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SF MARATHON 1ST HALF 2023

Haley Torsney

San Francisco, CA

Bib: 12883 F 23

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 32%
Gender (Female)
#0 / 2732
Top 23%
F20-29
#0 / 376
Top 32%
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
8:50/mi
12:22
→ flat
11 ft elev
2.13M
19:47/mi
26:49
→ flat
13 ft elev
6.43M
11:10/mi
1:14:52
↑ 274↓ 780.9%
213 ft elev
6.62M
-35:-48/mi
1:08:15
↑ 161.6%
239 ft elev
10.65M
9:12/mi
1:45:20
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:40/mi
2:06:39
↑ 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
1:08:1510:19 /mi+14.4%
2nd Half
58:249:00 /mi✓ faster
Negative split — 14.4% 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
12:228:501.40 mi12:22
8:50
-
2.13M
26:4912:350.73 mi14:27
19:47
+10:57
6.43M
1:14:5211:394.30 mi48:03
11:10
-8:37
6.62M
1:08:1510:190.19 mi
-35:-48
-46:58
10.65M
1:45:209:534.03 mi37:05
9:12
+45:00
Finish(13.11 mi)
2:06:399:402.46 mi21:19
8:40
-0:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-36:-48 /mi

Average Pace

9:40 /mi

Slowest Pace

19:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:06:39

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

CheckpointSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.40M1.40 mi20986671172098667117
2.13M0.73 mi2794-696958-291172-5536361365233
6.43M4.30 mi2299+495731+227142+302146683129
6.62M0.19 mi2274+25718+13135+7---
10.65M4.03 mi2064+210650+68126+91911574112
Finish(13.11 mi)2.46 mi1965+99616+34122+41740526107

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 35%
~flat
+3ft-2ft

Overall

2098

Females

667

F20-24

117

1.40M→2.13M

1.4 - 2.1 mi

Top 60%
~flat
+3ft-1ft

Overall

3636

Females

1365

F20-24

233

2.13M→6.43M

2.1 - 6.4 mi

Top 35%
×17story building
+274ft-78ft

Overall

2146

Females

683

F20-24

129

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F20-24

-

6.62M→10.65M

6.6 - 10.7 mi

Top 31%
×21story building
+153ft-361ft

Overall

1911

Females

574

F20-24

112

10.65M→Finish

10.7 - 13.1 mi

Top 29%
×17story building
+244ft-114ft

Overall

1740

Females

526

F20-24

107

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#2098
1.40M → 2.13M
71620-696
#2098 → #2794
2.13M → 6.43M
62557*+495
#2794 → #2299
6.43M → 6.62M
4469+25
#2299 → #2274
6.62M → 10.65M
41251*+210
#2274 → #2064
10.65M → Finish
37136*+99
#2064 → #1965
TOTALS
9001033*+133
#2098 → #1965

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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