San Francisco Marathon logo
SF MARATHON 2023

William Yu

Bib: 1479โ€ขMโ€ขAge: 24

Westlake Village, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Gender (Male)
#0 / 3570
M20-29
#0 / 457
Race Day Weather
69ยฐ/59ยฐF
broken clouds

โฑ๏ธ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
17:16
Rank: #1762
Start โ†’ 2.2 Miles
17:16 | 7:51/mi
5.7 Miles
50:39
Rank: #1761 (+1)
2.2 Miles โ†’ 5.7 Miles
33:23 | 9:32/mi
6.43 Miles
1:00:04
Rank: #1806 (-45)
5.7 Miles โ†’ 6.43 Miles
9:25 | 12:54/mi
10.92 Miles
1:39:40
Rank: #1870 (-64)
6.43 Miles โ†’ 10.92 Miles
39:36 | 8:49/mi
Garmin Hill Challengeยท 11.42 mi
1:45:55
Rank: #1909 (-39)
10.92 Miles โ†’ Garmin Hill Challenge
6:15 | 12:30/mi
14.95 Miles
2:17:48
Rank: #2048 (-139)
Garmin Hill Challenge โ†’ 14.95 Miles
31:53 | 9:02/mi
18 Miles
2:59:32
Rank: #2524 (-476)
14.95 Miles โ†’ 18 Miles
41:44 | 13:41/mi
24 Miles
4:12:48
Rank: #2820 (-296)
18 Miles โ†’ 24 Miles
1:13:16 | 12:13/mi
Finishยท 26.22 mi
4:36:25
Rank: #2793 (+27)
24 Miles โ†’ Finish
23:37 | 10:39/mi

The Course

Is this your race?

Claim it โ€” unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page โ€” emailed to you, built from your real splits.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:34:4417:167:5117:16
7:51
-
5.7 Miles
5.70 mi06:08:0750:398:5333:23
9:32
+1:41
6.43 Miles
6.43 mi06:17:321:00:049:219:25
12:54
+3:22
10.92 Miles
10.92 mi06:57:081:39:409:0839:36
8:49
-4:05
Garmin Hill Challenge
11.42 mi07:03:231:45:559:166:15
12:30
+3:41
14.95 Miles
14.95 mi07:35:162:17:489:1331:53
9:02
-3:28
18 Miles
18.00 mi08:17:002:59:329:5841:44
13:41
+4:39
24 Miles
24.00 mi09:30:164:12:4810:321:13:16
12:13
-1:28
Finish
26.22 mi09:53:534:36:2510:3323:37
10:39
-1:34

Checkpoints & Pacing

๐Ÿ“ˆPace 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

7:51 /mi

Average Pace

10:33 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Time at Faster Pace

2:02:08

44% of race

Time at Steady Pace

23:37

9% of race

Time at Slower Pace

2:10:40

47% of race

Average Pace: 10:33 /mi

Loading chart...
Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

โœจSparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:34:4417:167:5117:16
7:51
#1762
5.7 Miles
5.70 mi06:08:0750:398:5333:23
9:32
#1761
6.43 Miles
6.43 mi06:17:321:00:049:219:25
12:54
#1806
10.92 Miles
10.92 mi06:57:081:39:409:0839:36
8:49
#1870
Garmin Hill Challenge
11.42 mi07:03:231:45:559:166:15
12:30
#1909
14.95 Miles
14.95 mi07:35:162:17:489:1331:53
9:02
#2048
18 Miles
18.00 mi08:17:002:59:329:5841:44
13:41
#2524
24 Miles
24.00 mi09:30:164:12:4810:321:13:16
12:13
#2820
Finish
26.22 mi09:53:534:36:2510:3323:37
10:39
#2793
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2.2 Miles2.20 mi2.20 mi176214892081762(Top 36%)1489(Top 42%)208(Top 46%)
5.7 Miles5.70 mi3.50 mi1761+11495-6212-41794(Top 37%)1524(Top 43%)219(Top 48%)
6.43 Miles6.43 mi0.73 mi1806-451534-39221-92092(Top 43%)1763(Top 49%)260(Top 57%)
10.92 Miles10.92 mi4.49 mi1870-641593-59228-71961(Top 40%)1669(Top 47%)247(Top 54%)
Garmin Hill Challenge11.42 mi0.50 mi1909-391621-28235-72679(Top 55%)2189(Top 61%)337(Top 74%)
14.95 Miles14.95 mi3.53 mi2048-1391732-111252-172588(Top 53%)2100(Top 59%)311(Top 68%)
18 Miles18.00 mi3.05 mi2524-4762063-331306-543823(Top 78%)2885(Top 81%)398(Top 87%)
24 Miles24.00 mi6.00 mi2820-2962245-182331-253407(Top 70%)2565(Top 72%)356(Top 78%)
Finish26.22 mi2.22 mi2793+272213+32328+32477(Top 51%)1902(Top 53%)285(Top 62%)

Segment Performance Analysis

Start โ†’ 2.2 Miles

0.0 - 2.2 mi

Top 36%
ร—1human
+8ft-12ft

Overall

1762

Males

1489

M20-24

209

2.2 Milesโ†’5.7 Miles

2.2 - 5.7 mi

Top 37%
ร—6stories
+92ft-87ft

Overall

1794

Males

1524

M20-24

220

5.7 Milesโ†’6.43 Miles

5.7 - 6.4 mi

Top 43%
ร—11stories
+137ft-3ft

Overall

2092

Males

1763

M20-24

261

6.43 Milesโ†’10.92 Miles

6.4 - 10.9 mi

Top 40%
ร—21stories
+225ft-318ft

Overall

1961

Males

1669

M20-24

248

10.92 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 55%
ร—11stories
+134ft-123ft

Overall

2679

Males

2189

M20-24

338

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 53%
ร—16stories
+234ft-225ft

Overall

2588

Males

2100

M20-24

312

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 78%
ร—12stories
+165ft-60ft

Overall

3823

Males

2885

M20-24

399

18 Milesโ†’24 Miles

18.0 - 24.0 mi

Top 70%
ร—21stories
+142ft-377ft

Overall

3407

Males

2565

M20-24

356

24 Milesโ†’Finish

24.0 - 26.2 mi

Top 51%
~flat
+2ft-2ft

Overall

2477

Males

1902

M20-24

285

Passing Analysis

Category:
Athletes Passed
330*
Passed By
1361
Net Change
-1031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 2.2 Miles----#1762
2.2 Miles โ†’ 5.7 Miles117*116+1#1762#1761
5.7 Miles โ†’ 6.43 Miles1560-45#1761#1806
6.43 Miles โ†’ 10.92 Miles50*114-64#1806#1870
10.92 Miles โ†’ Garmin Hill Challenge1453-39#1870#1909
Garmin Hill Challenge โ†’ 14.95 Miles18157-139#1909#2048
14.95 Miles โ†’ 18 Miles15*491-476#2048#2524
18 Miles โ†’ 24 Miles49*345-296#2524#2820
24 Miles โ†’ Finish52*25+27#2820#2793
TOTALS330*1361-1031

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

Loading...

๐ŸŽจHeatmap Timeline

Loading...

๐Ÿ”„Passing Circle

Loading...

๐ŸŒŠPosition Flow

Loading...

๐ŸƒRace 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
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events