Challenges

Here is an overview over the medical image analysis challenges that have been hosted on Grand Challenge.
Please fill in this form if you would like to host your own challenge.

Host your own Challenge
Your Challenge Requests

262 challenges found

Item Logo
ODIN 2026 Challenges
Algorithm submission challenge
Accepting submissions
64 13 Sept. 27, 2026
Item Logo
HEADLINE: Benchmarking VLMs in Head CT Reporting
Algorithm submission challenge
Challenge completed
54 40 2026
Item Logo
Pathologist REasoning-Guided REport Generation Challenge
Algorithm submission challenge
Challenge completed
297 48 2026
Item Logo
Peripelvic Fracture Segmentation and Reduction Planning
Algorithm submission challenge
Accepting submissions
313 233 2026
Item Logo
Light My Cells 2 : Transmitted Light to Fluorescence Challenge
Not accepting submissions
2026
Item Logo
Airway Tree Modeling 26
Algorithm submission challenge
Accepting submissions
83 32  Article  Article  Article 2026
Item Logo
Automated Identification of Mod-Sev TBI Lesions 2026
Algorithm submission challenge
Challenge completed
99 94 Oct. 1, 2026
Item Logo
SSL for 3D light-sheet microscopy image segmentation
Algorithm submission challenge
Not accepting submissions
133 Oct. 8, 2026
Item Logo
Cone-beam CT reconstruction for radiation therapy challenge
Algorithm submission challenge
Opening submissions for Validation on Nov 30 2026 at 23:01
61  Article 2026
Item Logo
TopAneu 2026
Algorithm submission challenge
Accepting submissions
268 2 Sept. 27, 2026
Item Logo
Ischemic Stroke Lesion Segmentation Challenge 2026
Algorithm submission challenge
Accepting submissions
337 3 2026
Item Logo
TopBrain Segmentation Challenge Version 2
Not accepting submissions
59  Article 2026
Item Logo
CHIMERA-agent
Not accepting submissions
195 2026
Item Logo
HEad and neCK TumOR Lesion Segmentation, Staging and Prognosis
Algorithm submission challenge
Accepting submissions for Sanity Check until Aug 06 2026 at 23:59
424 306 2026
Item Logo
autoPET V - Automated Lesion Segmentation in Whole-Body PET/CT
Algorithm submission challenge
Accepting submissions
213 110 2026
Item Logo
RARE26
Algorithm submission challenge
Accepting submissions
295 225 2026
Item Logo
CLEAR-EC
Algorithm submission challenge
Accepting submissions
68 12 2026
Item Logo
The MAMA-SYNTH Challenge
Algorithm submission challenge
Challenge completed
207 252 2026
Item Logo
Real-time dose calculation in radiotherapy
Algorithm submission challenge
Accepting submissions
238 50 2026
Item Logo
Lung Nodule Volumetry 2026 Challenge
Algorithm submission challenge
Accepting submissions
6 5 2026
Item Logo
DALPHIN
Accepting submissions
36 100  Article 2025
Item Logo
BEETLE
Accepting submissions for BEETLE
190 118  Article 2025
Item Logo
AI4Life Calcium Imaging Denoising Challenge 2025
Algorithm submission challenge
Challenge completed
70 18 2025
Item Logo
Mitosis Domain Generalization Challenge 2025
Algorithm submission challenge
Challenge completed
170 103  Article 2025
Item Logo
HANCOTHON
Algorithm submission challenge
Challenge completed
83 21  Article 2025
Item Logo
SSL for 3D light-sheet microscopy image segmentation
Algorithm submission challenge
Challenge completed
59 41 2025
Item Logo
RARE25
Algorithm submission challenge
Challenge completed
242 323 2025
Item Logo
ToothFairy3: Multi-Class Segmentation in CBCT Volumes
Algorithm submission challenge
Not accepting submissions
223 97 2025
Item Logo
Surgical Visual Understanding
Algorithm submission challenge
Challenge completed
87 85 2025
Item Logo
TopBrain Segmentation Challenge for Whole Brain Vessel Anatomy
Algorithm submission challenge
Challenge completed
269 75  Article 2025
Item Logo
The Trauma THOMPSON Challenge 2025
Algorithm submission challenge
Challenge completed
76 54 2025
Item Logo
Dehazing Echocardiography Challenge 2025
Algorithm submission challenge
Challenge completed
192 133 2025
Item Logo
CURVAS-Pancreatic Adenocarcinoma Vascular Invasion
Algorithm submission challenge
Challenge completed
62 97 2025
Item Logo
REport Generation in pathology using Pan-Asia Giga-pixel WSIs
Challenge completed
495 2025
Item Logo
MICCAI Grand Challenge Tutorial 2025
Not accepting submissions
4 2025
Item Logo
ODELIA BREAST MRI Challenge 2025
Algorithm submission challenge
Not accepting submissions
147 49  Article 2025
Item Logo
autoPET/CT IV
Algorithm submission challenge
Challenge completed
225 42 2025
Item Logo
PANTHER Challenge
Algorithm submission challenge
Accepting submissions
311 234 2025
Item Logo
AI4Life Microscopy Supervised Denoising Challenge 2025
Algorithm submission challenge
Challenge completed
19 13 2025
Item Logo
Deep-learning Evaluation for Enhanced Prognostics - PSMA PET
Algorithm submission challenge
Challenge completed
136 27 2025
  • Previous
  • Page 1 of 7
  • Next