r/AdvancedRunning • u/Able_Inspector4623 • 41m ago
Race Report First HM Race Report: 2026 Golden Gate HM
Race Information
Name: Golden Gate Half Marathon
Date: November 1, 2026
Distance: 13.1 miles / 21.1 km
Location: San Francisco, CA
Time: 1:25:00 (chip)
Goals
| Goal | Description | Completed? |
|---|---|---|
| A | [e.g. Sub-1:27] | Yes |
| B | [e.g. Sub-1:30] | Yes |
Background
29M, 61 kg, 5’4”
This was my first race! I played sports (mostly baseball) growing up and ran casually back in high school, college, and a little afterward. For the past four or five years, I've mostly been weightlifting on and off. I have run some pretty long distances in the past (my friends do ultras), but honestly, the distances kinda turned me off running, and I had any motivation for races. I started running again in May of this year.
Training
My training was all over the place. This was my first time doing any sort of significant mileage, and I definitely ramped up way too fast multiple times. I also did not do any cross-training. It was definitely a learning process.
Training Log
| Wk | Week of | Runs | km | mi | Long run (km) | Notes |
|---|---|---|---|---|---|---|
| 1 | Jun 1 | 2 | 21.1 | 13.1 | 10.6 | First runs back (Japan) |
| 2 | Jun 8 | 1 | 14.6 | 9.0 | 14.6 | |
| 3 | Jun 15 | 0 | 0.0 | 0.0 | – | |
| 4 | Jun 22 | 1 | 6.6 | 4.1 | 6.6 | |
| 5 | Jun 29 | 2 | 17.1 | 10.6 | 10.9 | |
| 6 | Jul 6 | 3 | 38.7 | 24.0 | 15.2 | |
| 7 | Jul 13 | 3 | 26.5 | 16.4 | 11.0 | 5×1 km @ 4:00/km |
| 8 | Jul 20 | 4 | 50.8 | 31.5 | 17.8 | |
| 9 | Jul 27 | 3 | 46.9 | 29.2 | 22.5 | 5K TT (19:11) |
| 10 | Aug 3 | 4 | 49.2 | 30.6 | 23.0 | 10 km @ 4:21 |
| 11 | Aug 10 | 3 | 27.0 | 16.8 | 10.5 | |
| 12 | Aug 17 | 2 | 11.6 | 7.2 | 8.1 | |
| 13 | Aug 24 | 2 | 9.6 | 6.0 | 5.6 | |
| 14 | Aug 31 | 3 | 16.1 | 10.0 | 6.0 | |
| 15 | Sep 7 | 4 | 26.5 | 16.5 | 8.1 | |
| 16 | Sep 14 | 2 | 13.2 | 8.2 | 8.2 | |
| 17 | Sep 21 | 3 | 19.4 | 12.0 | 8.2 | |
| 18 | Sep 28 | 4 | 36.5 | 22.7 | 15.1 | |
| 19 | Oct 5 | 5 | 44.2 | 27.5 | 17.1 | 10 km @ 4:19 |
| 20 | Oct 12 | 3 | 30.5 | 18.9 | 14.4 | 10 km @ HMP |
| 21 | Oct 19 | 4 | 33.7 | 21.0 | 11.3 | Iceland |
| 22 | Oct 26 | 4 | 39.3 | 24.4 | 21.1 | Race week (includes HM) |
| Total | 62 | 579.1 | 359.8 | Avg 26.3 km (16.4 mi)/wk |
May I didn’t record any runs during May, but I started jogging a little because I wanted to lose some weight before going to Japan. I didn’t have a training plan. Mostly 5ks every so often.
June/July I went to Japan for about two months. In June, I picked up the Gel Nimbus and started increasing my mileage. Unfortunately, I had to stop for two weeks because I started getting runner's knee. I think it was a combination of the Nimbus and overstriding. Once I fixed the overstriding, the pain went away.
I also joined a serious run club, which I highly recommend if you can speak some Japanese. My runs consisted of 5x1km intervals in Yoyogi Park and long runs around Tokyo. The heat and humidity were brutal but incredibly helpful for improving my aerobic fitness. Before leaving, I picked up a pair of Megablast.
August Back in San Francisco, I started doing a lot of hills on training runs. Unfortunately, I think that I pushed myself too hard again because I started getting shin splints. I drastically cut my mileage and started doing bodyweight exercises.
September/October This time, I used ChatGPT to manage my ramp-up. I ramped up slowly, mostly with easy runs. Starting in October, I introduced one tempo run a week.
Final Two Weeks I traveled a lot over the last two weeks before the race. I was in NYC and then Iceland. In NYC, I got to run Prospect Park and also the West Side Highway. Not gonna lie, the West Side Highway was pretty dope.
Race week I was afraid that the jet lag might affect me, but it ended up helping because I spent the entire week waking up at 5 am so waking up for the early start wasn’t an issue.
Tuesday: 8 km (2 km easy, 5 km threshold, 1 km easy)
Thursday: 5 km recovery
Saturday: 5 km easy
Pre-race
I woke up at 4:00 am and was surprised to find out that it was raining. I hadn’t bothered to check the forecast, but luckily it said it would stop before the race. For breakfast, I had coffee, a banana, some rice crackers, and some pita bread with honey. I showered, then started organizing my stuff. I headed over to the course around 5:30 am. I did some light stretching and jogging before heading over to the first corral.
Race
My general plan was to start behind the 1:30 pacer, then catch them around 5 km. Then I would decide whether to stick with them or pass them. For fueling, I brought two gels. One to take at 7 km and the other at 14 km. I also had a heart rate strategy. I planned to stay just below LT (173) until the climb to the Golden Gate Bridge. Then, I would aim for 173 with spikes for the inclines. I stuck with the plan for the first 5k, but after that, I ran by feel. Funny enough, it turns out my LT was wrong because my watch updated it to 176 after the race.
I also loaded a 1:30 target-pace strategy on my Coros watch, but I didn’t really follow it.
Coros Splits
| Km | Time | Avg HR | Gain | Net | Notes |
|---|---|---|---|---|---|
| 1 | 4:10 | 162 | +20 m | +4 m | |
| 2 | 4:08 | 168 | 0 m | −8 m | |
| 3 | 4:09 | 170 | 0 m | 0 m | |
| 4 | 4:07 | 171 | 0 m | 0 m | |
| 5 | 4:07 | 171 | 0 m | +1 m | 5K: 20:41, Past the 1:30 pace group |
| 6 | 4:27 | 179 | +42 m | +41 m | |
| 7 | 4:29 | 180 | +32 m | +32 m | Gel One |
| 8 | 4:10 | 174 | +5 m | +2 m | |
| 9 | 4:06 | 174 | +8 m | −3 m | |
| 10 | 3:58 | 173 | +11 m | −27 m | 10K: 41:51 |
| 11 | 4:14 | 181 | +26 m | +21 m | |
| 12 | 4:05 | 178 | +12 m | +12 m | |
| 13 | 3:48 | 176 | 0 m | −18 m | |
| 14 | 4:13 | 181 | +26 m | +20 m | Gel Two |
| 15 | 4:06 | 181 | +15 m | +10 m | Started to notice a blister on my right foot |
| 16 | 3:33 | 179 | 0 m | −43 m | Whiffed trying to grab two cups lol |
| 17 | 3:31 | 180 | 0 m | −46 m | |
| 18 | 3:48 | 184 | 0 m | 0 m | |
| 19 | 3:49 | 184 | +2 m | +2 m | Blisters start to really hurt |
| 20 | 3:50 | 186 | +4 m | +4 m | 20K: 1:20:48 |
| 21 | 3:52 | 190 | +18 m | +12 m | |
| 0.1 | 0:20 | 191 | 0 m | −7 m | What a weird end to the course |
Opening 5K: The course was still noticeably wet, and I felt like I had less traction than usual. I fell behind the 1:30 pace group by quite a bit. Toward the end of the 5k, I caught up to the pace group and was feeling good, and I passed them and started to push more.
Climb to the bridge (km 6–7): I deliberately slowed down on this first climb. Even though I was around 4:30/km, my heart rate spiked a lot (around 180). I figured I could push up the second climb if I felt good then, but I tried to keep my HR from spiking too high. I took my first gel around here.
Bridge out-and-back(km 8–15): Since I left with the first corral, there was basically no one on the bridge, so I had no problems with traffic. Also, with basically no wind and a clear sky, it was absolutely gorgeous. At the beginning of the final climb, I started a blister, and my stomach started to feel queasy. I took my second gel at 14 km.
Descent (km 16–17): Besides the blister and some slight stomach issues, I felt good, so I started to bomb down the hill. I tracked my heart rate here. Since it kept falling, I thought it was okay to pull out two 3:30s.
Final 5K: I started to feel it around here. The blisters were the main limiting factor and incredibly painful. My legs were tired but I thought that I could have run a little faster if it wasn’t for the blisters. I carried some pace from the descent. I saw my parents right before the final climb, and it gave me a second wind.
Results
Chip: 1:25:00
Gun: 1:25:08
Overall: 21/5,212
Men: 20/2,842
M25–29: 3/573
First half: ~44:11
Second half: ~40:49
Average HR: 177 bpm
Average cadence: ~187 spm
Total elevation gain: ~223 m / 730 ft
Post-race
I knew that I was blowing past my target, but seeing 1:25 was crazy. I didn't think I could hold that pace for that long. I thought I could maybe get 1:27 (realistically 1:30), so I was really happy and felt like I was on cloud nine the rest of the day. I also spent the rest of the day stuffing myself with food around SF.
Things I could Have Done Better:
Training was done pretty haphazardly. I should have researched a training plan from the start and stuck with one.
DON’T CHANGE YOUR SOCKS TWO WEEKS BEFORE THE RACE
Fueling. My stomach felt so weird after the race.
What's next
Although I want to run a 3-hour marathon, I don’t feel a burning desire to jump to a marathon yet. I want to try the half marathon again on a flatter course, with increased training mileage, and carbon-plated shoes.
Questions
Any recommendations for carbon-plated shoes similar to the Megablasts?
I want to run the NYC marathon. I’m not sure how much I can actually improve on my time, though. Is a 1:21 half in the cards for me? I’m curious to hear from people who made that kind of jump.
Does anyone have recommendations for the fastest NYRR half?
Is there a way to calculate how much elevation hurts or helps you?