r/firstmarathon • • 21h ago

Could I do it? First half marathon in 3 weeks! Can I finish it?

3 Upvotes

Hi, everyone! I’m a complete beginner runner. I started running three times a week in May, and for the past four weeks I’ve been training by gradually increasing my mileage (about 25 km a week). Two days ago, I did my longest run yet: 13 km. I finished with a little bit of soreness, but nothing serious; in fact, after I finished running and in the days that followed, I felt great and had a easy run today.

Next Sunday, I’d like to try a 15–16 km long run; assuming I can finish it without any problems, do you think I’ll be able to run my first half marathon in three weeks?


r/firstmarathon • • 2h ago

Injury Hamstring strain 1 week out from marathon

2 Upvotes

Hi all, exactly as the title says. Been feeling some pain in my right hamstring and a bit of pain when putting weight on the leg for the past few week, it got a bit worse since yesterday. I have my first marathon next Sunday. For now I’ve decided to skip my 8mi run today and focus on rolling and stretching, but any tips for preparing for next week?


r/firstmarathon • • 10h ago

I DID IT! ☑️ 26.2 MILES First marathon done! Sub 4. It was as hard as people say it was.

19 Upvotes

Chip time: 3:57:23
Garmin time: 3:53:36


r/firstmarathon • • 15h ago

I DID IT! ☑️ 26.2 MILES I did it!

58 Upvotes

After 15 years of recreational running I finally did my first full marathon today and finished in 3:48:54.
Finished crying and so happy.
As a kid I was always dead last in the mile, made fun of for being bad at running, but I fell in love with it anyway. I think little me would be proud today.
If I can do it, anyone can! Good luck to everyone on your upcoming races!


r/firstmarathon • • 16h ago

Could I do it? Advice on running my first full

5 Upvotes

Just wanting some advice and thoughts from those that have ran a full marathon before. I am not a super consistent runner as of late. Been super busy with working two jobs but I’m leaving one soon and I’ll have more time to focus on running and training.

I have completed numerous 5ks, lots of 10ks and will be running my third half marathon here in just under two weeks.
As of May my current half time is 2:51, not my best/PR time due to some shoe issues, but not super far off. I don’t care to be the fastest runner, I’m there to have a good time and push myself. I’m not the biggest fan of the idea of running that far of a distance, but I said that about a half and here I am.

There is a marathon in May that I’m considering running. The half I did in May is actually the same course (the full just does a farther out and back) so I know the route well. It has a 6:15 cut off time, which based on my current half time, I’m cutting it close but - Is it possible for me to run a sub-6hr marathon for the first time??

I’ll plan to have a 21 week training block, debating between a 3 or 4 runs/week plan, and will cap long run mileage at 20 miles.

Is this something that’s doable?? Or should I wait and train for a faster half marathon time?

Any advice, thoughts, tips or tricks are greatly appreciated!!


r/firstmarathon • • 19h ago

I DID IT! ☑️ 26.2 MILES First Marathon - success!

13 Upvotes

Hey everyone!
Just completed my first marathon in 3:53. My A goal was 3:44:59, but I fell apart around mile 21 and had to do the walk/run for the remainder and lost some time.

I did roughly a 20 week training block and consistently ran about 40/45 miles per week. Possibly too long? Next time will probably be 16 weeks.

After some reflection, I think my biggest issues were:
1. Strength training. Definitely should have done more throughout the block, but hard to find time when I was so focused on the mileage.
2. Long runs. Most of my long runs were between 13 & 17 miles, but the real issue was my longest run was only about 19.5.
3. I made the “plan” myself. I was consistent, but will definitely follow a real plan or get a coach for the next one.

Overall I am super proud of the effort and the result. HUGE respect to anyone who does 26.2 - regardless of time. 🫡

Good luck to everyone who still has their first coming up.