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

264 challenges found

Item Logo
Light My Cells 2 : Transmitted Light to Fluorescence Challenge
Opening submissions for MIP - Mock on Sep 20 2026 at 22:00
23 2026
Item Logo
TopBrain Segmentation Challenge Version 2
Algorithm submission challenge
Opening submissions for Validation-TA36-Seg on Sep 08 2026 at 22:01
87  Article Sept. 27, 2026
Item Logo
CHIMERA-agent
Algorithm submission challenge
Accepting submissions
257 73 2026
Item Logo
autoPET V - Automated Lesion Segmentation in Whole-Body PET/CT
Algorithm submission challenge
Accepting submissions for Preliminary Test Set until Sep 25 2026 at 21:59
255 181 2026
Item Logo
Observing What Models Learn
Algorithm submission challenge
Not accepting submissions
2026
Item Logo
Airway Tree Modeling 26
Algorithm submission challenge
Accepting submissions
115 68  Article  Article  Article 2026
Item Logo
ODIN 2026 Challenges
Algorithm submission challenge
Challenge completed
108 228 Sept. 27, 2026
Item Logo
HEADLINE: Benchmarking VLMs in Head CT Reporting
Algorithm submission challenge
Challenge completed
54 40 2026
Item Logo
SSL for 3D light-sheet microscopy image segmentation
Algorithm submission challenge
Accepting submissions
160 7 Oct. 1, 2026
Item Logo
Cone-beam CT reconstruction for radiation therapy challenge
Algorithm submission challenge
Opening submissions for Test phase on Jan 15 2027 at 23:01
92 2  Article 2026
Item Logo
TopAneu 2026
Algorithm submission challenge
Accepting submissions
384 62 Sept. 27, 2026
Item Logo
Pathologist REasoning-Guided REport Generation Challenge
Algorithm submission challenge
Challenge completed
325 48 2026
Item Logo
Ischemic Stroke Lesion Segmentation Challenge 2026
Algorithm submission challenge
Challenge completed
389 174 2026
Item Logo
Surgical Visual Understanding 2026
Algorithm submission challenge
Accepting submissions
78 147 Sept. 27, 2026
Item Logo
Peripelvic Fracture Segmentation and Reduction Planning
Algorithm submission challenge
Challenge completed
364 337 2026
Item Logo
HEad and neCK TumOR Lesion Segmentation, Staging and Prognosis
Algorithm submission challenge
Challenge completed
441 310 2026
Item Logo
RARE26
Algorithm submission challenge
Accepting submissions
377 497 2026
Item Logo
CLEAR-EC
Algorithm submission challenge
Accepting submissions
120 67 2026
Item Logo
The MAMA-SYNTH Challenge
Algorithm submission challenge
Challenge completed
210 194 2026
Item Logo
Real-time dose calculation in radiotherapy
Algorithm submission challenge
Challenge completed
275 370 2026
Item Logo
Lung Nodule Volumetry 2026 Challenge
Algorithm submission challenge
Accepting submissions
6 6 2026
Item Logo
DALPHIN
Accepting submissions
42 100  Article 2025
Item Logo
BEETLE
Accepting submissions for BEETLE
195 132  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
171 103  Article 2025
Item Logo
HANCOTHON
Algorithm submission challenge
Challenge completed
86 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
Accepting submissions
229 97 2025
Item Logo
Surgical Visual Understanding
Algorithm submission challenge
Challenge completed
87 186 2025
Item Logo
TopBrain Segmentation Challenge for Whole Brain Vessel Anatomy
Algorithm submission challenge
Challenge completed
274 75  Article 2025
Item Logo
The Trauma THOMPSON Challenge 2025
Algorithm submission challenge
Challenge completed
78 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
517 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
148 49  Article 2025
Item Logo
autoPET/CT IV
Algorithm submission challenge
Challenge completed
228 42 2025
Item Logo
PANTHER Challenge
Algorithm submission challenge
Accepting submissions
323 234 2025
Item Logo
AI4Life Microscopy Supervised Denoising Challenge 2025
Algorithm submission challenge
Challenge completed
19 13 2025
  • Previous
  • Page 1 of 7
  • Next