Leaderboard #
Every label makes sidewalks more accessible and safe for everyone. Here's how the community is doing.
Tucson so far
- Contributors
- 77
- Labels placed
- 6,003
- Validations
- 13,233
- Streets explored
- 24 mi
Across all 59 Project Sidewalk cities, the community has contributed 1,701,566 labels and 2,386,253 validations. See community impact
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Top of the board #
Tucson's all-time leaders. 🏆
Tucson all-time #
The top all-time mappers in Tucson ranked by overall score.
How is the ranking computed?
Rank is an overall score that rewards a balance of labels placed, distance explored, and label accuracy — so steady, high-quality mapping counts for more than sheer volume. That's why the label counts below aren't in strict order. (The weekly and team boards use the same score.)
| # | Mapper | Labels | Missions | Distance | Accuracy |
|---|---|---|---|---|---|
| 1 | bradleysime | 1,552 | 574 | 20.1 mi | 97% |
| 2 | atheys1 | 309 | 40 | 2.4 mi | 95% |
| 3 | nslat | 521 | 34 | 3.5 mi | 63% |
| 4 | margwenlamb | 201 | 31 | 2.6 mi | 96% |
| 5 | mchian5 | 213 | 42 | 1.6 mi | 95% |
| 6 | rperez19 | 252 | 38 | 1.4 mi | 85% |
| 7 | mrodr325 | 407 | 22 | 1.8 mi | 64% |
| 8 | AdamJenca | 422 | 16 | 1.2 mi | 61% |
| 9 | sgarc117 | 189 | 35 | 1.2 mi | 82% |
| 10 | Babur20 | 215 | 16 | 1.2 mi | 76% |
Tucson this week #
Fresh every Monday — the best place to climb fast.
✨ No labels yet this week — be the first on the board!
Teams in Tucson #
Create or join a team to make a difference together!
👥 No teams yet — be the first! Create one and invite friends or classmates.
All cities, all-time #
The top mappers across every Project Sidewalk city, ranked by total labels.
| # | Mapper | Top city | Labels | Missions | Distance | Accuracy |
|---|---|---|---|---|---|---|
| 1 | DW | St. Louis | 56,176 | 4144 | 411.1 mi | 96% |
| 2 | alysal | Gainesville | 14,887 | 2090 | 198.3 mi | 94% |
| 3 | john_seattle | Seattle | 14,555 | 3638 | 277.7 mi | 90% |
| 4 | Caely | Danville | 14,453 | 1078 | 93.5 mi | 95% |
| 5 | KiraI | Knox County | 12,925 | 751 | 52.3 mi | 88% |
| 6 | swaechter | Chicago | 11,114 | 1077 | 75.4 mi | 93% |
| 7 | sk | Seattle | 10,213 | 898 | 83.7 mi | 91% |
| 8 | matthew.luebke | Teaneck | 7,882 | 1489 | 119.3 mi | 98% |
| 9 | Alvin S | Seattle | 7,561 | 406 | 39.4 mi | 80% |
| 10 | skylarko | Seattle | 7,328 | 3194 | 39.0 mi | 57% |
Distance is refreshed once a day.
Community impact #
The whole Project Sidewalk community, across every city.
18,381Contributors
1,701,566Labels placed
2,386,253Validations
19,430 miStreets explored
59Cities