Tom nodded, and glanced behind him. On a line with the Humming-Bird, and at about the same elevation, were the Bleriot monoplane and a Wright biplane. Below were the Santos-Dumont and the Antoinette.

"Where's the Slugger?" called Tom to his friend.

Mr. Damon motioned upward. There, in the air above Tom's machine, and slightly in advance, was Andy Foger's craft. He had gotten away in better shape than had the Humming-Bird.

For a moment Tom's heart misgave him. Then he turned on more power, and had the satisfaction of mounting upward and shooting onward until he was on even terms with Andy.

The bully gave one glance over toward his rival, and pulled a lever. The Slugger increased her speed, but Tom was not a second behind him.

There was a roaring noise in the rear, and up shot De Tromp in the Farman, and Loi Tong, the little Japanese, in the Santos-Dumont. Truly the race was going to be a hotly contested one. But the end was far off yet.

After the first jockeying for a start and position, the race settled down into what might be termed a "grind." The course was a large one, but so favorable was the atmosphere that day, and such was the location of Eagle Park in a great valley, that even on the far side of the great ellipse the contestants could be seen, dimly with the naked eye, but very plainly with glasses, with which many of the spectators were provided.

Around and around they went, at no very great height, for it was necessary to make out the signals set up by the race officials, so that the contestants would know when they were near the finish, that they might use the last atom of speed. So at varying heights the wonderful machines circled about the course.

The Humming-Bird was working well, and Tom felt a sense of pride as he saw the ground slipping away below him. He felt sure that he would win, even when Alameda, the Spaniard, in the Antoinette, came creeping up on him, and even when Andy Foger, with a burst of speed, placed himself and his passenger in the lead.

"I'll catch him!" muttered Tom, and he opened the throttle a trifle wider, and went after Andy, passing him with ease.