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SF MARATHON 1ST HALF 2026

Yohan Guyomard

Bib: 20539•M•Age: 22

Los Altos, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 45%
Gender (Male)
#0 / 3619
M20-29
#0 / 358
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
9:33/mi
19:06
→ flat
4M
8:59/mi
37:04
↑ 67↓ 69
6M
8:42/mi
54:28
↑ 1231.1%
8M
9:56/mi
1:14:21
↑ 166↓ 531.1%
9.6M
7:14/mi
1:25:55
↑ 68↓ 1931.5%
10M
32:12/mi
1:38:47
↓ 241.1%
10.5M
10:48/mi
1:44:11
↓ 732.7%
12M
16:20/mi
2:08:41
↑ 2803.2%
Finish· 13.11 mi
10:41/mi
2:20:32
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time54:28
Pace9:05 /mi
2nd Half
Distance7.11 mi
Time1:26:04
Pace12:06 /mi
📊Positive Split: 58.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:56:5719:069:3319:06
9:33
-
4M
4.00 mi07:14:5537:049:1617:58
8:59
-0:34
6M
6.00 mi07:32:1954:289:0517:24
8:42
-0:17
8M
8.00 mi07:52:121:14:219:1819:53
9:56
+1:14
9.6M
9.60 mi08:03:461:25:558:5711:34
7:14
-2:42
10M
10.00 mi08:16:381:38:479:5312:52
32:12
+24:58
10.5M
10.50 mi08:22:021:44:119:555:24
10:48
-21:24
12M
12.00 mi08:46:322:08:4110:4324:30
16:20
+5:32
Finish
13.11 mi08:58:232:20:3210:4311:51
10:41
-5:39

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

7:14 /mi

Average Pace

10:43 /mi

Slowest Pace

32:12 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:43:10

73% of race

Time at Slower Pace

37:22

27% of race

Average Pace: 10:43 /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 mi06:56:5719:069:3319:06
9:33
#2345
4M
4.00 mi07:14:5537:049:1617:58
8:59
#1849
6M
6.00 mi07:32:1954:289:0517:24
8:42
#1551
8M
8.00 mi07:52:121:14:219:1819:53
9:56
#1708
9.6M
9.60 mi08:03:461:25:558:5711:34
7:14
#1512
10M
10.00 mi08:16:381:38:479:5312:52
32:12
#2215
10.5M
10.50 mi08:22:021:44:119:555:24
10:48
#2574
12M
12.00 mi08:46:322:08:4110:4324:30
16:20
#2958
Finish
13.11 mi08:58:232:20:3210:4311:51
10:41
#2991
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 99%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

18:16

Segment Time

20:18/mi

Pace

0.90 mi

Distance

Overall

6496

Men

3577

Division

353

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi234516721994451(Top 68%)2686(Top 74%)285(Top 80%)
4M4.00 mi2.00 mi1849+4961382+290166+331436(Top 22%)1122(Top 31%)139(Top 39%)
6M6.00 mi2.00 mi1551+2981195+187148+181046(Top 16%)843(Top 23%)110(Top 31%)
8M8.00 mi2.00 mi1708-1571313-118157-92327(Top 35%)1696(Top 47%)189(Top 53%)
9.6M9.60 mi1.60 mi1512+1961169+144143+14842(Top 13%)592(Top 16%)85(Top 24%)
10M10.00 mi0.40 mi2215-7031583-414192-496497(Top 99%)3575(Top 99%)353(Top 99%)
10.5M10.50 mi0.50 mi2574-3591797-214213-216572(Top 100%)3614(Top 100%)357(Top 100%)
12M12.00 mi1.50 mi2958-3842013-216237-244451(Top 68%)2686(Top 74%)285(Top 80%)
Finish13.11 mi1.11 mi2991-332030-17240-33679(Top 56%)2319(Top 64%)258(Top 72%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 68%
~flat
+5ft-3ft

Overall

4451

Males

2686

M20-24

286

2M→4M

2.0 - 4.0 mi

Top 22%
×4story building
+67ft-69ft

Overall

1436

Males

1122

M20-24

140

4M→6M

4.0 - 6.0 mi

Top 16%
×9story building
+123ft-9ft

Overall

1046

Males

843

M20-24

111

6M→8M

6.0 - 8.0 mi

Top 35%
×12story building
+166ft-53ft

Overall

2327

Males

1696

M20-24

190

8M→9.6M

8.0 - 9.6 mi

Top 13%
×13story building
+68ft-193ft

Overall

842

Males

592

M20-24

86

9.6M→10M

9.6 - 10.0 mi

Top 99%
×2story building
+0ft-24ft

Overall

6497

Males

3575

M20-24

354

10M→10.5M

10.0 - 10.5 mi

Top 100%
×6story building
+1ft-73ft

Overall

6572

Males

3614

M20-24

358

10.5M→12M

10.5 - 12.0 mi

Top 68%
×21story building
+280ft-26ft

Overall

4451

Males

2686

M20-24

286

12M→Finish

12.0 - 13.1 mi

Top 56%
×7story building
+14ft-89ft

Overall

3679

Males

2319

M20-24

258

Passing Analysis

Category:
Athletes Passed
1130*
Passed By
1776
Net Change
-646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2345
2M → 4M4993+496#2345#1849
4M → 6M3046+298#1849#1551
6M → 8M58215-157#1551#1708
8M → 9.6M22024+196#1708#1512
9.6M → 10M1704-703#1512#2215
10M → 10.5M0359-359#2215#2574
10.5M → 12M8392-384#2574#2958
12M → Finish40*73-33#2958#2991
TOTALS1130*1776-646

* 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