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SF MARATHON 1ST HALF 2026

Guillermo Vazques Garcia

Cotati, CA

Bib: 16483 M 22

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
M20-29
#0 / 358
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
12:31/mi
25:02
→ flat
4M
11:30/mi
48:01
↑ 67↓ 69
6M
16:41/mi
1:21:23
↑ 123
8M
19:01/mi
1:59:26
↑ 166↓ 53
9.6M
10:14/mi
2:15:49
↑ 68↓ 193
10M
21:34/mi
2:24:26
↓ 24
10.5M
5:30/mi
2:27:11
↓ 73
12M
20:52/mi
2:58:29
↑ 280
Finish· 13.11 mi
14:47/mi
3:14:53
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:21:2313:34 /mi⚡ faster
2nd Half
1:53:3015:58 /mi+39.5%
Positive split — 39.5% 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
25:0212:312.00 mi25:02
12:31
-
4M
48:0112:002.00 mi22:59
11:30
-1:01
6M
1:21:2313:342.00 mi33:22
16:41
+5:11
8M
1:59:2614:562.00 mi38:03
19:01
+2:20
9.6M
2:15:4914:091.60 mi16:23
10:14
-8:47
10M
2:24:2614:270.40 mi8:37
21:34
+11:20
10.5M
2:27:1114:010.50 mi2:45
5:30
-16:04
12M
2:58:2914:521.50 mi31:18
20:52
+15:22
Finish(13.11 mi)
3:14:5314:521.11 mi16:24
14:47
-6:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:30 /mi

Average Pace

14:52 /mi

Slowest Pace

21:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

42:07

22% of race

Time at Steady Pace

1:14:48

38% of race

Time at Slower Pace

1:17:58

40% of race

Average Pace: 14:52 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Garmin Challenge

Top 65%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:22

Segment Time

12:38/mi

Pace

0.90 mi

Distance

Overall

4293

Men

2638

Division

278

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi6238352135462953479347
4M2.00 mi5682+5563318+203339+1548712961318
6M2.00 mi6356-6743553-235357-1865783629358
8M2.00 mi6508-1523607-54358-165833624358
9.6M1.60 mi6449+593584+23356+243012576281
10M0.40 mi6407+423570+14355+143502650274
10.5M0.50 mi6394+133563+735544472732288
12M1.50 mi6385+93555+835562953479347
Finish(13.11 mi)1.11 mi6362+233546+935561513424343

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6295

Males

3479

M20-24

348

2M→4M

2.0 - 4.0 mi

Top 74%
×4story building
+67ft-69ft

Overall

4871

Males

2961

M20-24

320

4M→6M

4.0 - 6.0 mi

Top 100%
×9story building
+123ft-9ft

Overall

6578

Males

3629

M20-24

362

6M→8M

6.0 - 8.0 mi

Top 100%
×12story building
+166ft-53ft

Overall

6583

Males

3624

M20-24

360

8M→9.6M

8.0 - 9.6 mi

Top 65%
×13story building
+68ft-193ft

Overall

4301

Males

2576

M20-24

282

9.6M→10M

9.6 - 10.0 mi

Top 66%
×2story building
+0ft-24ft

Overall

4350

Males

2650

M20-24

275

10M→10.5M

10.0 - 10.5 mi

Top 68%
×6story building
+1ft-73ft

Overall

4447

Males

2732

M20-24

289

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6295

Males

3479

M20-24

348

12M→Finish

12.0 - 13.1 mi

Top 94%
×7story building
+14ft-89ft

Overall

6151

Males

3424

M20-24

343

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6238
2M → 4M
3559*+556
#6238 → #5682
4M → 6M
6828*-674
#5682 → #6356
6M → 8M
1586*-152
#6356 → #6508
8M → 9.6M
160*+59
#6508 → #6449
9.6M → 10M
446+42
#6449 → #6407
10M → 10.5M
013+13
#6407 → #6394
10.5M → 12M
1120*+9
#6394 → #6385
12M → Finish
427*+23
#6385 → #6362
TOTALS
863739*-124
#6238 → #6362

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events