With temperatures expected to hit the low 80s by midday, organizers are offering runners an early exit at mile 18 with a finisher medal, and not everyone is happy about it.
Sunday’s 2026 Los Angeles Marathon is shaping up to be one of the more talked-about editions in the race’s history, and it has not even started yet. Organizers have announced that runners who are struggling on course will have the option to end their race at mile 18 and still receive a finisher medal, a decision driven by an unseasonably warm forecast that has the running community divided.
The McCourt Foundation, which organizes the race, made the announcement this week after weather projections pointed toward a difficult afternoon. The 26.2-mile point-to-point course runs from Dodger Stadium in Chavez Ravine through Hollywood and along Santa Monica Boulevard before finishing in Century City at Santa Monica and Avenue of the Stars. About 25,000 runners are expected to participate, with the race starting at 7 a.m. Sunday.
What the forecast looks like
Temperatures at the start are projected to be in the mid-50s, which is comfortable running weather. The problem is what comes later. By midday, when a significant portion of runners will still be on course, temperatures are expected to climb into the mid-to-upper 70s, with a high in the low 80s. For runners in the back half of the field who will be moving through the warmest hours of the day, those conditions can shift from uncomfortable to genuinely dangerous.
Organizers have been monitoring the forecast closely. Weather planning for the race involves coordination with the Los Angeles Fire Department and the National Weather Service, a process that began roughly 10 days before race weekend. The projected warmth prompted the decision to offer the early-finish option alongside expanded heat mitigation across the course.
How the mile-18 option works
Runners who choose to exit early do not need to notify race officials in advance. The option can be taken at any time and is available just past the mile 18 mark on Santa Monica Boulevard, where signage for the Charity Half Finish will direct runners to the left. Cones, barricades and course controls guide participants toward the early finish line from that point.
The mile-18 location was chosen in part because it aligns with existing course infrastructure, specifically the point where charity half-marathon runners already turn toward their own finish line before the full marathon course continues on an out-and-back segment. Official results will reflect the adjusted distance through a timing mat placed at the 18-mile split, so finishers who take the early exit will be recorded as 18-mile completers rather than full marathoners.
The medal debate
The decision has not landed quietly. Runners debating the announcement online have split along a fairly predictable line: those who view the medal as a practical and compassionate safety tool, and those who believe a finisher medal should require completing 26.2 miles. The argument for the traditional view is about the integrity of what the medal represents. The argument on the other side is harder to dismiss. Heat illness during distance running is not theoretical, and the fastest way for a bad race to become a dangerous one is for a runner to push past the point where their body is cooperating.
What else organizers are doing
The early-exit option is not the only heat-related adjustment for Sunday. The course will include 19 aid stations from mile 2 through mile 25 offering water and Electrolit, plus misting stations added at several later miles. Medical support will be available at nine on-course stations, including at miles 18 and 25, as well as at the finish line. Organizers have also increased the ice supply, are adding sunscreen at medical stations and have expanded the number of misting stations compared to previous years.
Whether the mile-18 medal policy continues beyond this year is not yet decided. Organizers plan to debrief on every element of the event afterward and will evaluate how many runners used the option and whether it contributed meaningfully to runner safety before making any long-term determination.
What to know before Sunday
Street closures along the marathon route will take effect at 7 a.m. Sunday and move progressively as the race proceeds. No freeways will be fully closed, but some ramps along the 101, 405 and 110 freeways will be temporarily unavailable, and drivers near the route should plan for delays. The marathon expo kicked off at Dodger Stadium on Friday as runners collected their bibs and prepared for race day.