| Apr 2015 | |
| 26/04/15 | Warrior Adrenaline Race - Hertfordshire
Warrior Adrenaline Race - Hertfordshire
50 votes, 3.22 avg. rating (64% score)
| Obstacle Course | South East | 5km and 10km | |
| 26/04/15 | Tough Guy Marathon - Midlands
Tough Guy Marathon - Midlands
29 votes, 3.41 avg. rating (68% score)
| Obstacle Course | Midlands | 26 miles | |
| 26/04/15 | Spring Ram Run (Sunday) - Midlands
Spring Ram Run (Sunday) - Midlands
0 votes, 0.00 avg. rating (0% score)
| Trail Run | Midlands | 8-24km | |
| 26/04/15 | Muddy Race Training Day - Harlow Essex
Muddy Race Training Day - Harlow Essex
0 votes, 0.00 avg. rating (0% score)
| | South East | | |
| 26/04/15 | Mud Fit - Surrey
Mud Fit - Surrey
0 votes, 0.00 avg. rating (0% score)
| Obstacle Course | South East | 2km | |
| May 2015 | |
| 02/05/15 | Tough Mudder - London West
Tough Mudder - London West
110 votes, 3.05 avg. rating (61% score)
| Obstacle Course | London | 12 miles | |
| 02/05/15 | Iron Run - East Midlands
Iron Run - East Midlands
55 votes, 3.87 avg. rating (77% score)
| Obstacle Course | Midlands | 12km & 6km | |
| 02/05/15 | Hurt Zone - Surrey
Hurt Zone - Surrey
0 votes, 0.00 avg. rating (0% score)
| Obstacle Course | South East | 7 miles | |
| 02/05/15 | Tough Mudder Kids ‘Mini Mudder’ - London West
Tough Mudder Kids ‘Mini Mudder’ - London West
0 votes, 0.00 avg. rating (0% score)
| | | | |
| 03/05/15 | Tough Mudder - London West (Sunday)
Tough Mudder - London West (Sunday)
0 votes, 0.00 avg. rating (0% score)
| Obstacle Course | London | 12 miles | |
| 03/05/15 | Trailtroopers Adventure Obstacle Race - Scotland
Trailtroopers Adventure Obstacle Race - Scotland
0 votes, 0.00 avg. rating (0% score)
| Obstacle Course | Scotland | 1 mile, 5k, 10k | |
| 03/05/15 | Rise Of The Ronin - Isle Of Wight
Rise Of The Ronin - Isle Of Wight
0 votes, 0.00 avg. rating (0% score)
| | South West | 5 mile, 6 mile, 6 hour endurance | |
| 09/05/15 | Grim Challenge Beast in the East
Grim Challenge Beast in the East
30 votes, 3.20 avg. rating (64% score)
| Trail Run | South East | 10km | |
| 09/05/15 | Rat Race Dirty Weekend - Lincolnshire
Rat Race Dirty Weekend - Lincolnshire
91 votes, 3.26 avg. rating (65% score)
| Obstacle Course | Midlands | 20 or 10 miles | |
| 09/05/15 | Mucky Races: Fenland Dash - Cambridgeshire
Mucky Races: Fenland Dash - Cambridgeshire
2 votes, 5.00 avg. rating (89% score)
| Mud Race | South East | 5km | |
| 09/05/15 | The Maverick Original Trail Run - Devon
The Maverick Original Trail Run - Devon
6 votes, 3.83 avg. rating (75% score)
| Trail Run | South West | 5km, 10km and 20km | |
| 10/05/15 | The Muddy Dog Challenge - London
The Muddy Dog Challenge - London
0 votes, 0.00 avg. rating (0% score)
| Obstacle Course | London | 2.5km or 5km | |
| 16/05/15 | Nuclear Rush - Essex (Saturday)
Nuclear Rush - Essex (Saturday)
68 votes, 3.03 avg. rating (60% score)
| Obstacle Course | South East | 12k and 6k | |
| 16/05/15 | Rough Runner - Oxford
Rough Runner - Oxford
43 votes, 3.12 avg. rating (62% score)
| Obstacle Course | South East | 5km, 10km & 10 mile | |
| 16/05/15 | Muddy Race Edinburgh Training Day
Muddy Race Edinburgh Training Day
19 votes, 3.79 avg. rating (75% score)
| Obstacle Course | Scotland | n/a | |
