San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Magdalena Perez

Bib: 24227•F•Age: 34

Merced, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 38%
Division (F30-34)
#0 / 408
Top 41%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:51/mi
19:43
↑ 138↓ 680.7%
4M
9:29/mi
38:41
↑ 1631.4%
6M
12:12/mi
1:03:06
↑ 55↓ 830.3%
8M
7:43/mi
1:18:33
↑ 65↓ 1510.8%
10M
10:42/mi
1:39:57
↑ 61↓ 1741.1%
12M
11:08/mi
2:02:14
↑ 41↓ 530.1%
Finish· 13.11 mi
10:40/mi
2:14:04
→ flat

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
Time1:03:06
Pace10:31 /mi
2nd Half
Distance7.11 mi
Time1:10:58
Pace9:59 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:02:0519:439:5119:43
9:51
-
4M
4.00 mi09:21:0338:419:4018:58
9:29
-0:22
6M
6.00 mi09:45:281:03:0610:3124:25
12:12
+2:43
8M
8.00 mi10:00:551:18:339:4915:27
7:43
-4:29
10M
10.00 mi10:22:191:39:5710:0021:24
10:42
+2:59
12M
12.00 mi10:44:362:02:1410:1122:17
11:08
+0:26
Finish
13.11 mi10:56:262:14:0410:1411:50
10:40
-0:28

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

7:43 /mi

Average Pace

10:14 /mi

Slowest Pace

12:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:08

40% of race

Time at Steady Pace

55:31

41% of race

Time at Slower Pace

24:25

18% of race

Average Pace: 10:14 /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 mi09:02:0519:439:5119:43
9:51
#1919
4M
4.00 mi09:21:0338:419:4018:58
9:29
#1936
6M
6.00 mi09:45:281:03:0610:3124:25
12:12
#1935
8M
8.00 mi10:00:551:18:339:4915:27
7:43
#1923
10M
10.00 mi10:22:191:39:5710:0021:24
10:42
#1948
12M
12.00 mi10:44:362:02:1410:1122:17
11:08
#1938
Finish
13.11 mi10:56:262:14:0410:1411:50
10:40
#1945
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi19196481661989(Top 52%)728(Top 41%)180(Top 44%)
4M4.00 mi2.00 mi1936-17661-13174-81984(Top 52%)691(Top 39%)185(Top 45%)
6M6.00 mi2.00 mi1935+1649+12171+31978(Top 52%)676(Top 38%)175(Top 43%)
8M8.00 mi2.00 mi1923+12647+21712001(Top 52%)692(Top 39%)174(Top 43%)
10M10.00 mi2.00 mi1948-25660-13169+22037(Top 53%)722(Top 41%)179(Top 44%)
12M12.00 mi2.00 mi1938+10665-5167+21989(Top 52%)728(Top 41%)180(Top 44%)
Finish13.11 mi1.11 mi1945-7669-41671966(Top 51%)733(Top 42%)189(Top 46%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 52%
×9story building
+138ft-68ft

Overall

1989

Females

728

F30-34

180

2M→4M

2.0 - 4.0 mi

Top 52%
×13story building
+163ft-19ft

Overall

1984

Females

691

F30-34

185

4M→6M

4.0 - 6.0 mi

Top 52%
×4story building
+55ft-83ft

Overall

1978

Females

676

F30-34

175

6M→8M

6.0 - 8.0 mi

Top 52%
×10story building
+65ft-151ft

Overall

2001

Females

692

F30-34

174

8M→10M

8.0 - 10.0 mi

Top 53%
×10story building
+61ft-174ft

Overall

2037

Females

722

F30-34

179

10M→12M

10.0 - 12.0 mi

Top 52%
×3story building
+41ft-53ft

Overall

1989

Females

728

F30-34

180

12M→Finish

12.0 - 13.1 mi

Top 51%
×1human
+6ft-6ft

Overall

1966

Females

733

F30-34

189

Passing Analysis

Category:
Athletes Passed
258*
Passed By
284
Net Change
-26
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1919
2M → 4M7996-17#1919#1936
4M → 6M4443+1#1936#1935
6M → 8M3927+12#1935#1923
8M → 10M31*56-25#1923#1948
10M → 12M4737+10#1948#1938
12M → Finish18*25-7#1938#1945
TOTALS258*284-26

* 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
Share Feedback

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon