San Francisco Marathon logo
SF MARATHON 2023

Zachary Mansell

Bib: 1545•M•Age: 34

Santa Clara, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Top 11%
Gender (Male)
#0 / 3570
Top 14%
Division (M30-34)
#0 / 692
Top 14%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
15:42
Rank: #773
Start → 2.2 Miles
15:42 | 7:08/mi
5.7 Miles
46:07
Rank: #777 (-4)
2.2 Miles → 5.7 Miles
30:25 | 8:41/mi
6.43 Miles
53:36
Rank: #666 (+111)
5.7 Miles → 6.43 Miles
7:29 | 10:15/mi
10.92 Miles
1:26:28
Rank: #532 (+134)
6.43 Miles → 10.92 Miles
32:52 | 7:19/mi
Garmin Hill Challenge· 11.42 mi
1:31:03
Rank: #514 (+18)
10.92 Miles → Garmin Hill Challenge
4:35 | 9:10/mi
14.95 Miles
1:56:43
Rank: #523 (-9)
Garmin Hill Challenge → 14.95 Miles
25:40 | 7:16/mi
18 Miles
2:24:36
Rank: #528 (-5)
14.95 Miles → 18 Miles
27:53 | 9:09/mi
24 Miles
3:16:18
Rank: #580 (-52)
18 Miles → 24 Miles
51:42 | 8:37/mi
Finish· 26.22 mi
3:34:17
Rank: #555 (+25)
24 Miles → Finish
17:59 | 8:06/mi

The Course

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 mi05:33:1115:427:0815:42
7:08
-
5.7 Miles
5.70 mi06:03:3646:078:0530:25
8:41
+1:33
6.43 Miles
6.43 mi06:11:0553:368:207:29
10:15
+1:34
10.92 Miles
10.92 mi06:43:571:26:287:5532:52
7:19
-2:56
Garmin Hill Challenge
11.42 mi06:48:321:31:037:584:35
9:10
+1:51
14.95 Miles
14.95 mi07:14:121:56:437:4825:40
7:16
-1:54
18 Miles
18.00 mi07:42:052:24:368:0227:53
9:09
+1:53
24 Miles
24.00 mi08:33:473:16:188:1151:42
8:37
-0:32
Finish
26.22 mi08:51:463:34:178:1117:59
8:06
-0:31

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

7:08 /mi

Average Pace

8:11 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:13

43% of race

Time at Steady Pace

1:22:07

38% of race

Time at Slower Pace

39:57

19% of race

Average Pace: 8:10 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:33:1115:427:0815:42
7:08
#773
5.7 Miles
5.70 mi06:03:3646:078:0530:25
8:41
#777
6.43 Miles
6.43 mi06:11:0553:368:207:29
10:15
#666
10.92 Miles
10.92 mi06:43:571:26:287:5532:52
7:19
#532
Garmin Hill Challenge
11.42 mi06:48:321:31:037:584:35
9:10
#514
14.95 Miles
14.95 mi07:14:121:56:437:4825:40
7:16
#523
18 Miles
18.00 mi07:42:052:24:368:0227:53
9:09
#528
24 Miles
24.00 mi08:33:473:16:188:1151:42
8:37
#580
Finish
26.22 mi08:51:463:34:178:1117:59
8:06
#555
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.2 Miles2.20 mi2.20 mi773700134773(Top 16%)700(Top 20%)134(Top 19%)
5.7 Miles5.70 mi3.50 mi777-4710-10136-2804(Top 16%)735(Top 21%)143(Top 21%)
6.43 Miles6.43 mi0.73 mi666+111613+97118+18260(Top 5%)240(Top 7%)44(Top 6%)
10.92 Miles10.92 mi4.49 mi532+134487+12688+30390(Top 8%)365(Top 10%)70(Top 10%)
Garmin Hill Challenge11.42 mi0.50 mi514+18471+1686+2295(Top 6%)276(Top 8%)50(Top 7%)
14.95 Miles14.95 mi3.53 mi523-9482-1189-3595(Top 12%)548(Top 15%)101(Top 15%)
18 Miles18.00 mi3.05 mi528-5489-789705(Top 14%)644(Top 18%)126(Top 18%)
24 Miles24.00 mi6.00 mi580-52533-44100-11808(Top 17%)707(Top 20%)139(Top 20%)
Finish26.22 mi2.22 mi555+25510+2397+3506(Top 10%)453(Top 13%)100(Top 14%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 16%
×1human
+8ft-12ft

Overall

773

Males

700

M30-34

136

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 16%
×6stories
+92ft-87ft

Overall

804

Males

735

M30-34

145

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 5%
×11stories
+137ft-3ft

Overall

260

Males

240

M30-34

46

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 8%
×21stories
+225ft-318ft

Overall

390

Males

365

M30-34

72

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 6%
×11stories
+134ft-123ft

Overall

295

Males

276

M30-34

52

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 12%
×16stories
+234ft-225ft

Overall

595

Males

548

M30-34

103

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 14%
×12stories
+165ft-60ft

Overall

705

Males

644

M30-34

127

18 Miles→24 Miles

18.0 - 24.0 mi

Top 17%
×21stories
+142ft-377ft

Overall

808

Males

707

M30-34

139

24 Miles→Finish

24.0 - 26.2 mi

Top 10%
~flat
+2ft-2ft

Overall

506

Males

453

M30-34

100

Passing Analysis

Category:
Athletes Passed
435*
Passed By
217
Net Change
+218
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#773
2.2 Miles → 5.7 Miles6165-4#773#777
5.7 Miles → 6.43 Miles1110+111#777#666
6.43 Miles → 10.92 Miles1351+134#666#532
10.92 Miles → Garmin Hill Challenge202+18#532#514
Garmin Hill Challenge → 14.95 Miles1524-9#514#523
14.95 Miles → 18 Miles30*35-5#523#528
18 Miles → 24 Miles31*83-52#528#580
24 Miles → Finish327+25#580#555
TOTALS435*217+218

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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