She teamed with Amy Taylor to win the triple jump in a meet-record 66-0, and teamed with Brittany Weaver to win the long jump in a meet-record 33-0 1/2.
"Cayla was more excited about Brittany Weaver, who jumped a new personal best (15-7)," Bailey said.
Morgan Keplinger, another Williamsport senior, ran legs of the winning distance-medley relay (13:49.7) and 4x400 (4:10.3) and also won the Dr. James Banks Open 800 (2:26.1), the meet's only nonrelay event.
"The Rebel Relays are always fun. You get to do different stuff," Keplinger said. "There are a lot of seniors on our team and this was our last Rebel Relays. We wanted to go out with a bang."
Renee Phillips cruised for runner-up North, anchoring the Hubs to victories in the 4x100 (52.1) and 4x200 (1:51.5).
"It wasn't really challenging. You want people who are faster than you to make you go faster, and that really wasn't here for me," Phillips said. "But it was exciting. I just wanted to help my team out."
Walkersville edged Middletown 82-81 for the boys team title, while Smithsburg was third (74) and Williamsport was fourth (64).
The Williamsport boys shattered their own meet record in the distance medley relay by 8 seconds in the meet's first race. The team of Justin Gardenhour (400), Mark Oliver (800), Naseem Haje (1,200) and Michael Lilley (1,600) beat runner-up Smithsburg by more than a half-minute in 10:52.8.
"Our goal was just to get under 11," said Lilley, who took them there with an impressive 4:29 anchor split. "It was such a hot day, and I was all by myself so 4:29 is really good. I definitely think I could run 4:24 or 4:25 if I was with someone."
Boonsboro's Jordan Acton won the boys open 800 in 2:05.0.
Rebel Relays
at South Hagerstown
Boys results
Team standings: 1. Walkersville 82; 2. Middletown 81; 3. Smithsburg 74; 4. Williamsport 64; 5. South Hagerstown 55; 6. Boonsboro 46; 7. North Hagerstown 42.
4x100 -- 1. Middletown 43.7; 2. Walkersville 44.1; 3. South 45.5.
4x200 -- 1. Walkersville 1:30.3; 2. Middletown 1:32.5; 3. South 1:33.2.
4x400 -- 1. Middletown 3:31.4; 2. Smithsburg 3:34.9; 3. Williamsport 3:36.0.
4x800 -- 1. Williamsport 8:23.2; 2. Walkersville 8:35.4; 3. North 8:53.0.
Sprint medley -- 1. Middletown 1:32.7; 2. Smithsburg 1:33.3; 3. South 1:34.8.
Distance medley -- 1. Williamsport 10:52.8; 2. Smithsburg 11:30.6; 3. Middletown 11:39.4.
Sprint-hurdles -- 1. Williamsport 53.8; 2. Middletown 55.5; 3. Boonsboro 56.0.
Open 800 --Â 1. Jordan Acton (Bo) 2:05.0; 2. Jesse Buchman (Wi) 2:07.4; 3. Middletown 2:07.8.
Long jump -- 1. Walkersville (Brown, Hill) 42-3 1/2; 2. Smithsburg 39-11; 3. South 39-9 1/2.
Triple jump -- 1. Walkersville 83-10 3/4; 2. South 82-6 1/2; 3. North 77-11 3/4.
High jump -- 1. Walkersville 12-2; 2. Middletown 11-10; 3. Smithsburg 11-10.
Pole vault -- 1. North 24-0; 2. Walkersville 22-6; 3. Smithsburg 21-6.
Shot put -- 1. South 87-1 1/2; 2. Smithsburg 82-10 3/4; 3. Walkersville 81-1.
Discus -- 1. Boonsboro 251-10; 2. Smithsburg 227-0; Middletown 219-6.
Girls results
Team standings: 1. Williamsport 124; 2. North Hagerstown 87; 3. Smithsburg 72; 4. Walkersville 57; 5. South Hagerstown 50; 6. Boonsboro 44.
4x100 -- 1. North 52.1; 2. Smithsburg 53.1; 3. South 53.9.
4x200 -- 1. North 1:51.5; 2. Walkersville 1:52.1; 3. Williamsport 1:52.5.
4x400 -- 1. Williamsport 4:10.3; 2. North 4:23.0; 3. South 4:32.8.
4x800 -- 1. North 10:29.8; 2. Williamsport 10:34.5; 3. Walkersville 11:04.4.
Sprint medley -- 1. Williamsport 1:50.9; 2. South 1:55.2; 3. Smithsburg 1:57.3.
Distance medley -- 1. Williamsport 13:49.7; 2. Walkersville 14:24.6; 3. Smithsburg 14:55.6.
Sprint-hurdles -- 1. Williamsport 1:01.1; 2. North 1:01.6; 3. Walkersville 1:03.5.
Open 800 -- 1. Morgan Keplinger (Wi) 2:26.1; 2. Alison Harrell (NH) 2:31.3; 3. Walkersville 2:37.2.
Long jump -- 1. Williamsport 33-0 1/2; 2. Boonsboro 28-11 3/4; 3. Smithsburg 28-2 3/4.
Pole vault -- 1. Smithsburg 17-0; 2. Williamsport 15-0; 3. Boonsboro 15-0.
Triple jump -- 1. Williamsport 66-0; 2. North 62-6; 3. Smithsburg 59-1.
High jump -- 1. Williamsport 9-10; 2. North 9-10; 3. Smithsburg 9-2.
Shot put -- 1. Williamsport 64-3 3/4; 2. South 63-9 1/4; 3. Boonsboro 59-5 1/4.
Discus -- 1. South 176-9; 2. Williamsort 172-9; 3. Walkersville 158-8.