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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231 challenges found

RARE25 logo
RARE25
Algorithm submission challenge
Challenge completed
180 301 Sept. 27, 2025
SurgVU25 logo
Surgical Visual Understanding
Algorithm submission challenge
Challenge completed
87 186 2025
CHIMERA logo
CHIMERA
Algorithm submission challenge
Accepting submissions
253 273 2025
UNICORN logo
UNICORN
Algorithm submission challenge
Accepting submissions
274 826 2024
AI4LIFE-CIDC25 logo
AI4Life Calcium Imaging Denoising Challenge 2025
Algorithm submission challenge
Accepting submissions
19 26 2025
MIDOG2025 logo
Mitosis Domain Generalization Challenge 2025
Algorithm submission challenge
Challenge completed
147 67  Article Sept. 23, 2025
HANCOTHON25 logo
HANCOTHON
Algorithm submission challenge
Challenge completed
63 21  Article 2025
SELMA3D2025 logo
SSL for 3D light-sheet microscopy image segmentation
Algorithm submission challenge
Challenge completed
59 41 Sept. 27, 2025
ToothFairy3 logo
ToothFairy3: Multi-Class Segmentation in CBCT Volumes
Algorithm submission challenge
Challenge completed
160 92 2025
TopBrain2025 logo
TopBrain Segmentation Challenge for Whole Brain Vessel Anatomy
Algorithm submission challenge
Accepting submissions
191 15 Sept. 23, 2025
t3challenge25 logo
The Trauma THOMPSON Challenge 2025
Algorithm submission challenge
Accepting submissions
65 54 2025
DehazingEcho2025 logo
Dehazing Echocardiography Challenge 2025
Algorithm submission challenge
Challenge completed
166 133 2025
CURVAS-PDACVI logo
CURVAS-Pancreatic Adenocarcinoma Vascular Invasion
Algorithm submission challenge
Accepting submissions
56 65 2025
REG2025 logo
REport Generation in pathology using Pan-Asia Giga-pixel WSIs
Challenge completed
363 2025
MiGraTu2025 logo
MICCAI Grand Challenge Tutorial 2025
Not accepting submissions
2 2025
ODELIA2025 logo
ODELIA BREAST MRI Challenge 2025
Algorithm submission challenge
Accepting submissions
110 36  Article Sept. 23, 2025
autopet-iv logo
autoPET/CT IV
Algorithm submission challenge
Challenge completed
174 34 2025
PANTHER logo
PANTHER Challenge
Algorithm submission challenge
Challenge completed
282 220 2025
AI4LIFE-MDC25 logo
AI4Life Microscopy Supervised Denoising Challenge 2025
Algorithm submission challenge
Challenge completed
16 29 2025
DEEP-PSMA logo
Deep-learning Evaluation for Enhanced Prognostics - PSMA PET
Algorithm submission challenge
Challenge completed
108 27 2025
HECKTOR25 logo
HEad and neCK TumOR Lesion Segmentation, Diagnosis and Prognosis
Algorithm submission challenge
Not accepting submissions
360 165 Sept. 23, 2025
BFA logo
Beyond FA
Algorithm submission challenge
Accepting submissions for Phase 1: Trial Images
84 6 2025
FuseMyCells logo
Fuse My Cells: From Single View to Fused Multiview Lightsheet Im
Algorithm submission challenge
Challenge completed
136 37 2025
LUNA25 logo
The LUNA25 Challenge
Algorithm submission challenge
Challenge completed
983 534 2024
CD24 logo
DataChallenge 2024
Algorithm submission challenge
Accepting submissions
2 3  Article  Article  Article Oct. 6, 2025
TrackRad2025 logo
TrackRad: Real-time tumor tracking for MRI-guided radiotherapy
Algorithm submission challenge
Accepting submissions
149 113 2024
BONBID-HIE2024 logo
2nd BONBID-HIE Challenge for HIE Outcome Prediction and Lesion S
Algorithm submission challenge
Challenge completed
132 37 2024
PUMA logo
PUMA: Panoptic segmentation of nUclei and tissue in MelanomA
Algorithm submission challenge
Accepting submissions
390 245  Article 2024
MONKEY logo
MONKEY challenge: Detection of inflammation in kidney biopsies
Algorithm submission challenge
Accepting submissions
560 104 2024
debug-dragon logo
Debug DRAGON
Algorithm submission challenge
Accepting submissions
1 3 2024
CURVAS logo
Calibration and Uncertainty for multiRater Volume Assessment in
Algorithm submission challenge
Challenge completed
81 60 2024
COSAS logo
Cross-Organ and Cross-Scanner Adenocarcinoma Segmentation
Algorithm submission challenge
Challenge completed
328 88 2024
SELMA3D logo
Self-supervised learning for 3D light-sheet microscopy image seg
Algorithm submission challenge
Challenge completed
109 57 2024
SynthRAD2025 logo
SynthRAD2025
Algorithm submission challenge
Accepting submissions
685 165 Sept. 23, 2025
topcow24 logo
TopCoW 2024 Challenge
Algorithm submission challenge
Challenge completed
189 280  Article 2024
AortaSeg24 logo
Multi-Class Segmentation of Aortic Branches and Zones in CTA
Algorithm submission challenge
Challenge completed
133 157 2024
PENGWIN logo
Pelvic Bone Fragments with Injuries Segmentation Challenge
Algorithm submission challenge
Challenge completed
258 197 2024
ToothFairy2 logo
ToothFairy2: Multi-Structure Segmentation in CBCT Volumes
Algorithm submission challenge
Accepting submissions for Post Challenge Phase: Test Your Algorithm until Sep 30 2028 at 22:00
269 60 2024
surgvu24 logo
Surgical Visual Understanding
Algorithm submission challenge
Challenge completed
90 225 2024
ISLES-24 logo
Ischemic Stroke Lesion Segmentation Challenge 2024
Algorithm submission challenge
Challenge completed
903 46 2024
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