Photohawk Studio
Obstacle and mud run photography: finding people when the bibs are covered in mud
By Photohawk team · · 4 min read

Obstacle races and mud runs produce some of the most shareable photos of any event: people mid-splash, hauling themselves over walls, laughing on a slide, covered head to toe. They also produce some of the hardest photos to search, because by the third obstacle most numbers are unreadable. This page covers where to stand, how to organise the gallery and how participants find themselves, using Photohawk Studio as the example.
Where to stand
Obstacle courses are made for photographers: every obstacle is a natural stopping point with a clear moment. Pick obstacles that give expressions as well as action.
- The start. Clean, numbered and excited. The one place almost every number is readable, so it anchors bib search for the rest of the day.
- A water or mud obstacle. The splash is the shot. Stand where people come up facing you, and protect your kit.
- A climbing obstacle. Walls, cargo nets and ramps put people's faces towards you at the top. Good for selfie search as well as for sales.
- A fun obstacle. Slides and swings give laughter and group shots.
- The finish. Medals, team photos, mud everywhere.

Talk to the organiser about safe positions near obstacles; marshals need room and participants should never have to avoid you.

Why searching mud run photos is hard
Mud covers numbers and smears faces. Teams run in matching costumes. Waves start every few minutes, so the same obstacle sees thousands of people in an hour. That means a mud run gallery needs every way in:
- Bib search for the start and the first obstacles, before the mud. On Photohawk, numbers are read from the photos after upload, with no tagging by hand.
- Selfie search for the many photos where a number is gone but a face is still recognisable. The selfie is used for that one search and discarded.
- Browsing by obstacle and wave. If clocks are synced, a participant who knows their wave time can open an obstacle's collection near when they passed.
- Clothing colour. A team in matching tutus or bright shirts is easy to spot when browsing.

Our article on selfie search for event photos explains what helps face matching and what happens to face data afterwards.
Organise by obstacle and wave
Name collections after the obstacles, in course order, using the names the event uses: "The Wall", "Mud Mile", "Slide". At large events with many waves, splitting the start by wave helps people find their group. Search covers all collections at once; collections make browsing feel like retracing the course.
Getting the gallery online the same day
Participants share mud run photos the same evening, often before they've had a shower. With previews first, on every plan, the web uploader sends light previews before the originals, so the gallery is live and searchable soon after the last wave while originals follow in the background. Upload the finish and the signature obstacle first.
Free photos or selling?
Obstacle events are a natural fit for sponsor-paid photos: the photos are shared widely, and a sponsor's name travels with them. On Photohawk, a gallery in Sharing mode lets everyone download their originals free while the organiser or a sponsor pays the photographer. Our page on free race photos paid for by sponsors explains how to set that up and how to quote for it.
If you're selling, mud run photos sell on fun and team spirit:
- Group shots sell to every member of the group.
- "All my photos" bundles suit people who appear at several obstacles.
- Speed matters. Interest peaks the evening of the event and the day after.
- Preview protection stops screenshots from replacing purchases, while faces stay clear for people to recognise themselves. See how it works.
For pricing and bundles, read how to sell race photos online.
Families, children and privacy
Many obstacle events have junior courses. Think about whether selfie search suits those galleries; on Photohawk it can be switched off for any gallery while bib search and browsing keep working. Tell participants before the event that photos may be searched by face and how to opt out; our GDPR checklist for organisers lists what to cover.
An obstacle race checklist
- Start covered, for the clean numbered shots.
- One splash, one climb, one fun obstacle and the finish.
- Clocks synced; collections named after obstacles, in course order.
- Selfie search decided per gallery, especially for junior courses.
- Gallery live the same evening, with previews first.
- Free or selling agreed with the organiser before the event.
Covering an obstacle race soon? Create a free Studio account or see the pricing.
Questions people ask
Can people find mud run photos by bib number?
Often at the start and the first obstacles, before the mud. Later, numbers are covered or torn, so selfie search and browsing the collection for each obstacle near the right time find more photos.
Does selfie search work on muddy faces?
Sometimes. A splash of mud is fine; a face covered in it is hard to match. Photos at the start, on climbing obstacles and at the finish, after a rinse, usually work best. Results are possible matches to check.
Which obstacles make the best photos?
The ones with a clear moment: a splash landing, a wall climb, a rope swing, a big slide. Stand where people face you as they reach the top or land.
How do teams find photos of the whole group?
Each member can search by selfie, and team members appear in each other's results where they're together. Browsing an obstacle near the time the team passed finds group shots.
