The Vanishing Runners

Twenty kilometers into the marathon, the field of runners had stretched thin along Tromsø's coastal route. Polly soared above the winding course, keeping pace with Astrid while simultaneously monitoring Mikkel, who ran about fifty meters ahead. The midnight sun painted everything in surreal amber hues, making the fjord look like molten gold.

"How's your breathing?" Polly called down to Astrid, who'd maintained a steady rhythm despite the undulating terrain.

"Better than expected," she replied between measured breaths. "Though I'll admit, this perpetual daylight is playing havoc with my sense of time. Feels like we've been running for either five minutes or five hours."

Polly was about to respond when something peculiar caught her eye. A runner ahead of them—a woman in a distinctive purple racing kit—suddenly veered off the marked course, disappearing behind a cluster of birch trees. It wasn't unusual for runners to make quick bathroom stops, but something about the movement seemed off. Too deliberate. Too... furtive.

"Did you see that?" Polly asked, circling back to Astrid.

"See what?"

"Purple kit, about a hundred meters ahead. She just left the course."

Astrid frowned, her pace never faltering. "Maybe she's—" But her words were cut short as another runner, this time a man in fluorescent yellow, made the same sharp turn into the trees.

Then another.

And another.

"That's five runners in the last minute," Polly observed, her voice tight with concern. "All taking the exact same detour."

Mikkel had noticed too. He'd slowed his pace, allowing Astrid to catch up. "Something's wrong," he said, his earlier panic replaced by a different kind of worry. "I've run this route in training. There's nothing back there but forest and an old Wehrmacht bunker from the war."

"Wehrmacht bunker?" Astrid's eyebrows shot up. "In the middle of a marathon route?"

"It's off the path, abandoned for decades. Local kids sometimes dare each other to explore it, but..." He trailed off as two more runners veered into the trees.

Polly's instincts, honed by countless adventures, screamed that this was more than coincidence. "I'm going to investigate," she announced, already adjusting her flight path.

"Polly, wait—" Astrid called, but the parrot was already diving toward the tree line.

The moment she entered the forest, the quality of light changed dramatically. The midnight sun, filtered through dense birch and pine, created a twilight that felt more like conventional dusk. She followed the trail of disturbed undergrowth, her sharp eyes picking out footprints in the moss.

The bunker materialized through the trees like a concrete ghost—a squat, brutal structure half-swallowed by decades of vegetation. But it was the scene in front of it that made Polly's feathers stand on end.

At least a dozen runners stood in a loose semicircle, their faces blank, staring at the bunker's rusted entrance. They swayed slightly, as if responding to some unheard rhythm. The woman in purple was among them, her racing number—1847—still visible despite the shadows.

"Hello?" Polly called out, landing on a nearby branch. "Is everyone alright?"

Not one of them responded. Not one of them even blinked.

A chill that had nothing to do with the Arctic climate ran through Polly. She'd seen many strange things in her travels, but this silent gathering of entranced athletes was something entirely new.

She flew back to the course as quickly as her wings could carry her, finding Astrid and Mikkel had stopped running entirely, joined now by a race marshal on a bicycle.

"We need to report this," the marshal was saying in accented English. "Seven runners now missing from checkpoint three."

"They're not missing," Polly interrupted, landing heavily on Astrid's shoulder. "They're at the old bunker. But something's very wrong. They're just... standing there. Like they're in some kind of trance."

The marshal's face paled. "The bunker? But that's..." He pulled out his radio, rapidly switching to Norwegian as he called race control.

Astrid looked at Polly, her earlier determination to qualify for Boston suddenly seeming trivial. "What do you think is happening?"

"I don't know," Polly admitted. "But we need to find out before more runners disappear."

As if to underscore her words, another runner suddenly broke from the pack, making that same deliberate turn toward the trees. Without hesitation, Mikkel sprinted after him.

"Mikkel, no!" Astrid shouted, but he was already crashing through the underbrush.

The marshal was still frantically speaking into his radio, his Norwegian becoming increasingly agitated. Astrid looked between him and the forest where Mikkel had vanished, clearly torn.

"Go," Polly said. "I'll make sure help comes."

Astrid nodded once, then plunged into the forest after Mikkel. Polly watched her disappear into the strange twilight beneath the trees, the midnight sun suddenly feeling less like a natural wonder and more like an unblinking eye, witness to something that defied explanation.

The Midnight Sun Marathon, it seemed, had become something far more mysterious than any of them had bargained for.