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SF MARATHON 1ST HALF 2023

Erik Schubert

Bib: 15936•M•Age: 21

Palo Alto, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 17%
Gender (Male)
#0 / 3331
Top 24%
M20-29
#0 / 333
Top 38%
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
8:36/mi
12:02
→ flat
2.13M
17:33/mi
24:51
→ flat
6.43M
10:17/mi
1:09:04
↑ 274↓ 780.9%
6.62M
-29:-40/mi
1:03:37
↑ 161.6%
10.65M
8:22/mi
1:37:22
↑ 153↓ 3611.0%
Finish· 13.11 mi
7:46/mi
1:56:29
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:03:37
Pace9:37 /mi
2nd Half✓ Faster
Distance6.49 mi
Time52:52
Pace8:09 /mi
📊Negative Split: 16.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:03:5712:028:3612:02
8:36
-
2.13M
2.13 mi07:16:4624:5111:4012:49
17:33
+8:57
6.43M
6.43 mi08:00:591:09:0410:4444:13
10:17
-7:16
6.62M
6.62 mi07:55:321:03:379:37
-29:-40
-39:57
10.65M
10.65 mi08:29:171:37:229:0933:45
8:22
+38:02
Finish
13.11 mi08:48:241:56:298:5319:07
7:46
-0:36

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

-30:-40 /mi

Average Pace

8:53 /mi

Slowest Pace

17:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:29

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:53 /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 mi07:03:5712:028:3612:02
8:36
#1704
2.13M
2.13 mi07:16:4624:5111:4012:49
17:33
#1664
6.43M
6.43 mi08:00:591:09:0410:4444:13
10:17
#1278
6.62M
6.62 mi07:55:321:03:379:37
-29:-40
#1348
10.65M
10.65 mi08:29:171:37:229:0933:45
8:22
#1157
Finish
13.11 mi08:48:241:56:298:5319:07
7:46
#1043
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi1.40 mi170411821701704(Top 28%)1182(Top 35%)170(Top 51%)
2.13M2.13 mi0.73 mi1664+401162+20167+31783(Top 29%)1223(Top 37%)173(Top 52%)
6.43M6.43 mi4.30 mi1278+386940+222142+251159(Top 19%)865(Top 26%)132(Top 40%)
6.62M6.62 mi0.19 mi1348-70979-39150-8---
10.65M10.65 mi4.03 mi1157+191873+106139+11905(Top 15%)687(Top 21%)117(Top 35%)
Finish13.11 mi2.46 mi1043+114787+86128+11788(Top 13%)610(Top 18%)108(Top 32%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 28%
~flat
+3ft-2ft

Overall

1704

Males

1182

M20-24

170

1.40M→2.13M

1.4 - 2.1 mi

Top 29%
~flat
+3ft-1ft

Overall

1783

Males

1223

M20-24

173

2.13M→6.43M

2.1 - 6.4 mi

Top 19%
×17story building
+274ft-78ft

Overall

1159

Males

865

M20-24

132

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 15%
×21story building
+153ft-361ft

Overall

905

Males

687

M20-24

117

10.65M→Finish

10.7 - 13.1 mi

Top 13%
×17story building
+244ft-114ft

Overall

788

Males

610

M20-24

108

Passing Analysis

Category:
Athletes Passed
920*
Passed By
259
Net Change
+661
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1704
1.40M → 2.13M147107+40#1704#1664
2.13M → 6.43M423*37+386#1664#1278
6.43M → 6.62M1181-70#1278#1348
6.62M → 10.65M212*21+191#1348#1157
10.65M → Finish127*13+114#1157#1043
TOTALS920*259+661

* 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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