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SF MARATHON 1ST HALF 2023

Craig Ledebur

Merced, CA

Bib: 10840 M 57

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 32%
Gender (Male)
#0 / 3331
Top 40%
Masters (Masters Men)
#0 / 1028
Top 30%
Division (M55-59)
#0 / 129
Top 26%
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
8:35/mi
12:01
→ flat
11 ft elev
2.13M
17:47/mi
25:00
→ flat
13 ft elev
6.43M
11:12/mi
1:13:11
↑ 274↓ 780.9%
213 ft elev
6.62M
-37:-44/mi
1:06:12
↑ 161.6%
239 ft elev
10.65M
9:24/mi
1:44:06
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
9:07/mi
2:06:32
↑ 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
1:06:1210:00 /mi+8.9%
2nd Half
1:00:209:18 /mi✓ faster
Negative split — 8.9% 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
12:018:351.40 mi12:01
8:35
-
2.13M
25:0011:440.73 mi12:59
17:47
+9:12
6.43M
1:13:1111:234.30 mi48:11
11:12
-6:35
6.62M
1:06:1210:000.19 mi
-37:-44
-48:56
10.65M
1:44:069:464.03 mi37:54
9:24
+47:08
Finish(13.11 mi)
2:06:329:392.46 mi22:26
9:07
-0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-38:-44 /mi

Average Pace

9:39 /mi

Slowest Pace

17:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:06:32

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:39 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
1.40M1.40 mi16881172321688117232
2.13M0.73 mi1750-621213-4131+11947133034
6.43M4.30 mi1972-2221363-15034-32197149037
6.62M0.19 mi1835+1371275+8833+1---
10.65M4.03 mi1913-781323-48332178148136
Finish(13.11 mi)2.46 mi1950-371340-17332275149434

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 28%
~flat
+3ft-2ft

Overall

1688

Males

1172

M55-59

32

1.40M→2.13M

1.4 - 2.1 mi

Top 32%
~flat
+3ft-1ft

Overall

1947

Males

1330

M55-59

34

2.13M→6.43M

2.1 - 6.4 mi

Top 36%
×17story building
+274ft-78ft

Overall

2197

Males

1490

M55-59

37

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M55-59

-

6.62M→10.65M

6.6 - 10.7 mi

Top 36%
×21story building
+153ft-361ft

Overall

2178

Males

1481

M55-59

36

10.65M→Finish

10.7 - 13.1 mi

Top 37%
×17story building
+244ft-114ft

Overall

2275

Males

1494

M55-59

34

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1688
1.40M → 2.13M
166104-62
#1688 → #1750
2.13M → 6.43M
331109*-222
#1750 → #1972
6.43M → 6.62M
12149+137
#1972 → #1835
6.62M → 10.65M
14971*-78
#1835 → #1913
10.65M → Finish
10265*-37
#1913 → #1950
TOTALS
760498*-262
#1688 → #1950

* 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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