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SF MARATHON 1ST HALF 2026

Juan Lopez

Bib: 18394•M•Age: 37

Patterson, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
12:09/mi
24:18
→ flat
4M
12:04/mi
48:25
↑ 67↓ 69
6M
12:51/mi
1:14:08
↑ 1231.1%
8M
14:00/mi
1:42:09
↑ 166↓ 531.1%
9.6M
10:04/mi
1:58:16
↑ 68↓ 1931.5%
10M
24:47/mi
2:08:10
↓ 241.1%
10.5M
6:34/mi
2:11:27
↓ 732.7%
12M
22:09/mi
2:44:40
↑ 2803.2%
Finish· 13.11 mi
14:43/mi
3:00:59
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:08
Pace12:21 /mi
2nd Half
Distance7.11 mi
Time1:46:51
Pace15:02 /mi
📊Positive Split: 44.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:14:2224:1812:0924:18
12:09
-
4M
4.00 mi07:38:2948:2512:0624:07
12:04
-0:05
6M
6.00 mi08:04:121:14:0812:2125:43
12:51
+0:47
8M
8.00 mi08:32:131:42:0912:4628:01
14:00
+1:09
9.6M
9.60 mi08:48:201:58:1612:1916:07
10:04
-3:56
10M
10.00 mi08:58:142:08:1012:499:54
24:47
+14:43
10.5M
10.50 mi09:01:312:11:2712:313:17
6:34
-18:13
12M
12.00 mi09:34:442:44:4013:4333:13
22:09
+15:35
Finish
13.11 mi09:51:033:00:5913:4816:19
14:43
-7:26

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

6:34 /mi

Average Pace

13:48 /mi

Slowest Pace

24:47 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:24

11% of race

Time at Steady Pace

1:58:28

65% of race

Time at Slower Pace

43:07

24% of race

Average Pace: 13:48 /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 mi07:14:2224:1812:0924:18
12:09
#5991
4M
4.00 mi07:38:2948:2512:0624:07
12:04
#5767
6M
6.00 mi08:04:121:14:0812:2125:43
12:51
#5788
8M
8.00 mi08:32:131:42:0912:4628:01
14:00
#5909
9.6M
9.60 mi08:48:201:58:1612:1916:07
10:04
#5686
10M
10.00 mi08:58:142:08:1012:499:54
24:47
#5705
10.5M
10.50 mi09:01:312:11:2712:313:17
6:34
#5715
12M
12.00 mi09:34:442:44:4013:4333:13
22:09
#6045
Finish
13.11 mi09:51:033:00:5913:4816:19
14:43
#6077
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 86%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:11

Segment Time

14:39/mi

Pace

0.90 mi

Distance

Overall

5625

Men

3225

Division

534

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi599134255526444(Top 98%)3549(Top 98%)574(Top 99%)
4M4.00 mi2.00 mi5767+2243353+72545+75476(Top 83%)3232(Top 89%)526(Top 90%)
6M6.00 mi2.00 mi5788-213363-10542+35754(Top 88%)3345(Top 92%)541(Top 93%)
8M8.00 mi2.00 mi5909-1213412-49553-115965(Top 91%)3430(Top 95%)561(Top 96%)
9.6M9.60 mi1.60 mi5686+2233326+86538+154084(Top 62%)2458(Top 68%)413(Top 71%)
10M10.00 mi0.40 mi5705-193323+3541-35559(Top 85%)3180(Top 88%)524(Top 90%)
10.5M10.50 mi0.50 mi5715-1033235415937(Top 90%)3353(Top 93%)554(Top 95%)
12M12.00 mi1.50 mi6045-3303442-119558-176444(Top 98%)3549(Top 98%)574(Top 99%)
Finish13.11 mi1.11 mi6077-323450-8560-26136(Top 93%)3418(Top 94%)553(Top 95%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 98%
~flat
+5ft-3ft

Overall

6444

Males

3549

M35-39

574

2M→4M

2.0 - 4.0 mi

Top 83%
×4story building
+67ft-69ft

Overall

5476

Males

3232

M35-39

526

4M→6M

4.0 - 6.0 mi

Top 88%
×9story building
+123ft-9ft

Overall

5754

Males

3345

M35-39

541

6M→8M

6.0 - 8.0 mi

Top 91%
×12story building
+166ft-53ft

Overall

5965

Males

3430

M35-39

561

8M→9.6M

8.0 - 9.6 mi

Top 62%
×13story building
+68ft-193ft

Overall

4084

Males

2458

M35-39

413

9.6M→10M

9.6 - 10.0 mi

Top 85%
×2story building
+0ft-24ft

Overall

5559

Males

3180

M35-39

524

10M→10.5M

10.0 - 10.5 mi

Top 90%
×6story building
+1ft-73ft

Overall

5937

Males

3353

M35-39

554

10.5M→12M

10.5 - 12.0 mi

Top 98%
×21story building
+280ft-26ft

Overall

6444

Males

3549

M35-39

574

12M→Finish

12.0 - 13.1 mi

Top 93%
×7story building
+14ft-89ft

Overall

6136

Males

3418

M35-39

553

Passing Analysis

Category:
Athletes Passed
723*
Passed By
809
Net Change
-86
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5991
2M → 4M260*36+224#5991#5767
4M → 6M93*114-21#5767#5788
6M → 8M63*184-121#5788#5909
8M → 9.6M24017+223#5909#5686
9.6M → 10M3251-19#5686#5705
10M → 10.5M717-10#5705#5715
10.5M → 12M5*335-330#5715#6045
12M → Finish23*55-32#6045#6077
TOTALS723*809-86

* 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