About the All-Out Spring Fever
The course runs out and back along Ralston Creek Trail, with Blunn Reservoir sitting to one side as you head out. The surface is mostly concrete and asphalt, with a short gravel stretch that is worth thinking about if you use a stroller or traditional wheelchair. The terrain is gentle, and the setting along the water is quiet for a spring morning.
Packet pickup is available the afternoon before the race at a location announced closer to the date, and again on race morning well before each wave goes off. The start area is in a stadium parking lot, so there is space to warm up and get organized without much scrambling.
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Finish-Time Stats
Going by the 2026 results, this is a small, friendly field, with a competitive front end and a big recreational middle.
5K · 2026 results
216finishers
20:12winner
36:58median
1:49:53cutoff
Top 3: Peter Ash (20:12) · Peter Harris (20:47) · Harrison Hildenbrand (20:49)
13.1 Miles · 2026 results
179finishers
1:19:37winner
2:08:41median
3:29:10cutoff
Top 3: David Forman (1:19:37) · Keith Omundson (1:20:20) · Jonathan Damiano (1:21:57)
10K · 2026 results
172finishers
34:28winner
1:05:59median
2:01:13cutoff
Top 3: Kennett Peterson (34:28) · Jim Rebenack (36:31) · Brandon Rockwood (36:50)
The All-Out Spring Fever has been held every year since at least 2013. That is as far back as RunSignup's records for this race go, so it may well be older.
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Jul 27, 2026.
Distances & Start Times
13.1 Miles3/21/2027 09:00$65
10K3/21/2027 09:30$45
5K3/21/2027 09:40$35
13.1 Miles3/21/2027 09:00$35
10K3/21/2027 09:00$25
5K3/21/2027 09:00$20
Going for a Time?
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Where to Stay
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