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SF MARATHON 1ST HALF 2023

Hernan Zamora

Modesto, CA

Bib: 15861 M 50

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 (M50-54)
#0 / 199
Top 35%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
8:40/mi
12:08
→ flat
2.13M
17:59/mi
25:16
→ flat
6.43M
11:28/mi
1:14:36
↑ 274↓ 78
6.62M
-36:-35/mi
1:07:50
↑ 16
10.65M
9:58/mi
1:48:02
↑ 153↓ 361
Finish· 13.11 mi
9:28/mi
2:11:18
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:07:5010:15 /mi+6.4%
2nd Half
1:03:289:47 /mi✓ faster
Negative split — 6.4% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
12:088:401.40 mi12:08
8:40
-
2.13M
25:1611:520.73 mi13:08
17:59
+9:19
6.43M
1:14:3611:364.30 mi49:20
11:28
-6:31
6.62M
1:07:5010:150.19 mi
-36:-35
-48:03
10.65M
1:48:0210:094.03 mi40:12
9:58
+46:33
Finish(13.11 mi)
2:11:1810:012.46 mi23:16
9:28
-0:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-37:-35 /mi

Average Pace

10:01 /mi

Slowest Pace

17:59 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:11:18

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:01 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.40M1.40 mi18131249491813124949
2.13M0.73 mi1891-781304-5558-92099141063
6.43M4.30 mi2250-3591535-23165-72525168073
6.62M0.19 mi2200+501503+3265---
10.65M4.03 mi2451-2511648-14570-52922188681
Finish(13.11 mi)2.46 mi2452-11630+18702662170471

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 30%
~flat
+3ft-2ft

Overall

1813

Males

1249

M50-54

49

1.40M→2.13M

1.4 - 2.1 mi

Top 35%
~flat
+3ft-1ft

Overall

2099

Males

1410

M50-54

63

2.13M→6.43M

2.1 - 6.4 mi

Top 42%
×17story building
+274ft-78ft

Overall

2525

Males

1680

M50-54

73

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M50-54

-

6.62M→10.65M

6.6 - 10.7 mi

Top 48%
×21story building
+153ft-361ft

Overall

2922

Males

1886

M50-54

81

10.65M→Finish

10.7 - 13.1 mi

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

Overall

2662

Males

1704

M50-54

71

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1813
1.40M → 2.13M
195117-78
#1813 → #1891
2.13M → 6.43M
43273*-359
#1891 → #2250
6.43M → 6.62M
3282+50
#2250 → #2200
6.62M → 10.65M
30150*-251
#2200 → #2451
10.65M → Finish
9089*-1
#2451 → #2452
TOTALS
1050411*-639
#1813 → #2452

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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