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SF MARATHON 1ST HALF 2023

Charles Clark

Washington, DC

Bib: 10532 M 60

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 33%
Gender (Male)
#0 / 3331
Top 41%
Masters (Masters Men)
#0 / 1028
Top 30%
Division (M60-64)
#0 / 73
Top 21%
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
9:06/mi
12:44
→ flat
11 ft elev
2.13M
16:56/mi
25:06
→ flat
13 ft elev
6.43M
11:06/mi
1:12:48
↑ 274↓ 780.9%
213 ft elev
6.62M
-34:-55/mi
1:06:21
↑ 161.6%
239 ft elev
10.65M
9:49/mi
1:45:53
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:31/mi
2:06:50
↑ 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
1:06:2110:01 /mi+8.8%
2nd Half
1:00:299:19 /mi✓ faster
Negative split — 8.8% 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
12:449:061.40 mi12:44
9:06
-
2.13M
25:0611:470.73 mi12:22
16:56
+7:50
6.43M
1:12:4811:194.30 mi47:42
11:06
-5:50
6.62M
1:06:2110:010.19 mi
-34:-55
-46:01
10.65M
1:45:539:574.03 mi39:32
9:49
+44:44
Finish(13.11 mi)
2:06:509:412.46 mi20:57
8:31
-1:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-35:-55 /mi

Average Pace

9:41 /mi

Slowest Pace

16:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:06:50

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:40 /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

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
1.40M1.40 mi1.40 mi25401692242540169224
2.13M2.13 mi0.73 mi1821+7191255+43715+9136196413
6.43M6.43 mi4.30 mi1910-891322-6716-12044139918
6.62M6.62 mi0.19 mi1869+411292+3016---
10.65M10.65 mi4.03 mi2136-2671462-170162702177025
Finish13.11 mi2.46 mi1986+1501362+10015+11561110812

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 42%
~flat
+3ft-2ft

Overall

2540

Males

1692

M60-64

24

1.40M→2.13M

1.4 - 2.1 mi

Top 22%
~flat
+3ft-1ft

Overall

1361

Males

964

M60-64

13

2.13M→6.43M

2.1 - 6.4 mi

Top 34%
×17story building
+274ft-78ft

Overall

2044

Males

1399

M60-64

18

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 44%
×21story building
+153ft-361ft

Overall

2702

Males

1770

M60-64

25

10.65M→Finish

10.7 - 13.1 mi

Top 26%
×17story building
+244ft-114ft

Overall

1561

Males

1108

M60-64

12

Passing Analysis

Category:
Athletes Passed
1194*
Passed By
640
Net Change
+554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2540
1.40M → 2.13M73516+719#2540#1821
2.13M → 6.43M158*247-89#1821#1910
6.43M → 6.62M8342+41#1910#1869
6.62M → 10.65M41*308-267#1869#2136
10.65M → Finish177*27+150#2136#1986
TOTALS1194*640+554

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

Passing Charts

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

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