San Francisco Marathon logo
SF MARATHON 2023

Ziyan Feng

Bib: 3095โ€ขFโ€ขAge: 32

Santa Clara, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Top 28%
Gender (Female)
#0 / 1310
Top 15%
Division (F30-34)
#0 / 258
Top 22%
Race Day Weather
69ยฐ/59ยฐF
broken clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
16:25
Rank: #1217
Start โ†’ 2.2 Miles
16:25 | 7:28/mi
5.7 Miles
49:16
Rank: #1431 (-214)
2.2 Miles โ†’ 5.7 Miles
32:51 | 9:23/mi
6.43 Miles
58:20
Rank: #1455 (-24)
5.7 Miles โ†’ 6.43 Miles
9:04 | 12:25/mi
10.92 Miles
1:36:37
Rank: #1483 (-28)
6.43 Miles โ†’ 10.92 Miles
38:17 | 8:32/mi
Garmin Hill Challengeยท 11.42 mi
1:42:12
Rank: #1490 (-7)
10.92 Miles โ†’ Garmin Hill Challenge
5:35 | 11:10/mi
14.95 Miles
2:11:25
Rank: #1511 (-21)
Garmin Hill Challenge โ†’ 14.95 Miles
29:13 | 8:17/mi
18 Miles
2:41:52
Rank: #1461 (+50)
14.95 Miles โ†’ 18 Miles
30:27 | 9:59/mi
24 Miles
3:37:45
Rank: #1393 (+68)
18 Miles โ†’ 24 Miles
55:53 | 9:19/mi
Finishยท 26.22 mi
3:58:49
Rank: #1391 (+2)
24 Miles โ†’ Finish
21:04 | 9:30/mi
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 mi05:38:2516:257:2816:25
7:28
-
5.7 Miles
5.70 mi06:11:1649:168:3932:51
9:23
+1:55
6.43 Miles
6.43 mi06:20:2058:209:049:04
12:25
+3:02
10.92 Miles
10.92 mi06:58:371:36:378:5138:17
8:32
-3:53
Garmin Hill Challenge
11.42 mi07:04:121:42:128:575:35
11:10
+2:38
14.95 Miles
14.95 mi07:33:252:11:258:4729:13
8:17
-2:53
18 Miles
18.00 mi08:03:522:41:529:0030:27
9:59
+1:42
24 Miles
24.00 mi08:59:453:37:459:0455:53
9:19
-0:40
Finish
26.22 mi09:20:493:58:499:0721:04
9:30
+0:11

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

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

7:28 /mi

Average Pace

9:07 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:23:55

35% of race

Time at Steady Pace

2:20:15

59% of race

Time at Slower Pace

14:39

6% of race

Average Pace: 9:06 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:38:2516:257:2816:25
7:28
#1217
5.7 Miles
5.70 mi06:11:1649:168:3932:51
9:23
#1431
6.43 Miles
6.43 mi06:20:2058:209:049:04
12:25
#1455
10.92 Miles
10.92 mi06:58:371:36:378:5138:17
8:32
#1483
Garmin Hill Challenge
11.42 mi07:04:121:42:128:575:35
11:10
#1490
14.95 Miles
14.95 mi07:33:252:11:258:4729:13
8:17
#1511
18 Miles
18.00 mi08:03:522:41:529:0030:27
9:59
#1461
24 Miles
24.00 mi08:59:453:37:459:0455:53
9:19
#1393
Finish
26.22 mi09:20:493:58:499:0721:04
9:30
#1391
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.2 Miles2.20 mi2.20 mi1217156391217(Top 25%)156(Top 12%)39(Top 15%)
5.7 Miles5.70 mi3.50 mi1431-214186-3045-61585(Top 32%)218(Top 17%)56(Top 22%)
6.43 Miles6.43 mi0.73 mi1455-24190-447-21624(Top 33%)220(Top 17%)56(Top 22%)
10.92 Miles10.92 mi4.49 mi1483-28197-750-31589(Top 33%)211(Top 16%)56(Top 22%)
Garmin Hill Challenge11.42 mi0.50 mi1490-7198-1501665(Top 34%)216(Top 16%)56(Top 22%)
14.95 Miles14.95 mi3.53 mi1511-21203-555-51716(Top 35%)240(Top 18%)65(Top 25%)
18 Miles18.00 mi3.05 mi1461+50198+556-11376(Top 28%)181(Top 14%)51(Top 20%)
24 Miles24.00 mi6.00 mi1393+68192+658-21356(Top 28%)214(Top 16%)61(Top 24%)
Finish26.22 mi2.22 mi1391+2193-1581542(Top 32%)282(Top 22%)64(Top 25%)

Segment Performance Analysis

Start โ†’ 2.2 Miles

0.0 - 2.2 mi

Top 25%
ร—1human
+8ft-12ft

Overall

1217

Females

156

F30-34

39

2.2 Milesโ†’5.7 Miles

2.2 - 5.7 mi

Top 32%
ร—6stories
+92ft-87ft

Overall

1585

Females

218

F30-34

56

5.7 Milesโ†’6.43 Miles

5.7 - 6.4 mi

Top 33%
ร—11stories
+137ft-3ft

Overall

1624

Females

220

F30-34

56

6.43 Milesโ†’10.92 Miles

6.4 - 10.9 mi

Top 33%
ร—21stories
+225ft-318ft

Overall

1589

Females

211

F30-34

56

10.92 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 34%
ร—11stories
+134ft-123ft

Overall

1665

Females

216

F30-34

56

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 35%
ร—16stories
+234ft-225ft

Overall

1716

Females

240

F30-34

65

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 28%
ร—12stories
+165ft-60ft

Overall

1376

Females

181

F30-34

51

18 Milesโ†’24 Miles

18.0 - 24.0 mi

Top 28%
ร—21stories
+142ft-377ft

Overall

1356

Females

214

F30-34

61

24 Milesโ†’Finish

24.0 - 26.2 mi

Top 32%
~flat
+2ft-2ft

Overall

1542

Females

282

F30-34

64

Passing Analysis

Category:
Athletes Passed
407*
Passed By
581
Net Change
-174
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 2.2 Miles----#1217
2.2 Miles โ†’ 5.7 Miles33*247-214#1217#1431
5.7 Miles โ†’ 6.43 Miles1842-24#1431#1455
6.43 Miles โ†’ 10.92 Miles57*85-28#1455#1483
10.92 Miles โ†’ Garmin Hill Challenge2027-7#1483#1490
Garmin Hill Challenge โ†’ 14.95 Miles3960-21#1490#1511
14.95 Miles โ†’ 18 Miles83*33+50#1511#1461
18 Miles โ†’ 24 Miles126*58+68#1461#1393
24 Miles โ†’ Finish31*29+2#1393#1391
TOTALS407*581-174

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

๐Ÿ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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