San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Qi Gao

Bib: 18103•F•Age: 35

Plano, TX

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
11:54/mi
23:48
→ flat
4M
12:26/mi
48:39
↑ 67↓ 69
6M
12:27/mi
1:13:33
↑ 1231.1%
8M
13:39/mi
1:40:51
↑ 166↓ 531.1%
9.6M
8:54/mi
1:55:05
↑ 68↓ 1931.5%
10M
25:22/mi
2:05:13
↓ 241.1%
10.5M
6:02/mi
2:08:14
↓ 732.7%
12M
17:46/mi
2:34:53
↑ 2803.2%
Finish· 13.11 mi
12:35/mi
2:48:50
↑ 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
Time1:13:33
Pace12:16 /mi
2nd Half
Distance7.11 mi
Time1:35:17
Pace13:24 /mi
📊Positive Split: 29.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:2223:4811:5423:48
11:54
-
4M
4.00 mi07:36:1348:3912:1024:51
12:26
+0:32
6M
6.00 mi08:01:071:13:3312:1624:54
12:27
+0:01
8M
8.00 mi08:28:251:40:5112:3627:18
13:39
+1:12
9.6M
9.60 mi08:42:391:55:0511:5914:14
8:54
-4:45
10M
10.00 mi08:52:472:05:1312:3110:08
25:22
+16:28
10.5M
10.50 mi08:55:482:08:1412:133:01
6:02
-19:20
12M
12.00 mi09:22:272:34:5312:5426:39
17:46
+11:44
Finish
13.11 mi09:36:242:48:5012:5313:57
12:35
-5:11

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

6:02 /mi

Average Pace

12:53 /mi

Slowest Pace

25:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:15

10% of race

Time at Steady Pace

1:54:48

68% of race

Time at Slower Pace

36:47

22% of race

Average Pace: 12:53 /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 mi07:11:2223:4811:5423:48
11:54
#5803
4M
4.00 mi07:36:1348:3912:1024:51
12:26
#5803
6M
6.00 mi08:01:071:13:3312:1624:54
12:27
#5693
8M
8.00 mi08:28:251:40:5112:3627:18
13:39
#5780
9.6M
9.60 mi08:42:391:55:0511:5914:14
8:54
#5388
10M
10.00 mi08:52:472:05:1312:3110:08
25:22
#5456
10.5M
10.50 mi08:55:482:08:1412:133:01
6:02
#5461
12M
12.00 mi09:22:272:34:5312:5426:39
17:46
#5474
Finish
13.11 mi09:36:242:48:5012:5313:57
12:35
#5457
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:09

Segment Time

14:37/mi

Pace

0.90 mi

Distance

Overall

5613

Women

2374

Division

307

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi580324263125315(Top 81%)2228(Top 76%)287(Top 74%)
4M4.00 mi2.00 mi58032413+13298+145790(Top 88%)2431(Top 83%)295(Top 76%)
6M6.00 mi2.00 mi5693+1102344+69288+105474(Top 83%)2217(Top 76%)269(Top 69%)
8M8.00 mi2.00 mi5780-872393-49303-155811(Top 88%)2418(Top 83%)309(Top 80%)
9.6M9.60 mi1.60 mi5388+3922164+229261+422610(Top 40%)936(Top 32%)123(Top 32%)
10M10.00 mi0.40 mi5456-682209-45272-115714(Top 87%)2452(Top 84%)320(Top 82%)
10.5M10.50 mi0.50 mi5461-52212-3271+15413(Top 82%)2252(Top 77%)277(Top 71%)
12M12.00 mi1.50 mi5474-132239-27275-45315(Top 81%)2228(Top 76%)287(Top 74%)
Finish13.11 mi1.11 mi5457+172238+1278-35319(Top 81%)2247(Top 77%)294(Top 76%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 81%
~flat
+5ft-3ft

Overall

5315

Females

2228

F35-39

287

2M→4M

2.0 - 4.0 mi

Top 88%
×4story building
+67ft-69ft

Overall

5790

Females

2431

F35-39

296

4M→6M

4.0 - 6.0 mi

Top 83%
×9story building
+123ft-9ft

Overall

5474

Females

2217

F35-39

269

6M→8M

6.0 - 8.0 mi

Top 88%
×12story building
+166ft-53ft

Overall

5811

Females

2418

F35-39

309

8M→9.6M

8.0 - 9.6 mi

Top 40%
×13story building
+68ft-193ft

Overall

2610

Females

936

F35-39

123

9.6M→10M

9.6 - 10.0 mi

Top 87%
×2story building
+0ft-24ft

Overall

5714

Females

2452

F35-39

320

10M→10.5M

10.0 - 10.5 mi

Top 82%
×6story building
+1ft-73ft

Overall

5413

Females

2252

F35-39

277

10.5M→12M

10.5 - 12.0 mi

Top 81%
×21story building
+280ft-26ft

Overall

5315

Females

2228

F35-39

287

12M→Finish

12.0 - 13.1 mi

Top 81%
×7story building
+14ft-89ft

Overall

5319

Females

2247

F35-39

294

Passing Analysis

Category:
Athletes Passed
916*
Passed By
570
Net Change
+346
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5803
2M → 4M122*1220#5803#5803
4M → 6M159*49+110#5803#5693
6M → 8M81*168-87#5693#5780
8M → 9.6M3942+392#5780#5388
9.6M → 10M2391-68#5388#5456
10M → 10.5M1116-5#5456#5461
10.5M → 12M64*77-13#5461#5474
12M → Finish62*45+17#5474#5457
TOTALS916*570+346

* 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