United StatesFixed time
Dirty Dozen 12h Endurance Run
12 Jul2025
Duration
12h
Finishers
5022 men28 women
Winning distance
111.157km
Median pace
5.42km/h
Pace distribution
50 finishers · 3.79–9.26 km/h · mean 5.56
Every finisher ran the same 12 h course, so these paces are directly comparable.
Histogram of finisher pace. 50 finishers ranged from 3.79 to 9.26 kilometres per hour, with a mean of 5.56 and a median of 5.42. The busiest band is 4.5 to 5.0 kilometres per hour, with 11 finishers.
Results
Ranks 1–50 of 50
| Rank | Runner | Distance | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1 | *San Leandro, CA | 111.157km | 9.26 | M35 | 1st M · 1st M35 |
| 2 | *Walnut Creek, CA | 98.958km | 8.25 | W50 | 1st F · 1st W50 |
| 3 | *Fremont, CA | 96.930km | 8.08 | M45 | 2nd M · 1st M45 |
| 4 | *Corralitos, CA | 94.227km | 7.85 | M65 | 3rd M · 1st M65 |
| 5 | *San Mateo, CA | 90.155km | 7.51 | W40 | 2nd F · 1st W40 |
| 6 | *Walnut Creek, CA | 89.479km | 7.46 | W55 | 3rd F · 1st W55 |
| 7 | *Dublin, CA | 88.127km | 7.34 | W40 | 4th F · 2nd W40 |
| 8 | *Brentwood, CA | 86.759km | 7.23 | M45 | 4th M · 2nd M45 |
| 9 | *Concord, CA | 86.083km | 7.17 | W40 | 5th F · 3rd W40 |
| 10 | *Berkeley, CA | 80.660km | 6.72 | W23 | 6th F · 1st W23 |
| 11 | *Pleasant Hill, CA | 78.632km | 6.55 | M55 | 5th M · 1st M55 |
| 12 | *Hayward, CA | 78.616km | 6.55 | W40 | 7th F · 4th W40 |
| 13 | *San Ramon, CA | 76.604km | 6.38 | M55 | 6th M · 2nd M55 |
| 14 | *Redwood City, CA | 75.912km | 6.33 | W55 | 8th F · 2nd W55 |
| 15 | *Pleasanton, CA | 75.912km | 6.33 | M50 | 7th M · 1st M50 |
| 16 | *Yuba City, CA | 74.560km | 6.21 | W65 | 9th F · 1st W65 |
| 17 | *Oakland, CA | 71.857km | 5.99 | M70 | 8th M · 1st M70 |
| 18 | *Soquel, CA | 70.505km | 5.88 | M70 | 9th M · 2nd M70 |
| 19 | *Fairfield, CA | 69.813km | 5.82 | W50 | 10th F · 2nd W50 |
| 20 | *Walnut Creek, CA | 69.813km | 5.82 | W23 | 10th F · 2nd W23 |
| 21 | *Brentwood, CA | 68.461km | 5.71 | W45 | 12th F · 1st W45 |
| 22 | 67.785km | 5.65 | W40 | 13th F · 5th W40 | |
| 23 | *Morgan Hill, CA | 65.757km | 5.48 | W60 | 14th F · 1st W60 |
| 24 | *San Jose, CA | 65.741km | 5.48 | W55 | 15th F · 3rd W55 |
| 25 | *Antioch, CA | 65.081km | 5.42 | M50 | 10th M · 2nd M50 |
| 26 | *Fairfield, CA | 65.081km | 5.42 | W40 | 16th F · 6th W40 |
| 27 | *Fairfield, CA | 64.389km | 5.37 | M45 | 11th M · 3rd M45 |
| 28 | *Sunnyvale, CA | 60.334km | 5.03 | M23 | 12th M · 1st M23 |
| 29 | Runner, UnknownUnited StatesMan *San Jose, CA | 60.334km | 5.03 | M55 | 12th M · 3rd M55 |
| 30 | *San Jose, CA | 56.938km | 4.75 | W40 | 17th F · 7th W40 |
| 31 | *San Jose, CA | 56.938km | 4.75 | M35 | 14th M · 2nd M35 |
| 32 | *Fairfield, CA | 54.894km | 4.58 | W45 | 18th F · 2nd W45 |
| 33 | 54.234km | 4.52 | M40 | 15th M · 1st M40 | |
| 34 | *Marina, CA | 54.234km | 4.52 | M40 | 15th M · 1st M40 |
| 35 | *Los Gatos, CA | 54.234km | 4.52 | W40 | 19th F · 8th W40 |
| 36 | *Fremont, CA | 54.234km | 4.52 | M60 | 15th M · 1st M60 |
| 37 | *Oakland, CA | 54.234km | 4.52 | M40 | 15th M · 1st M40 |
| 38 | *Tracy, CA | 54.234km | 4.52 | W55 | 19th F · 4th W55 |
| 39 | *Berkeley, CA | 54.234km | 4.52 | W60 | 19th F · 2nd W60 |
| 40 | *Danville, CA | 54.218km | 4.52 | W65 | 22nd F · 2nd W65 |
| 41 | *San Jose, CA | 52.866km | 4.41 | W50 | 23rd F · 3rd W50 |
| 42 | *Walnut Creek, CA | 48.811km | 4.07 | M35 | 19th M · 3rd M35 |
| 43 | *Suisun City, CA | 48.811km | 4.07 | M35 | 19th M · 3rd M35 |
| 44 | *San Carlos, CA | 48.811km | 4.07 | M70 | 19th M · 3rd M70 |
| 45 | *Oakdale, CA | 48.811km | 4.07 | W55 | 24th F · 5th W55 |
| 46 | *Tracy, CA | 48.811km | 4.07 | M60 | 19th M · 2nd M60 |
| 47 | *Yuba City, CA | 48.811km | 4.07 | W70 | 24th F · 1st W70 |
| 48 | *Antioch, CA | 46.767km | 3.90 | W65 | 26th F · 3rd W65 |
| 49 | *San Lorenzo, CA | 45.415km | 3.79 | W35 | 27th F · 1st W35 |
| 50 | *Bay Point, CA | 45.415km | 3.79 | W45 | 27th F · 3rd W45 |
- 1*San Leandro, CA1st M · 1st M35Distance111.157kmPace9.26Cat.M35
- 2*Walnut Creek, CA1st F · 1st W50Distance98.958kmPace8.25Cat.W50
- 3*Fremont, CA2nd M · 1st M45Distance96.930kmPace8.08Cat.M45
- 4*Corralitos, CA3rd M · 1st M65Distance94.227kmPace7.85Cat.M65
- 5*San Mateo, CA2nd F · 1st W40Distance90.155kmPace7.51Cat.W40
- 6*Walnut Creek, CA3rd F · 1st W55Distance89.479kmPace7.46Cat.W55
- 7*Dublin, CA4th F · 2nd W40Distance88.127kmPace7.34Cat.W40
- 8*Brentwood, CA4th M · 2nd M45Distance86.759kmPace7.23Cat.M45
- 9*Concord, CA5th F · 3rd W40Distance86.083kmPace7.17Cat.W40
- 10*Berkeley, CA6th F · 1st W23Distance80.660kmPace6.72Cat.W23
- 11*Pleasant Hill, CA5th M · 1st M55Distance78.632kmPace6.55Cat.M55
- 12*Hayward, CA7th F · 4th W40Distance78.616kmPace6.55Cat.W40
- 13*San Ramon, CA6th M · 2nd M55Distance76.604kmPace6.38Cat.M55
- 14*Redwood City, CA8th F · 2nd W55Distance75.912kmPace6.33Cat.W55
- 15*Pleasanton, CA7th M · 1st M50Distance75.912kmPace6.33Cat.M50
- 16*Yuba City, CA9th F · 1st W65Distance74.560kmPace6.21Cat.W65
- 17*Oakland, CA8th M · 1st M70Distance71.857kmPace5.99Cat.M70
- 18*Soquel, CA9th M · 2nd M70Distance70.505kmPace5.88Cat.M70
- 19*Fairfield, CA10th F · 2nd W50Distance69.813kmPace5.82Cat.W50
- 20*Walnut Creek, CA10th F · 2nd W23Distance69.813kmPace5.82Cat.W23
- 21*Brentwood, CA12th F · 1st W45Distance68.461kmPace5.71Cat.W45
- 2213th F · 5th W40Distance67.785kmPace5.65Cat.W40
- 23*Morgan Hill, CA14th F · 1st W60Distance65.757kmPace5.48Cat.W60
- 24*San Jose, CA15th F · 3rd W55Distance65.741kmPace5.48Cat.W55
- 25*Antioch, CA10th M · 2nd M50Distance65.081kmPace5.42Cat.M50
- 26*Fairfield, CA16th F · 6th W40Distance65.081kmPace5.42Cat.W40
- 27*Fairfield, CA11th M · 3rd M45Distance64.389kmPace5.37Cat.M45
- 28*Sunnyvale, CA12th M · 1st M23Distance60.334kmPace5.03Cat.M23
- 29Runner, UnknownUnited StatesMan*San Jose, CA12th M · 3rd M55Distance60.334kmPace5.03Cat.M55
- 30*San Jose, CA17th F · 7th W40Distance56.938kmPace4.75Cat.W40
- 31*San Jose, CA14th M · 2nd M35Distance56.938kmPace4.75Cat.M35
- 32*Fairfield, CA18th F · 2nd W45Distance54.894kmPace4.58Cat.W45
- 3315th M · 1st M40Distance54.234kmPace4.52Cat.M40
- 34*Marina, CA15th M · 1st M40Distance54.234kmPace4.52Cat.M40
- 35*Los Gatos, CA19th F · 8th W40Distance54.234kmPace4.52Cat.W40
- 36*Fremont, CA15th M · 1st M60Distance54.234kmPace4.52Cat.M60
- 37*Oakland, CA15th M · 1st M40Distance54.234kmPace4.52Cat.M40
- 38*Tracy, CA19th F · 4th W55Distance54.234kmPace4.52Cat.W55
- 39*Berkeley, CA19th F · 2nd W60Distance54.234kmPace4.52Cat.W60
- 40*Danville, CA22nd F · 2nd W65Distance54.218kmPace4.52Cat.W65
- 41*San Jose, CA23rd F · 3rd W50Distance52.866kmPace4.41Cat.W50
- 42*Walnut Creek, CA19th M · 3rd M35Distance48.811kmPace4.07Cat.M35
- 43*Suisun City, CA19th M · 3rd M35Distance48.811kmPace4.07Cat.M35
- 44*San Carlos, CA19th M · 3rd M70Distance48.811kmPace4.07Cat.M70
- 45*Oakdale, CA24th F · 5th W55Distance48.811kmPace4.07Cat.W55
- 46*Tracy, CA19th M · 2nd M60Distance48.811kmPace4.07Cat.M60
- 47*Yuba City, CA24th F · 1st W70Distance48.811kmPace4.07Cat.W70
- 48*Antioch, CA26th F · 3rd W65Distance46.767kmPace3.90Cat.W65
- 49*San Lorenzo, CA27th F · 1st W35Distance45.415kmPace3.79Cat.W35
- 50*Bay Point, CA27th F · 3rd W45Distance45.415kmPace3.79Cat.W45