San Francisco Marathon logo
SF MARATHON 2023

Stuart Vaz

Bib: 3671•M•Age: 29

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Gender (Male)
#0 / 3570
Division (M25-29)
#0 / 732
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
20:51
Rank: #4060
Start → 2.2 Miles
20:51 | 9:29/mi
5.7 Miles
1:03:46
Rank: #4185 (-125)
2.2 Miles → 5.7 Miles
42:55 | 12:16/mi
6.43 Miles
1:14:38
Rank: #4110 (+75)
5.7 Miles → 6.43 Miles
10:52 | 14:53/mi
10.92 Miles
2:02:40
Rank: #4027 (+83)
6.43 Miles → 10.92 Miles
48:02 | 10:42/mi
Garmin Hill Challenge· 11.42 mi
2:10:31
Rank: #4028 (-1)
10.92 Miles → Garmin Hill Challenge
7:51 | 15:42/mi
14.95 Miles
2:47:28
Rank: #4006 (+22)
Garmin Hill Challenge → 14.95 Miles
36:57 | 10:28/mi
18 Miles
3:25:33
Rank: #3804 (+202)
14.95 Miles → 18 Miles
38:05 | 12:29/mi
24 Miles
4:33:57
Rank: #3567 (+237)
18 Miles → 24 Miles
1:08:24 | 11:24/mi
Finish· 26.22 mi
4:57:31
Rank: #3461 (+106)
24 Miles → Finish
23:34 | 10:37/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:47:1020:519:2920:51
9:29
-
5.7 Miles
5.70 mi06:30:051:03:4611:1142:55
12:16
+2:47
6.43 Miles
6.43 mi06:40:571:14:3811:3610:52
14:53
+2:37
10.92 Miles
10.92 mi07:28:592:02:4011:1448:02
10:42
-4:11
Garmin Hill Challenge
11.42 mi07:36:502:10:3111:267:51
15:42
+5:00
14.95 Miles
14.95 mi08:13:472:47:2811:1236:57
10:28
-5:14
18 Miles
18.00 mi08:51:523:25:3311:2538:05
12:29
+2:01
24 Miles
24.00 mi10:00:164:33:5711:251:08:24
11:24
-1:05
Finish
26.22 mi10:23:504:57:3111:2123:34
10:37
-0:47

Checkpoint Splits Visualizations

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

📈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

9:29 /mi

Average Pace

11:21 /mi

Slowest Pace

15:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

20:51

7% of race

Time at Steady Pace

3:39:52

74% of race

Time at Slower Pace

56:48

19% of race

Average Pace: 11:21 /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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

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 mi05:47:1020:519:2920:51
9:29
#4060
5.7 Miles
5.70 mi06:30:051:03:4611:1142:55
12:16
#4185
6.43 Miles
6.43 mi06:40:571:14:3811:3610:52
14:53
#4110
10.92 Miles
10.92 mi07:28:592:02:4011:1448:02
10:42
#4027
Garmin Hill Challenge
11.42 mi07:36:502:10:3111:267:51
15:42
#4028
14.95 Miles
14.95 mi08:13:472:47:2811:1236:57
10:28
#4006
18 Miles
18.00 mi08:51:523:25:3311:2538:05
12:29
#3804
24 Miles
24.00 mi10:00:164:33:5711:251:08:24
11:24
#3567
Finish
26.22 mi10:23:504:57:3111:2123:34
10:37
#3461
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi406030966424060(Top 83%)3096(Top 87%)642(Top 88%)
5.7 Miles5.70 mi3.50 mi4185-1253166-70653-114235(Top 87%)3196(Top 90%)663(Top 91%)
6.43 Miles6.43 mi0.73 mi4110+753126+40648+53578(Top 73%)2790(Top 78%)609(Top 83%)
10.92 Miles10.92 mi4.49 mi4027+833079+47647+13909(Top 80%)2998(Top 84%)633(Top 86%)
Garmin Hill Challenge11.42 mi0.50 mi4028-13073+6645+24032(Top 82%)3076(Top 86%)651(Top 89%)
14.95 Miles14.95 mi3.53 mi4006+223063+10644+13918(Top 80%)2992(Top 84%)633(Top 86%)
18 Miles18.00 mi3.05 mi3804+2022917+146621+233210(Top 66%)2490(Top 70%)538(Top 73%)
24 Miles24.00 mi6.00 mi3567+2372736+181594+272899(Top 59%)2211(Top 62%)481(Top 66%)
Finish26.22 mi2.22 mi3461+1062671+65579+152453(Top 50%)1886(Top 53%)423(Top 58%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 83%
×1human
+8ft-12ft

Overall

4060

Males

3096

M25-29

647

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 87%
×6stories
+92ft-87ft

Overall

4235

Males

3196

M25-29

669

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 73%
×11stories
+137ft-3ft

Overall

3578

Males

2790

M25-29

613

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 80%
×21stories
+225ft-318ft

Overall

3909

Males

2998

M25-29

637

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 82%
×11stories
+134ft-123ft

Overall

4032

Males

3076

M25-29

656

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 80%
×16stories
+234ft-225ft

Overall

3918

Males

2992

M25-29

638

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 66%
×12stories
+165ft-60ft

Overall

3210

Males

2490

M25-29

541

18 Miles→24 Miles

18.0 - 24.0 mi

Top 59%
×21stories
+142ft-377ft

Overall

2899

Males

2211

M25-29

481

24 Miles→Finish

24.0 - 26.2 mi

Top 50%
~flat
+2ft-2ft

Overall

2453

Males

1886

M25-29

423

Passing Analysis

Category:
Athletes Passed
998*
Passed By
399
Net Change
+599
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4060
2.2 Miles → 5.7 Miles115*240-125#4060#4185
5.7 Miles → 6.43 Miles8611+75#4185#4110
6.43 Miles → 10.92 Miles130*47+83#4110#4027
10.92 Miles → Garmin Hill Challenge2324-1#4027#4028
Garmin Hill Challenge → 14.95 Miles66*44+22#4028#4006
14.95 Miles → 18 Miles211*9+202#4006#3804
18 Miles → 24 Miles255*18+237#3804#3567
24 Miles → Finish112*6+106#3567#3461
TOTALS998*399+599

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events