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SF MARATHON 1ST HALF 2023

Nicolas Guyot

Bib: 9361•M•Age: 50

Santa Clara, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 12%
Gender (Male)
#0 / 3331
Top 17%
Masters (Masters Men)
#0 / 1028
Top 9%
Division (M50-54)
#0 / 199
Top 7%
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
7:24/mi
10:22
→ flat
2.13M
14:52/mi
21:13
→ flat
6.43M
9:18/mi
1:01:13
↑ 274↓ 780.9%
6.62M
-33:-31/mi
55:02
↑ 161.6%
10.65M
8:39/mi
1:29:52
↑ 153↓ 3611.0%
Finish· 13.11 mi
8:59/mi
1:51:58
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62MFaster
Distance6.62 mi
Time55:02
Pace8:19 /mi
2nd Half
Distance6.49 mi
Time56:56
Pace8:46 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:40:4910:227:2410:22
7:24
-
2.13M
2.13 mi06:51:4021:139:5810:51
14:52
+7:28
6.43M
6.43 mi07:31:401:01:139:3140:00
9:18
-5:34
6.62M
6.62 mi07:25:2955:028:19
-33:-31
-42:49
10.65M
10.65 mi08:00:191:29:528:2634:50
8:39
+42:10
Finish
13.11 mi08:22:251:51:588:3222:06
8:59
+0:20

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

-34:-31 /mi

Average Pace

8:32 /mi

Slowest Pace

14:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:58

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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 mi06:40:4910:227:2410:22
7:24
#390
2.13M
2.13 mi06:51:4021:139:5810:51
14:52
#370
6.43M
6.43 mi07:31:401:01:139:3140:00
9:18
#365
6.62M
6.62 mi07:25:2955:028:19
-33:-31
#295
10.65M
10.65 mi08:00:191:29:528:2634:50
8:39
#497
Finish
13.11 mi08:22:251:51:588:3222:06
8:59
#701
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.40M1.40 mi1.40 mi3903217390(Top 6%)321(Top 10%)7(Top 4%)
2.13M2.13 mi0.73 mi370+20303+188-1424(Top 7%)326(Top 10%)7(Top 4%)
6.43M6.43 mi4.30 mi365+5299+49-1408(Top 7%)322(Top 10%)10(Top 5%)
6.62M6.62 mi0.19 mi295+70243+568+1---
10.65M10.65 mi4.03 mi497-202396-15311-31206(Top 20%)892(Top 27%)28(Top 14%)
Finish13.11 mi2.46 mi701-204550-15414-32125(Top 35%)1426(Top 43%)59(Top 30%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 6%
~flat
+3ft-2ft

Overall

390

Males

321

M50-54

7

1.40M→2.13M

1.4 - 2.1 mi

Top 7%
~flat
+3ft-1ft

Overall

424

Males

326

M50-54

7

2.13M→6.43M

2.1 - 6.4 mi

Top 7%
×17story building
+274ft-78ft

Overall

408

Males

322

M50-54

10

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M50-54

-

6.62M→10.65M

6.6 - 10.7 mi

Top 20%
×21story building
+153ft-361ft

Overall

1206

Males

892

M50-54

28

10.65M→Finish

10.7 - 13.1 mi

Top 35%
×17story building
+244ft-114ft

Overall

2125

Males

1426

M50-54

59

Passing Analysis

Category:
Athletes Passed
172*
Passed By
483
Net Change
-311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#390
1.40M → 2.13M4727+20#390#370
2.13M → 6.43M4944+5#370#365
6.43M → 6.62M700+70#365#295
6.62M → 10.65M0202-202#295#497
10.65M → Finish6*210-204#497#701
TOTALS172*483-311

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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