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.

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245 challenges found

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AI4Life Calcium Imaging Denoising Challenge 2025
Algorithm submission challenge
Accepting submissions
64 16 2025
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CHIMERA
Algorithm submission challenge
Accepting submissions
336 297 2025
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DataChallenge 2024
Algorithm submission challenge
Challenge completed
3 5  Article  Article  Article 2025
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UNICORN
Algorithm submission challenge
Challenge completed
321 846 2024
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Peripelvic Fracture Segmentation and Reduction Planning
Opening submissions for Task 1: PENGWIN-Auto - Preliminary on May 10 2026 at 10:00
2026
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HEad and neCK TumOR Lesion Segmentation, Staging and Prognosis
Algorithm submission challenge
Opening submissions for Sanity Check on May 31 2026 at 23:59
14 2026
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autoPET V
Algorithm submission challenge
Opening submissions for Preliminary Test Set on Apr 30 2026 at 22:00
22 2026
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Lung Nodule Volumetry 2026 Challenge
Algorithm submission challenge
Accepting submissions for Debug Phase until Jun 30 2026 at 10:00
5 2 2026
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BEETLE
Accepting submissions for BEETLE
126 40  Article 2025
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Mitosis Domain Generalization Challenge 2025
Algorithm submission challenge
Challenge completed
162 106  Article 2025
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HANCOTHON
Algorithm submission challenge
Challenge completed
78 21  Article 2025
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SSL for 3D light-sheet microscopy image segmentation
Algorithm submission challenge
Challenge completed
59 41 2025
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RARE25
Algorithm submission challenge
Challenge completed
242 323 2025
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ToothFairy3: Multi-Class Segmentation in CBCT Volumes
Algorithm submission challenge
Accepting submissions for Task 1 - Multi-class Segmentation: Post Challenge Phase
197 97 2025
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Surgical Visual Understanding
Algorithm submission challenge
Challenge completed
87 186 2025
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TopBrain Segmentation Challenge for Whole Brain Vessel Anatomy
Algorithm submission challenge
Challenge completed
245 75 2025
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The Trauma THOMPSON Challenge 2025
Algorithm submission challenge
Challenge completed
74 54 2025
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Dehazing Echocardiography Challenge 2025
Algorithm submission challenge
Challenge completed
192 133 2025
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CURVAS-Pancreatic Adenocarcinoma Vascular Invasion
Algorithm submission challenge
Challenge completed
62 97 2025
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REport Generation in pathology using Pan-Asia Giga-pixel WSIs
Challenge completed
442 2025
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MICCAI Grand Challenge Tutorial 2025
Not accepting submissions
4 2025
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ODELIA BREAST MRI Challenge 2025
Algorithm submission challenge
Accepting submissions
139 49  Article 2025
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autoPET/CT IV
Algorithm submission challenge
Challenge completed
212 42 2025
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PANTHER Challenge
Algorithm submission challenge
Accepting submissions
294 220 2025
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AI4Life Microscopy Supervised Denoising Challenge 2025
Algorithm submission challenge
Challenge completed
19 13 2025
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Deep-learning Evaluation for Enhanced Prognostics - PSMA PET
Algorithm submission challenge
Challenge completed
136 27 2025
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HEad and neCK TumOR Lesion Segmentation, Diagnosis and Prognosis
Algorithm submission challenge
Not accepting submissions
525 165 2025
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Beyond FA
Algorithm submission challenge
Accepting submissions for Phase 1: Trial Images
84 6 2025
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Fuse My Cells: From Single View to Fused Multiview Lightsheet Im
Algorithm submission challenge
Challenge completed
136 37 2025
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The LUNA25 Challenge
Algorithm submission challenge
Challenge completed
1,172 558  Article 2024
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TrackRad: Real-time tumor tracking for MRI-guided radiotherapy
Algorithm submission challenge
Accepting submissions for Post-challenge until Dec 30 2026 at 23:00
171 125 2024
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2nd BONBID-HIE Challenge for HIE Outcome Prediction and Lesion S
Algorithm submission challenge
Challenge completed
141 37 2024
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PUMA: Panoptic segmentation of nUclei and tissue in MelanomA
Algorithm submission challenge
Accepting submissions
430 263  Article 2024
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MONKEY challenge: Detection of inflammation in kidney biopsies
Algorithm submission challenge
Accepting submissions
595 104 2024
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Debug DRAGON
Algorithm submission challenge
Accepting submissions
1 3 2024
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Calibration and Uncertainty for multiRater Volume Assessment in
Algorithm submission challenge
Challenge completed
83 60 2024
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Cross-Organ and Cross-Scanner Adenocarcinoma Segmentation
Algorithm submission challenge
Challenge completed
338 88 2024
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Self-supervised learning for 3D light-sheet microscopy image seg
Algorithm submission challenge
Challenge completed
109 57 2024
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SynthRAD2025
Algorithm submission challenge
Accepting submissions
814 186 2025
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TopCoW 2024 Challenge
Algorithm submission challenge
Challenge completed
209 280  Article 2024
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