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SF MARATHON 1ST HALF 2023

Ray Huey

Bib: 9048•M•Age: 30

Castro Valley, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 44%
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
9:10/mi
12:50
→ flat
2.13M
18:35/mi
26:24
→ flat
6.43M
11:39/mi
1:16:30
↑ 274↓ 780.9%
6.62M
-32:-23/mi
1:10:32
↑ 161.6%
10.65M
9:44/mi
1:49:47
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:37/mi
2:13:25
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:10:32
Pace10:39 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:02:53
Pace9:41 /mi
📊Negative Split: 10.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:43:3812:509:1012:50
9:10
-
2.13M
2.13 mi06:57:1226:2412:2413:34
18:35
+9:25
6.43M
6.43 mi07:47:181:16:3011:5450:06
11:39
-6:56
6.62M
6.62 mi07:41:201:10:3210:39
-32:-23
-44:02
10.65M
10.65 mi08:20:351:49:4710:1839:15
9:44
+42:07
Finish
13.11 mi08:44:132:13:2510:1123:38
9:37
-0:07

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

-33:-23 /mi

Average Pace

10:11 /mi

Slowest Pace

18:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:25

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:11 /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 mi06:43:3812:509:1012:50
9:10
#2670
2.13M
2.13 mi06:57:1226:2412:2413:34
18:35
#2562
6.43M
6.43 mi07:47:181:16:3011:5450:06
11:39
#2586
6.62M
6.62 mi07:41:201:10:3210:39
-32:-23
#2729
10.65M
10.65 mi08:20:351:49:4710:1839:15
9:44
#2673
Finish
13.11 mi08:44:132:13:2510:1123:38
9:37
#2685
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi1.40 mi267017583812670(Top 44%)1758(Top 53%)381(Top 53%)
2.13M2.13 mi0.73 mi2562+1081705+53372+92632(Top 43%)1740(Top 52%)389(Top 54%)
6.43M6.43 mi4.30 mi2586-241727-22392-202732(Top 45%)1792(Top 54%)406(Top 56%)
6.62M6.62 mi0.19 mi2729-1431799-72403-11---
10.65M10.65 mi4.03 mi2673+561769+304032628(Top 43%)1726(Top 52%)400(Top 55%)
Finish13.11 mi2.46 mi2685-121765+4407-42872(Top 47%)1822(Top 55%)416(Top 58%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 44%
~flat
+3ft-2ft

Overall

2670

Males

1758

M30-34

383

1.40M→2.13M

1.4 - 2.1 mi

Top 43%
~flat
+3ft-1ft

Overall

2632

Males

1740

M30-34

392

2.13M→6.43M

2.1 - 6.4 mi

Top 45%
×17story building
+274ft-78ft

Overall

2732

Males

1792

M30-34

408

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 43%
×21story building
+153ft-361ft

Overall

2628

Males

1726

M30-34

402

10.65M→Finish

10.7 - 13.1 mi

Top 47%
×17story building
+244ft-114ft

Overall

2872

Males

1822

M30-34

416

Passing Analysis

Category:
Athletes Passed
726*
Passed By
741
Net Change
-15
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2670
1.40M → 2.13M229121+108#2670#2562
2.13M → 6.43M216*240-24#2562#2586
6.43M → 6.62M26169-143#2586#2729
6.62M → 10.65M176*120+56#2729#2673
10.65M → Finish79*91-12#2673#2685
TOTALS726*741-15

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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