San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Rebeca Gisselle Zarate Cimas

Bib: 16450•F•Age: 36

Mexico City

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
10:36/mi
21:12
→ flat
4M
11:27/mi
44:05
↑ 67↓ 69
6M
11:27/mi
1:06:59
↑ 1231.1%
8M
14:19/mi
1:35:37
↑ 166↓ 531.1%
9.6M
8:54/mi
1:49:52
↑ 68↓ 1931.5%
10M
20:16/mi
1:57:58
↓ 241.1%
10.5M
5:14/mi
2:00:35
↓ 732.7%
12M
15:53/mi
2:24:25
↑ 2803.2%
Finish· 13.11 mi
10:55/mi
2:36:32
↑ 14↓ 891.3%

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 6MFaster
Distance6.00 mi
Time1:06:59
Pace11:10 /mi
2nd Half
Distance7.11 mi
Time1:29:33
Pace12:36 /mi
📊Positive Split: 33.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:3521:1210:3621:12
10:36
-
4M
4.00 mi07:22:2844:0511:0122:53
11:27
+0:51
6M
6.00 mi07:45:221:06:5911:1022:54
11:27
0:00
8M
8.00 mi08:14:001:35:3711:5728:38
14:19
+2:52
9.6M
9.60 mi08:28:151:49:5211:2714:15
8:54
-5:25
10M
10.00 mi08:36:211:57:5811:488:06
20:16
+11:22
10.5M
10.50 mi08:38:582:00:3511:292:37
5:14
-15:02
12M
12.00 mi09:02:482:24:2512:0223:50
15:53
+10:39
Finish
13.11 mi09:14:552:36:3211:5612:07
10:55
-4:58

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

5:14 /mi

Average Pace

11:56 /mi

Slowest Pace

20:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:52

11% of race

Time at Steady Pace

1:19:06

51% of race

Time at Slower Pace

1:00:34

39% of race

Average Pace: 11:56 /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 mi06:59:3521:1210:3621:12
10:36
#4091
4M
4.00 mi07:22:2844:0511:0122:53
11:27
#4427
6M
6.00 mi07:45:221:06:5911:1022:54
11:27
#4446
8M
8.00 mi08:14:001:35:3711:5728:38
14:19
#5180
9.6M
9.60 mi08:28:151:49:5211:2714:15
8:54
#4771
10M
10.00 mi08:36:211:57:5811:488:06
20:16
#4657
10.5M
10.50 mi08:38:582:00:3511:292:37
5:14
#4628
12M
12.00 mi09:02:482:24:2512:0223:50
15:53
#4529
Finish
13.11 mi09:14:552:36:3211:5612:07
10:55
#4453
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 54%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:43

Segment Time

11:55/mi

Pace

0.90 mi

Distance

Overall

3568

Women

1268

Division

166

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi409114481824164(Top 63%)1594(Top 54%)202(Top 52%)
4M4.00 mi2.00 mi4427-3361627-179201-194790(Top 73%)1845(Top 63%)227(Top 59%)
6M6.00 mi2.00 mi4446-191637-10204-34443(Top 68%)1645(Top 56%)204(Top 53%)
8M8.00 mi2.00 mi5180-7342024-387248-446067(Top 92%)2577(Top 88%)334(Top 86%)
9.6M9.60 mi1.60 mi4771+4091813+211226+222618(Top 40%)943(Top 32%)124(Top 32%)
10M10.00 mi0.40 mi4657+1141757+56215+113621(Top 55%)1306(Top 45%)170(Top 44%)
10.5M10.50 mi0.50 mi4628+291746+11212+33781(Top 58%)1336(Top 46%)177(Top 46%)
12M12.00 mi1.50 mi4529+991708+38213-14164(Top 63%)1594(Top 54%)202(Top 52%)
Finish13.11 mi1.11 mi4453+761670+38208+53940(Top 60%)1475(Top 50%)190(Top 49%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 63%
~flat
+5ft-3ft

Overall

4164

Females

1594

F35-39

202

2M→4M

2.0 - 4.0 mi

Top 73%
×4story building
+67ft-69ft

Overall

4790

Females

1845

F35-39

227

4M→6M

4.0 - 6.0 mi

Top 68%
×9story building
+123ft-9ft

Overall

4443

Females

1645

F35-39

204

6M→8M

6.0 - 8.0 mi

Top 92%
×12story building
+166ft-53ft

Overall

6067

Females

2577

F35-39

334

8M→9.6M

8.0 - 9.6 mi

Top 40%
×13story building
+68ft-193ft

Overall

2618

Females

943

F35-39

124

9.6M→10M

9.6 - 10.0 mi

Top 55%
×2story building
+0ft-24ft

Overall

3621

Females

1306

F35-39

170

10M→10.5M

10.0 - 10.5 mi

Top 58%
×6story building
+1ft-73ft

Overall

3781

Females

1336

F35-39

177

10.5M→12M

10.5 - 12.0 mi

Top 63%
×21story building
+280ft-26ft

Overall

4164

Females

1594

F35-39

202

12M→Finish

12.0 - 13.1 mi

Top 60%
×7story building
+14ft-89ft

Overall

3940

Females

1475

F35-39

190

Passing Analysis

Category:
Athletes Passed
1038*
Passed By
1400
Net Change
-362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4091
2M → 4M83419-336#4091#4427
4M → 6M136*155-19#4427#4446
6M → 8M6*740-734#4446#5180
8M → 9.6M4123+409#5180#4771
9.6M → 10M1206+114#4771#4657
10M → 10.5M334+29#4657#4628
10.5M → 12M162*63+99#4628#4529
12M → Finish86*10+76#4529#4453
TOTALS1038*1400-362

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

📊

Passing Visuals

Category:
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

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events