San Francisco Marathon logo
SF MARATHON 2026

Kary Serrano

Bib: 10863•F•Age: 27

Millbrae, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Top 26%
Gender (Female)
#0 / 2086
Top 15%
Division (F25-29)
#0 / 614
Top 18%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:48
Rank: #3114
Start → 2M
18:48 | 9:24/mi
4M
37:35
Rank: #3045 (+69)
2M → 4M
18:47 | 9:24/mi
6M
56:09
Rank: #2923 (+122)
4M → 6M
18:34 | 9:17/mi
8M
1:14:15
Rank: #2853 (+70)
6M → 8M
18:06 | 9:03/mi
9.6M
1:29:50
Rank: #2817 (+36)
8M → 9.6M
15:35 | 9:44/mi
10M
1:32:24
Rank: #2815 (+2)
9.6M → 10M
2:34 | 6:25/mi
10.5M
1:38:31
Rank: #2776 (+39)
10M → 10.5M
6:07 | 12:14/mi
12M
1:51:45
Rank: #2719 (+57)
10.5M → 12M
13:14 | 8:49/mi
14M
2:10:53
Rank: #2591 (+128)
12M → 14M
19:08 | 9:34/mi
16M
2:25:33
Rank: #2339 (+252)
14M → 16M
14:40 | 7:20/mi
18M
2:46:15
Rank: #2370 (-31)
16M → 18M
20:42 | 10:21/mi
20M
3:04:40
Rank: #2261 (+109)
18M → 20M
18:25 | 9:12/mi
22M
3:21:36
Rank: #2126 (+135)
20M → 22M
16:56 | 8:28/mi
24M
3:40:52
Rank: #2002 (+124)
22M → 24M
19:16 | 9:38/mi
Finish· 26.22 mi
4:00:45
Rank: #1894 (+108)
24M → Finish
19:53 | 8:58/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
Time2:10:53
Pace9:21 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:49:52
Pace9:00 /mi
📊Negative Split: 16.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:5718:489:2418:48
9:24
-
4M
4.00 mi05:53:4437:359:2418:47
9:24
0:00
6M
6.00 mi06:12:1856:099:2218:34
9:17
-0:07
8M
8.00 mi06:30:241:14:159:1718:06
9:03
-0:14
9.6M
9.60 mi06:45:591:29:509:2115:35
9:44
+0:41
10M
10.00 mi06:48:331:32:249:142:34
6:25
-3:19
10.5M
10.50 mi06:54:401:38:319:236:07
12:14
+5:49
12M
12.00 mi07:07:541:51:459:1913:14
8:49
-3:25
14M
14.00 mi07:27:022:10:539:2119:08
9:34
+0:45
16M
16.00 mi07:41:422:25:339:0614:40
7:20
-2:14
18M
18.00 mi08:02:242:46:159:1420:42
10:21
+3:01
20M
20.00 mi08:20:493:04:409:1418:25
9:12
-1:09
22M
22.00 mi08:37:453:21:369:1016:56
8:28
-0:44
24M
24.00 mi08:57:013:40:529:1219:16
9:38
+1:10
Finish
26.22 mi09:16:544:00:459:1119:53
8:58
-0:40

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

6:25 /mi

Average Pace

9:11 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:10

14% of race

Time at Steady Pace

2:59:46

75% of race

Time at Slower Pace

26:49

11% of race

Average Pace: 9:11 /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 mi05:34:5718:489:2418:48
9:24
#3114
4M
4.00 mi05:53:4437:359:2418:47
9:24
#3045
6M
6.00 mi06:12:1856:099:2218:34
9:17
#2923
8M
8.00 mi06:30:241:14:159:1718:06
9:03
#2853
9.6M
9.60 mi06:45:591:29:509:2115:35
9:44
#2817
10M
10.00 mi06:48:331:32:249:142:34
6:25
#2815
10.5M
10.50 mi06:54:401:38:319:236:07
12:14
#2776
12M
12.00 mi07:07:541:51:459:1913:14
8:49
#2719
14M
14.00 mi07:27:022:10:539:2119:08
9:34
#2591
16M
16.00 mi07:41:422:25:339:0614:40
7:20
#2339
18M
18.00 mi08:02:242:46:159:1420:42
10:21
#2370
20M
20.00 mi08:20:493:04:409:1418:25
9:12
#2261
22M
22.00 mi08:37:453:21:369:1016:56
8:28
#2126
24M
24.00 mi08:57:013:40:529:1219:16
9:38
#2002
Finish
26.22 mi09:16:544:00:459:1119:53
8:58
#1894
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 35%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:41

Segment Time

9:39/mi

Pace

0.90 mi

Distance

Overall

2508

Women

412

Division

138

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi31145671842573(Top 36%)430(Top 21%)144(Top 23%)
4M4.00 mi2.00 mi3045+69542+25176+83011(Top 42%)530(Top 25%)170(Top 28%)
6M6.00 mi2.00 mi2923+122513+29167+92793(Top 39%)483(Top 23%)157(Top 26%)
8M8.00 mi2.00 mi2853+70495+18157+102617(Top 37%)423(Top 20%)137(Top 22%)
9.6M9.60 mi1.60 mi2817+36490+5155+22827(Top 39%)485(Top 23%)154(Top 25%)
10M10.00 mi0.40 mi2815+2487+3154+12666(Top 37%)455(Top 22%)145(Top 24%)
10.5M10.50 mi0.50 mi2776+39480+7151+32542(Top 35%)433(Top 21%)143(Top 23%)
12M12.00 mi1.50 mi2719+57461+19148+32573(Top 36%)430(Top 21%)144(Top 23%)
14M14.00 mi2.00 mi2591+128433+28140+82067(Top 29%)306(Top 15%)96(Top 16%)
16M16.00 mi2.00 mi2339+252386+47124+161403(Top 20%)227(Top 11%)80(Top 13%)
18M18.00 mi2.00 mi2370-31385+1127-32712(Top 38%)544(Top 26%)183(Top 30%)
20M20.00 mi2.00 mi2261+109370+15123+41703(Top 24%)299(Top 14%)99(Top 16%)
22M22.00 mi2.00 mi2126+135346+24117+61380(Top 19%)239(Top 11%)77(Top 13%)
24M24.00 mi2.00 mi2002+124338+8115+21364(Top 19%)267(Top 13%)90(Top 15%)
Finish26.22 mi2.22 mi1894+108322+16112+31073(Top 15%)205(Top 10%)80(Top 13%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
×1human
+6ft-11ft

Overall

2573

Females

430

F25-29

145

2M→4M

2.0 - 4.0 mi

Top 42%
×4stories
+75ft-70ft

Overall

3011

Females

530

F25-29

171

4M→6M

4.0 - 6.0 mi

Top 39%
×5stories
+71ft-18ft

Overall

2793

Females

483

F25-29

158

6M→8M

6.0 - 8.0 mi

Top 37%
×9stories
+106ft-21ft

Overall

2617

Females

423

F25-29

138

8M→9.6M

8.0 - 9.6 mi

Top 39%
×13stories
+117ft-177ft

Overall

2827

Females

485

F25-29

155

9.6M→10M

9.6 - 10.0 mi

Top 37%
×1story
+17ft-12ft

Overall

2666

Females

455

F25-29

146

10M→10.5M

10.0 - 10.5 mi

Top 35%
×9stories
+0ft-102ft

Overall

2542

Females

433

F25-29

144

10.5M→12M

10.5 - 12.0 mi

Top 36%
×18stories
+304ft-125ft

Overall

2573

Females

430

F25-29

145

12M→14M

12.0 - 14.0 mi

Top 29%
×9stories
+99ft-125ft

Overall

2067

Females

306

F25-29

97

14M→16M

14.0 - 16.0 mi

Top 20%
×9stories
+124ft-78ft

Overall

1403

Females

227

F25-29

80

16M→18M

16.0 - 18.0 mi

Top 38%
×8stories
+106ft-45ft

Overall

2712

Females

544

F25-29

184

18M→20M

18.0 - 20.0 mi

Top 24%
×3stories
+52ft-26ft

Overall

1703

Females

299

F25-29

99

20M→22M

20.0 - 22.0 mi

Top 19%
×21stories
+17ft-266ft

Overall

1380

Females

239

F25-29

77

22M→24M

22.0 - 24.0 mi

Top 19%
×3stories
+70ft-85ft

Overall

1364

Females

267

F25-29

90

24M→Finish

24.0 - 26.2 mi

Top 15%
~flat
+2ft-2ft

Overall

1073

Females

205

F25-29

80

Passing Analysis

Category:
Athletes Passed
1607*
Passed By
387
Net Change
+1220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3114
2M → 4M162*93+69#3114#3045
4M → 6M15028+122#3045#2923
6M → 8M97*27+70#2923#2853
8M → 9.6M66*30+36#2853#2817
9.6M → 10M97+2#2817#2815
10M → 10.5M5718+39#2815#2776
10.5M → 12M8730+57#2776#2719
12M → 14M132*4+128#2719#2591
14M → 16M257*5+252#2591#2339
16M → 18M88119-31#2339#2370
18M → 20M114*5+109#2370#2261
20M → 22M146*11+135#2261#2126
22M → 24M129*5+124#2126#2002
24M → Finish113*5+108#2002#1894
TOTALS1607*387+1220

* 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