Race at a Glance
- Distance: 160 km, with a shorter 50-mile option also available
- Route/Direction: Point-to-point from Hartbeespoort Dam to Sun City Resort
- Terrain: Fast, largely flat gravel route with gravel and public-tar sections and approximately 1,000 m of elevation gain
- Key Dates: Typically held in May; confirm the 2027 date when officially released
- Cut-offs: Three enforced cut-offs currently listed for the 100-mile event; confirm 2027 times when the new rider guide is released
- Qualification / Entry: No formal qualification; open registration
- Key Challenges: Sustained speed, group dynamics, mixed surfaces, climbing, heat, wind and tactical decision making
Coach’s note: Race to the Sun sits between road and MTB demands. Pack dynamics and speed matter as much as the ability to handle gravel and changing surfaces.
1. Understanding the Race
What makes the event different?
Race to the Sun brings road and mountain bike racing together on a single course — a fast-rolling route that suits the speed and tactical nous of road racers, while mixed surfaces, unexpected challenges, and a river crossing play into the skillsets of mountain bikers. This tactical duality is the event’s defining character.
Course demands
A fast and largely flat route means pack dynamics and drafting strategy matter significantly more here than on a typical hilly or technical MTB marathon.
Terrain
Gravel, dirt, mud pools, and tar roads — varied surface conditions requiring adaptability rather than pure technical MTB skill.
Weather
Held in late autumn/early winter in North West Province — generally mild, dry conditions typical of the region at that time of year.
Expected duration
Elite riders complete the 160km in well under 5 hours given the fast, flat profile; recreational riders will take considerably longer depending on pacing and pack dynamics.
Psychological demands
Less about isolation or extreme distance than about tactical patience — riding within a pack, choosing when to work and when to draft, and managing effort across a fast-paced single day.
2. What Does It Take to Finish?
Aerobic endurance
A solid single-day aerobic base appropriate for 160km — comparable in demand to a long road century, adjusted for gravel surface resistance.
Muscular endurance
Sufficient to sustain a fast, largely flat pace for the full distance, without the recovery variation that hillier courses provide.
Strength
General cycling strength, with added demand for handling mud pools and mixed surface transitions without losing significant time or momentum.
Cycling economy Particularly rewarded on this course given its flat, fast profile — efficient positioning and drafting technique matter more here than on technical or hilly terrain.
Fatigue resistance
Standard single-day ultra-distance-adjacent demand — holding pace and decision-making quality through the back half of a fast, flat 160km.
Technical requirements
Moderate — technical terrain including gravel, dirt, and mud pools requires genuine bike-handling competence, though less extreme than a singletrack-heavy MTB race.
3. Building Your Training Plan
A Race to the Sun buildup typically runs 10–14 weeks for a rider with an existing cycling base.
Base/foundation
Build or re-establish consistent weekly ride volume across both road and gravel surfaces.
Endurance development
Progressive long rides extending toward the full 160km distance, with pack-riding and drafting practice introduced.
Race-specific preparation
Race-pace efforts on mixed-surface terrain, including deliberate technique practice for challenges such as mud and surface transitions.
Peak
The highest-specificity week, including the longest ride of the buildup at race-relevant pace.
Taper
Volume drops while some intensity is retained to hold sharpness.
Race week
Equipment checks and route familiarisation where possible, alongside standard nutrition and logistics preparation.
Coach’s note: Given the course’s fast, flat character, we place more emphasis here on pack-riding and drafting technique than we would for a hillier or more technical MTB event.
4. Training for the Specific Demands
Hills
A secondary consideration given the course’s relatively modest 990m of climbing over 158km — general fitness matters more here than dedicated hill-specific conditioning.
Descents
Not a major course feature given the flat profile — standard technique is sufficient.
Long-duration fatigue
Long rides extending toward the full distance at a fast, sustained pace, since the race rewards speed maintenance more than raw endurance depth.
Technical terrain
Moderate priority — practice on mixed gravel, dirt, and mud conditions specifically, since these surface transitions are a defined feature of the course.
Back-to-back sessions
Less critical for this single-day event than for multi-day races, though useful for building overall durability.
Strength & conditioning
General cycling-specific strength work supports the sustained fast pace this course rewards.
Race-specific intensity
Pack-riding and drafting practice at race-relevant speed is arguably the single highest-value session type given the course’s fast, flat, tactically-driven character.
5. Nutrition & Hydration
Preparation
Standard single-day cycling nutrition preparation — test race-day fuelling on long training rides.
During the event
A structured intake plan using the event’s five water points along the route.
Recovery
Standard post-ride recovery nutrition following the finish.
Practical race strategy
Given the fast overall pace of this event, plan efficient aid-station stops that don’t cost significant time relative to the pack.
6. Race-Day Strategy
Pacing
Given the course’s flat, fast character, group/pack dynamics matter as much as individual pacing — decide in advance whether your strategy is to ride with a group or pace independently.
Effort management
Team tactics can come into play given the road-racing-friendly nature of the course — understand whether you’re riding individually or as part of a coordinated group.
Terrain
Know the course’s specific technical sections — the river crossing in particular — in advance so they don’t cost unexpected time or confidence mid-race.
Checkpoints/aid stations
Use the five water points along the route as planned stops, balancing hydration needs against maintaining group position if riding tactically.
Managing fatigue
Expect the fast, flat pace to create a different fatigue profile than a hillier race — less about climbing-specific muscular fatigue, more about sustained high cadence and pack-riding concentration.
When to push and when to hold back
Hold back if riding within a group strategically; push independently on sections where drafting benefit is reduced, such as through technical or muddy terrain.
7. Cut-Off / Time Strategy
Understanding the official cut-offs
Current published race materials don’t specify a strict, widely-publicised intermediate cut-off structure for this event — confirm current cut-off details directly with racetothesun.co.za ahead of race day, since this detail should not be assumed from past editions.
Building a safety margin
Given the fast, flat nature of the course, most reasonably-fit riders should have a comfortable time margin — the greater risk on this course is tactical (losing a group) rather than time-based.
Managing pace/effort
Track progress against your personal goal pace rather than a strict cut-off structure, given the course’s generally forgiving overall profile.
Contingency planning
Have a plan for riding solo if you lose contact with a group, since pack dynamics significantly affect overall pace on this specific course.
8. Equipment & Logistics
Equipment
A gravel or hardtail mountain bike suited to mixed surface conditions — equipment choice here often comes down to individual rider preference given the course’s road-and-gravel hybrid character.
Clothing
Standard cycling kit suited to North West Province’s typically mild late-autumn conditions, with consideration for the course’s mud sections.
Bikes Race on equipment tested specifically on mixed gravel/dirt/tar surfaces similar to the course.
Race preparation
Given the event’s status as a South African gravel bike national championship in recent years, confirm current category and competitive structure details with organisers.
Travel and logistics
As a point-to-point event from Hartbeespoort Dam to Sun City, plan transport and accommodation across both ends of the route.
9. Common Mistakes
Treating this as a technical MTB marathon and under-preparing pack-riding and drafting skills, which matter more on this specific fast, flat course
Underestimating the mud and surface-transition sections, assuming the “fast and flat” reputation means minimal technical demand
Poor group-riding tactics, either working too hard alone or failing to contribute fairly within a group
Not practising the specific river crossing or other named technical features in advance
Under-training race-pace speed work, given the course rewards sustained fast pace more than raw endurance depth
10. The MCC Coaching Perspective
The coaching priority: Develop aerobic durability and muscular endurance while preparing the rider to manage pace, positioning, fuelling and changing conditions at speed.
The MCC view: Train for the way the race is actually ridden, not simply for its distance.
11. Frequently Asked Questions
How long is Race to the Sun?
The main event is roughly 160 km, with a shorter 50-mile option also available. Confirm the current year’s exact route and distances with the organiser.
Is Race to the Sun a technical MTB race?
It is a mixed-surface endurance cycling event rather than a highly technical singletrack race. Riders still need competent handling across gravel, dirt, mud and tar.
How much climbing is involved?
The route is relatively fast and rolling, with around 1,000 m of climbing according to current event information. Confirm the current profile before planning around exact figures.
How should I pace the race?
The speed of the event makes early restraint important. Manage effort so that you can remain effective when fatigue accumulates rather than treating the opening kilometres as a time trial.
Is group riding important?
Yes. Positioning, drafting, communication and safe riding in a group can materially affect both efficiency and performance.
What should I practise in training?
Long endurance rides should include race-specific pacing, fuelling, hydration, group riding and mixed-surface handling.
How important is nutrition?
Very. At this distance and intensity, carbohydrate availability and hydration need to be planned and practised rather than improvised.
Is the event suitable for a first long-distance gravel race?
It can be, depending on the rider’s existing endurance base and target. A progressive build is important because the race is fast as well as long.
What is the biggest pacing mistake?
Going out too hard because the course feels fast and runnable, then losing efficiency and power as fatigue builds.
What does MCC coaching add?
A structured progression that develops endurance, muscular resilience, fuelling and race-specific riding skills around the athlete’s current ability and goal.
12. MCC Coaching
Race to the Sun is a fast endurance challenge where pacing, fuelling and the ability to maintain speed over changing surfaces matter. MCC coaching would build the aerobic durability and muscular endurance required for the long gravel day while preparing the athlete for heat, wind, climbs and the tactical demands of riding at speed. The emphasis is on arriving fit enough to race hard without turning the early kilometres into a costly effort.
Race Guide Disclaimer:
This Race Guide is provided for general informational purposes and is based on information available to MCC at the time of publication. Race routes, distances, dates, entry requirements, cut-off times, regulations and other event details may change.
Always check the official race organiser’s website and current athlete information before planning or participating in the event. The official race information takes precedence over any information contained in this guide.