San Francisco Marathon logo
SF MARATHON 2023

Joe Wilbourn

Bib: 709•M•Age: 39

Glendora, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Top 31%
Gender (Male)
#0 / 3570
Top 36%
Division (M35-39)
#0 / 495
Top 37%
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
15:33
Rank: #718
Start → 2.2 Miles
15:33 | 7:04/mi
5.7 Miles
45:08
Rank: #637 (+81)
2.2 Miles → 5.7 Miles
29:35 | 8:27/mi
6.43 Miles
53:07
Rank: #617 (+20)
5.7 Miles → 6.43 Miles
7:59 | 10:56/mi
10.92 Miles
1:27:01
Rank: #566 (+51)
6.43 Miles → 10.92 Miles
33:54 | 7:33/mi
Garmin Hill Challenge· 11.42 mi
1:32:21
Rank: #592 (-26)
10.92 Miles → Garmin Hill Challenge
5:20 | 10:40/mi
14.95 Miles
1:59:11
Rank: #642 (-50)
Garmin Hill Challenge → 14.95 Miles
26:50 | 7:36/mi
18 Miles
2:30:15
Rank: #810 (-168)
14.95 Miles → 18 Miles
31:04 | 10:11/mi
24 Miles
3:36:57
Rank: #1360 (-550)
18 Miles → 24 Miles
1:06:42 | 11:07/mi
Finish· 26.22 mi
4:02:39
Rank: #1530 (-170)
24 Miles → Finish
25:42 | 11:35/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 mi05:32:2415:337:0415:33
7:04
-
5.7 Miles
5.70 mi06:01:5945:087:5529:35
8:27
+1:23
6.43 Miles
6.43 mi06:09:5853:078:167:59
10:56
+2:29
10.92 Miles
10.92 mi06:43:521:27:017:5833:54
7:33
-3:23
Garmin Hill Challenge
11.42 mi06:49:121:32:218:055:20
10:40
+3:07
14.95 Miles
14.95 mi07:16:021:59:117:5826:50
7:36
-3:04
18 Miles
18.00 mi07:47:062:30:158:2131:04
10:11
+2:35
24 Miles
24.00 mi08:53:483:36:579:021:06:42
11:07
+0:56
Finish
26.22 mi09:19:304:02:399:1625:42
11:35
+0:28

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

7:04 /mi

Average Pace

9:16 /mi

Slowest Pace

11:35 /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

1:45:52

44% of race

Time at Steady Pace

44:23

18% of race

Time at Slower Pace

1:32:24

38% of race

Average Pace: 9:15 /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 mi05:32:2415:337:0415:33
7:04
#718
5.7 Miles
5.70 mi06:01:5945:087:5529:35
8:27
#637
6.43 Miles
6.43 mi06:09:5853:078:167:59
10:56
#617
10.92 Miles
10.92 mi06:43:521:27:017:5833:54
7:33
#566
Garmin Hill Challenge
11.42 mi06:49:121:32:218:055:20
10:40
#592
14.95 Miles
14.95 mi07:16:021:59:117:5826:50
7:36
#642
18 Miles
18.00 mi07:47:062:30:158:2131:04
10:11
#810
24 Miles
24.00 mi08:53:483:36:579:021:06:42
11:07
#1360
Finish
26.22 mi09:19:304:02:399:1625:42
11:35
#1530
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.2 Miles2.20 mi2.20 mi71864994718(Top 15%)649(Top 18%)94(Top 19%)
5.7 Miles5.70 mi3.50 mi637+81585+6488+6614(Top 13%)566(Top 16%)84(Top 17%)
6.43 Miles6.43 mi0.73 mi617+20567+1885+3554(Top 11%)506(Top 14%)77(Top 16%)
10.92 Miles10.92 mi4.49 mi566+51521+4677+8547(Top 11%)505(Top 14%)73(Top 15%)
Garmin Hill Challenge11.42 mi0.50 mi592-26546-2579-21271(Top 26%)1127(Top 32%)160(Top 32%)
14.95 Miles14.95 mi3.53 mi642-50588-4289-10912(Top 19%)822(Top 23%)119(Top 24%)
18 Miles18.00 mi3.05 mi810-168737-149112-231551(Top 32%)1332(Top 37%)191(Top 39%)
24 Miles24.00 mi6.00 mi1360-5501170-433165-532672(Top 55%)2058(Top 58%)306(Top 62%)
Finish26.22 mi2.22 mi1530-1701299-129185-203176(Top 65%)2382(Top 67%)342(Top 69%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 15%
×1human
+8ft-12ft

Overall

718

Males

649

M35-39

95

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 13%
×6stories
+92ft-87ft

Overall

614

Males

566

M35-39

85

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 11%
×11stories
+137ft-3ft

Overall

554

Males

506

M35-39

78

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 11%
×21stories
+225ft-318ft

Overall

547

Males

505

M35-39

74

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 26%
×11stories
+134ft-123ft

Overall

1271

Males

1127

M35-39

161

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 19%
×16stories
+234ft-225ft

Overall

912

Males

822

M35-39

120

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 32%
×12stories
+165ft-60ft

Overall

1551

Males

1332

M35-39

192

18 Miles→24 Miles

18.0 - 24.0 mi

Top 55%
×21stories
+142ft-377ft

Overall

2672

Males

2058

M35-39

306

24 Miles→Finish

24.0 - 26.2 mi

Top 65%
~flat
+2ft-2ft

Overall

3176

Males

2382

M35-39

342

Passing Analysis

Category:
Athletes Passed
234*
Passed By
1046
Net Change
-812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#718
2.2 Miles → 5.7 Miles11635+81#718#637
5.7 Miles → 6.43 Miles255+20#637#617
6.43 Miles → 10.92 Miles6110+51#617#566
10.92 Miles → Garmin Hill Challenge026-26#566#592
Garmin Hill Challenge → 14.95 Miles1060-50#592#642
14.95 Miles → 18 Miles7*175-168#642#810
18 Miles → 24 Miles10*560-550#810#1360
24 Miles → Finish5*175-170#1360#1530
TOTALS234*1046-812

* 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