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SF MARATHON 1ST HALF 2023

Georgijs Vilums

Bib: 16779•M•Age: 22

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 42%
Gender (Male)
#0 / 3331
M20-29
#0 / 333
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
9:01/mi
12:38
→ flat
2.13M
18:13/mi
25:56
→ flat
6.43M
12:05/mi
1:17:52
↑ 274↓ 780.9%
6.62M
-31:-41/mi
1:12:02
↑ 161.6%
10.65M
9:47/mi
1:51:28
↑ 153↓ 3611.0%
Finish· 13.11 mi
8:27/mi
2:12:14
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:12:02
Pace10:53 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:00:12
Pace9:17 /mi
📊Negative Split: 16.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:07:0012:389:0112:38
9:01
-
2.13M
2.13 mi07:20:1825:5612:1013:18
18:13
+9:12
6.43M
6.43 mi08:12:141:17:5212:0751:56
12:05
-6:08
6.62M
6.62 mi08:06:241:12:0210:53
-31:-41
-43:46
10.65M
10.65 mi08:45:501:51:2810:2839:26
9:47
+41:28
Finish
13.11 mi09:06:362:12:1410:0520:46
8:27
-1:20

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

-32:-41 /mi

Average Pace

10:05 /mi

Slowest Pace

18:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:14

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:05 /mi

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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 mi07:07:0012:389:0112:38
9:01
#2427
2.13M
2.13 mi07:20:1825:5612:1013:18
18:13
#2286
6.43M
6.43 mi08:12:141:17:5212:0751:56
12:05
#2869
6.62M
6.62 mi08:06:241:12:0210:53
-31:-41
#3052
10.65M
10.65 mi08:45:501:51:2810:2839:26
9:47
#2892
Finish
13.11 mi09:06:362:12:1410:0520:46
8:27
#2557
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi1.40 mi242716202052427(Top 40%)1620(Top 49%)205(Top 62%)
2.13M2.13 mi0.73 mi2286+1411550+70204+12303(Top 38%)1541(Top 46%)207(Top 62%)
6.43M6.43 mi4.30 mi2869-5831886-336234-303217(Top 53%)2047(Top 61%)246(Top 74%)
6.62M6.62 mi0.19 mi3052-1831960-74243-9---
10.65M10.65 mi4.03 mi2892+1601885+75233+102671(Top 44%)1755(Top 53%)223(Top 67%)
Finish13.11 mi2.46 mi2557+3351690+195219+141484(Top 24%)1063(Top 32%)157(Top 47%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 40%
~flat
+3ft-2ft

Overall

2427

Males

1620

M20-24

205

1.40M→2.13M

1.4 - 2.1 mi

Top 38%
~flat
+3ft-1ft

Overall

2303

Males

1541

M20-24

207

2.13M→6.43M

2.1 - 6.4 mi

Top 53%
×17story building
+274ft-78ft

Overall

3217

Males

2047

M20-24

246

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M20-24

-

6.62M→10.65M

6.6 - 10.7 mi

Top 44%
×21story building
+153ft-361ft

Overall

2671

Males

1755

M20-24

223

10.65M→Finish

10.7 - 13.1 mi

Top 24%
×17story building
+244ft-114ft

Overall

1484

Males

1063

M20-24

157

Passing Analysis

Category:
Athletes Passed
919*
Passed By
1049
Net Change
-130
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2427
1.40M → 2.13M249108+141#2427#2286
2.13M → 6.43M70*653-583#2286#2869
6.43M → 6.62M19202-183#2869#3052
6.62M → 10.65M240*80+160#3052#2892
10.65M → Finish341*6+335#2892#2557
TOTALS919*1049-130

* 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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