next up was Flagstaff Mountain. We skirted the true summit on the Ute Trail before hanging a right and descending down to Eben G. Fine park via the Flagstaff and Valley View Trails. It was on the Flagstaff Trail where we finally got our first unobstructed view of the near-full moon. It wasn't quite high enough in the sky, nor bright enough, to run by, but it was beautiful. 


Bythe time we hit Eben G. Fine, it was about 11:30 p.m. The plan had been to run up Sanitas as the evening's capstone, but there was a unanimous consensus to bag the last of peak and head home. There was still, though, one last hill to climb...the Red Rocks hump.


GZ, Jeff, Paul and I set off at a good pace. I'd been feeling good the last four miles or so and wanted to finish on a strong hill surge. Fortunately, everyone else seemed to feel similarly. GZ set a strong pace up the final climb and we topped the hill together with Jeff and Paul right with us.


We jogged down the last hill, picked up the rest of the crew and hopped in the cars and returned to the run's start to head our separate ways.


That was a great night of running. I haven't ever run that long at night. I really enjoyed experiencing familiar trails in a whole new light...or lack of light. And, it was great meeting up with such a great group of runners. 

Boulder Skyline Traverse - Long & Hot

Time: 5:26 
Distance: 24.18 miles
Effort: Easy
Body: Average
Weather: Clear and Hot


With the San Juan Solstice 50 looming in less than three weeks and a week-and-a-half-long trip down to sea level scheduled right smack in the middle of those three weeks, I was eager for a long, hard run this weekend. The run was, indeed, hard, but was made much easier by virtue of having some excellent company to share the miles with.


Met up with Brandon bright and early at Boulder's South Mesa Trailhead near Eldorado Springs. On the menu: the Boulder Skyline Traverse, a route that begins at the edge of South Boulder Creek, then climbs to the four mountain highpoints of the rocky backdrop to the metropolis of Boulder, Colorado.


First up was the climb from the trailhead to the saddle between South Boulder and Bear Peaks.With Brandon leading and setting a steady, early-morning pace, we cruised up the Towhee Trail to Shadow Canyon and made good time up the canyon's many twists, turns and step-ups. 

Brandon sets the pace up the Towhee Trail bound for Shadow Canyon

From the saddle, we hung a left and made the short climb up to the summit of South Boulder Peak. I tagged the summit 60:15. We had the place to ourselves. We paused long enough to snap a couple of pictures, suck down a gel and flail about like children trying to stay out of the flight path of what had to have been the World's Largest Bumble Bee.

Looking west from the summit of South Boulder Peak

After descending back to the saddle, we made quick work of the traverse over to the scree field just below the summit of Bear Peak and began the short climb up the shards of rock to the rocky summit of Bear Peak. A few hikers were basking in the cool morning sun as we paused to look down the spine of the Flatirons to Green Mountain and rest of the day's route.

Looking north to Green Mountain from the summit of Bear Peak

A brilliantly-executed self-timer picture on the summit of Bear Peak

The run from down from Bear and over and up to Green is my favorite section of trail on this run. It's got a little bit of everything: steep descents, easy climbs, rolling trail and a few steep grades. We rolled through this section, pausing at the small stream at the mouth of Bear Canyon to dowse ourselves and our hats in the cool water. Before we'd fully dried in the rapidly warming air, we met up with Tony K., who was out for one of his 6-7 hour fun runs. After a brief conversation, we set off and made the final climb to the four-way on the Green Mountain West Ridge Trail.

From the four-way, it's a quick climb up the rocky step-ups to the top of Green Mountain and its famed summit rock. We were warmly greeted at the summit by Kraig K. who was out picking up some elevation gain on the heels of his run last weekend at the Jemez 50, a race that by every account sounds like an unforgettable and remarkable sufferfest. Kraig mentioned he was thinking about signing up for the Leadville 100. In a valiant attempt to lure him into the race, Brandon let him know that all the cool kids were running that race, except for the ones running the Pikes Peak Ascent and/or Marathon that same weekend. Kraig reports on his blog that he signed up. Brandon's power of persuasion remains unmatched.

Self portrait on Green Mountain's summit rock

Brandon nonchalantly explains where all the cool kids will be the weekend of August 21-22

After descending back down Green's west ridge, we bid Kraig adieu and we headed down the West Ridge trail to Superflag and descended down to the Ute Trail trailhead at the turn-off to Flagstaff Mountain. We soon hit the flat top of Flagstaff Mountain and found the rock that is the mountain's highpoint. We paused here to refuel before heading off down the Flagstaff Trail bound for Halfway House.

I managed to free-climb the last four feet to the true "summit" of Flagstaff Mountain

From Halfway House just off Flagstaff Road, we cruised down the Valley View Trail. Along the way, we stopped to gaze at our northerly-most destination - Mt. Sanitas.  My legs were still feeling good at this point, but Sanitas looked dauntingly far away.

The high point in the middle of the pic is Mt. Sanitas

We finished our descent, pausing at Eben G. Fine park to fill our hydration packs with  amazingly cold water from the restroom sink. We soon were off, headed over Red Rocks to the base of Sanitas. We ascended the Mt. Sanitas Trail, winding our way past a couple dozen hikers. It was a busy day out there. And, by this time it was warming up quite a bit. Were it not for a decent breeze blowing from the southeast, it would have been brutal. I was feeling pretty OK on the ascent, powerhiking the steep step-ups and running the rest. Hit the summit marker in 25 minutes, after winding my way through the 20 people (and their 632 dogs) hanging out at the summit. Brandon soon joined me and after a couple of pics, we set off for the character-building return to our cars at South Mesa.

Looking east from the summit of Mt. Sanitas

From the summit, we descended down to the Sanitas Valley Trail and then followed roads up to Chautauqua where we stopped to refill our water packs before heading out on the Mesa Trail. The Mesa Trail offered some welcome shade and some moderate ups and downs. 

Brandon cruising down the Mesa Trail as seen through a malfunctioning camera lens.

We made good time over to Bear Canyon where we met up with Justin M., Nick C. and Nick P. who were out practicing togetherness in preparation for racing (Nick C.), pacing (Justin) and crewing (Nick P.) at the Western States 100 later this summer.  After another four miles, we wrapped up the Mesa Trail return with a quick descent down to the cars.

The run today came up about three miles shorter than the last time I did this run, the last five miles of which I did in the dark sans a light. I realized today that I missed two Mesa Trail turns last time, one of which I realized and corrected and another than took me an extra mile or two toward the east.

Once back at the cars, we both had food and drink on our mind. So, we caught our breath, reflected briefly on a great, hard run and took off. I went straight to the gas station at the turn-off to the road to Eldorado Springs and loaded up on a protein drink and a quart o' Gatorade before making the 40 minute drive back home.

All-in-all, it was a great day. We worked steady on the ups, ran the flats at a reasonable pace and picked up just a bit shy of 8,000 feet of elevation gain. Really enjoyed spending the hours with Brandon and swapping thoughts on prep and strategy for Lake City.