Rafael Zuzuarregui

San Francisco, CA

Bib: 14142 M 41

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 7100
Top 22%
Gender (Male)
#0 / 3977
Top 30%
Masters (Masters Men)
#0 / 1096
Top 23%
Division (M40-44)
#0 / 336
Top 29%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
9:37/mi
17:25
→ flat
12 ft elev
5.34M
8:59/mi
49:08
8074
19 ft elev
6.15M
9:13/mi
56:36
1262.8%
149 ft elev
10.54M
8:51/mi
1:35:26
2303610.6%
20 ft elev
11.05M
11:44/mi
1:41:25
1726.4%
213 ft elev
Finish· 13.11 mi
9:02/mi
2:00:02
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Is this your race?

Claim it for a free AI report on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time56:36
Pace9:12 /mi
2nd Half
Distance6.96 mi
Time1:03:26
Pace9:07 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:55:0117:259:3717:25
9:37
-
5.34M
5.34 mi07:26:4449:089:1231:43
8:59
-0:38
6.15M
6.15 mi07:34:1256:369:127:28
9:13
+0:14
10.54M
10.54 mi08:13:021:35:269:0338:50
8:51
-0:22
11.05M
11.05 mi08:19:011:41:259:115:59
11:44
+2:53
Finish
13.11 mi08:37:382:00:029:0918:37
9:02
-2:42

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

9:09 /mi

Slowest Pace

11:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:54:03

95% of race

Time at Slower Pace

5:59

5% of race

Average Pace: 9:09 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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
1.81M
1.81 mi06:55:0117:259:3717:25
9:37
#3096
5.34M
5.34 mi07:26:4449:089:1231:43
8:59
#2175
6.15M
6.15 mi07:34:1256:369:127:28
9:13
#2061
10.54M
10.54 mi08:13:021:35:269:0338:50
8:51
#1703
11.05M
11.05 mi08:19:011:41:259:115:59
11:44
#1657
Finish
13.11 mi08:37:382:00:029:0918:37
9:02
#1559
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81M1.81 mi1.81 mi309621371943096(Top 44%)2137(Top 54%)194(Top 58%)
5.34M5.34 mi3.53 mi2175+9211599+538140+541811(Top 26%)1373(Top 35%)117(Top 35%)
6.15M6.15 mi0.81 mi2061+1141537+62133+71566(Top 22%)1215(Top 31%)100(Top 30%)
10.54M10.54 mi4.39 mi1703+3581305+232113+201337(Top 19%)1061(Top 27%)86(Top 26%)
11.05M11.05 mi0.51 mi1657+461277+28108+51433(Top 20%)1113(Top 28%)77(Top 23%)
Finish13.11 mi2.06 mi1559+981202+7597+111233(Top 17%)968(Top 24%)78(Top 23%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 44%
~flat
+4ft-3ft

Overall

3096

Males

2137

M40-44

194

1.81M→5.34M

1.8 - 5.3 mi

Top 26%
×4story building
+80ft-74ft

Overall

1811

Males

1373

M40-44

117

5.34M→6.15M

5.3 - 6.2 mi

Top 22%
×10story building
+126ft-4ft

Overall

1566

Males

1215

M40-44

100

6.15M→10.54M

6.2 - 10.5 mi

Top 19%
×21story building
+230ft-361ft

Overall

1337

Males

1061

M40-44

86

10.54M→11.05M

10.5 - 11.1 mi

Top 20%
×14story building
+172ft-0ft

Overall

1433

Males

1113

M40-44

77

11.05M→Finish

11.1 - 13.1 mi

Top 17%
×7story building
+97ft-114ft

Overall

1233

Males

968

M40-44

78

Passing Analysis

Category:
Athletes Passed
1590*
Passed By
53
Net Change
+1537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3096
1.81M5.34M929*8+921#3096#2175
5.34M6.15M1206+114#2175#2061
6.15M10.54M368*10+358#2061#1703
10.54M11.05M6014+46#1703#1657
11.05MFinish113*15+98#1657#1559
TOTALS1590*53+1537

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

📊

Passing Visuals

Category:
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

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events