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SF MARATHON 1ST HALF 2026

Marcos Cesar Lopes Y Lopes

Bib: 16059•M•Age: 56

Emeryville, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 40%
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Top 40%
Division (M55-59)
#0 / 142
Top 39%
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
9:38/mi
19:17
→ flat
4M
10:22/mi
40:01
↑ 67↓ 69
6M
10:12/mi
1:00:25
↑ 1231.1%
8M
9:31/mi
1:19:28
↑ 166↓ 531.1%
9.6M
9:31/mi
1:34:42
↑ 68↓ 1931.5%
10M
21:24/mi
1:43:15
↓ 241.1%
10.5M
4:52/mi
1:45:41
↓ 732.7%
12M
13:41/mi
2:06:13
↑ 2803.2%
Finish· 13.11 mi
9:42/mi
2:16:58
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:00:25
Pace10:04 /mi
2nd Half
Distance7.11 mi
Time1:16:33
Pace10:46 /mi
📊Positive Split: 26.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:4419:179:3819:17
9:38
-
4M
4.00 mi07:20:2840:0110:0020:44
10:22
+0:44
6M
6.00 mi07:40:521:00:2510:0420:24
10:12
-0:10
8M
8.00 mi07:59:551:19:289:5619:03
9:31
-0:41
9.6M
9.60 mi08:15:091:34:429:5215:14
9:31
0:00
10M
10.00 mi08:23:421:43:1510:208:33
21:24
+11:53
10.5M
10.50 mi08:26:081:45:4110:042:26
4:52
-16:32
12M
12.00 mi08:46:402:06:1310:3120:32
13:41
+8:49
Finish
13.11 mi08:57:252:16:5810:2710:45
9:42
-3:59

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

10:27 /mi

Slowest Pace

21:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26

2% of race

Time at Steady Pace

1:45:27

77% of race

Time at Slower Pace

29:05

21% of race

Average Pace: 10:27 /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 mi06:59:4419:179:3819:17
9:38
#2489
4M
4.00 mi07:20:2840:0110:0020:44
10:22
#2863
6M
6.00 mi07:40:521:00:2510:0420:24
10:12
#2868
8M
8.00 mi07:59:551:19:289:5619:03
9:31
#2557
9.6M
9.60 mi08:15:091:34:429:5215:14
9:31
#2647
10M
10.00 mi08:23:421:43:1510:208:33
21:24
#2778
10.5M
10.50 mi08:26:081:45:4110:042:26
4:52
#2772
12M
12.00 mi08:46:402:06:1310:3120:32
13:41
#2682
Finish
13.11 mi08:57:252:16:5810:2710:45
9:42
#2644
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:59

Segment Time

12:12/mi

Pace

0.90 mi

Distance

Overall

3850

Men

2443

Division

85

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi24891765512472(Top 38%)1700(Top 47%)50(Top 35%)
4M4.00 mi2.00 mi2863-3741973-20863-123318(Top 50%)2222(Top 61%)71(Top 50%)
6M6.00 mi2.00 mi2868-5197364-12911(Top 44%)2012(Top 56%)65(Top 46%)
8M8.00 mi2.00 mi2557+3111814+15956+81828(Top 28%)1389(Top 38%)42(Top 30%)
9.6M9.60 mi1.60 mi2647-901845-3157-13413(Top 52%)2106(Top 58%)65(Top 46%)
10M10.00 mi0.40 mi2778-1311916-7162-54243(Top 65%)2606(Top 72%)91(Top 64%)
10.5M10.50 mi0.50 mi2772+61913+3622789(Top 42%)1885(Top 52%)58(Top 41%)
12M12.00 mi1.50 mi2682+901857+5656+62472(Top 38%)1700(Top 47%)50(Top 35%)
Finish13.11 mi1.11 mi2644+381833+2455+12494(Top 38%)1700(Top 47%)45(Top 32%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 38%
~flat
+5ft-3ft

Overall

2472

Males

1700

M55-59

50

2M→4M

2.0 - 4.0 mi

Top 50%
×4story building
+67ft-69ft

Overall

3318

Males

2222

M55-59

71

4M→6M

4.0 - 6.0 mi

Top 44%
×9story building
+123ft-9ft

Overall

2911

Males

2012

M55-59

65

6M→8M

6.0 - 8.0 mi

Top 28%
×12story building
+166ft-53ft

Overall

1828

Males

1389

M55-59

42

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13story building
+68ft-193ft

Overall

3413

Males

2106

M55-59

65

9.6M→10M

9.6 - 10.0 mi

Top 65%
×2story building
+0ft-24ft

Overall

4243

Males

2606

M55-59

91

10M→10.5M

10.0 - 10.5 mi

Top 42%
×6story building
+1ft-73ft

Overall

2789

Males

1885

M55-59

58

10.5M→12M

10.5 - 12.0 mi

Top 38%
×21story building
+280ft-26ft

Overall

2472

Males

1700

M55-59

50

12M→Finish

12.0 - 13.1 mi

Top 38%
×7story building
+14ft-89ft

Overall

2494

Males

1700

M55-59

45

Passing Analysis

Category:
Athletes Passed
765*
Passed By
920
Net Change
-155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2489
2M → 4M51425-374#2489#2863
4M → 6M112117-5#2863#2868
6M → 8M332*21+311#2868#2557
8M → 9.6M56146-90#2557#2647
9.6M → 10M16147-131#2647#2778
10M → 10.5M104+6#2778#2772
10.5M → 12M12838+90#2772#2682
12M → Finish60*22+38#2682#2644
TOTALS765*920-155

* 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