Grand Teton Half & 5K
Wilson, United States of America · Saturday 5 June 2027
Difficulty Calculator
Adjusted Time
1:43:27
Time difference: -1.5 minutes compared to an average road half marathon.
Course Details
Typical Race-Day Weather
Average for this date over the last 8 years.
How hard is Grand Teton Half & 5K?
On our difficulty model, Grand Teton Half & 5K plays about 2 minutes faster than an average road half marathon for a 1:30 runner. It ranks #446 hardest of 627 half marathons we analyse, and #152 of 186 in United States of America. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Grand Teton Half & 5K?
Estimated finish times on this course versus the same effort on an average road half marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Grand Teton Half & 5K | Difference |
|---|---|---|
| 1:30:00 | 1:28:22 | −01:38 |
| 1:45:00 | 1:43:27 | −01:33 |
| 2:00:00 | 1:58:33 | −01:27 |
| 2:15:00 | 2:13:39 | −01:21 |
| 2:30:00 | 2:28:45 | −01:15 |
| 2:45:00 | 2:43:52 | −01:08 |
| 3:00:00 | 2:58:59 | −01:01 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Grand Teton Half & 5K 2027 Course Analysis
Grand Teton Half & 5K is a half marathon held in Wilson, United States of America. It is scheduled for Saturday 5 June 2027. The course is run on road surface with 91m of total climbing, with its high point near 1937m above sea level. For registration and full race details, visit the official Grand Teton Half & 5K website.
Climbing
At 91m of total climbing, it is flatter than 59% of the 627 half marathons we rate. It runs at altitude (up to about 1937m), where thinner air slows most runners who live near sea level.
Race-day weather
Over the last 8 years this June date has averaged a high of 21°C and a low of 4°C. That is warmer than 56% of the half marathons we track.
On 5 June over the last 8 years, the high ranged from 13°C (2022) to 26°C (2020), so pack for either. It rained on 3 of those 8 days.
| 5 June | High | Low | Rain | Wind |
|---|---|---|---|---|
| 2026 | 24°C | 5°C | dry | 14 km/h |
| 2025 | 18°C | 2°C | dry | 6 km/h |
| 2024 | 22°C | 3°C | dry | 15 km/h |
| 2023 | 22°C | 3°C | 2 h | 9 km/h |
| 2022 | 13°C | 2°C | 10 h | 10 km/h |
| 2021 | 24°C | 7°C | 1 h | 16 km/h |
| 2020 | 26°C | 4°C | dry | 14 km/h |
| 2019 | 21°C | 3°C | dry | 8 km/h |
Daily weather for the race location (Open-Meteo archive). Wind is the day's peak.
Looking for an easier marathon or a tougher challenge? You can also compare Grand Teton Half & 5K against other half marathons to find the right race for your goals.
Half marathons of similar difficulty
If Grand Teton Half & 5K fits your goal, these courses play out about the same on our difficulty model.