Waldo 100k Trail Run is mostly single-track trail with more than 11,000′ of elevation gain and an equal amount of loss. There are three major climbs of more than 2,000′ each and two minor climbs of more than 1,000′ each. The highest point is 7,818′ at the top of Maiden Peak and the lowest point is at Gold Lake, about 4,900′.

The name of the race was decided on when it was clear that runners could only ever “see” Waldo Lake from the high peaks and never arrive there. Race director Craig’s wife, Laurie Thornley, warned him that someone might come after him regarding the use of the children’s storybook name, but he decided to chance it. Wanting to add some flavor to the normal prize structure, Craig and co-director Curt added a premium for the racers, The “Find Waldo” award would go to the first runner to reach the top of Fuji Mountain (mile 16), but to win the prize the runner had to complete the race.

And thus, Where’s Waldo 100k was born. It was included in the Oregon Trail Series, and with the fair warning, “It is not a beginner-level ultra and participation in the race should not be taken lightly,” the first race was on the calendar for September 28, 2002. A two-person relay was included to get the numbers up.

The San Gabriel back country retains much of the natural beauty, if not the primitive wilderness of yesteryear... Thanks largely to the foresight and capable supervision of the U.S. Forest Service and hundreds of volunteers. Picnic areas and campgrounds have been constructed with minimum displacement of the natural setting.

Those desiring to see this primitive wilderness in a single day are invited to participate in the Angeles Crest 100 Mile Endurance Run.

The San Gabriel back country retains much of the natural beauty, if not the primitive wilderness of yesteryear, thanks largely to the foresight and capable supervision of the U. S. Forest Service and hundreds of volunteers. Picnic areas and campgrounds have been constructed with a minimum displacement of the natural setting. The 490 miles of trails throughout the forest are well marked, but time, increasing use and funding cutbacks have taken their toll.

The Angeles Crest 100 Trail Volunteers have joined in efforts to restore and renew trails in the Angeles National Forest. Without the efforts of these volunteers and hundreds others like them, the trails that make this race would cease to exist. Those desiring to see much of this primitive wilderness in a single day are invited to participate in the Angeles Crest 100 Mile Endurance Run. We are proud to host the 16th Annual Angeles Crest 100 for the fine men and women who have decided to compete in this year’s event. In coordinating an event of this size, problems or unanticipated situations may arise. We ask your indulgence as we work towards improving our race every year.

Joan Benoit Samuelson, a native of Cape Elizabeth, Maine, won the first-ever women's Marathon at the 1984 Olympics in Los Angeles and is founder and chair of the TD Bank Beach to Beacon 10K. "A long time dream of mine has been realized" says Samuelson.

"I've always wanted to create a race that brings runners to some of my most favorite training grounds, so that they can enjoy the same beautiful environment, sense of community and rich history that has played such an important role in my life." Locals and visitors alike will enjoy themselves immensely whether they choose to spectate or participate.

Joan Benoit Samuelson, a native of Cape Elizabeth, Maine, is founder and chair of the TD Beach to Beacon 10K.

The 6000D, a legendary race and the first of its kind, is still considered a challenge by most trail runners. Climbing from the apple orchards up to the glacier is a real feat!
Individual challenge, accessible to all.

3500m of elevation gain over a 65km course that takes participants from the village of Aime in the valley to the top of Bellecôte glacier at 3047m via La Plagne's different altitude villages, then coming back down through the forest to Montchavin and finishing along the Isère river.

The trail is well marked with 95% of it on regular walking paths. There will be a large, enthusiastic crowd all along the trail to cheer you on.