Boys U-19 at Broken Arrow 46K: Filmore Claims the Crown

• Jackson Filmore, 19, Eagle CO — won the U-19 boys race in 4:56:34 (10:23/mi), posting the 10th-fastest women's split on the Siberia 2→High Camp 2 segment across the entire field.
• Briland Hillebrandt, 18, Alamo CA — finished 2nd in 7:46:38 (16:20/mi), nearly 2 hours 50 minutes back, but steadily climbed through the women's field all day, moving from 285th to 194th among women by the finish.
• Cool, clear conditions — 53°F with almost no wind — made for about as cooperative a race day as Broken Arrow's high-elevation course (topping out near 8,833 ft) ever offers.

---

Jackson Filmore made no secret of his intentions. Racing at altitude between roughly 6,200 and 8,800 feet — terrain that punishes anyone not dialed into the thin air — the 19-year-old from Eagle, Colorado ran with genuine authority, averaging 10:23 per mile across 46 kilometers of Tahoe skyline. His Siberia 2→High Camp 2 split was the 10th-fastest on that segment across the women's field, a benchmark that underscores just how hard he was pushing on one of the course's most demanding climbs.

Briland Hillebrandt, 18, had a very different kind of day — longer, harder, but not without its own arc worth noting. The Alamo, California teenager started deep in the women's standings and kept moving forward all race long, advancing from 285th to 194th among women across seven checkpoints. At 16:20 per mile, the gap to Filmore was substantial — 2:50:04 — but Hillebrandt's consistent forward progress through a large field showed real resolve over a grueling course at elevation.

With only two finishers in the U-19 boys race, the story is simple: Filmore won it convincingly, and both young athletes completed one of the more demanding 46K courses in American trail running. At this altitude, finishing is its own statement — and both made theirs.