Road · 21 Mar 2027 · Grosse Ile, MI
15th Annual Rock CF Rivers Half Marathon & 5K
Entry fees for 15th Annual Rock CF Rivers Half Marathon & 5K in Grosse Ile, MI on 21 Mar 2027. 2 distances, from $ 80,50. Checked 18 Oct 2026 on runsignup.com.
What it costs
| Distance | Entry | Per km | Source |
|---|---|---|---|
| 15K | $ 80,50≈ € 72 | $ 5,37 | runsignup.com ↗ |
| Half MarathonCheapest / km | $ 96,40≈ € 86 | $ 4,57 | runsignup.com ↗ |
What the fee is made of
Only the parts the organiser states. A blank means the page did not break that part out, not that it is free.
| Distance | Entry | Insurance | Timing chip | Day licence | Donation | Booking fee | Total |
|---|---|---|---|---|---|---|---|
| 15K | $ 75,00 | $ 5,50 | $ 80,50≈ € 72 | ||||
| Half Marathon | $ 90,00 | $ 6,40 | $ 96,40≈ € 86 |
Price history
| Checked | Distance | Entry | Change |
|---|---|---|---|
| 16 Sep 2026 | Half Marathon | $ 96,40 | +$ 5,30 |
| 16 Sep 2026 | 15K | $ 80,50 | +$ 5,30 |
| 12 Sep 2026 | Half Marathon | $ 91,10 | first seen |
| 12 Sep 2026 | 15K | $ 75,20 | first seen |
| 12 Sep 2026 | 5K Run/Walk | $ 43,40 | first seen |
| 12 Sep 2026 | Virtual Run | $ 54,00 | first seen |
Where it is
Other races near here
15K · Road · 21 Mar 2027 · Grosse Ile, MI