Lucas Sandsor

Santa Clara, CA

Bib: 18276 M 25

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 5%
Gender (Male)
#0 / 3619
Top 8%
Division (M25-29)
#0 / 796
Top 9%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
8:14/mi
16:28
→ flat
12 ft elev
4M
7:45/mi
31:57
6769
10 ft elev
6M
8:13/mi
48:23
1231.1%
126 ft elev
8M
7:26/mi
1:03:15
166531.1%
246 ft elev
9.6M
7:26/mi
1:15:09
681931.5%
126 ft elev
10M
13:18/mi
1:20:28
241.1%
90 ft elev
10.5M
3:40/mi
1:22:18
732.7%
18 ft elev
12M
10:25/mi
1:37:56
2803.2%
272 ft elev
Finish· 13.11 mi
7:27/mi
1:46:12
14891.3%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6M
48:238:04 /mi⚡ faster
2nd Half
57:498:08 /mi+19.5%
Positive split — 19.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
16:288:142.00 mi16:28
8:14
-
4M
31:577:592.00 mi15:29
7:45
-0:29
6M
48:238:042.00 mi16:26
8:13
+0:28
8M
1:03:157:542.00 mi14:52
7:26
-0:47
9.6M
1:15:097:501.60 mi11:54
7:26
0:00
10M
1:20:288:030.40 mi5:19
13:18
+5:52
10.5M
1:22:187:500.50 mi1:50
3:40
-9:38
12M
1:37:568:101.50 mi15:38
10:25
+6:45
Finish(13.11 mi)
1:46:128:061.11 mi8:16
7:27
-2:58
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

3:40 /mi

Average Pace

8:06 /mi

Slowest Pace

13:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50

2% of race

Time at Steady Pace

1:23:25

79% of race

Time at Slower Pace

20:57

20% of race

Average Pace: 8:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 3%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:09

Segment Time

7:57/mi

Pace

0.90 mi

Distance

Overall

180

Men

166

Division

44

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi66955913336730376
4M2.00 mi456+213383+17681+5230626567
6M2.00 mi489-33411-2893-12630523121
8M2.00 mi369+120319+9276+1722419956
9.6M1.60 mi410-41346-2780-41014699166
10M0.40 mi378+32319+2777+323118847
10.5M0.50 mi374+4315+476+121920346
12M1.50 mi364+10309+678-236730376
Finish(13.11 mi)1.11 mi335+29290+1971+725823260

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 6%
~flat
+5ft-3ft

Overall

367

Males

303

M25-29

76

2M→4M

2.0 - 4.0 mi

Top 5%
×4story building
+67ft-69ft

Overall

306

Males

265

M25-29

67

4M→6M

4.0 - 6.0 mi

Top 10%
×9story building
+123ft-9ft

Overall

630

Males

523

M25-29

121

6M→8M

6.0 - 8.0 mi

Top 3%
×12story building
+166ft-53ft

Overall

224

Males

199

M25-29

56

8M→9.6M

8.0 - 9.6 mi

Top 15%
×13story building
+68ft-193ft

Overall

1014

Males

699

M25-29

166

9.6M→10M

9.6 - 10.0 mi

Top 4%
×2story building
+0ft-24ft

Overall

231

Males

188

M25-29

47

10M→10.5M

10.0 - 10.5 mi

Top 3%
×6story building
+1ft-73ft

Overall

219

Males

203

M25-29

46

10.5M→12M

10.5 - 12.0 mi

Top 6%
×21story building
+280ft-26ft

Overall

367

Males

303

M25-29

76

12M→Finish

12.0 - 13.1 mi

Top 4%
×7story building
+14ft-89ft

Overall

258

Males

232

M25-29

60

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#669
2M4M
1214+213
#669 #456
4M6M
4411-33
#456 #489
6M8M
0120+120
#489 #369
8M9.6M
5413-41
#369 #410
9.6M10M
032+32
#410 #378
10M10.5M
04+4
#378 #374
10.5M12M
1929+10
#374 #364
12MFinish
130*+29
#364 #335
TOTALS
119453*+334
#669 #335

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events