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SF MARATHON 1ST HALF 2026

Kendra Viloria

San Francisco, CA

Bib: 16582 F 26

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 31%
Gender (Female)
#0 / 2930
Top 20%
Division (F25-29)
#0 / 674
Top 21%
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
9:55/mi
19:51
→ flat
12 ft elev
4M
9:54/mi
39:38
↑ 67↓ 69
10 ft elev
6M
9:47/mi
59:12
↑ 1231.1%
126 ft elev
8M
10:47/mi
1:20:46
↑ 166↓ 531.1%
246 ft elev
9.6M
7:21/mi
1:32:32
↑ 68↓ 1931.5%
126 ft elev
10M
17:01/mi
1:39:20
↓ 241.1%
90 ft elev
10.5M
4:52/mi
1:41:46
↓ 732.7%
18 ft elev
12M
12:21/mi
2:00:17
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:00/mi
2:10:16
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
59:129:52 /mi⚡ faster
2nd Half
1:11:0410:00 /mi+20.0%
Positive split — 20.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:4919:519:5519:51
9:55
-
4M
4.00 mi07:17:3639:389:5519:47
9:54
-0:01
6M
6.00 mi07:37:1059:129:5219:34
9:47
-0:07
8M
8.00 mi07:58:441:20:4610:0621:34
10:47
+1:00
9.6M
9.60 mi08:10:301:32:329:3811:46
7:21
-3:26
10M
10.00 mi08:17:181:39:209:566:48
17:01
+9:40
10.5M
10.50 mi08:19:441:41:469:422:26
4:52
-12:09
12M
12.00 mi08:38:152:00:1710:0118:31
12:21
+7:29
Finish
13.11 mi08:48:142:10:169:569:59
9:00
-3:21

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

9:56 /mi

Slowest Pace

17:01 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

14:12

11% of race

Time at Steady Pace

1:30:45

70% of race

Time at Slower Pace

25:19

19% of race

Average Pace: 9:56 /mi

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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.

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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 mi06:57:4919:519:5519:51
9:55
#2901
4M
4.00 mi07:17:3639:389:5519:47
9:54
#2715
6M
6.00 mi07:37:1059:129:5219:34
9:47
#2564
8M
8.00 mi07:58:441:20:4610:0621:34
10:47
#2772
9.6M
9.60 mi08:10:301:32:329:3811:46
7:21
#2343
10M
10.00 mi08:17:181:39:209:566:48
17:01
#2278
10.5M
10.50 mi08:19:441:41:469:422:26
4:52
#2286
12M
12.00 mi08:38:152:00:1710:0118:31
12:21
#2106
Finish
13.11 mi08:48:142:10:169:569:59
9:00
#2054
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 30%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:14

Segment Time

10:16/mi

Pace

0.90 mi

Distance

Overall

1966

Women

546

Division

130

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi2901903207146038595
4M4.00 mi2.00 mi2715+186827+76197+102636787189
6M6.00 mi2.00 mi2564+151747+80185+122383687173
8M8.00 mi2.00 mi2772-208819-72197-1232801042255
9.6M9.60 mi1.60 mi2343+429672+147167+3093828167
10M10.00 mi0.40 mi2278+65654+18159+81828495116
10.5M10.50 mi0.50 mi2286-8659-51592759884216
12M12.00 mi1.50 mi2106+180593+66145+14146038595
Finish13.11 mi1.11 mi2054+52572+21144+11642426115

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 22%
~flat
+5ft-3ft

Overall

1460

Females

385

F25-29

95

2M→4M

2.0 - 4.0 mi

Top 40%
×4story building
+67ft-69ft

Overall

2636

Females

787

F25-29

189

4M→6M

4.0 - 6.0 mi

Top 36%
×9story building
+123ft-9ft

Overall

2383

Females

687

F25-29

173

6M→8M

6.0 - 8.0 mi

Top 50%
×12story building
+166ft-53ft

Overall

3280

Females

1042

F25-29

255

8M→9.6M

8.0 - 9.6 mi

Top 14%
×13story building
+68ft-193ft

Overall

938

Females

281

F25-29

67

9.6M→10M

9.6 - 10.0 mi

Top 28%
×2story building
+0ft-24ft

Overall

1828

Females

495

F25-29

116

10M→10.5M

10.0 - 10.5 mi

Top 42%
×6story building
+1ft-73ft

Overall

2759

Females

884

F25-29

216

10.5M→12M

10.5 - 12.0 mi

Top 22%
×21story building
+280ft-26ft

Overall

1460

Females

385

F25-29

95

12M→Finish

12.0 - 13.1 mi

Top 25%
×7story building
+14ft-89ft

Overall

1642

Females

426

F25-29

115

Passing Analysis

Category:
Athletes Passed
1264*
Passed By
417
Net Change
+847
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2901
2M → 4M25771+186#2901#2715
4M → 6M18130+151#2715#2564
6M → 8M54*262-208#2564#2772
8M → 9.6M4323+429#2772#2343
9.6M → 10M694+65#2343#2278
10M → 10.5M917-8#2278#2286
10.5M → 12M19717+180#2286#2106
12M → Finish65*13+52#2106#2054
TOTALS1264*417+847

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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