Saturday, March 27, 2027Benton, IL
Rend Lake Marathon
3 events
- MarathonMarathonRoadStarts 8:30 AM
- 1/2 MarathonHalfRoadStarts 9:30 AM
- 1/4 Marathon10.5KRoadStarts 9:30 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 84/100
- High / low
- 61° / 40°F
- 16° / 4°C
- Humidity
- 79%
- Dew point 44°F
- Chance of rain
- 39%
- Wind
- 12 mph
- Average
- Rain on about 39% of days around this date.
- Often windy: about 12 mph on average.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- Typical timesFinish times are typical for half marathons.3 years, 268 finishers; men and women compared separately.
- 4% slowerFinish times are typically 4% slower than at other marathons.3 years, 206 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | Marathon · Marathon | 90 | 4:40:36 | 4:18:05 | 5:05:05 |
| 2026 | 1/2 Marathon · Half | 119 | 2:15:21 | 2:06:28 | 2:19:40 |
| 2026 | 1/4 Marathon · 10.5K | 55 | 1:13:47 | 1:13:11 | 1:14:14 |
| 2025 | Marathon · Marathon | 63 | 4:38:13 | 4:27:40 | 4:53:20 |
| 2025 | 1/2 Marathon · Half | 74 | 2:22:56 | 2:08:38 | 2:30:35 |
| 2025 | 1/4 Marathon · 10.5K | 28 | 1:15:22 | 1:11:57 | 1:16:55 |
| 2023 | Marathon · Marathon | 53 | 4:31:48 | 4:30:02 | 4:38:22 |
| 2023 | 1/2 Marathon · Half | 75 | 2:13:11 | 2:07:00 | 2:19:17 |
| 2023 | 1/4 Marathon · 10.5K | 28 | 1:03:02 | 1:00:28 | 1:15:51 |
Median finish times from results published on RunSignup. Keyrace keeps only these summaries, never individual results. A fast or slow field affects times as much as the course does.