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SF MARATHON 1ST HALF 2023

Claudio Lopez

Mexico, WI

Bib: 13800 M 43

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 40%
Gender (Male)
#0 / 3331
Top 49%
Masters (Masters Men)
#0 / 1028
Top 38%
Division (M40-44)
#0 / 332
Top 45%
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
8:06/mi
11:21
→ flat
11 ft elev
2.13M
13:58/mi
21:33
→ flat
13 ft elev
6.43M
11:51/mi
1:12:31
↑ 274↓ 780.9%
213 ft elev
6.62M
-33:-52/mi
1:06:16
↑ 161.6%
239 ft elev
10.65M
10:17/mi
1:47:43
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
9:29/mi
2:11:03
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:06:16
Pace10:01 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:04:47
Pace9:59 /mi
📊Negative Split: 2.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:50:2611:218:0611:21
8:06
-
2.13M
2.13 mi07:00:3821:3310:0710:12
13:58
+5:52
6.43M
6.43 mi07:51:361:12:3111:1750:58
11:51
-2:07
6.62M
6.62 mi07:45:211:06:1610:01
-33:-52
-45:43
10.65M
10.65 mi08:26:481:47:4310:0741:27
10:17
+44:09
Finish
13.11 mi08:50:082:11:0310:0023:20
9:29
-0:48

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:-52 /mi

Average Pace

10:00 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:03

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:00 /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 mi06:50:2611:218:0611:21
8:06
#1000
2.13M
2.13 mi07:00:3821:3310:0710:12
13:58
#441
6.43M
6.43 mi07:51:361:12:3111:1750:58
11:51
#1852
6.62M
6.62 mi07:45:211:06:1610:01
-33:-52
#1850
10.65M
10.65 mi08:26:481:47:4310:0741:27
10:17
#2400
Finish
13.11 mi08:50:082:11:0310:0023:20
9:29
#2423
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.40M1.40 mi1.40 mi1000740731000(Top 16%)740(Top 22%)73(Top 22%)
2.13M2.13 mi0.73 mi441+559358+38229+44187(Top 3%)148(Top 4%)6(Top 2%)
6.43M6.43 mi4.30 mi1852-14111288-930112-832974(Top 49%)1925(Top 58%)181(Top 55%)
6.62M6.62 mi0.19 mi1850+21284+4114-2---
10.65M10.65 mi4.03 mi2400-5501614-330148-343345(Top 55%)2094(Top 63%)194(Top 58%)
Finish13.11 mi2.46 mi2423-231616-2149-12701(Top 44%)1726(Top 52%)167(Top 50%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 16%
~flat
+3ft-2ft

Overall

1000

Males

740

M40-44

73

1.40M→2.13M

1.4 - 2.1 mi

Top 3%
~flat
+3ft-1ft

Overall

187

Males

148

M40-44

6

2.13M→6.43M

2.1 - 6.4 mi

Top 49%
×17story building
+274ft-78ft

Overall

2974

Males

1925

M40-44

181

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 55%
×21story building
+153ft-361ft

Overall

3345

Males

2094

M40-44

194

10.65M→Finish

10.7 - 13.1 mi

Top 44%
×17story building
+244ft-114ft

Overall

2701

Males

1726

M40-44

167

Passing Analysis

Category:
Athletes Passed
714*
Passed By
2137
Net Change
-1423
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1000
1.40M → 2.13M5656+559#1000#441
2.13M → 6.43M01411-1411#441#1852
6.43M → 6.62M5553+2#1852#1850
6.62M → 10.65M17*567-550#1850#2400
10.65M → Finish77*100-23#2400#2423
TOTALS714*2137-1423

* 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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