What Tulip said! It's how I made it thru my first century and if it's a well supported ride they should have sag stops every 10 miles toward the end so just get to the next stop. Don't forget to eat and stay hydrated. Have a good time. You will do fine!
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"We don't stop playing because we grow old; we grow old because we stop playing." George Bernard Shaw
Luna Eclipse/Selle Italia Lady
Surly Pacer/Terry Butterfly
Quintana Roo Cd01/Koobi Stratus
1981 Schwinn Le Tour Tourist
Jamis Coda Femme