We went for some epicness yesterday! Started at 6:15a (parking lot was full by 6) and went with a massive herd of people up Cucamonga. Made the summit by 9:45a. Ate a much needed early lunch and set off for bighorn. We took the trail less traveled straight up the side of the mountain to hit the summit by 12p. Then we traveled down to meet up w the ridge line to Ontario. Made that summit by 2pm and ate a much needed second lunch. Came back down a different way through kelly camp and met up with the icehouse saddle. For whatever reason the trailhead and all trails app have a pretty big discrepancy between mileage. According to all trails what we did was 17mi. According to the trail head and my GPS we did 23.5mi. Totally worth it! Went through 4L of water for each of us. Bring lots of water snacks and dry socks 🙂