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SF MARATHON 1ST HALF 2023

David Hess

Santa Clara, CA

Bib: 10767 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
10:10/mi
14:14
→ flat
11 ft elev
2.13M
20:12/mi
28:59
→ flat
13 ft elev
6.43M
12:59/mi
1:24:48
↑ 274↓ 780.9%
213 ft elev
6.62M
-40:-21/mi
1:17:19
↑ 161.6%
239 ft elev
10.65M
10:33/mi
1:59:51
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
10:31/mi
2:25:43
↑ 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
1:17:1911:41 /mi+11.5%
2nd Half
1:08:2410:32 /mi✓ faster
Negative split — 11.5% 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
14:1410:101.40 mi14:14
10:10
-
2.13M
28:5913:360.73 mi14:45
20:12
+10:02
6.43M
1:24:4813:114.30 mi55:49
12:59
-7:13
6.62M
1:17:1911:410.19 mi
-40:-21
-53:20
10.65M
1:59:5111:154.03 mi42:32
10:33
+50:54
Finish(13.11 mi)
2:25:4311:072.46 mi25:52
10:31
-0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-41:-21 /mi

Average Pace

11:07 /mi

Slowest Pace

20:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:25:43

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:07 /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 mi42442574444244257444
2.13M0.73 mi4015+2292463+11139+53924240738
6.43M4.30 mi4024-92481-1838+14098250539
6.62M0.19 mi4008+162477+438---
10.65M4.03 mi3864+1442394+8339-13670226539
Finish(13.11 mi)2.46 mi3835+292357+37393843232239

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 70%
~flat
+3ft-2ft

Overall

4244

Males

2574

M60-64

44

1.40M→2.13M

1.4 - 2.1 mi

Top 65%
~flat
+3ft-1ft

Overall

3924

Males

2407

M60-64

38

2.13M→6.43M

2.1 - 6.4 mi

Top 67%
×17story building
+274ft-78ft

Overall

4098

Males

2505

M60-64

39

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 60%
×21story building
+153ft-361ft

Overall

3670

Males

2265

M60-64

39

10.65M→Finish

10.7 - 13.1 mi

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

Overall

3843

Males

2322

M60-64

39

Passing Analysis

Category:
Passed
996*
Passed By
587
Net Change
+409
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4244
1.40M → 2.13M31687+229#4244#4015
2.13M → 6.43M284*293-9#4015#4024
6.43M → 6.62M7357+16#4024#4008
6.62M → 10.65M213*69+144#4008#3864
10.65M → Finish110*81+29#3864#3835
TOTALS996*587+409

* 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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