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SF MARATHON 1ST HALF 2023

Bill Venners

Walnut Creek, CA

Bib: 13181 M 61

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Masters (Masters Men)
#0 / 1028
Division (M60-64)
#0 / 73
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
9:28/mi
13:15
→ flat
11 ft elev
2.13M
20:09/mi
27:58
→ flat
13 ft elev
6.43M
12:20/mi
1:21:00
↑ 274↓ 780.9%
213 ft elev
6.62M
-42:-28/mi
1:13:07
↑ 161.6%
239 ft elev
10.65M
10:47/mi
1:56:33
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
10:28/mi
2:22:18
↑ 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
1:13:0711:03 /mi+5.4%
2nd Half
1:09:1110:40 /mi✓ faster
Negative split — 5.4% 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
13:159:281.40 mi13:15
9:28
-
2.13M
27:5813:080.73 mi14:43
20:09
+10:41
6.43M
1:21:0012:364.30 mi53:02
12:20
-7:49
6.62M
1:13:0711:030.19 mi
-42:-28
-54:48
10.65M
1:56:3310:574.03 mi43:26
10:47
+53:15
Finish(13.11 mi)
2:22:1810:512.46 mi25:45
10:28
-0:19
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-43:-28 /mi

Average Pace

10:51 /mi

Slowest Pace

20:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:22:18

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:51 /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. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
1.40M1.40 mi31892038283189203828
2.13M0.73 mi3488-2992196-15829-13894239037
6.43M4.30 mi3428+602159+3732-33475218035
6.62M0.19 mi3271+1572065+9429+3---
10.65M4.03 mi3495-2242200-13534-53934239041
Finish(13.11 mi)2.46 mi3555-602217-1737-33806230338

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 53%
~flat
+3ft-2ft

Overall

3189

Males

2038

M60-64

28

1.40M→2.13M

1.4 - 2.1 mi

Top 64%
~flat
+3ft-1ft

Overall

3894

Males

2390

M60-64

37

2.13M→6.43M

2.1 - 6.4 mi

Top 57%
×17story building
+274ft-78ft

Overall

3475

Males

2180

M60-64

35

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M60-64

-

6.62M→10.65M

6.6 - 10.7 mi

Top 65%
×21story building
+153ft-361ft

Overall

3934

Males

2390

M60-64

41

10.65M→Finish

10.7 - 13.1 mi

Top 63%
×17story building
+244ft-114ft

Overall

3806

Males

2303

M60-64

38

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#3189
1.40M → 2.13M
39192-299
#3189 → #3488
2.13M → 6.43M
240300*+60
#3488 → #3428
6.43M → 6.62M
11168+157
#3428 → #3271
6.62M → 10.65M
27854*-224
#3271 → #3495
10.65M → Finish
12161*-60
#3495 → #3555
TOTALS
1041675*-366
#3189 → #3555

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

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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