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SF MARATHON 1ST HALF 2026

David Fuentes

San Francisco, CA

Bib: 17654 M 38

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 40%
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
10:08/mi
20:16
→ flat
12 ft elev
4M
9:51/mi
39:58
↑ 67↓ 69
10 ft elev
6M
9:58/mi
59:55
↑ 1231.1%
126 ft elev
8M
9:56/mi
1:19:46
↑ 166↓ 531.1%
246 ft elev
9.6M
9:56/mi
1:35:39
↑ 68↓ 1931.5%
126 ft elev
10M
16:56/mi
1:42:25
↓ 241.1%
90 ft elev
10.5M
4:48/mi
1:44:49
↓ 732.7%
18 ft elev
12M
13:59/mi
2:05:48
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:59/mi
2:16:52
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:55
Pace9:59 /mi
2nd Half
Distance7.11 mi
Time1:16:57
Pace10:49 /mi
📊Positive Split: 28.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:1020:1610:0820:16
10:08
-
4M
4.00 mi07:30:5239:5810:0019:42
9:51
-0:17
6M
6.00 mi07:50:4959:559:5919:57
9:58
+0:07
8M
8.00 mi08:10:401:19:469:5819:51
9:56
-0:02
9.6M
9.60 mi08:26:331:35:399:5815:53
9:56
0:00
10M
10.00 mi08:33:191:42:2510:156:46
16:56
+7:00
10.5M
10.50 mi08:35:431:44:499:592:24
4:48
-12:08
12M
12.00 mi08:56:422:05:4810:2920:59
13:59
+9:11
Finish
13.11 mi09:07:462:16:5210:2611:04
9:59
-4:00

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

4:48 /mi

Average Pace

10:26 /mi

Slowest Pace

16:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:46:43

78% of race

Time at Slower Pace

27:45

20% of race

Average Pace: 10:26 /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 mi07:11:1020:1610:0820:16
10:08
#3240
4M
4.00 mi07:30:5239:5810:0019:42
9:51
#2846
6M
6.00 mi07:50:4959:559:5919:57
9:58
#2745
8M
8.00 mi08:10:401:19:469:5819:51
9:56
#2608
9.6M
9.60 mi08:26:331:35:399:5815:53
9:56
#2791
10M
10.00 mi08:33:191:42:2510:156:46
16:56
#2659
10.5M
10.50 mi08:35:431:44:499:592:24
4:48
#2657
12M
12.00 mi08:56:422:05:4810:2920:59
13:59
#2640
Finish
13.11 mi09:07:462:16:5210:2611:04
9:59
#2637
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 29%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:10

Segment Time

10:11/mi

Pace

0.90 mi

Distance

Overall

1888

Men

1377

Division

236

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi324021673752730(Top 42%)1833(Top 51%)312(Top 54%)
4M4.00 mi2.00 mi2846+3941962+205337+382582(Top 39%)1808(Top 50%)313(Top 54%)
6M6.00 mi2.00 mi2745+1011902+60322+152642(Top 40%)1850(Top 51%)315(Top 54%)
8M8.00 mi2.00 mi2608+1371843+59311+112301(Top 35%)1679(Top 46%)293(Top 50%)
9.6M9.60 mi1.60 mi2791-1831923-80325-143907(Top 59%)2354(Top 65%)395(Top 68%)
10M10.00 mi0.40 mi2659+1321853+70316+91788(Top 27%)1302(Top 36%)213(Top 37%)
10.5M10.50 mi0.50 mi2657+21853314+22616(Top 40%)1794(Top 50%)300(Top 52%)
12M12.00 mi1.50 mi2640+171827+263142730(Top 42%)1833(Top 51%)312(Top 54%)
Finish13.11 mi1.11 mi2637+31828-1310+42829(Top 43%)1880(Top 52%)302(Top 52%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 42%
~flat
+5ft-3ft

Overall

2730

Males

1833

M35-39

312

2M→4M

2.0 - 4.0 mi

Top 39%
×4story building
+67ft-69ft

Overall

2582

Males

1808

M35-39

313

4M→6M

4.0 - 6.0 mi

Top 40%
×9story building
+123ft-9ft

Overall

2642

Males

1850

M35-39

315

6M→8M

6.0 - 8.0 mi

Top 35%
×12story building
+166ft-53ft

Overall

2301

Males

1679

M35-39

293

8M→9.6M

8.0 - 9.6 mi

Top 59%
×13story building
+68ft-193ft

Overall

3907

Males

2354

M35-39

395

9.6M→10M

9.6 - 10.0 mi

Top 27%
×2story building
+0ft-24ft

Overall

1788

Males

1302

M35-39

213

10M→10.5M

10.0 - 10.5 mi

Top 40%
×6story building
+1ft-73ft

Overall

2616

Males

1794

M35-39

300

10.5M→12M

10.5 - 12.0 mi

Top 42%
×21story building
+280ft-26ft

Overall

2730

Males

1833

M35-39

312

12M→Finish

12.0 - 13.1 mi

Top 43%
×7story building
+14ft-89ft

Overall

2829

Males

1880

M35-39

302

Passing Analysis

Category:
Athletes Passed
1069*
Passed By
466
Net Change
+603
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3240
2M → 4M42026+394#3240#2846
4M → 6M15352+101#2846#2745
6M → 8M205*68+137#2745#2608
8M → 9.6M19202-183#2608#2791
9.6M → 10M1320+132#2791#2659
10M → 10.5M97+2#2659#2657
10.5M → 12M9073+17#2657#2640
12M → Finish41*38+3#2640#2637
TOTALS1069*466+603

* 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