San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Valentina Muniz-Flores

Bib: 19680•F•Age: 21

Corpus Christi, TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 7%
Gender (Female)
#0 / 2930
Top 3%
F20-29
#0 / 353
Top 3%
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
8:12/mi
16:25
→ flat
4M
7:58/mi
32:21
↑ 67↓ 69
6M
7:56/mi
48:14
↑ 1231.1%
8M
9:04/mi
1:06:22
↑ 166↓ 531.1%
9.6M
6:24/mi
1:16:37
↑ 68↓ 1931.5%
10M
14:01/mi
1:22:13
↓ 241.1%
10.5M
3:54/mi
1:24:10
↓ 732.7%
12M
11:08/mi
1:40:52
↑ 2803.2%
Finish· 13.11 mi
7:49/mi
1:49:32
↑ 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
Time48:14
Pace8:02 /mi
2nd Half
Distance7.11 mi
Time1:01:18
Pace8:37 /mi
📊Positive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:53:3116:258:1216:25
8:12
-
4M
4.00 mi07:09:2732:218:0515:56
7:58
-0:14
6M
6.00 mi07:25:2048:148:0215:53
7:56
-0:02
8M
8.00 mi07:43:281:06:228:1818:08
9:04
+1:08
9.6M
9.60 mi07:53:431:16:377:5910:15
6:24
-2:40
10M
10.00 mi07:59:191:22:138:135:36
14:01
+7:37
10.5M
10.50 mi08:01:161:24:108:011:57
3:54
-10:07
12M
12.00 mi08:17:581:40:528:2416:42
11:08
+7:14
Finish
13.11 mi08:26:381:49:328:218:40
7:49
-3:19

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

3:54 /mi

Average Pace

8:21 /mi

Slowest Pace

14:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:12

11% of race

Time at Steady Pace

1:15:02

69% of race

Time at Slower Pace

22:18

20% of race

Average Pace: 8:21 /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 mi06:53:3116:258:1216:25
8:12
#654
4M
4.00 mi07:09:2732:218:0515:56
7:58
#510
6M
6.00 mi07:25:2048:148:0215:53
7:56
#478
8M
8.00 mi07:43:281:06:228:1818:08
9:04
#616
9.6M
9.60 mi07:53:431:16:377:5910:15
6:24
#508
10M
10.00 mi07:59:191:22:138:135:36
14:01
#485
10.5M
10.50 mi08:01:161:24:108:011:57
3:54
#477
12M
12.00 mi08:17:581:40:528:2416:42
11:08
#497
Finish
13.11 mi08:26:381:49:328:218:40
7:49
#471
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 5%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:33

Segment Time

8:23/mi

Pace

0.90 mi

Distance

Overall

353

Women

52

Division

7

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi65410715654(Top 10%)128(Top 4%)22(Top 6%)
4M4.00 mi2.00 mi510+14479+2810+5435(Top 7%)66(Top 2%)10(Top 3%)
6M6.00 mi2.00 mi478+3275+410445(Top 7%)71(Top 2%)10(Top 3%)
8M8.00 mi2.00 mi616-13897-2214-41352(Top 21%)291(Top 10%)38(Top 11%)
9.6M9.60 mi1.60 mi508+10881+1612+2317(Top 5%)69(Top 2%)9(Top 3%)
10M10.00 mi0.40 mi485+2377+410+2385(Top 6%)75(Top 3%)10(Top 3%)
10.5M10.50 mi0.50 mi477+878-110473(Top 7%)64(Top 2%)7(Top 2%)
12M12.00 mi1.50 mi497-2084-612-2654(Top 10%)128(Top 4%)22(Top 6%)
Finish13.11 mi1.11 mi471+2675+911+1455(Top 7%)72(Top 2%)10(Top 3%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 10%
~flat
+5ft-3ft

Overall

654

Females

128

F20-24

22

2M→4M

2.0 - 4.0 mi

Top 7%
×4story building
+67ft-69ft

Overall

435

Females

66

F20-24

10

4M→6M

4.0 - 6.0 mi

Top 7%
×9story building
+123ft-9ft

Overall

445

Females

71

F20-24

10

6M→8M

6.0 - 8.0 mi

Top 21%
×12story building
+166ft-53ft

Overall

1352

Females

291

F20-24

38

8M→9.6M

8.0 - 9.6 mi

Top 5%
×13story building
+68ft-193ft

Overall

317

Females

69

F20-24

9

9.6M→10M

9.6 - 10.0 mi

Top 6%
×2story building
+0ft-24ft

Overall

385

Females

75

F20-24

10

10M→10.5M

10.0 - 10.5 mi

Top 7%
×6story building
+1ft-73ft

Overall

473

Females

64

F20-24

7

10.5M→12M

10.5 - 12.0 mi

Top 10%
×21story building
+280ft-26ft

Overall

654

Females

128

F20-24

22

12M→Finish

12.0 - 13.1 mi

Top 7%
×7story building
+14ft-89ft

Overall

455

Females

72

F20-24

10

Passing Analysis

Category:
Athletes Passed
403*
Passed By
220
Net Change
+183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#654
2M → 4M1517+144#654#510
4M → 6M397+32#510#478
6M → 8M8146-138#478#616
8M → 9.6M11911+108#616#508
9.6M → 10M241+23#508#485
10M → 10.5M91+8#485#477
10.5M → 12M2343-20#477#497
12M → Finish30*4+26#497#471
TOTALS403*220+183

* 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