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About RaceIndexOur methodologyData coverageCyclingTriathlon
  • Half Marathon
  • 21.1 km
  • Deadwood
  • Event dates –
  • Past event

Deadwood Mickelson Trail Marathon Half Marathon

This race edition

Race date
Date not confirmed for this distance
Race timezone
Timezone not confirmed
Edition status
Status not confirmed

Entry options

2026 edition

Entry options are not yet confirmed for this edition. Check the organiser before making plans.

Official event website ↗
Plan my trainingPlan my paceData current as of

Decision summary

Deadwood Mickelson Trail Marathon Half Marathon at a glance

Typical conditions
61/100

Historical race-date favourability, not a forecast

Evidence depth
21 verified facts

Source facts available

Route details

Known course facts at a glance

Methodology →

Deadwood Mickelson Trail Marathon Half Marathon has known course details for its half marathon race. The summary below keeps the focus on what is confirmed for the course.

Official distance
21.1 km
Terrain
Trail, Road
Scenery
Countryside, Forest, Historic, Mountain

Quick answers

What runners ask first

What is the Deadwood Mickelson Trail Marathon Half Marathon course like?

Underfoot, expect a trail course. The setting includes countryside and forest. Point-to-point course on the Mickelson Trail passing over more than 100 converted railroad bridges and through four hardrock tunnels.

What should runners know on race day for the Deadwood Mickelson Trail Marathon Half Marathon?

Course closes at 3:00 PM; free return bus service runs 10:30 AM to 3:00 PM.

Race character

Scenery

  • Countryside
  • Forest
  • Historic
  • Mountain

Atmosphere

  • Scenic Tour
  • Destination
  • Wilderness

Terrain

  • Trail
  • Road

Entry, logistics and records

Records and field

Men's course record
1:06:51 (Ishmael Arzola)
Women's course record
1:17:57 (Jessica Harasyn)
Field size
2,000
Field cap
2,000

Entry requirements

Entry status
Past event: The listed edition date has passed.
Cut-off
Course closes at 3:00 PM with an 8:00 AM start (7-hour limit).

Race day logistics

Closed roads
Course closes at 3:00 PM; free return bus service runs 10:30 AM to 3:00 PM.
Expo / packet pickup
Expo and packet pickup at The Lodge at Deadwood, 100 Pine Crest Lane, Deadwood, SD; Saturday June 6 from 8:30 AM to 6:00 PM.
Medal
Finisher medal awarded at the finish line.

Course facts

Notable features
  • Point-to-point course on the Mickelson Trail passing over more than 100 converted railroad bridges and through four hardrock tunnels

What are typical race-day conditions?

  • 18°CTypical temperature
  • 21 kphTypical wind
  • 2 mmTypical rainfall
  • 61Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (2)

Read the full methodology →