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SF MARATHON 1ST HALF 2023

Evan Serre

Bib: 15917•M•Age: 21

Cupertino, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 29%
Gender (Male)
#0 / 3331
Top 37%
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
9:03/mi
12:40
→ flat
2.13M
18:17/mi
26:01
→ flat
6.43M
11:12/mi
1:14:09
↑ 274↓ 780.9%
6.62M
-32:-49/mi
1:08:06
↑ 161.6%
10.65M
9:16/mi
1:45:25
↑ 153↓ 3611.0%
Finish· 13.11 mi
7:44/mi
2:04:26
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:08:06
Pace10:17 /mi
2nd Half✓ Faster
Distance6.49 mi
Time56:20
Pace8:41 /mi
📊Negative Split: 17.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:09:4612:409:0312:40
9:03
-
2.13M
2.13 mi07:23:0726:0112:1313:21
18:17
+9:14
6.43M
6.43 mi08:11:151:14:0911:3248:08
11:12
-7:05
6.62M
6.62 mi08:05:121:08:0610:17
-32:-49
-44:01
10.65M
10.65 mi08:42:311:45:259:5437:19
9:16
+42:05
Finish
13.11 mi09:01:322:04:269:3019:01
7:44
-1:32

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:-49 /mi

Average Pace

9:30 /mi

Slowest Pace

18:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:26

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:29 /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 mi07:09:4612:409:0312:40
9:03
#2459
2.13M
2.13 mi07:23:0726:0112:1313:21
18:17
#2338
6.43M
6.43 mi08:11:151:14:0911:3248:08
11:12
#2161
6.62M
6.62 mi08:05:121:08:0610:17
-32:-49
#2245
10.65M
10.65 mi08:42:311:45:259:5437:19
9:16
#2080
Finish
13.11 mi09:01:322:04:269:3019:01
7:44
#1751
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi1.40 mi245916382092459(Top 40%)1638(Top 49%)209(Top 63%)
2.13M2.13 mi0.73 mi2338+1211580+58210-12359(Top 39%)1582(Top 47%)212(Top 64%)
6.43M6.43 mi4.30 mi2161+1771474+106197+132182(Top 36%)1478(Top 44%)196(Top 59%)
6.62M6.62 mi0.19 mi2245-841533-59206-9---
10.65M10.65 mi4.03 mi2080+1651423+110195+111987(Top 33%)1376(Top 41%)191(Top 57%)
Finish13.11 mi2.46 mi1751+3291235+188177+18748(Top 12%)587(Top 18%)106(Top 32%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 40%
~flat
+3ft-2ft

Overall

2459

Males

1638

M20-24

209

1.40M→2.13M

1.4 - 2.1 mi

Top 39%
~flat
+3ft-1ft

Overall

2359

Males

1582

M20-24

212

2.13M→6.43M

2.1 - 6.4 mi

Top 36%
×17story building
+274ft-78ft

Overall

2182

Males

1478

M20-24

196

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 33%
×21story building
+153ft-361ft

Overall

1987

Males

1376

M20-24

191

10.65M→Finish

10.7 - 13.1 mi

Top 12%
×17story building
+244ft-114ft

Overall

748

Males

587

M20-24

106

Passing Analysis

Category:
Athletes Passed
1129*
Passed By
421
Net Change
+708
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2459
1.40M → 2.13M235114+121#2459#2338
2.13M → 6.43M313*136+177#2338#2161
6.43M → 6.62M32116-84#2161#2245
6.62M → 10.65M217*52+165#2245#2080
10.65M → Finish332*3+329#2080#1751
TOTALS1129*421+708

* 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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