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SF MARATHON 1ST HALF 2026

Mauricio Lopez Mendez

Bib: 12353•M•Age: 40

Palo Alto, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 30%
Gender (Male)
#0 / 3619
Top 40%
Masters (Masters Men)
#0 / 1030
Top 30%
Division (M40-44)
#0 / 319
Top 36%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:04/mi
18:09
→ flat
4M
9:25/mi
36:59
↑ 67↓ 69
6M
9:35/mi
56:10
↑ 1231.1%
8M
9:13/mi
1:14:37
↑ 166↓ 531.1%
9.6M
9:13/mi
1:29:22
↑ 68↓ 1931.5%
10M
17:51/mi
1:36:30
↓ 241.1%
10.5M
4:52/mi
1:38:56
↓ 732.7%
12M
13:17/mi
1:58:51
↑ 2803.2%
Finish· 13.11 mi
9:33/mi
2:09:26
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:10
Pace9:22 /mi
2nd Half
Distance7.11 mi
Time1:13:16
Pace10:18 /mi
📊Positive Split: 30.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:53:1318:099:0418:09
9:04
-
4M
4.00 mi07:12:0336:599:1518:50
9:25
+0:21
6M
6.00 mi07:31:1456:109:2219:11
9:35
+0:10
8M
8.00 mi07:49:411:14:379:2018:27
9:13
-0:22
9.6M
9.60 mi08:04:261:29:229:1914:45
9:13
0:00
10M
10.00 mi08:11:341:36:309:397:08
17:51
+8:38
10.5M
10.50 mi08:14:001:38:569:252:26
4:52
-12:59
12M
12.00 mi08:33:551:58:519:5419:55
13:17
+8:25
Finish
13.11 mi08:44:302:09:269:5210:35
9:33
-3:44

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

4:52 /mi

Average Pace

9:52 /mi

Slowest Pace

17:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26

2% of race

Time at Steady Pace

1:39:57

77% of race

Time at Slower Pace

27:03

21% of race

Average Pace: 9:52 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi06:53:1318:099:0418:09
9:04
#1611
4M
4.00 mi07:12:0336:599:1518:50
9:25
#1812
6M
6.00 mi07:31:1456:109:2219:11
9:35
#1918
8M
8.00 mi07:49:411:14:379:2018:27
9:13
#1755
9.6M
9.60 mi08:04:261:29:229:1914:45
9:13
#1921
10M
10.00 mi08:11:341:36:309:397:08
17:51
#1938
10.5M
10.50 mi08:14:001:38:569:252:26
4:52
#1959
12M
12.00 mi08:33:551:58:519:5419:55
13:17
#1976
Finish
13.11 mi08:44:302:09:269:5210:35
9:33
#1973
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 35%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:34

Segment Time

10:38/mi

Pace

0.90 mi

Distance

Overall

2312

Men

1626

Division

134

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi16111213982163(Top 33%)1521(Top 42%)114(Top 36%)
4M4.00 mi2.00 mi1812-2011359-146105-72009(Top 31%)1482(Top 41%)125(Top 39%)
6M6.00 mi2.00 mi1918-1061425-66111-62157(Top 33%)1553(Top 43%)121(Top 38%)
8M8.00 mi2.00 mi1755+1631341+84106+51485(Top 23%)1142(Top 32%)101(Top 32%)
9.6M9.60 mi1.60 mi1921-1661423-82112-63028(Top 46%)1887(Top 52%)154(Top 48%)
10M10.00 mi0.40 mi1938-171423114-22280(Top 35%)1596(Top 44%)130(Top 41%)
10.5M10.50 mi0.50 mi1959-211432-91142757(Top 42%)1867(Top 52%)156(Top 49%)
12M12.00 mi1.50 mi1976-171433-1113+12163(Top 33%)1521(Top 42%)114(Top 36%)
Finish13.11 mi1.11 mi1973+31431+2114-12312(Top 35%)1600(Top 44%)136(Top 43%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
~flat
+5ft-3ft

Overall

2163

Males

1521

M40-44

114

2M→4M

2.0 - 4.0 mi

Top 31%
×4story building
+67ft-69ft

Overall

2009

Males

1482

M40-44

125

4M→6M

4.0 - 6.0 mi

Top 33%
×9story building
+123ft-9ft

Overall

2157

Males

1553

M40-44

121

6M→8M

6.0 - 8.0 mi

Top 23%
×12story building
+166ft-53ft

Overall

1485

Males

1142

M40-44

101

8M→9.6M

8.0 - 9.6 mi

Top 46%
×13story building
+68ft-193ft

Overall

3028

Males

1887

M40-44

154

9.6M→10M

9.6 - 10.0 mi

Top 35%
×2story building
+0ft-24ft

Overall

2280

Males

1596

M40-44

130

10M→10.5M

10.0 - 10.5 mi

Top 42%
×6story building
+1ft-73ft

Overall

2757

Males

1867

M40-44

156

10.5M→12M

10.5 - 12.0 mi

Top 33%
×21story building
+280ft-26ft

Overall

2163

Males

1521

M40-44

114

12M→Finish

12.0 - 13.1 mi

Top 35%
×7story building
+14ft-89ft

Overall

2312

Males

1600

M40-44

136

Passing Analysis

Category:
Athletes Passed
432*
Passed By
794
Net Change
-362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1611
2M → 4M42243-201#1611#1812
4M → 6M39145-106#1812#1918
6M → 8M201*38+163#1918#1755
8M → 9.6M18184-166#1755#1921
9.6M → 10M2239-17#1921#1938
10M → 10.5M223-21#1938#1959
10.5M → 12M6178-17#1959#1976
12M → Finish47*44+3#1976#1973
TOTALS432*794-362

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

📊

Passing Visuals

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