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SF MARATHON 1ST HALF 2026

Sandra Lily Villegas Herrera

La Paz

Bib: 17395 F 36

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:29/mi
22:59
→ flat
4M
11:36/mi
46:11
↑ 67↓ 69
6M
11:21/mi
1:08:54
↑ 123
8M
11:34/mi
1:32:02
↑ 166↓ 53
9.6M
11:34/mi
1:50:33
↑ 68↓ 193
10.26M
12:23/mi
1:58:43
↓ 114
10.5M
11:32/mi
2:01:29
→ flat
12M
17:33/mi
2:27:49
↑ 280
Finish· 13.11 mi
11:31/mi
2:40:35
↑ 14↓ 89
Course Elevation
774ft
Total climb
557ft
Total descent
267ft
Range
10 to 277 ft
≈
×22story building

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The Course

Half Splits

1st Half· via 6M
1:08:5411:29 /mi⚡ faster
2nd Half
1:31:4112:54 /mi+33.1%
Positive split — 33.1% slower in the second half
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Your race, unpacked

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
22:5911:292.00 mi22:59
11:29
-
4M
46:1111:332.00 mi23:12
11:36
+0:07
6M
1:08:5411:292.00 mi22:43
11:21
-0:15
8M
1:32:0211:302.00 mi23:08
11:34
+0:13
9.6M
1:50:3311:311.60 mi18:31
11:34
0:00
10.26M
1:58:4311:340.66 mi8:10
12:23
+0:49
10.5M
2:01:2911:340.24 mi2:46
11:32
-0:51
12M
2:27:4912:191.50 mi26:20
17:33
+6:01
Finish(13.11 mi)
2:40:3512:151.11 mi12:46
11:31
-6:02
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

11:21 /mi

Average Pace

12:15 /mi

Slowest Pace

17:33 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:14:15

84% of race

Time at Slower Pace

26:20

16% of race

Average Pace: 12:15 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 58%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:56

Segment Time

12:09/mi

Pace

0.90 mi

Distance

Overall

3809

Women

1371

Division

178

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi5409218627551892157276
4M2.00 mi5221+1882066+120253+2249961951238
6M2.00 mi4883+3381873+193231+2243281581195
8M2.00 mi4632+2511721+152217+1441451471195
9.6M1.60 mi4877-2451872-151231-1455252340301
10.26M0.66 mi4760+1171811+61222+937061343176
10.5M0.24 mi4756+4181122245401751216
12M1.50 mi4860-1041886-75228-651892157276
Finish(13.11 mi)1.11 mi4781+791843+43224+445391805235

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 79%
~flat
+5ft-3ft

Overall

5189

Females

2157

F35-39

276

2M→4M

2.0 - 4.0 mi

Top 76%
×4story building
+67ft-69ft

Overall

4996

Females

1951

F35-39

239

4M→6M

4.0 - 6.0 mi

Top 66%
×9story building
+123ft-9ft

Overall

4328

Females

1581

F35-39

195

6M→8M

6.0 - 8.0 mi

Top 63%
×12story building
+166ft-53ft

Overall

4145

Females

1471

F35-39

195

8M→9.6M

8.0 - 9.6 mi

Top 84%
×13story building
+68ft-193ft

Overall

5525

Females

2340

F35-39

301

9.6M→10.26M

9.6 - 10.3 mi

Top 56%
×9story building
+0ft-114ft

Overall

3706

Females

1343

F35-39

176

10.26M→10.5M

10.3 - 10.5 mi

Top 69%
~flat
+1ft-0ft

Overall

4540

Females

1751

F35-39

216

10.5M→12M

10.5 - 12.0 mi

Top 79%
×21story building
+280ft-26ft

Overall

5189

Females

2157

F35-39

276

12M→Finish

12.0 - 13.1 mi

Top 69%
×7story building
+14ft-89ft

Overall

4539

Females

1805

F35-39

235

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5409
2M → 4M
64252+188
#5409 → #5221
4M → 6M
21359*+338
#5221 → #4883
6M → 8M
50301*+251
#4883 → #4632
8M → 9.6M
27934-245
#4632 → #4877
9.6M → 10.26M
12129+117
#4877 → #4760
10.26M → 10.5M
812+4
#4760 → #4756
10.5M → 12M
16258*-104
#4756 → #4860
12M → Finish
1594*+79
#4860 → #4781
TOTALS
6111239*+628
#5409 → #4781

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

Passing Visualized

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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