Mayor's Midnight Sun Half Marathon
Listed in our event index as Mayor's Marathon & Half Marathon: Marathon Relay.
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Listed in our event index as Mayor's Marathon & Half Marathon: Marathon Relay.
The Spring Duathlon Series in Anchorage's Kincaid Park uses a run-bike-run format on pavement, starting from the chalet area. Races occur on three Tuesday evenings in spring, beginning in the early evening at Kincaid Park Chalet. The event accommodates participants from age 4 through adults, and all bicycle types are permitted. Organizers note it as Alaska's sole on-pavement duathlon and its only all-road biking duathlon. The course begins near the chalet at the Coastal Trail's summit. It incorporates the old biathlon loop for the initial run, transitions near the start/finish line, and then proceeds to a biathlon-range bike loop. The final run follows the old loop. Adult and teen participants receive a run course announced at the event, typically covering 1.5 to 2 miles on trails. The series was established to encourage more Alaska children into triathlon-style racing, from those on training wheels to experienced youth and adult competitors. Children have a dedicated transition area, unique finisher medals, and awards consisting of stuffed animals in Spring Duathlon shirts. The full series also awards age-group winners based on cumulative points across all three races.
Hammerman, Alaska's oldest off-road multisport race, takes place at Little Campbell Lake in Anchorage during the summer. The series offers off-road triathlon and duathlon events, including Sprint and Long Course triathlons for varying athlete preferences. The Sprint triathlon features a 500-yard open-water swim, a 9-mile mountain bike ride, and a 2.2-mile trail run. The Long Course begins with a 1000-yard swim, followed by 18 miles of mountain biking on the Kincaid trail system, and concludes with a 4.4-mile run. The duathlon substitutes the swim with a short run before adopting the Sprint bike and run format. This course is not a road triathlon with some dirt. The bike leg involves hilly single track with technical sections, and participants must use appropriate mountain bikes; cyclo-cross bikes, hybrids, e-bikes, motorized bikes, or drop bars are not permitted. Relay teams may compete in the Long Course, allowing for solo triathletes, duathletes, mountain bikers, trail runners, and teams sharing the effort. The race is USAT certified, maintains archived results from numerous past editions, and is nearing its 25th anniversary.
Running: Locals run straight from downtown onto the Tony Knowles Coastal Trail, and that 11-mile line follows Cook Inlet toward Kincaid Park with mountains hanging out there forever. Another route runs 5 miles by Taku Lake and Campbell Creek. Kincaid Park keeps the trail crowd busy with nearly 40 miles of routes under tree cover and over steep hills. Skinny Raven Sports anchors the week with AKtive Soles Happy Run, Raven Run Club Workout, and Healthwise TNR. Anchorage Running Club keeps the race calendar honest with Anchorage RunFest, Mayor's Midnight Sun Half Marathon, Zombie Half Marathon, and Trent Waldron Half-Marathon & 10K.
Cycling: Locals ride the paved multiuse trail system like it is one big warmup loop. The Lanie Fleischer Chester Creek Trail, Tony Knowles Coastal Trail, Campbell Creek Trail, and Ship Creek Trail connect into the Moose Loop, and that bike loop runs 32 miles around town. Arctic Bicycle Club gives riders Road Racing, Mountain Racing, and Cyclocross Racing Divisions, so a season can hold a crit, a fondo, gravel, hill climbs, and cross without leaving Anchorage. Kincaid Park has rolling dirt trails, and Chugach State Park has the actual climbs. The urban trails connect east into alpine tundra where the Chugach mountains range from 2,000 ft to 8,000 ft.
Season: May through September gives Anchorage its cleanest training block, with long days, mild air, and enough rain to make fenders feel smart. Summer daytime temperatures usually sit around 55 to 65°F, so locals stack base miles, trail runs, and evening intervals without cooking. July still gets rain, August still gets rain, and September can flip fast because summer can be over in an Alaska minute. Winter changes the setup more than the attitude. Runners stay on packed routes and snowy races like Snow Globe Run, while cyclists keep rolling with studded tires or fat bikes from sometime in November until sometime in March.