San Francisco Marathon logo
SF MARATHON 2026

Maria Fernanda Villanueva

Bib: 2213•F•Age: 35

Mexico

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Top 22%
Gender (Female)
#0 / 2086
Top 13%
Division (F35-39)
#0 / 270
Top 12%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:58
Rank: #2212
Start → 2M
17:58 | 8:59/mi
4M
35:15
Rank: #1839 (+373)
2M → 4M
17:17 | 8:39/mi
6M
52:22
Rank: #1676 (+163)
4M → 6M
17:07 | 8:33/mi
8M
1:09:43
Rank: #1710 (-34)
6M → 8M
17:21 | 8:40/mi
9.6M
1:24:35
Rank: #1763 (-53)
8M → 9.6M
14:52 | 9:17/mi
10M
1:26:55
Rank: #1748 (+15)
9.6M → 10M
2:20 | 5:50/mi
10.5M
1:32:59
Rank: #1779 (-31)
10M → 10.5M
6:04 | 12:08/mi
12M
1:45:47
Rank: #1794 (-15)
10.5M → 12M
12:48 | 8:32/mi
14M
2:04:29
Rank: #1766 (+28)
12M → 14M
18:42 | 9:21/mi
16M
2:21:50
Rank: #1931 (-165)
14M → 16M
17:21 | 8:40/mi
18M
2:39:10
Rank: #1692 (+239)
16M → 18M
17:20 | 8:40/mi
20M
2:57:33
Rank: #1638 (+54)
18M → 20M
18:23 | 9:11/mi
22M
3:14:04
Rank: #1557 (+81)
20M → 22M
16:31 | 8:15/mi
24M
3:34:04
Rank: #1537 (+20)
22M → 24M
20:00 | 10:00/mi
Finish· 26.22 mi
3:56:39
Rank: #1608 (-71)
24M → Finish
22:35 | 10:11/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:04:29
Pace8:53 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:52:10
Pace9:11 /mi
📊Negative Split: 9.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:0317:588:5917:58
8:59
-
4M
4.00 mi05:54:2035:158:4917:17
8:39
-0:20
6M
6.00 mi06:11:2752:228:4417:07
8:33
-0:06
8M
8.00 mi06:28:481:09:438:4317:21
8:40
+0:07
9.6M
9.60 mi06:43:401:24:358:4914:52
9:17
+0:37
10M
10.00 mi06:46:001:26:558:422:20
5:50
-3:27
10.5M
10.50 mi06:52:041:32:598:516:04
12:08
+6:18
12M
12.00 mi07:04:521:45:478:4912:48
8:32
-3:36
14M
14.00 mi07:23:342:04:298:5318:42
9:21
+0:49
16M
16.00 mi07:40:552:21:508:5217:21
8:40
-0:41
18M
18.00 mi07:58:152:39:108:5117:20
8:40
0:00
20M
20.00 mi08:16:382:57:338:5318:23
9:11
+0:31
22M
22.00 mi08:33:093:14:048:4916:31
8:15
-0:56
24M
24.00 mi08:53:093:34:048:5520:00
10:00
+1:45
Finish
26.22 mi09:15:443:56:399:0222:35
10:11
+0:11

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

5:50 /mi

Average Pace

9:02 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20

1% of race

Time at Steady Pace

2:46:58

71% of race

Time at Slower Pace

1:07:21

28% of race

Average Pace: 9:02 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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 mi05:37:0317:588:5917:58
8:59
#2212
4M
4.00 mi05:54:2035:158:4917:17
8:39
#1839
6M
6.00 mi06:11:2752:228:4417:07
8:33
#1676
8M
8.00 mi06:28:481:09:438:4317:21
8:40
#1710
9.6M
9.60 mi06:43:401:24:358:4914:52
9:17
#1763
10M
10.00 mi06:46:001:26:558:422:20
5:50
#1748
10.5M
10.50 mi06:52:041:32:598:516:04
12:08
#1779
12M
12.00 mi07:04:521:45:478:4912:48
8:32
#1794
14M
14.00 mi07:23:342:04:298:5318:42
9:21
#1766
16M
16.00 mi07:40:552:21:508:5217:21
8:40
#1931
18M
18.00 mi07:58:152:39:108:5117:20
8:40
#1692
20M
20.00 mi08:16:382:57:338:5318:23
9:11
#1638
22M
22.00 mi08:33:093:14:048:4916:31
8:15
#1557
24M
24.00 mi08:53:093:34:048:5520:00
10:00
#1537
Finish
26.22 mi09:15:443:56:399:0222:35
10:11
#1608
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 28%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:24

Segment Time

9:20/mi

Pace

0.90 mi

Distance

Overall

1993

Women

286

Division

37

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi2212342432127(Top 30%)340(Top 16%)37(Top 14%)
4M4.00 mi2.00 mi1839+373256+8635+81566(Top 22%)207(Top 10%)27(Top 10%)
6M6.00 mi2.00 mi1676+163223+3331+41422(Top 20%)187(Top 9%)25(Top 9%)
8M8.00 mi2.00 mi1710-34236-1332-11872(Top 26%)271(Top 13%)36(Top 13%)
9.6M9.60 mi1.60 mi1763-53246-1036-42126(Top 30%)304(Top 15%)42(Top 16%)
10M10.00 mi0.40 mi1748+15243+3361346(Top 19%)178(Top 9%)25(Top 9%)
10.5M10.50 mi0.50 mi1779-31245-235+12425(Top 34%)398(Top 19%)43(Top 16%)
12M12.00 mi1.50 mi1794-15252-736-12127(Top 30%)340(Top 16%)37(Top 14%)
14M14.00 mi2.00 mi1766+28248+437-11706(Top 24%)235(Top 11%)32(Top 12%)
16M16.00 mi2.00 mi1931-165289-41373057(Top 43%)652(Top 31%)86(Top 32%)
18M18.00 mi2.00 mi1692+239242+4733+4915(Top 13%)120(Top 6%)18(Top 7%)
20M20.00 mi2.00 mi1638+54237+531+21674(Top 23%)293(Top 14%)36(Top 13%)
22M22.00 mi2.00 mi1557+81228+930+11141(Top 16%)181(Top 9%)26(Top 10%)
24M24.00 mi2.00 mi1537+20238-1031-11778(Top 25%)366(Top 18%)47(Top 17%)
Finish26.22 mi2.22 mi1608-71262-2433-22492(Top 35%)601(Top 29%)70(Top 26%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 30%
×1human
+6ft-11ft

Overall

2127

Females

340

F35-39

38

2M→4M

2.0 - 4.0 mi

Top 22%
×4stories
+75ft-70ft

Overall

1566

Females

207

F35-39

27

4M→6M

4.0 - 6.0 mi

Top 20%
×5stories
+71ft-18ft

Overall

1422

Females

187

F35-39

26

6M→8M

6.0 - 8.0 mi

Top 26%
×9stories
+106ft-21ft

Overall

1872

Females

271

F35-39

37

8M→9.6M

8.0 - 9.6 mi

Top 30%
×13stories
+117ft-177ft

Overall

2126

Females

304

F35-39

43

9.6M→10M

9.6 - 10.0 mi

Top 19%
×1story
+17ft-12ft

Overall

1346

Females

178

F35-39

26

10M→10.5M

10.0 - 10.5 mi

Top 34%
×9stories
+0ft-102ft

Overall

2425

Females

398

F35-39

44

10.5M→12M

10.5 - 12.0 mi

Top 30%
×18stories
+304ft-125ft

Overall

2127

Females

340

F35-39

38

12M→14M

12.0 - 14.0 mi

Top 24%
×9stories
+99ft-125ft

Overall

1706

Females

235

F35-39

33

14M→16M

14.0 - 16.0 mi

Top 43%
×9stories
+124ft-78ft

Overall

3057

Females

652

F35-39

86

16M→18M

16.0 - 18.0 mi

Top 13%
×8stories
+106ft-45ft

Overall

915

Females

120

F35-39

18

18M→20M

18.0 - 20.0 mi

Top 23%
×3stories
+52ft-26ft

Overall

1674

Females

293

F35-39

37

20M→22M

20.0 - 22.0 mi

Top 16%
×21stories
+17ft-266ft

Overall

1141

Females

181

F35-39

26

22M→24M

22.0 - 24.0 mi

Top 25%
×3stories
+70ft-85ft

Overall

1778

Females

366

F35-39

47

24M→Finish

24.0 - 26.2 mi

Top 35%
~flat
+2ft-2ft

Overall

2492

Females

601

F35-39

70

Passing Analysis

Category:
Athletes Passed
1292*
Passed By
688
Net Change
+604
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2212
2M → 4M38411+373#2212#1839
4M → 6M17916+163#1839#1676
6M → 8M41*75-34#1676#1710
8M → 9.6M2477-53#1710#1763
9.6M → 10M194+15#1763#1748
10M → 10.5M1546-31#1748#1779
10.5M → 12M3752-15#1779#1794
12M → 14M56*28+28#1794#1766
14M → 16M38*203-165#1766#1931
16M → 18M25011+239#1931#1692
18M → 20M75*21+54#1692#1638
20M → 22M90*9+81#1638#1557
22M → 24M53*33+20#1557#1537
24M → Finish31*102-71#1537#1608
TOTALS1292*688+604

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

📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events