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SF MARATHON 1ST HALF 2023

Erik Manzo

Granite Bay, CA

Bib: 16061 M 26

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M25-29)
#0 / 688
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
10:12/mi
14:17
→ flat
11 ft elev
2.13M
20:23/mi
29:10
→ flat
13 ft elev
6.43M
12:36/mi
1:23:22
↑ 274↓ 780.9%
213 ft elev
6.62M
-33:-36/mi
1:17:10
↑ 161.6%
239 ft elev
10.65M
10:06/mi
1:57:51
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:39/mi
2:19:06
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:17:1011:39 /mi+19.7%
2nd Half
1:01:569:33 /mi✓ faster
Negative split — 19.7% 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
14:1710:121.40 mi14:17
10:12
-
2.13M
29:1013:420.73 mi14:53
20:23
+10:11
6.43M
1:23:2212:584.30 mi54:12
12:36
-7:47
6.62M
1:17:1011:390.19 mi
-33:-36
-46:12
10.65M
1:57:5111:044.03 mi40:41
10:06
+43:42
Finish(13.11 mi)
2:19:0610:372.46 mi21:15
8:39
-1:27
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-34:-36 /mi

Average Pace

10:37 /mi

Slowest Pace

20:23 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:19:06

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:37 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.40M1.40 mi4296259557042962595570
2.13M0.73 mi4110+1862519+76555+1540452466542
6.43M4.30 mi3800+3102368+151533+2237342317526
6.62M0.19 mi3977-1772462-94547-14---
10.65M4.03 mi3638+3392268+194513+3431001979463
Finish(13.11 mi)2.46 mi3272+3662070+198474+3917081194272

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 71%
~flat
+3ft-2ft

Overall

4296

Males

2595

M25-29

573

1.40M→2.13M

1.4 - 2.1 mi

Top 67%
~flat
+3ft-1ft

Overall

4045

Males

2466

M25-29

548

2.13M→6.43M

2.1 - 6.4 mi

Top 61%
×17story building
+274ft-78ft

Overall

3734

Males

2317

M25-29

528

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 51%
×21story building
+153ft-361ft

Overall

3100

Males

1979

M25-29

464

10.65M→Finish

10.7 - 13.1 mi

Top 28%
×17story building
+244ft-114ft

Overall

1708

Males

1194

M25-29

272

Passing Analysis

Category:
Passed
1514*
Passed By
490
Net Change
+1024
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4296
1.40M → 2.13M28397+186#4296#4110
2.13M → 6.43M467*157+310#4110#3800
6.43M → 6.62M22199-177#3800#3977
6.62M → 10.65M371*32+339#3977#3638
10.65M → Finish371*5+366#3638#3272
TOTALS1514*490+1024

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

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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