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SF MARATHON 1ST HALF 2023

Edward Cheng

San Francisco, CA

Bib: 13437 M 54

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Masters (Masters Men)
#0 / 1028
Division (M50-54)
#0 / 199
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
10:23/mi
14:32
→ flat
2.13M
24:00/mi
32:03
→ flat
6.43M
15:14/mi
1:37:33
↑ 274↓ 78
6.62M
-56:-24/mi
1:27:01
↑ 16
10.65M
14:42/mi
2:26:14
↑ 153↓ 361
Finish· 13.11 mi
13:47/mi
3:00:07
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:27:0113:09 /mi⚡ faster
2nd Half
1:33:0614:21 /mi+7.0%
Positive split — 7.0% slower 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
14:3210:231.40 mi14:32
10:23
-
2.13M
32:0315:030.73 mi17:31
24:00
+13:37
6.43M
1:37:3315:104.30 mi1:05:30
15:14
-8:46
6.62M
1:27:0113:090.19 mi
-56:-24
-71:38
10.65M
2:26:1413:444.03 mi59:13
14:42
+71:06
Finish(13.11 mi)
3:00:0713:442.46 mi33:53
13:47
-0:55
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-57:-24 /mi

Average Pace

13:44 /mi

Slowest Pace

24:00 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:00:07

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:44 /mi

Loading chart...
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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.40M1.40 mi4551271715045512717150
2.13M0.73 mi5165-6142990-273174-2455993168186
6.43M4.30 mi5412-2473088-98175-154853117176
6.62M0.19 mi5247+1653028+60168+7---
10.65M4.03 mi5621-3743162-134184-1658853261189
Finish(13.11 mi)2.46 mi5648-273172-10183+156443153183

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 75%
~flat
+3ft-2ft

Overall

4551

Males

2717

M50-54

150

1.40M→2.13M

1.4 - 2.1 mi

Top 92%
~flat
+3ft-1ft

Overall

5599

Males

3168

M50-54

186

2.13M→6.43M

2.1 - 6.4 mi

Top 90%
×17story building
+274ft-78ft

Overall

5485

Males

3117

M50-54

176

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M50-54

-

6.62M→10.65M

6.6 - 10.7 mi

Top 97%
×21story building
+153ft-361ft

Overall

5885

Males

3261

M50-54

189

10.65M→Finish

10.7 - 13.1 mi

Top 93%
×17story building
+244ft-114ft

Overall

5644

Males

3153

M50-54

183

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4551
1.40M → 2.13M
64228-614
#4551 → #5165
2.13M → 6.43M
360113*-247
#5165 → #5412
6.43M → 6.62M
1166+165
#5412 → #5247
6.62M → 10.65M
3817*-374
#5247 → #5621
10.65M → Finish
5932*-27
#5621 → #5648
TOTALS
1443346*-1097
#4551 → #5648

* 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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The San Francisco Marathon

The San Francisco Marathon

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