San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

Sergio DeLaPaz

Bib: 13499•M•Age: 32

Oxnard, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M30-34)
#0 / 723
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
10:12/mi
14:17
→ flat
2.13M
20:49/mi
29:29
→ flat
6.43M
14:36/mi
1:32:15
↑ 274↓ 780.9%
6.62M
-40:-53/mi
1:24:40
↑ 161.6%
10.65M
11:18/mi
2:10:14
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:59/mi
2:34:47
↑ 244↓ 1141.0%

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.

Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:24:40
Pace12:47 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:10:07
Pace10:48 /mi
📊Negative Split: 17.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:53:4214:1710:1214:17
10:12
-
2.13M
2.13 mi07:08:5429:2913:5015:12
20:49
+10:37
6.43M
6.43 mi08:11:401:32:1514:211:02:46
14:36
-6:13
6.62M
6.62 mi08:04:051:24:4012:47
-40:-53
-55:29
10.65M
10.65 mi08:49:392:10:1412:1445:34
11:18
+52:11
Finish
13.11 mi09:14:122:34:4711:4824:33
9:59
-1:19

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

-41:-53 /mi

Average Pace

11:48 /mi

Slowest Pace

20:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:47

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:48 /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
1.40M
1.40 mi06:53:4214:1710:1214:17
10:12
#4304
2.13M
2.13 mi07:08:5429:2913:5015:12
20:49
#4250
6.43M
6.43 mi08:11:401:32:1514:211:02:46
14:36
#4989
6.62M
6.62 mi08:04:051:24:4012:47
-40:-53
#5042
10.65M
10.65 mi08:49:392:10:1412:1445:34
11:18
#4828
Finish
13.11 mi09:14:122:34:4711:4824:33
9:59
#4548
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi1.40 mi430426015814304(Top 71%)2601(Top 78%)581(Top 80%)
2.13M2.13 mi0.73 mi4250+542588+13582-14349(Top 72%)2609(Top 78%)589(Top 81%)
6.43M6.43 mi4.30 mi4989-7392917-329652-705229(Top 86%)3009(Top 90%)674(Top 93%)
6.62M6.62 mi0.19 mi5042-532944-27664-12---
10.65M10.65 mi4.03 mi4828+2142844+100644+204447(Top 73%)2654(Top 80%)590(Top 82%)
Finish13.11 mi2.46 mi4548+2802708+136612+323303(Top 54%)2045(Top 61%)471(Top 65%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 71%
~flat
+3ft-2ft

Overall

4304

Males

2601

M30-34

583

1.40M→2.13M

1.4 - 2.1 mi

Top 72%
~flat
+3ft-1ft

Overall

4349

Males

2609

M30-34

592

2.13M→6.43M

2.1 - 6.4 mi

Top 86%
×17story building
+274ft-78ft

Overall

5229

Males

3009

M30-34

678

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 73%
×21story building
+153ft-361ft

Overall

4447

Males

2654

M30-34

592

10.65M→Finish

10.7 - 13.1 mi

Top 54%
×17story building
+244ft-114ft

Overall

3303

Males

2045

M30-34

471

Passing Analysis

Category:
Athletes Passed
856*
Passed By
1100
Net Change
-244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4304
1.40M → 2.13M203149+54#4304#4250
2.13M → 6.43M59*798-739#4250#4989
6.43M → 6.62M4598-53#4989#5042
6.62M → 10.65M265*51+214#5042#4828
10.65M → Finish284*4+280#4828#4548
TOTALS856*1100-244

* 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

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events