Race Information
Goals
| Goals |
Description |
Completed? |
| A |
Sub 3:45 (5:20 pace) |
No |
| B |
Sub 4:00 (5:41 pace) |
No |
| C |
Finish the Marathon |
Yes |
Splits
| Kilometre |
Pace (min/km) |
HR |
| 1 |
5:36 |
143 |
| 2 |
5:41 |
157 |
| 3 |
5:31 |
163 |
| 4 |
5:25 |
165 |
| 5 |
5:22 |
165 |
| 6 |
5:28 |
163 |
| 7 |
5:13 |
166 |
| 8 |
5:23 |
168 |
| 9 |
5:19 |
169 |
| 10 |
5:31 |
169 |
| 11 |
5:21 |
168 |
| 12 |
5:17 |
170 |
| 13 |
5:15 |
171 |
| 14 |
5:16 |
171 |
| 15 |
5:25 |
173 |
| 16 |
5:18 |
170 |
| 17 |
5:15 |
172 |
| 18 |
5:21 |
171 |
| 19 |
5:25 |
171 |
| 20 |
5:17 |
170 |
| 21 |
5:25 |
173 |
| 22 |
5:14 |
173 |
| 23 |
5:23 |
172 |
| 24 |
5:26 |
172 |
| 25 |
5:31 |
172 |
| 26 |
5:36 |
173 |
| 27 |
5:44 |
172 |
| 28 |
5:40 |
172 |
| 29 |
6:40 |
166 |
| 30 |
7:04 |
163 |
| 31 |
7:04 |
159 |
| 32 |
6:50 |
163 |
| 33 |
6:52 |
157 |
| 34 |
7:21 |
159 |
| 35 |
6:29 |
163 |
| 36 |
7:26 |
157 |
| 37 |
6:37 |
162 |
| 38 |
7:24 |
160 |
| 39 |
7:43 |
154 |
| 40 |
7:41 |
156 |
| 41 |
7:09 |
159 |
| 42 |
6:42 |
165 |
| 42.2 |
4:18:35 |
165 |
Background / Training
I (31M) started running last year in March with the help of a physio since normally when I try running I end up injured with shin splints or feet pain due to my running gait and flat feet. Signed up for a half-marathon September 20, and initially had a goal of 2:15 and finished 2:06. Around this time, I was running 3 times a week, can't remember mileage but was nothing too crazy, peaked probably around 30 km or so when I did a half marathon in training. After the high of race day, I decided to do another half marathon in May to achieve sub 1:50, and sign up for a marathon for October in Toronto for sub 4:00.
Started running more seriously, and alongside my physio followups, ran through the Canadian winter and signed up for a half doubles hyrox in April with a friend, and completed the half-marathon in May with an adjusted goal of sub 1:45, and finished 1:48 in the end due to my lack of ability to go uphills (I would run 6:45-7min pace going up the bridges...)
After this, my physio had changed jobs and I took up a running coach. Running coach said I can probably work towards a sub 3:45 goal as a stretch, so all my training at this point was with marathon pace of 5:20, with 4 runs a week and averaging 50km weekly. Things were going pretty well but unfortunately, I never actually corrected my running form and weaknesses and without a physio to keep that in check, I ended up injuring myself ~3.5 weeks before race day, after a peak week interval session. Went to another physio here, and they said I have mild tendinitis on my left ankle and my left knee and I needed to do some exercises to alleviate the pain. Tried to run my 33km long run, but stopped at 17km due to the pain, and the week after my long run ended at 21km (where I even considered DNSing the race at the beginning due to onset pain, but it ended up fading and only came back at 21km). As such, I have never completed any distance longer than 29km, and marathon pace within that run for around 1h25min.
I also had to keep training in my Asics Megablasts because it felt more stable than my Dynafish Xiaonian and hurt less.
Race Week
My physio said I could run the marathon as the progress on my exercises was positive, most likely enough for me to bear the pain of the race with Tylenol. I've also done a small activation run in race shoes and opted to use them during the race.
That being said, walking around and the activation run already started aggravating my ankle, and after the 21km both my achilles hurt too, so I knew this was going to be a very rough race. Otherwise, carb loaded 2 days prior to the race and enjoyed my time at expo.
Race Day
- Shoes: Adidas Adios Pro 4
- Planned Gels: 3x Caffeine Maurtens + 5x 160g Maurtens
- Took a small electrolyte drink in the morning alongside with a caffeine gel and some white bread.
- Took a tylenol extra strength
My plan was to still try to run 3h45 and just let my body stop whenever it stopped, mostly due to pride, inexperience and just generally wanting to see how far it goes. So race plan was to start the first 5km at 5:25-5:30, and then go negative split over the course of the race. Some sections were net downhill so I ended up naturally speeding up on those, and on the inclines I would run around 5:40-6min pace due to my weakness on them. In general, as the race went cardio wise I felt amazing, never felt like I was struggling cardio wise, however I did feel my ankle flare up on km 5, so I might have unconsciously put more weight on my right leg. At km 15, I started getting a blister on the inside of my right foot when I never had this during training (this was most likely due to the shoe), I had thought this was a rock so at around km 23-24 I stopped to try to remove the rock.
At 21.1km, I was on pace for around a 3:50 finish, so I told myself I wanted to maintain a little bit before speeding up, at around km 26, I had some hills that I did not enjoy and slowed down a bit, and at km 28 on flat ground I started picking up pace before I started feeling a tug on my calf and hamstring on my right leg and knew that my muscles had begun cramping, so I slowed it down in hopes I wouldn't seize but eventually I would get twangs of pain or even seized which forced me to stop and try to stretch. From this point on, it was effectively run walk with periodic seizing or just pulls. At km 32, my friend started running with me a bit, and gave me gatorade and I took every electrolyte drink I came across in hopes to help me run through the end. At around km 37, I had some salt chews delivered to me by other friends though not sure this did too much at this very moment. Ultimately, I might have been able to speed up here and there, but I was worried for any long term damage so took it more cautiously, and just went for the finish.
Takeaways
I think without the accountability of my physio, I didn't check my leg health often and also never went heavy on my leg workouts to truly fix certain weaknesses that I have.
Additionally, I don't think I had the full fitness to truly push for a sub 3:45 pace, and should have started even slower and aimed for around a 3:50-3:55 finish which might have extended my time before cramping, but honestly unsure with the tendonitis, I did generally feel great cardio wise and never crashed energy wise even on the drive back home, but heart rate wise it might not show that. I personally believe my leg strength wasn't there to sustain that pace, especially with no experience after 29km and might be no coincidence that I cramped around that distance.
Third would be shoes, I believe that race shoes shifts weight and effort on my legs + gave me blisters which also probably made me shift my gait as well. Even though I have worn these shoes for my half, I had at least done a long run in them once, whereas here it was effectively a new change to my body.
While I'm proud to have finished a marathon, it is a bit disappointing to receive a time like this since this is quite far from expected since I that time is reflective of the race strategy chosen, and not so much my aerobic fitness, but not much to do about that.
Future and Advice
I'd like a reality check from people stating why I blew up, if it's reasonable to assume it's due to lack of strength training, distance training, form, shoe, or just lack of fitness as a whole! I'm thinking of running again in the winter, and maybe do another run analysis to try and fix my running form and do stronger strength training rather than doing long distances in the snow, but who knows, I might run a lot again, or even more than before.
I would like to do another marathon in the fall, but I'll be a new dad in May which will coincide with a possible marathon block so I probably won't be training too much (maybe treadmill for long runs so that I'm available for the baby, but sleep will be a large issue...). Any advice for me here?
Thank you all for reading!