Race library

Trail and ultra races with aid stations, cutoffs and a free pacing plan

Every course here comes with its aid stations and cutoffs already placed. Open a race for the station table and the elevation profile, then plan it free with terrain adjusted splits and fueling for every leg.

• 12K Sunday, October 18, 2026 Union Creek, Oregon 7.5 mi · 0 ft of climb · 0 aid stations Aid stations, cutoffs and pacing plan
• 2026 TC 5K Saturday, October 3, 2026 · 2026 edition St. Paul, MN 3.2 mi · 129 ft of climb · 0 aid stations Aid stations, cutoffs and pacing plan
• Rogue Gorge 50K Saturday, October 17, 2026 Union Creek, Oregon 30.6 mi · 2,810 ft of climb · 4 aid stations Aid stations, cutoffs and pacing plan
• Rogue Gorge 50 Mile Saturday, October 17, 2026 Union Creek, Oregon 50.6 mi · 4,359 ft of climb · 7 aid stations Aid stations, cutoffs and pacing plan
• Rogue Gorge Half Marathon Sunday, October 18, 2026 Union Creek, Oregon 13.5 mi · 0 ft of climb · 1 aid station Aid stations, cutoffs and pacing plan
• TC 10K Saturday, October 3, 2026 · 2026 edition St. Paul, MN 6.3 mi · 187 ft of climb · 0 aid stations Aid stations, cutoffs and pacing plan
• TC 10 Mile Sunday, October 4, 2026 · 2026 edition Minneapolis, MN 10.1 mi · 384 ft of climb · 0 aid stations Aid stations, cutoffs and pacing plan
• TC Half Marathon for More Sunday, October 4, 2026 · 2026 edition Minneapolis, MN 13.1 mi · 450 ft of climb · 0 aid stations Aid stations, cutoffs and pacing plan
• Twin Cities Marathon Sunday, October 4, 2026 · 2026 edition Minneapolis, MN 26.6 mi · 677 ft of climb · 0 aid stations Aid stations, cutoffs and pacing plan
• Jackass Night Trail 31K Saturday, October 31, 2026 McDowell Mountain Regional Park — Fountain Hills, AZ 19.1 mi · 1,157 ft of climb · 3 aid stations Aid stations, cutoffs and pacing plan
• Kodiak 10K Saturday, October 10, 2026 · 2026 edition Big Bear Lake, CA 5.4 mi · 1,184 ft of climb · 1 aid station Aid stations, cutoffs and pacing plan
• Race Across Duluth Saturday, September 12, 2026 · 2026 edition Duluth, MN — Duluth Traverse 43.6 mi · 4,726 ft of climb · 4 aid stations Aid stations, cutoffs and pacing plan
• Superior Fall Marathon Saturday, September 12, 2026 · 2026 edition Lutsen, MN — Superior Hiking Trail 26.1 mi · 3,689 ft of climb · 3 aid stations Aid stations, cutoffs and pacing plan
• Terribly Tough 10K Sunday, October 18, 2026 Duluth, MN — Superior Hiking Trail 6.0 mi · 1,013 ft of climb · 1 aid station Aid stations, cutoffs and pacing plan
• Harder 'n Heck Half Sunday, October 18, 2026 Duluth, MN — Superior Hiking Trail 13.1 mi · 2,325 ft of climb · 2 aid stations Aid stations, cutoffs and pacing plan
• Javelina Jundred 100K Saturday, October 31, 2026 McDowell Mountain Regional Park — Fountain Hills, AZ 60.1 mi · 3,866 ft of climb · 11 aid stations Aid stations, cutoffs and pacing plan
• Kodiak 21K Saturday, October 10, 2026 · 2026 edition Big Bear Lake, CA 12.8 mi · 2,236 ft of climb · 1 aid station Aid stations, cutoffs and pacing plan
• Superior Fall 50 Mile Saturday, September 12, 2026 · 2026 edition Lutsen, MN — Superior Hiking Trail 51.4 mi · 6,932 ft of climb · 7 aid stations Aid stations, cutoffs and pacing plan
• Javelina Jundred 100 Mile Saturday, October 31, 2026 McDowell Mountain Regional Park — Fountain Hills, AZ 98.3 mi · 6,088 ft of climb · 19 aid stations Aid stations, cutoffs and pacing plan
• Kodiak 50K Saturday, October 10, 2026 · 2026 edition Big Bear Lake, CA 30.2 mi · 4,687 ft of climb · 5 aid stations Aid stations, cutoffs and pacing plan
• Superior 100 Mile Friday, September 11, 2026 · 2026 edition Lutsen, MN — Superior Hiking Trail 101.2 mi · 14,677 ft of climb · 13 aid stations Aid stations, cutoffs and pacing plan
• Wild Duluth 50K Saturday, October 17, 2026 Duluth, MN — Superior Hiking Trail 30.8 mi · 4,852 ft of climb · 6 aid stations Aid stations, cutoffs and pacing plan
• Kodiak 100K Friday, October 9, 2026 · 2026 edition Big Bear Lake, CA 58.4 mi · 10,601 ft of climb · 9 aid stations Aid stations, cutoffs and pacing plan
• Wild Duluth 100K Saturday, October 17, 2026 Duluth, MN — Superior Hiking Trail 61.5 mi · 9,989 ft of climb · 13 aid stations Aid stations, cutoffs and pacing plan
• Kodiak 100 Mile Friday, October 9, 2026 · 2026 edition Big Bear Lake, CA 99.9 mi · 16,196 ft of climb · 14 aid stations Aid stations, cutoffs and pacing plan

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