Geronimo
#29J/109 · 198 · SYC
957
-4±48
Overall Rank
#29
of 56
Percentile
Top 52%
of 56 boats
Rating
957
Confidence
±48
High
Races
229
Recent Form
-2
avg last 5 races
Last raced: Oct 3, 2026
Rating Over Time
1053+261Direct Competitors
Boats Geronimo has raced against most often, with head-to-head finish record.
Race History
211 racesSan Diego to San Diego International Yacht Race - SD2SD
Oct 3, 2026/3 of 6
-4
1053
Dennis Conner Around the Coronado Isles Race sponsored by SD Boatworks
Sep 12, 2026/1 of 6
+15
1057
CRA Beer Can Series · R10
Jul 29, 2026/7 of 10
-7
1042
CRA Beer Can Series · R9
Jul 22, 2026/7 of 10
-8
1048
CRA Beer Can Series · R8
Jul 15, 2026/7 of 10
-6
1056
CRA Beer Can Series · R7
Jul 8, 2026/7 of 10
-10
1063
CRA Beer Can Series · R6
Jun 24, 2026/6 of 10
-8
1072
CRA Beer Can Series · R5
Jun 17, 2026/6 of 10
-10
1081
CRA Beer Can Series · R4
Jun 10, 2026/2 of 10
-3
1091
CRA Beer Can Series · R3
Jun 3, 2026/5 of 10
-9
1094
CRA Beer Can Series · R1
May 20, 2026/2 of 10
-5
1103
Cabrillo Ocean Series · R4
Mar 21, 2026/3 of 7
-6
1109
Cabrillo Ocean Series · R4
Mar 21, 2026/3 of 7
-6
1114
Cabrillo Ocean Series · R3
Feb 21, 2026/1 of 7
+15
1121
Cabrillo Ocean Series · R3
Feb 21, 2026/1 of 7
+15
1105
Cabrillo Ocean Series · R2
Jan 24, 2026/DNF
-11
1090
Cabrillo Ocean Series · R2
Jan 24, 2026/DNF
-10
1101
Cabrillo Ocean Series · R1
Jan 10, 2026/1 of 7
+15
1111
Cabrillo Ocean Series · R1
Jan 10, 2026/1 of 7
+15
1097
Hot Rum Series #1 · R4
Nov 1, 2025/2 of 15
+50
1082
About the Rating
Ratings are computed using Glicko-2, a chess-style system that considers who you beat and who beat you. Winning against higher-rated boats earns more points than beating lower-rated boats.
The overall rank compares this boat to all others across every class. To see how it stacks up within its class, use the “View all J/109” link above.
The confidence band (±48) shows how certain we are about this rating. It narrows as more races are completed and widens during periods of inactivity.
The shaded area on the chart represents the 95% confidence interval — the true skill of this boat likely falls within that range.