San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Sabrina Wu

Bib: 19368•F•Age: 33

SF, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
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
11:50/mi
23:40
→ flat
4M
14:06/mi
51:52
↑ 67↓ 69
6M
13:37/mi
1:19:07
↑ 1231.1%
8M
17:19/mi
1:53:45
↑ 166↓ 531.1%
9.6M
13:21/mi
2:15:07
↑ 68↓ 1931.5%
10M
53:04/mi
2:36:19
↓ 241.1%
10.5M
7:24/mi
2:40:01
↓ 732.7%
12M
21:59/mi
3:12:59
↑ 2803.2%
Finish· 13.11 mi
17:00/mi
3:31:50
↑ 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
Time1:19:07
Pace13:11 /mi
2nd Half
Distance7.11 mi
Time2:12:43
Pace18:40 /mi
📊Positive Split: 67.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:3923:4011:5023:40
11:50
-
4M
4.00 mi07:37:5151:5212:5828:12
14:06
+2:16
6M
6.00 mi08:05:061:19:0713:1127:15
13:37
-0:29
8M
8.00 mi08:39:441:53:4514:1334:38
17:19
+3:42
9.6M
9.60 mi09:01:062:15:0714:0421:22
13:21
-3:58
10M
10.00 mi09:22:182:36:1915:3821:12
53:04
+39:43
10.5M
10.50 mi09:26:002:40:0115:143:42
7:24
-45:40
12M
12.00 mi09:58:583:12:5916:0532:58
21:59
+14:35
Finish
13.11 mi10:17:493:31:5016:1018:51
17:00
-4:59

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

7:24 /mi

Average Pace

16:10 /mi

Slowest Pace

53:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:42

2% of race

Time at Steady Pace

2:33:58

73% of race

Time at Slower Pace

54:10

26% of race

Average Pace: 16:09 /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 mi07:09:3923:4011:5023:40
11:50
#5755
4M
4.00 mi07:37:5151:5212:5828:12
14:06
#6282
6M
6.00 mi08:05:061:19:0713:1127:15
13:37
#6247
8M
8.00 mi08:39:441:53:4514:1334:38
17:19
#6423
9.6M
9.60 mi09:01:062:15:0714:0421:22
13:21
#6438
10M
10.00 mi09:22:182:36:1915:3821:12
53:04
#6554
10.5M
10.50 mi09:26:002:40:0115:143:42
7:24
#6554
12M
12.00 mi09:58:583:12:5916:0532:58
21:59
#6549
Finish
13.11 mi10:17:493:31:5016:1018:51
17:00
#6533
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 99%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

24:54

Segment Time

27:40/mi

Pace

0.90 mi

Distance

Overall

6526

Women

2903

Division

650

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi575523955446421(Top 98%)2860(Top 98%)632(Top 97%)
4M4.00 mi2.00 mi6282-5272724-329616-726433(Top 98%)2829(Top 97%)633(Top 97%)
6M6.00 mi2.00 mi6247+352698+26615+16154(Top 94%)2637(Top 90%)602(Top 92%)
8M8.00 mi2.00 mi6423-1762821-123631-166548(Top 100%)2913(Top 99%)646(Top 99%)
9.6M9.60 mi1.60 mi6438-152836-15634-36364(Top 97%)2806(Top 96%)629(Top 97%)
10M10.00 mi0.40 mi6554-1162915-79648-146593(Top 100%)2940(Top 100%)651(Top 100%)
10.5M10.50 mi0.50 mi655429156486302(Top 96%)2781(Top 95%)631(Top 97%)
12M12.00 mi1.50 mi6549+52915647+16421(Top 98%)2860(Top 98%)632(Top 97%)
Finish13.11 mi1.11 mi6533+162903+12646+16440(Top 98%)2864(Top 98%)638(Top 98%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 98%
~flat
+5ft-3ft

Overall

6421

Females

2860

F30-34

634

2M→4M

2.0 - 4.0 mi

Top 98%
×4story building
+67ft-69ft

Overall

6433

Females

2829

F30-34

638

4M→6M

4.0 - 6.0 mi

Top 94%
×9story building
+123ft-9ft

Overall

6154

Females

2637

F30-34

605

6M→8M

6.0 - 8.0 mi

Top 100%
×12story building
+166ft-53ft

Overall

6548

Females

2913

F30-34

648

8M→9.6M

8.0 - 9.6 mi

Top 97%
×13story building
+68ft-193ft

Overall

6364

Females

2806

F30-34

631

9.6M→10M

9.6 - 10.0 mi

Top 100%
×2story building
+0ft-24ft

Overall

6593

Females

2940

F30-34

654

10M→10.5M

10.0 - 10.5 mi

Top 96%
×6story building
+1ft-73ft

Overall

6302

Females

2781

F30-34

633

10.5M→12M

10.5 - 12.0 mi

Top 98%
×21story building
+280ft-26ft

Overall

6421

Females

2860

F30-34

634

12M→Finish

12.0 - 13.1 mi

Top 98%
×7story building
+14ft-89ft

Overall

6440

Females

2864

F30-34

638

Passing Analysis

Category:
Athletes Passed
135*
Passed By
913
Net Change
-778
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5755
2M → 4M11*538-527#5755#6282
4M → 6M71*36+35#6282#6247
6M → 8M6*182-176#6247#6423
8M → 9.6M16*31-15#6423#6438
9.6M → 10M0116-116#6438#6554
10M → 10.5M000#6554#6554
10.5M → 12M13*8+5#6554#6549
12M → Finish18*2+16#6549#6533
TOTALS135*913-778

* 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