Juan Calderon (M42)
2026
10 Races | 634 mi.Orange Curtain
Jun 19th 2026
| Cerritos, CA
Duration
24 Hours
Overall
7
/ 16
Division (M)
5
/ 12
62.137
Holcomb Valley trail Run
Jun 13th 2026
| Big Bear Lake, CA
Distance
33 Miles
Overall
180
/ 199
Division (M)
141
/ 151
9:38:57
Nanny Goat
May 23rd 2026
| Riverside, CA
Distance
100 Miles
Overall
23
/ 33
Division (M)
20
/ 28
27:55:00
Born to Run Ultra Marathons
May 13th 2026
| Los Olivos, CA
Duration
96 Hours
Overall
15
/ 101
Division (M)
8
/ 62
130
SoCal Redwood Race
Apr 25th 2026
| Brea, CA
Duration
12 Hours
Overall
15
/ 25
Division (M)
11
/ 17
34
Run4Kids 24 Hour Running Party
Apr 17th 2026
| Corona, CA
Distance
100 Miles
Overall
5
/ 5
Division (M)
3
/ 3
27:37:26
Griffith Park Trail
Mar 28th 2026
| Los Angeles, CA
Distance
50 KM
Overall
31
/ 57
Division (M)
23
/ 38
7:20:39
San Diego Pirate's Cove 6/12/24 Hour Run...
Mar 20th 2026
| Cuyamaca Lake, CA
Duration
24 Hours
Overall
28
/ 60
Division (M)
21
/ 44
58
Will Rogers 24 Hour/12 Hours/6 Hour
Feb 28th 2026
| Pacific Palisades, CA
Duration
24 Hours
Overall
11
/ 18
Division (M)
8
/ 13
55
Calico Trail Run
Jan 25th 2026
| Barstow, CA
Distance
50 KM
Overall
45
/ 94
Division (M)
38
/ 75
6:55:21
2025
9 Races | 569 mi.Chino Hills Trail Run Series
Dec 13th 2025
| Brea, CA
Distance
50 KM
Overall
31
/ 48
Division (M)
27
/ 42
6:53:50
Over The Hill Track Club High Desert 50K
Dec 6th 2025
| Ridgecrest, CA
Distance
50 KM
Overall
38
/ 74
Division (M)
28
/ 46
6:16:46
Boundiful Endurance Runs
Nov 29th 2025
| Hemet, CA
Duration
24 Hours
Overall
7
/ 40
Division (M)
4
/ 25
74
Lake Hodges Trail Fest
Oct 18th 2025
| San Diego, CA
Distance
50 KM
Overall
71
/ 157
Division (M)
53
/ 112
6:23:01
Back On The Ranch Trail Run
Oct 4th 2025
| Los Olivos, CA
Duration
48 Hours
Overall
4
/ 43
Division (M)
18
/ 34
102
South Bay 24
Aug 15th 2025
| San Diego, CA
Duration
24 Hours
Overall
17
/ 63
Division (M)
15
/ 49
86.25
Orange Curtain
Jun 21st 2025
| Cerritos, CA
Duration
24 Hours
Overall
6
/ 12
Division (M)
6
/ 10
80.8001
Holcomb Valley trail Run
Jun 14th 2025
| Big Bear Lake, CA
Distance
33 Miles
Overall
109
/ 197
Division (M)
92
/ 156
8:11:53
Run4Kids 24 Hour Running Party
May 2nd 2025
| Corona, CA
Distance
100 Miles
Overall
5
/ 5
Division (M)
3
/ 3
27:40:25
2024
2 Races | 79 mi.Orange Curtain
Jun 22nd 2024
| Cerritos, CA
Duration
24 Hours
Overall
13
/ 15
Division (M)
11
/ 13
37.2822
RUN4Kids 48r Hour Running Party
Mar 22nd 2024
| Corona, CA
Duration
12 Hours
Overall
7
/ 8
Division (M)
5
/ 5
41.4
2023
3 Races | 79 mi.Orange Curtain
Jun 30th 2023
| Cerritos, CA
Duration
24 Hours
Overall
19
/ 16
Division (M)
15
/ 15
18.6411
Holcomb Valley trail Run
Jun 10th 2023
| Big Bear Lake, CA
Distance
33 Miles
Overall
129
/ 132
Division (M)
109
/ 112
9:38:10
RUN4Kids 48r Hour Running Party
Mar 24th 2023
| Corona, CA
Duration
6 Hours
Overall
4
/ 8
Division (M)
3
/ 4
27.5
2022
1 Race | 50 mi.RUN4Kids 48r Hour Running Party
Mar 12th 2022
| Corona, CA
Duration
24 Hours
Overall
11
/ 17
Division (M)
9
/ 10
49.5
2021
2 Races | 95 mi.Orange Curtain
Jul 17th 2021
| Cerritos, CA
Duration
12 Hours
Overall
6
/ 10
Division (M)
4
/ 7
43.5
Nanny Goat
May 29th 2021
| Riverside, CA
Duration
24 Hours
Overall
43
/ 63
Division (M)
31
/ 42
51
2019
2 Races | 145 mi.Boundiful Endurance Runs
Nov 2nd 2019
| Hemet, CA
Duration
24 Hours
Overall
24
/ 34
Division (M)
17
/ 22
45
Saddle2Surf 100/50
Oct 19th 2019
| Norco, CA
Distance
100 Miles
Overall
10
/ 12
Division (M)
8
/ 10
28:28:00
2018
1 Race | 100 mi.Boundiful Endurance Runs
Nov 3rd 2018
| Hemet, CA
Distance
100 Miles
Overall
10
/ 12
Division (M)
5
/ 6
29:35:07
2014
1 Race | 100 mi.Long Beach Enlightened Ultra
Jan 11th 2014
| Long Beach, CA
Distance
100 Miles
Overall
3
/ 6
Division (M)
3
/ 5
22:56:00
31
Races
12y 5m 12d
Longevity
1,850
Lifetime Miles
Personal Bests
50k
(5)
6:16:46
2025
100m
(6)
22:56:00
2014
24hr
(11)
86.25
2025
12hr
(3)
43.5
2021
6hr
(1)
27.5
2023
Distance by Year
2026
634
Miles
10 Races
2025
569
Miles
9 Races
2024
79
Miles
2 Races
2023
79
Miles
3 Races
2022
50
Miles
1 Race
2021
95
Miles
2 Races
2019
145
Miles
2 Races
2018
100
Miles
1 Race
2014
100
Miles
1 Race