| 2026 |
1 Manifestation, 50 km (Plus) |
|---|
| 31.01.2026 |
AZT Oracle Rumble 50 Km (USA) |
50km |
| 7:14:38 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 33 |
H: 26 |
Cat. M60: 2 |
|
| 2025 |
2 Manifestations, 130.467 km (Plus) |
|---|
| 26.09.2025 |
Red Feather Trail Jamboree - 50mi (USA) |
50mi |
| 12:17:20 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 19 |
H: 17 |
Cat. M55: 1 |
|
| 31.05.2025 |
Cayuga Trails 50 km Race (USA) |
50km |
| 7:29:42 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 48 |
H: 32 |
Cat. M55: 1 |
|
| 2023 |
2 Manifestations, 160.934 km (Plus) |
|---|
| 24.09.2023 |
Vermont 50 Miles Ultra Run (USA) |
50mi |
| 11:07:28 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 87 |
H: 59 |
Cat. M55: 7 |
|
| 24.06.2023 |
San Juan Solstice 50 Mile Run (USA) |
50mi |
| 13:24:56 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 85 |
H: 67 |
Cat. M55: 1 |
|
| 2022 |
1 Manifestation, 50 km (Plus) |
|---|
| 27.08.2022 |
Continental Divide Trail Run (USA) |
50km |
| 6:48:01 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 66 |
H: 44 |
Cat. M55: 1 |
|
| 2019 |
2 Manifestations, 135.467 km (Plus) |
|---|
| 16.11.2019 |
Endurance Challenge - California Trail 50 Mile (USA) |
50mi |
| 11:29:28 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 227 |
H: 174 |
Cat. M50: 9 |
|
| 28.09.2019 |
Crested Butte 55 km Ultra (USA) |
55km |
| 7:36:43 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 44 |
H: 29 |
Cat. M50: 1 |
|
| 2018 |
1 Manifestation, 80.467 km (Plus) |
|---|
| 05.05.2018 |
Endurance Challenge - New York Trail 50 Miles (USA) |
50mi |
| 11:19:12 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 93 |
H: 86 |
Cat. M50: 3 |
|
| 2017 |
1 Manifestation, 50 km (Plus) |
|---|
| 03.06.2017 |
Golden Gate Dirty 30 (USA) |
50km |
| 7:02:30 h |
Korfmacher, John |
|
scratch: 108 |
H: 90 |
Cat. M50: 2 |
|
| 2016 |
2 Manifestations, 188.467 km (Plus) |
|---|
| 16.-17.07.2016 |
Tahoe Rim Trail 50M Endurance Run (USA) |
50mi |
| 10:22:09 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 11 |
H: 8 |
Cat. M50: 1 |
|
| 18.-19.06.2016 |
River of No Return Endurance Run 108K (USA) |
108km |
| 16:58:12 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 18 |
H: 14 |
Cat. M50: 1 |
|
| 2015 |
1 Manifestation, 80.467 km (Plus) |
|---|
| 27.06.2015 |
San Juan Solstice 50 Mile Run (USA) |
50mi |
| 12:35:52 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 75 |
H: 63 |
Cat. M45: 4 |
|
| 2012 |
1 Manifestation, 80.467 km (Plus) |
|---|
| 19.05.2012 |
Jemez Mountain 50mi Trail Run (USA) |
50mi |
| 11:15:55 h |
Korfmacher, John |
*Fort Collins, CO |
scratch: 21 |
H: 18 |
Cat. M45: 3 |
|
| 2011 |
1 Manifestation, 46.67 km (Plus) |
|---|
| 24.09.2011 |
Sandia Crossing (USA) |
29mi |
| 5:15:18 h |
Korfmacher, John |
|
scratch: 5 |
H: 5 |
Cat. M45: 1 |
|
| 2004 |
1 Manifestation, 80.467 km (Plus) |
|---|
| 19.06.2004 |
San Juan Solstice 50 Mile Run (USA) |
50mi |
| 11:33:06 h |
Korfmacher, John |
|
scratch: 19 |
H: 17 |
Cat. M35: 8 |
|
| 2002 |
1 Manifestation, 80.467 km (Plus) |
|---|
| 18.05.2002 |
Silver State 50 Miles (USA) |
50mi |
| 8:52:13 h |
Korfmacher, John |
|
scratch: 6 |
H: 6 |
Cat. M35: 4 |
|
| 2000 |
1 Manifestation, 80.467 km (Plus) |
|---|
| 20.05.2000 |
Silver State 50 Miles (USA) |
50mi |
| 8:42:36 h |
Korfmacher, John |
|
scratch: 2 |
H: 2 |
Cat. M23: 1 |
|
