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SF MARATHON 1ST HALF 2026

Guillermo Ruiz

Bib: 20909•M•Age: 26

Alameda, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 11%
Gender (Male)
#0 / 3619
Top 17%
Division (M25-29)
#0 / 796
Top 19%
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
8:44/mi
17:28
→ flat
4M
8:22/mi
34:11
↑ 67↓ 69
6M
8:52/mi
51:55
↑ 1231.1%
8M
9:33/mi
1:11:02
↑ 166↓ 531.1%
9.6M
6:47/mi
1:21:53
↑ 68↓ 1931.5%
10M
14:56/mi
1:27:51
↓ 241.1%
10.5M
3:44/mi
1:29:43
↓ 732.7%
12M
11:07/mi
1:46:23
↑ 2803.2%
Finish· 13.11 mi
7:34/mi
1:54:46
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time51:55
Pace8:39 /mi
2nd Half
Distance7.11 mi
Time1:02:51
Pace8:50 /mi
📊Positive Split: 21.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:1217:288:4417:28
8:44
-
4M
4.00 mi07:11:5534:118:3316:43
8:22
-0:22
6M
6.00 mi07:29:3951:558:3917:44
8:52
+0:30
8M
8.00 mi07:48:461:11:028:5319:07
9:33
+0:41
9.6M
9.60 mi07:59:371:21:538:3210:51
6:47
-2:46
10M
10.00 mi08:05:351:27:518:475:58
14:56
+8:09
10.5M
10.50 mi08:07:271:29:438:331:52
3:44
-11:12
12M
12.00 mi08:24:071:46:238:5216:40
11:07
+7:23
Finish
13.11 mi08:32:301:54:468:458:23
7:34
-3:33

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

3:44 /mi

Average Pace

8:45 /mi

Slowest Pace

14:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:43

11% of race

Time at Steady Pace

1:19:25

69% of race

Time at Slower Pace

22:38

20% of race

Average Pace: 8:45 /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 mi06:55:1217:288:4417:28
8:44
#1159
4M
4.00 mi07:11:5534:118:3316:43
8:22
#920
6M
6.00 mi07:29:3951:558:3917:44
8:52
#988
8M
8.00 mi07:48:461:11:028:5319:07
9:33
#1197
9.6M
9.60 mi07:59:371:21:538:3210:51
6:47
#951
10M
10.00 mi08:05:351:27:518:475:58
14:56
#917
10.5M
10.50 mi08:07:271:29:438:331:52
3:44
#900
12M
12.00 mi08:24:071:46:238:5216:40
11:07
#826
Finish
13.11 mi08:32:301:54:468:458:23
7:34
#755
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 8%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:50

Segment Time

8:42/mi

Pace

0.90 mi

Distance

Overall

528

Men

444

Division

112

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi1159909226644(Top 10%)517(Top 14%)119(Top 15%)
4M4.00 mi2.00 mi920+239745+164175+51721(Top 11%)597(Top 16%)141(Top 18%)
6M6.00 mi2.00 mi988-68799-54195-201261(Top 19%)1001(Top 28%)249(Top 31%)
8M8.00 mi2.00 mi1197-209966-167233-381856(Top 28%)1405(Top 39%)336(Top 42%)
9.6M9.60 mi1.60 mi951+246768+198187+46522(Top 8%)394(Top 11%)89(Top 11%)
10M10.00 mi0.40 mi917+34740+28183+4694(Top 11%)550(Top 15%)135(Top 17%)
10.5M10.50 mi0.50 mi900+17729+11180+3284(Top 4%)253(Top 7%)60(Top 8%)
12M12.00 mi1.50 mi826+74672+57161+19644(Top 10%)517(Top 14%)119(Top 15%)
Finish13.11 mi1.11 mi755+71619+53149+12312(Top 5%)276(Top 8%)68(Top 9%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 10%
~flat
+5ft-3ft

Overall

644

Males

517

M25-29

119

2M→4M

2.0 - 4.0 mi

Top 11%
×4story building
+67ft-69ft

Overall

721

Males

597

M25-29

141

4M→6M

4.0 - 6.0 mi

Top 19%
×9story building
+123ft-9ft

Overall

1261

Males

1001

M25-29

249

6M→8M

6.0 - 8.0 mi

Top 28%
×12story building
+166ft-53ft

Overall

1856

Males

1405

M25-29

337

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13story building
+68ft-193ft

Overall

522

Males

394

M25-29

89

9.6M→10M

9.6 - 10.0 mi

Top 11%
×2story building
+0ft-24ft

Overall

694

Males

550

M25-29

136

10M→10.5M

10.0 - 10.5 mi

Top 4%
×6story building
+1ft-73ft

Overall

284

Males

253

M25-29

60

10.5M→12M

10.5 - 12.0 mi

Top 10%
×21story building
+280ft-26ft

Overall

644

Males

517

M25-29

119

12M→Finish

12.0 - 13.1 mi

Top 5%
×7story building
+14ft-89ft

Overall

312

Males

276

M25-29

68

Passing Analysis

Category:
Athletes Passed
768*
Passed By
364
Net Change
+404
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1159
2M → 4M2489+239#1159#920
4M → 6M2391-68#920#988
6M → 8M25234-209#988#1197
8M → 9.6M25610+246#1197#951
9.6M → 10M351+34#951#917
10M → 10.5M170+17#917#900
10.5M → 12M9319+74#900#826
12M → Finish71*0+71#826#755
TOTALS768*364+404

* 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