San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

Ming-Hsuan Wu

Bib: 11482•F•Age: 29

San Mateo, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F25-29)
#0 / 629
Race Day Weather
60°/50°F
overcast 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
1.40M
9:32/mi
13:21
→ flat
2.13M
20:09/mi
28:04
→ flat
6.43M
13:44/mi
1:27:09
↑ 274↓ 780.9%
6.62M
-43:-36/mi
1:19:03
↑ 161.6%
10.65M
11:06/mi
2:03:49
↑ 153↓ 3611.0%
Finish· 13.11 mi
11:20/mi
2:31:41
↑ 244↓ 1141.0%

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 6.62M
Distance6.62 mi
Time1:19:03
Pace11:56 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:12:38
Pace11:12 /mi
📊Negative Split: 8.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:59:1113:219:3213:21
9:32
-
2.13M
2.13 mi07:13:5428:0413:1114:43
20:09
+10:37
6.43M
6.43 mi08:12:591:27:0913:3359:05
13:44
-6:25
6.62M
6.62 mi08:04:531:19:0311:56
-43:-36
-57:20
10.65M
10.65 mi08:49:392:03:4911:3844:46
11:06
+54:42
Finish
13.11 mi09:17:312:31:4111:3427:52
11:20
+0:14

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

-44:-36 /mi

Average Pace

11:34 /mi

Slowest Pace

20:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:41

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:34 /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
1.40M
1.40 mi06:59:1113:219:3213:21
9:32
#3310
2.13M
2.13 mi07:13:5428:0413:1114:43
20:09
#3543
6.43M
6.43 mi08:12:591:27:0913:3359:05
13:44
#4366
6.62M
6.62 mi08:04:531:19:0311:56
-43:-36
#4311
10.65M
10.65 mi08:49:392:03:4911:3844:46
11:06
#4277
Finish
13.11 mi09:17:312:31:4111:3427:52
11:20
#4331
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi1.40 mi331012073263310(Top 55%)1207(Top 44%)326(Top 52%)
2.13M2.13 mi0.73 mi3543-2331315-108352-263906(Top 64%)1506(Top 55%)389(Top 62%)
6.43M6.43 mi4.30 mi4366-8231711-396452-1004721(Top 78%)1932(Top 71%)492(Top 78%)
6.62M6.62 mi0.19 mi4311+551684+27449+3---
10.65M10.65 mi4.03 mi4277+341676+8437+124284(Top 71%)1703(Top 62%)437(Top 69%)
Finish13.11 mi2.46 mi4331-541717-41449-124470(Top 74%)1840(Top 67%)466(Top 74%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 55%
~flat
+3ft-2ft

Overall

3310

Females

1207

F25-29

327

1.40M→2.13M

1.4 - 2.1 mi

Top 64%
~flat
+3ft-1ft

Overall

3906

Females

1506

F25-29

394

2.13M→6.43M

2.1 - 6.4 mi

Top 78%
×17story building
+274ft-78ft

Overall

4721

Females

1932

F25-29

492

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 71%
×21story building
+153ft-361ft

Overall

4284

Females

1703

F25-29

437

10.65M→Finish

10.7 - 13.1 mi

Top 74%
×17story building
+244ft-114ft

Overall

4470

Females

1840

F25-29

466

Passing Analysis

Category:
Athletes Passed
494*
Passed By
1515
Net Change
-1021
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3310
1.40M → 2.13M107340-233#3310#3543
2.13M → 6.43M69*892-823#3543#4366
6.43M → 6.62M9742+55#4366#4311
6.62M → 10.65M161*127+34#4311#4277
10.65M → Finish60*114-54#4277#4331
TOTALS494*1515-1021

* 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

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events