Welcome to the Iron Legs 100k, this is a great race that will challenge all that attempt it.  So if you are looking for a tough race with lots of elevation( a little under 16,000 feet of gain), amazing views of the Canadian Rockies as you cross ridges, valleys and amazing single track then come to the start line in August.  

Course : The course starts at Paddy’s Flats Group Campground and heads west on Elbow Valley Trail to Powderface Aid Station 1.  This is the first aid station before heading up and over Powderface Ridge to the Little Elbow Campground and Elbow Aid Station 2.  Now time to head up and over Ford Knoll before making your way up Ford Creek Trail to Ford Creek Aid Station 3.  Once here, take the connector over to the backside of the Powderface Saddle.  Climb to the saddle before descending back to Powderface Aid Station 4.  Now time to head east along Elbow Valley Trail for approx. 4kms before turning left onto Sulphur Springs Trail.  After a couple of kms, cross Moose Mtn Road, turn left onto Pneuma Trail, and head up towards Moose Mountain.  At the top of Pneuma will be Moose Packers Aid Station (aid stations 5 and 6).  Check in at this aid station, do an out-and-back to the saddle of Moose Mountain, and check out once back at aid station 6.  Follow Moose Packers Trail down to Ridgeback Trail before making a left and taking Snakes and Ladders up to Ranger Summit. Once at Ranger Summit, make your way down Bobcat and turn left into the Fullerton Loop.  Stay left once in Fullerton to reach Fullerton Aid Station 7.  To get back to the finish, head back on the south side of Fullerton Loop (stay left and take the stairs up).  Once at the top of Fullerton, exit the area, take a left at Bobcat and follow Bobcat down to Ridgeback before heading to the finish line.  It’s about 6.5km from this junction to the new finish at Paddy’s Flats.

Aid Stations : There will be seven fully stocked aid stations at approximately 9, 22, 38, 47, 60, 72 and 88km.  The aid stations will have the usual fare of water, sport drink, coke, chips, gummies, gels, granola bars, etc.  

Support Crews : Runners are welcome to have a support crew meet them at any aid station; however, runners are not allowed support from a crew outside of aid station areas.  Keep in mind that aid stations 5 and 6 are only accessible by walking about a mile from the upper Moose parking lot. 

Pacers : Pacers are allowed starting at aid station 6. Runners can have one pacer at a time and pacers can switch at aid station 7. All pacers will need to sign a waiver and pick up a bib at either package pickup or the start/finish area.

Drop Bags : There will be three drop bag locations on the 100k course: Elbow Aid Station 2, Powderface Aid Station 4, and Fullerton Aid Station 7.

Cut Off Times : There are six cut-off times on the course:

1.     Elbow Aid Station 2 at 11:30am. 

2.     Powderface Aid Station 4 at 5pm.

3.     Pneuma-Sulphur Springs junction after Aid Station 4 at 5pm – sweeps leave here and pull flags at 5pm.  If racers do not reach this cut-off, they will be diverted to the 60km course (and still be officially ranked).  The trail marshal will not let racers proceed up Pneuma to Moose Mtn. after 5pm.  Please respect the trail marshal's authority on this.  The cut-off times are for runner and volunteer safety.  If there is no marshal at this junction, do NOT head up Pneuma.  Follow the blue flags back to the finish and get a 60k credit.

4.     Moose Packers Aid Station 5 at 6:30pm.  If racers do not make this cut-off but wish to continue running, they could still be ranked for the 60km course.  Racers will then need to head down Moose Packers and straight to the finish at Paddy’s Flats.

5.     Moose Packers Aid Station 6 at 8pm.

6.     Fullerton Aid Station 7 at 12am. 

Runners must hand in their bibs to aid station/trail marshal to confirm no longer on course.

Mandatory Gear : While the list of mandatory gear is small, we suggest that you carry more gear with you.  Being that this race is a mountain race that takes you through remote and exposed areas, be prepared for all kinds of conditions.

  • Head lamp required after Powderface Aid Station 4

  • Wind/water resistant jacket - needed for mountain ascents

  • Race bib

  • Hydration pack or water bottles - min. 1.5L

  • Bear Spray

Suggested Gear : Take a look at the list and consider taking some of these items with you during the race.  The weather can change quickly in the mountains, and you don't want to get caught without the proper gear.

  • Tights or pants

  • Food

  • Gloves

  • Hat

  • Watch

  • Sunglasses

  • Sunscreen

  • Spare batteries or spare headlamp

Misc: There are limited rides back from the aid stations, so if you decide to drop out, you will be required to wait until the next available ride and may be put to work helping out.  So if you are thinking of pulling out, remember it might be easier to just keep on running. 

Fees: There is a cap of 200 runners so register early to ensure your spot in the race. GST will be added to the fees at checkout.

Prior to May 15th, 2025 - $150

On or after May 15th, 2025 - $175

Up to June 19th, 2025 a 50% refund will be given and no transfers are allowed. There are no refunds if the race has to be cancelled for unforeseen circumstances such as but not limited to weather, fire or unsafe conditions.

Shirts are only guaranteed until May 1st, 2025 so if you want the shirt register early. Supply chain issues are becoming more of a problem and earlier ordering is required.

Registration will close Aug 2nd @ 11:59pm.