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SF MARATHON 1ST HALF 2023

Manuel Alejandro Espinosa

Bib: 16296•M•Age: 37

MEXICO CITY

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 25%
Gender (Male)
#0 / 3331
Top 33%
Division (M35-39)
#0 / 464
Top 32%
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
8:46/mi
12:17
→ flat
2.13M
17:33/mi
25:06
→ flat
6.43M
10:52/mi
1:11:49
↑ 274↓ 780.9%
6.62M
-31:-51/mi
1:05:57
↑ 161.6%
10.65M
8:54/mi
1:41:50
↑ 153↓ 3611.0%
Finish· 13.11 mi
8:15/mi
2:02:06
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:05:57
Pace9:58 /mi
2nd Half✓ Faster
Distance6.49 mi
Time56:09
Pace8:39 /mi
📊Negative Split: 14.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:51:4612:178:4612:17
8:46
-
2.13M
2.13 mi07:04:3525:0611:4712:49
17:33
+8:47
6.43M
6.43 mi07:51:181:11:4911:1046:43
10:52
-6:41
6.62M
6.62 mi07:45:261:05:579:58
-31:-51
-42:43
10.65M
10.65 mi08:21:191:41:509:3435:53
8:54
+40:45
Finish
13.11 mi08:41:352:02:069:1920:16
8:15
-0:39

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:-51 /mi

Average Pace

9:19 /mi

Slowest Pace

17:33 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:06

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:19 /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 mi06:51:4612:178:4612:17
8:46
#1999
2.13M
2.13 mi07:04:3525:0611:4712:49
17:33
#1819
6.43M
6.43 mi07:51:181:11:4911:1046:43
10:52
#1737
6.62M
6.62 mi07:45:261:05:579:58
-31:-51
#1774
10.65M
10.65 mi08:21:191:41:509:3435:53
8:54
#1639
Finish
13.11 mi08:41:352:02:069:1920:16
8:15
#1523
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi1.40 mi199913731781999(Top 33%)1373(Top 41%)178(Top 38%)
2.13M2.13 mi0.73 mi1819+1801254+119158+201786(Top 29%)1225(Top 37%)155(Top 33%)
6.43M6.43 mi4.30 mi1737+821218+36155+31788(Top 29%)1250(Top 38%)164(Top 35%)
6.62M6.62 mi0.19 mi1774-371238-20162-7---
10.65M10.65 mi4.03 mi1639+1351164+74154+81508(Top 25%)1098(Top 33%)155(Top 33%)
Finish13.11 mi2.46 mi1523+1161099+65147+71271(Top 21%)925(Top 28%)127(Top 27%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 33%
~flat
+3ft-2ft

Overall

1999

Males

1373

M35-39

178

1.40M→2.13M

1.4 - 2.1 mi

Top 29%
~flat
+3ft-1ft

Overall

1786

Males

1225

M35-39

156

2.13M→6.43M

2.1 - 6.4 mi

Top 29%
×17story building
+274ft-78ft

Overall

1788

Males

1250

M35-39

164

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 25%
×21story building
+153ft-361ft

Overall

1508

Males

1098

M35-39

155

10.65M→Finish

10.7 - 13.1 mi

Top 21%
×17story building
+244ft-114ft

Overall

1271

Males

925

M35-39

127

Passing Analysis

Category:
Athletes Passed
831*
Passed By
355
Net Change
+476
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1999
1.40M → 2.13M25272+180#1999#1819
2.13M → 6.43M228*146+82#1819#1737
6.43M → 6.62M3471-37#1737#1774
6.62M → 10.65M174*39+135#1774#1639
10.65M → Finish143*27+116#1639#1523
TOTALS831*355+476

* 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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