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SF MARATHON 1ST HALF 2023

Jorge Becerra

Bib: 12558•M•Age: 38

Folsom, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 44%
Gender (Male)
#0 / 3331
Division (M35-39)
#0 / 464
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
9:48/mi
13:43
→ flat
2.13M
18:46/mi
27:25
→ flat
6.43M
11:28/mi
1:16:44
↑ 274↓ 780.9%
6.62M
-33:-57/mi
1:10:28
↑ 161.6%
10.65M
9:49/mi
1:50:01
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:30/mi
2:13:23
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:10:28
Pace10:39 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:02:55
Pace9:42 /mi
📊Negative Split: 10.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:53:1013:439:4813:43
9:48
-
2.13M
2.13 mi07:06:5227:2512:5213:42
18:46
+8:58
6.43M
6.43 mi07:56:111:16:4411:5649:19
11:28
-7:18
6.62M
6.62 mi07:49:551:10:2810:39
-33:-57
-45:25
10.65M
10.65 mi08:29:281:50:0110:2039:33
9:49
+43:46
Finish
13.11 mi08:52:502:13:2310:1023:22
9:30
-0:19

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:-57 /mi

Average Pace

10:10 /mi

Slowest Pace

18:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:23

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:10 /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 mi06:53:1013:439:4813:43
9:48
#3728
2.13M
2.13 mi07:06:5227:2512:5213:42
18:46
#3148
6.43M
6.43 mi07:56:111:16:4411:5649:19
11:28
#2633
6.62M
6.62 mi07:49:551:10:2810:39
-33:-57
#2720
10.65M
10.65 mi08:29:281:50:0110:2039:33
9:49
#2700
Finish
13.11 mi08:52:502:13:2310:1023:22
9:30
#2681
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi1.40 mi372823223113728(Top 61%)2322(Top 70%)311(Top 67%)
2.13M2.13 mi0.73 mi3148+5802008+314273+382774(Top 46%)1817(Top 55%)243(Top 52%)
6.43M6.43 mi4.30 mi2633+5151756+252238+352523(Top 42%)1678(Top 50%)231(Top 50%)
6.62M6.62 mi0.19 mi2720-871795-39245-7---
10.65M10.65 mi4.03 mi2700+201779+16240+52709(Top 45%)1775(Top 53%)242(Top 52%)
Finish13.11 mi2.46 mi2681+191762+172402731(Top 45%)1741(Top 52%)242(Top 52%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 61%
~flat
+3ft-2ft

Overall

3728

Males

2322

M35-39

312

1.40M→2.13M

1.4 - 2.1 mi

Top 46%
~flat
+3ft-1ft

Overall

2774

Males

1817

M35-39

244

2.13M→6.43M

2.1 - 6.4 mi

Top 42%
×17story building
+274ft-78ft

Overall

2523

Males

1678

M35-39

231

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 45%
×21story building
+153ft-361ft

Overall

2709

Males

1775

M35-39

242

10.65M→Finish

10.7 - 13.1 mi

Top 45%
×17story building
+244ft-114ft

Overall

2731

Males

1741

M35-39

242

Passing Analysis

Category:
Athletes Passed
1502*
Passed By
455
Net Change
+1047
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3728
1.40M → 2.13M62646+580#3728#3148
2.13M → 6.43M590*75+515#3148#2633
6.43M → 6.62M34121-87#2633#2720
6.62M → 10.65M157*137+20#2720#2700
10.65M → Finish95*76+19#2700#2681
TOTALS1502*455+1047

* 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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