San Francisco Marathon logo
SF MARATHON 2023

Brandon Yee

Bib: 6448•M•Age: 26

Daly City, 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
19:28
Rank: #3296
Start → 2.2 Miles
19:28 | 8:51/mi
5.7 Miles
58:11
Rank: #3356 (-60)
2.2 Miles → 5.7 Miles
38:43 | 11:04/mi
6.43 Miles
1:08:38
Rank: #3315 (+41)
5.7 Miles → 6.43 Miles
10:27 | 14:19/mi
10.92 Miles
1:53:37
Rank: #3292 (+23)
6.43 Miles → 10.92 Miles
44:59 | 10:01/mi
Garmin Hill Challenge· 11.42 mi
2:00:10
Rank: #3264 (+28)
10.92 Miles → Garmin Hill Challenge
6:33 | 13:06/mi
14.95 Miles
2:33:02
Rank: #3170 (+94)
Garmin Hill Challenge → 14.95 Miles
32:52 | 9:19/mi
18 Miles
3:06:41
Rank: #2944 (+226)
14.95 Miles → 18 Miles
33:39 | 11:02/mi
24 Miles
4:26:01
Rank: #3287 (-343)
18 Miles → 24 Miles
1:19:20 | 13:13/mi
Finish· 26.22 mi
4:55:47
Rank: #3408 (-121)
24 Miles → Finish
29:46 | 13:25/mi

Course Map & Elevation

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.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:50:1119:288:5119:28
8:51
-
5.7 Miles
5.70 mi06:28:5458:1110:1238:43
11:04
+2:13
6.43 Miles
6.43 mi06:39:211:08:3810:4010:27
14:19
+3:15
10.92 Miles
10.92 mi07:24:201:53:3710:2444:59
10:01
-4:18
Garmin Hill Challenge
11.42 mi07:30:532:00:1010:316:33
13:06
+3:05
14.95 Miles
14.95 mi08:03:452:33:0210:1432:52
9:19
-3:47
18 Miles
18.00 mi08:37:243:06:4110:2233:39
11:02
+1:43
24 Miles
24.00 mi09:56:444:26:0111:051:19:20
13:13
+2:11
Finish
26.22 mi10:26:304:55:4711:1729:46
13:25
+0:12

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

8:51 /mi

Average Pace

11:17 /mi

Slowest Pace

14:19 /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

1:37:19

33% of race

Time at Steady Pace

1:12:22

24% of race

Time at Slower Pace

2:06:06

43% of race

Average Pace: 11:17 /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 mi05:50:1119:288:5119:28
8:51
#3296
5.7 Miles
5.70 mi06:28:5458:1110:1238:43
11:04
#3356
6.43 Miles
6.43 mi06:39:211:08:3810:4010:27
14:19
#3315
10.92 Miles
10.92 mi07:24:201:53:3710:2444:59
10:01
#3292
Garmin Hill Challenge
11.42 mi07:30:532:00:1010:316:33
13:06
#3264
14.95 Miles
14.95 mi08:03:452:33:0210:1432:52
9:19
#3170
18 Miles
18.00 mi08:37:243:06:4110:2233:39
11:02
#2944
24 Miles
24.00 mi09:56:444:26:0111:051:19:20
13:13
#3287
Finish
26.22 mi10:26:304:55:4711:1729:46
13:25
#3408
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi329626035423296(Top 67%)2603(Top 73%)542(Top 74%)
5.7 Miles5.70 mi3.50 mi3356-602646-43557-153391(Top 69%)2672(Top 75%)567(Top 77%)
6.43 Miles6.43 mi0.73 mi3315+412611+35561-43194(Top 65%)2532(Top 71%)564(Top 77%)
10.92 Miles10.92 mi4.49 mi3292+232603+8565-43291(Top 67%)2595(Top 73%)563(Top 77%)
Garmin Hill Challenge11.42 mi0.50 mi3264+282589+14564+13000(Top 61%)2407(Top 67%)537(Top 73%)
14.95 Miles14.95 mi3.53 mi3170+942519+70554+102899(Top 59%)2310(Top 65%)516(Top 70%)
18 Miles18.00 mi3.05 mi2944+2262359+160524+302224(Top 45%)1829(Top 51%)411(Top 56%)
24 Miles24.00 mi6.00 mi3287-3432553-194553-293943(Top 81%)2921(Top 82%)620(Top 85%)
Finish26.22 mi2.22 mi3408-1212632-79571-184047(Top 83%)2972(Top 83%)630(Top 86%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 67%
×1human
+8ft-12ft

Overall

3296

Males

2603

M25-29

547

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 69%
×6stories
+92ft-87ft

Overall

3391

Males

2672

M25-29

571

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 65%
×11stories
+137ft-3ft

Overall

3194

Males

2532

M25-29

568

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 67%
×21stories
+225ft-318ft

Overall

3291

Males

2595

M25-29

567

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 61%
×11stories
+134ft-123ft

Overall

3000

Males

2407

M25-29

541

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 59%
×16stories
+234ft-225ft

Overall

2899

Males

2310

M25-29

519

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 45%
×12stories
+165ft-60ft

Overall

2224

Males

1829

M25-29

413

18 Miles→24 Miles

18.0 - 24.0 mi

Top 81%
×21stories
+142ft-377ft

Overall

3943

Males

2921

M25-29

620

24 Miles→Finish

24.0 - 26.2 mi

Top 83%
~flat
+2ft-2ft

Overall

4047

Males

2972

M25-29

630

Passing Analysis

Category:
Athletes Passed
734*
Passed By
846
Net Change
-112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3296
2.2 Miles → 5.7 Miles136*196-60#3296#3356
5.7 Miles → 6.43 Miles6928+41#3356#3315
6.43 Miles → 10.92 Miles102*79+23#3315#3292
10.92 Miles → Garmin Hill Challenge4618+28#3292#3264
Garmin Hill Challenge → 14.95 Miles11218+94#3264#3170
14.95 Miles → 18 Miles227*1+226#3170#2944
18 Miles → 24 Miles33*376-343#2944#3287
24 Miles → Finish9*130-121#3287#3408
TOTALS734*846-112

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

📊

Passing Visuals

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