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About RaceIndexOur methodologyData coverageCyclingTriathlon
  • 10K
  • 10 km
  • Fishers
  • Event weekend starts
  • Past event

Geist Half Marathon 10K

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

Geist Half Marathon 10K at a glance

Typical conditions
56/100

Historical race-date favourability, not a forecast

Evidence depth
17 verified facts

Source facts available

Route details

Known course facts at a glance

Methodology →

Geist Half Marathon 10K has known course details for its 10k race. The summary below keeps the focus on what is confirmed for the course.

Official distance
10 km
Scenery
Lakeside, Waterfront, City, Parkland, Forest

Quick answers

What runners ask first

Where can I find the Geist Half Marathon 10K route map?

Use the official course links on this page for the organiser route page, map PDF or route download.

Official course links

Where does the Geist Half Marathon 10K route go?

The Geist Half Marathon 10K route starts at North end of the Olio Road bridge across Geist Reservoir, Fishers, Indiana and finishes at Olio Road bridge over Geist Reservoir (photo finish), Fishers, Indiana.

Race character

Scenery

  • Lakeside
  • Waterfront
  • City
  • Parkland
  • Forest

Atmosphere

  • Community
  • Festival

Entry, logistics and records

Records and field

Field size
Approximately 2,500 participants from 26 states in 2025.

Entry requirements

Entry status
Past event: The listed edition date has passed.

Race day logistics

Medal
All participants receive a finisher race medal.
Finisher tee
All participants receive a race shirt; the shirt design is selected via a community art contest open to local high school juniors and seniors.

Access and course status

Start
North end of the Olio Road bridge across Geist Reservoir, Fishers, Indiana.
Finish
Olio Road bridge over Geist Reservoir (photo finish), Fishers, Indiana.

Course facts

Notable features
  • All-ages post-race after party with a complimentary drink ticket (alcoholic and non-alcoholic options)
  • optional VIP Perks package adds reserved parking, VIP gear, recovery zone and gear check

What are typical race-day conditions?

  • 21°CTypical temperature
  • 16 kphTypical wind
  • 2 mmTypical rainfall
  • 56Favourability /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 →