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SF MARATHON 1ST HALF 2026

Dustin Lazaga

Fremont, CA

Bib: 15412 M 33

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 15%
Gender (Male)
#0 / 3619
Top 23%
Division (M30-34)
#0 / 772
Top 24%
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
8:52/mi
17:45
→ flat
4M
8:56/mi
35:37
↑ 67↓ 69
6M
8:52/mi
53:21
↑ 123
8M
9:43/mi
1:12:48
↑ 166↓ 53
9.6M
6:44/mi
1:23:35
↑ 68↓ 193
10M
16:06/mi
1:30:01
↓ 24
10.5M
4:14/mi
1:32:08
↓ 73
12M
11:17/mi
1:49:04
↑ 280
Finish· 13.11 mi
8:24/mi
1:58:23
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
53:218:54 /mi⚡ faster
2nd Half
1:05:029:09 /mi+21.9%
Positive split — 21.9% 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
17:458:522.00 mi17:45
8:52
-
4M
35:378:542.00 mi17:52
8:56
+0:04
6M
53:218:542.00 mi17:44
8:52
-0:04
8M
1:12:489:062.00 mi19:27
9:43
+0:51
9.6M
1:23:358:421.60 mi10:47
6:44
-2:59
10M
1:30:019:000.40 mi6:26
16:06
+9:22
10.5M
1:32:088:460.50 mi2:07
4:14
-11:52
12M
1:49:049:051.50 mi16:56
11:17
+7:03
Finish(13.11 mi)
1:58:239:021.11 mi9:19
8:24
-2:53
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:14 /mi

Average Pace

9:02 /mi

Slowest Pace

16:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

12:54

11% of race

Time at Steady Pace

1:22:07

69% of race

Time at Slower Pace

23:22

20% of race

Average Pace: 9:02 /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 18%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:33

Segment Time

9:30/mi

Pace

0.90 mi

Distance

Overall

1188

Men

935

Division

211

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi13521046223769612138
4M2.00 mi1355-31052-6231-813271039232
6M2.00 mi1291+641015+37222+912641004220
8M2.00 mi1447-1561138-123255-3320371517316
9.6M1.60 mi1175+272937+201201+5449938094
10M0.40 mi1174+1939-2204-31296985225
10.5M0.50 mi1170+4937+22041113881200
12M1.50 mi1040+130833+104183+21769612138
Finish(13.11 mi)1.11 mi1009+31817+16182+1971772175

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 12%
~flat
+5ft-3ft

Overall

769

Males

612

M30-34

139

2M→4M

2.0 - 4.0 mi

Top 20%
×4story building
+67ft-69ft

Overall

1327

Males

1039

M30-34

234

4M→6M

4.0 - 6.0 mi

Top 19%
×9story building
+123ft-9ft

Overall

1264

Males

1004

M30-34

221

6M→8M

6.0 - 8.0 mi

Top 31%
×12story building
+166ft-53ft

Overall

2037

Males

1517

M30-34

317

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13story building
+68ft-193ft

Overall

499

Males

380

M30-34

95

9.6M→10M

9.6 - 10.0 mi

Top 20%
×2story building
+0ft-24ft

Overall

1296

Males

985

M30-34

226

10M→10.5M

10.0 - 10.5 mi

Top 17%
×6story building
+1ft-73ft

Overall

1113

Males

881

M30-34

201

10.5M→12M

10.5 - 12.0 mi

Top 12%
×21story building
+280ft-26ft

Overall

769

Males

612

M30-34

139

12M→Finish

12.0 - 13.1 mi

Top 15%
×7story building
+14ft-89ft

Overall

971

Males

772

M30-34

175

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1352
2M → 4M
7976-3
#1352 → #1355
4M → 6M
37101+64
#1355 → #1291
6M → 8M
20246-156
#1291 → #1447
8M → 9.6M
8280+272
#1447 → #1175
9.6M → 10M
2223+1
#1175 → #1174
10M → 10.5M
37+4
#1174 → #1170
10.5M → 12M
21151+130
#1170 → #1040
12M → Finish
1849*+31
#1040 → #1009
TOTALS
390733*+343
#1352 → #1009

* 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

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Race Place Events