M20-29 Ultra 100K: Brussel Dominates in Under 11 Hours

• Quinn Brussel, 23, wins in 10:51:28 at a 10:29/mi avg — nearly two hours clear of 2nd place, and the 3rd-fastest split on the Snow Valley Peak→Hobart segment among the women.
• Collin Day ran the fastest First Half split among all women but faded from 1st to 13th in the women's field across the back half, finishing 3rd in M20-29 in 12:54:35.
• Christian Klahn edged Collin Day by 10:32 for 2nd place (12:44:03 vs. 12:54:35), posting the 10th-fastest women's Second Half split to secure the runner-up spot.
• 20 finishers completed the M20-29 race across a range of nearly 13 hours — from Brussel's 10:51:28 to Alex Barrow's 23:39:38.

Quinn Brussel made this race look controlled from the start. Moving steadily through the men's field — from 10th to 6th to eventually 3rd among the women — Brussel's 10:51:28 finish at 10:29/mi over a course that climbs toward 9,000 feet is a performance that needs no embellishment. The gap to 2nd-place Christian Klahn was 1:52:35, a margin that tells its own story. The 3rd-fastest Snow Valley Peak→Hobart split among the women suggests Brussel saved something for the most technical middle stretch and delivered it precisely there.

The most dramatic arc in M20-29 belonged to Collin Day. The 27-year-old from Rancho Cucamonga went out with genuine aggression, posting the fastest First Half split among all women and sitting 1st in the women's field at the halfway point. But the back half of a 100K at altitude — where the course sits well above 6,900 feet on average — has a way of collecting debts, and Day's gender place slid from 1st all the way to 13th by the finish. He still crossed in 12:54:35 for 3rd in M20-29, but Klahn's steadier 12:44:03 — buoyed by the 10th-fastest Second Half split among women — meant Day couldn't hold the podium's second step.

Harshil Shah, 22, told the opposite story: starting 41st among the women, he climbed steadily all day, eventually reaching 17th with the 7th-fastest Waterfall→Finish split among women to land 5th in M20-29 at 13:18:51. Behind the top ten, the field spread wide — Isaac Anguiano (10th, 15:07:01) through to Sorin Thompson (19th, 22:59:56) and Alex Barrow (20th, 23:39:38) — a reminder of just how unforgiving 62 miles between 4,862 and 9,003 feet can be.