San Francisco Marathon logo
SF MARATHON 1ST HALF 2024

Jessica Mascorro

National city, CA

Bib: 15332 F 37

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5177
Gender (Female)
#0 / 2293
Division (F35-39)
#0 / 297
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
12:42/mi
27:04
→ flat
6.62M
10:52/mi
1:15:52
↑ 299↓ 78
7.12M
17:06/mi
1:24:25
↑ 27
10.65M
10:20/mi
2:00:53
↑ 127↓ 360
Finish· 13.11 mi
11:37/mi
2:29:26
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:15:5211:28 /mi+3.0%
2nd Half
1:13:3411:20 /mi✓ faster
Negative split — 3.0% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
27:0412:422.13 mi27:04
12:42
-
6.62M
1:15:5211:284.49 mi48:48
10:52
-1:50
7.12M
1:24:2511:510.50 mi8:33
17:06
+6:14
10.65M
2:00:5311:213.53 mi36:28
10:20
-6:46
Finish(13.11 mi)
2:29:2611:242.46 mi28:33
11:37
+1:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

11:24 /mi

Slowest Pace

17:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

36:28

24% of race

Time at Steady Pace

1:44:25

70% of race

Time at Slower Pace

8:33

6% of race

Average Pace: 11:24 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2.13M2.13 mi28679991232867999123
6.62M4.49 mi3460-5931300-301166-4337441457186
7.12M0.50 mi3599-1391369-69172-642731731215
10.65M3.53 mi3501+981331+38170+233781287167
Finish(13.11 mi)2.46 mi3676-1751433-102184-1441401734222

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 55%
~flat
+6ft-3ft

Overall

2867

Females

999

F35-39

124

2.13M→6.62M

2.1 - 6.6 mi

Top 72%
×19story building
+299ft-78ft

Overall

3744

Females

1457

F35-39

187

6.62M→7.12M

6.6 - 7.1 mi

Top 83%
×2story building
+27ft-0ft

Overall

4273

Females

1731

F35-39

216

7.12M→10.65M

7.1 - 10.7 mi

Top 65%
×21story building
+127ft-360ft

Overall

3378

Females

1287

F35-39

167

10.65M→Finish

10.7 - 13.1 mi

Top 80%
×17story building
+244ft-114ft

Overall

4140

Females

1734

F35-39

222

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#2867
2.13M → 6.62M
64047*-593
#2867 → #3460
6.62M → 7.12M
1478-139
#3460 → #3599
7.12M → 10.65M
58156*+98
#3599 → #3501
10.65M → Finish
19722*-175
#3501 → #3676
TOTALS
1042233*-809
#2867 → #3676

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

Passing Visualized

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