Flat grade share
- Lake Tahoe Marathon Ultramarathon
- 46.7% Favoured
Lake Tahoe Marathon Ultramarathon vs Silver State 50/50 (Reno) Ultramarathon
A data-led head-to-head using sourced race facts and available derived figures under one published methodology.
Data current as ofLake Tahoe Marathon Ultramarathon or Silver State 50/50 (Reno) Ultramarathon — which comes out ahead?
Lake Tahoe Marathon Ultramarathon has the stronger available profile on flat grade share and course flatness.
Route comparison snapshot
Lake Tahoe Marathon Ultramarathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 3.1% Favoured
- flat grade share
- 46.7% Favoured
- lower ascent
- 1,912 m
- climbing density
- 16.5 m/km
- net elevation
- -27 m
- maximum grade
- 44.7%
Silver State 50/50 (Reno) Ultramarathon
- Mapped route
- Held
- Elevation profile
- Held
- course flatness
- 8.6%
- flat grade share
- 15.2%
- lower ascent
- 2,716 m
- climbing density
- 33.8 m/km
- net elevation
- -1 m
- maximum grade
- 36.7%
| Metric | Lake Tahoe Marathon Ultramarathon | Silver State 50/50 (Reno) Ultramarathon |
|---|---|---|
| Flat grade share | 46.7% ✓ | 15.2% |
| GAP factor (% slower than flat) | 3.1% ✓ | 8.6% |
| Uphill share | 25.7% | 41.5% |
| Steep-up share | 9.5% | 25.5% |
| Downhill share | 27.7% | 43.3% |
| Total ascent (m) | 1,912 m | 2,716 m |
| Climbing density (m/km) | 16.5 m/km | 33.8 m/km |
| Longest climb length (m) | 2,540 m | 8,570 m |
| Longest climb gain (m) | 172 m | 722 m |
| Longest climb average grade | 6.8% | 8.4% |
| Total descent (m) | 1,939 m | 2,717 m |
| Net elevation (m) | -27 m | -1 m |
| Max absolute grade | 44.7% | 36.7% |
| Start elevation (m) | 1,931 m | 1,412 m |
| Finish elevation (m) | 1,904 m | 1,411 m |
| Scenic score | 93/100 | Unavailable |
| Conditions | 96/100 | Unavailable |
GAP factor (% slower than flat)
- Lake Tahoe Marathon Ultramarathon
- 3.1% Favoured
Uphill share
Steep-up share
Downhill share
Total ascent (m)
Climbing density (m/km)
- Lake Tahoe Marathon Ultramarathon
- 16.5 m/km
Longest climb length (m)
Longest climb gain (m)
Longest climb average grade
Total descent (m)
Net elevation (m)
Max absolute grade
Start elevation (m)
Finish elevation (m)
Scenic score
- Silver State 50/50 (Reno) Ultramarathon
- Unavailable
Conditions
- Silver State 50/50 (Reno) Ultramarathon
- Unavailable
Only metrics available for at least one side are shown. A ✓ marks the better value for each metric (higher-is-better aware). Scores are out of 100 when available. Ascent, climbing density, max absolute grade and median finish describe course or field context and are not marked as better or worse.
Race facts that change the decision
| Fact | Lake Tahoe Marathon Ultramarathon | Silver State 50/50 (Reno) Ultramarathon |
|---|---|---|
| Schedule | Exact race date not confirmed. Event weekend starts 2026-10-16 (legacy event-level date). | Exact race date not confirmed. |
| Location | Incline Village, Nevada | Reno, Nevada |
| Actual distance | 115.9 km | 80.5 km |
| raceindex.org mapped route held | Held | Held |
| raceindex.org elevation profile held | Held | Held |
| Course type | Loop | Loop |
| Surface | Unavailable | Trail |
| Elevation character | Unavailable | Mountainous |
| Terrain | Beach | Trail |
| Scenery | Coastal, Lakeside, Mountain, Forest | Mountain, Forest, Countryside, Coastal, Desert |
| Atmosphere | Scenic Tour, Destination, Festival | Wilderness, Community, Competitive |
| Technicality | Unavailable | Technical |
| Total ascent | 1,912 m | 2,716 m |
| Climbing density | 16.5 m/km | 33.8 m/km |
| Total descent | 1,939 m | 2,717 m |
| Net elevation | -27 m | -1 m |
| Max absolute grade | 44.7% | 36.7% |
| Flat grade share | 46.7% | 15.2% |
| GAP factor | 3.1% | 8.6% |
| Cutoff | 18:00:00 | 14:15:00 |
| Entry model | Open | Open |
Schedule
- Lake Tahoe Marathon Ultramarathon
Exact race date not confirmed. Event weekend starts 2026-10-16 (legacy event-level date).
- Silver State 50/50 (Reno) Ultramarathon
Exact race date not confirmed.
Location
- Lake Tahoe Marathon Ultramarathon
- Incline Village, Nevada
- Silver State 50/50 (Reno) Ultramarathon
- Reno, Nevada
Actual distance
- Lake Tahoe Marathon Ultramarathon
- 115.9 km
- Silver State 50/50 (Reno) Ultramarathon
- 80.5 km
raceindex.org mapped route held
- Lake Tahoe Marathon Ultramarathon
- Held
- Silver State 50/50 (Reno) Ultramarathon
- Held
raceindex.org elevation profile held
- Lake Tahoe Marathon Ultramarathon
- Held
- Silver State 50/50 (Reno) Ultramarathon
- Held
Course type
- Lake Tahoe Marathon Ultramarathon
- Loop
- Silver State 50/50 (Reno) Ultramarathon
- Loop
Surface
- Lake Tahoe Marathon Ultramarathon
- Unavailable
- Silver State 50/50 (Reno) Ultramarathon
- Trail
Elevation character
- Lake Tahoe Marathon Ultramarathon
- Unavailable
- Silver State 50/50 (Reno) Ultramarathon
- Mountainous
Terrain
- Lake Tahoe Marathon Ultramarathon
- Beach
- Silver State 50/50 (Reno) Ultramarathon
- Trail
Scenery
- Lake Tahoe Marathon Ultramarathon
- Coastal, Lakeside, Mountain, Forest
- Silver State 50/50 (Reno) Ultramarathon
- Mountain, Forest, Countryside, Coastal, Desert
Atmosphere
- Lake Tahoe Marathon Ultramarathon
- Scenic Tour, Destination, Festival
- Silver State 50/50 (Reno) Ultramarathon
- Wilderness, Community, Competitive
Technicality
- Lake Tahoe Marathon Ultramarathon
- Unavailable
- Silver State 50/50 (Reno) Ultramarathon
- Technical
Total ascent
- Lake Tahoe Marathon Ultramarathon
- 1,912 m
- Silver State 50/50 (Reno) Ultramarathon
- 2,716 m
Climbing density
- Lake Tahoe Marathon Ultramarathon
- 16.5 m/km
- Silver State 50/50 (Reno) Ultramarathon
- 33.8 m/km
Total descent
- Lake Tahoe Marathon Ultramarathon
- 1,939 m
- Silver State 50/50 (Reno) Ultramarathon
- 2,717 m
Net elevation
- Lake Tahoe Marathon Ultramarathon
- -27 m
- Silver State 50/50 (Reno) Ultramarathon
- -1 m
Max absolute grade
- Lake Tahoe Marathon Ultramarathon
- 44.7%
- Silver State 50/50 (Reno) Ultramarathon
- 36.7%
Flat grade share
- Lake Tahoe Marathon Ultramarathon
- 46.7%
- Silver State 50/50 (Reno) Ultramarathon
- 15.2%
GAP factor
- Lake Tahoe Marathon Ultramarathon
- 3.1%
- Silver State 50/50 (Reno) Ultramarathon
- 8.6%
Cutoff
- Lake Tahoe Marathon Ultramarathon
- 18:00:00
- Silver State 50/50 (Reno) Ultramarathon
- 14:15:00
Entry model
- Lake Tahoe Marathon Ultramarathon
- Open
- Silver State 50/50 (Reno) Ultramarathon
- Open
Facts are shown only when they exist in the sourced race record; Not held means no sourced value is held for that race.
Common questions
Which is flatter, Lake Tahoe Marathon Ultramarathon or Silver State 50/50 (Reno) Ultramarathon?
Lake Tahoe Marathon Ultramarathon has the lower GAP factor, making it the flatter course on our route model and more favourable on gradient alone.