Loomis Trail drawn from GolfCore's traced course vectors — fairways, tees, greens, bunkers and water, in the app's own colors. This is the same geometry the app maps a round on.

17Greens Mapped 146Elevation Contours 6.9%Steepest Slope 18Holes 72Par 14Rated Tees

Green contour map of Loomis Trail in Blaine, Washington — 146 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 17 mapped greens at Loomis Trail, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

Location	Blaine, Washington, United States
Address	4342 Loomis Trail Road, Blaine, WA
Holes	18
Par	72
Tees on the card	14, 14 USGA-rated
Greens mapped	17
Elevation contours	146
Contour interval	3-inch
Largest green elevation span	2.6 ft
Steepest measured slope	6.9%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-08-28

The card

Tees

6,147 yds · Par 72 · Rating 70.1 · Slope 130

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	5	3	4	3	5	4	4	4	36
Yards	360	495	113	332	147	494	402	378	342	3,063
Hcp	13	1	17	11	15	3	5	7	9

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	5	3	4	5	4	3	4	4	36
Yards	388	470	176	324	491	326	153	399	357	3,084
Hcp	8	12	14	16	2	10	18	4	6

Total72 Yards6,147

Hole	Par	Yards	Hcp
1	4	360	13
2	5	495	1
3	3	113	17
4	4	332	11
5	3	147	15
6	5	494	3
7	4	402	5
8	4	378	7
9	4	342	9
Out	36	3,063
10	4	388	8
11	5	470	12
12	3	176	14
13	4	324	16
14	5	491	2
15	4	326	10
16	3	153	18
17	4	399	4
18	4	357	6
In	36	3,084
Total	72	6,147

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	7,131	72	74.5 / 142
Blue	6,635	72	72.2 / 138 78.8 / 142 (W)
Blue/White	6,361	72	71.2 / 134 77.3 / 139 (W)
White	6,147	72	70.1 / 130 76.0 / 137 (W)
White/Yellow	5,875	72	68.6 / 129 74.5 / 134 (W)
Yellow	5,700	72	67.6 / 127 73.6 / 132 (W)
Red	5,437	72	66.3 / 121 72.0 / 125 (W)
Orange	4,317	72	65.0 / 112 (W)

Hole data is what GolfCore holds for the course's layout. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Clubs correct their own data in the app.

What GolfCore has for Loomis Trail

GolfCore's library covers Loomis Trail Golf Club green by green: 17 putting surfaces traced with 146 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 6.9 percent — the difference between a putt that dies at the hole and one that runs four feet past.

In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Loomis Trail Golf Club is one of more than six thousand courses GolfCore has mapped green by green.

For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.

Courses nearby

Staff at Loomis Trail can claim this course by signing in with an email address at the club's own domain. That sets the club up on GolfCore with you as an administrator.

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Loomis Trail. Represent this club? Request changes or removal through our contact page.