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SF MARATHON 1ST HALF 2023

Sarah Kaufman

Scotts Valley, CA

Bib: 11515 F 27

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F25-29)
#0 / 629
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
10:26/mi
14:36
→ flat
11 ft elev
2.13M
20:52/mi
29:50
→ flat
13 ft elev
6.43M
13:20/mi
1:27:12
↑ 274↓ 780.9%
213 ft elev
6.62M
-45:-21/mi
1:18:46
↑ 161.6%
239 ft elev
10.65M
11:30/mi
2:05:07
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
9:57/mi
2:29:35
↑ 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
1:18:4611:54 /mi+10.1%
2nd Half
1:10:4910:55 /mi✓ faster
Negative split — 10.1% 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
14:3610:261.40 mi14:36
10:26
-
2.13M
29:5014:000.73 mi15:14
20:52
+10:26
6.43M
1:27:1213:344.30 mi57:22
13:20
-7:32
6.62M
1:18:4611:540.19 mi
-45:-21
-58:41
10.65M
2:05:0711:454.03 mi46:21
11:30
+56:51
Finish(13.11 mi)
2:29:3511:252.46 mi24:28
9:57
-1:33
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-46:-21 /mi

Average Pace

11:25 /mi

Slowest Pace

20:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:29:35

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:25 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi4595185747945951857479
2.13M0.73 mi4412+1831746+111452+2743871753456
6.43M4.30 mi4373+391715+31454-243881729455
6.62M0.19 mi4255+1181656+59442+12---
10.65M4.03 mi4387-1321738-82453-1146201876479
Finish(13.11 mi)2.46 mi4187+2001643+95431+2232621236324

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 76%
~flat
+3ft-2ft

Overall

4595

Females

1857

F25-29

481

1.40M→2.13M

1.4 - 2.1 mi

Top 72%
~flat
+3ft-1ft

Overall

4387

Females

1753

F25-29

461

2.13M→6.43M

2.1 - 6.4 mi

Top 72%
×17story building
+274ft-78ft

Overall

4388

Females

1729

F25-29

455

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 76%
×21story building
+153ft-361ft

Overall

4620

Females

1876

F25-29

479

10.65M→Finish

10.7 - 13.1 mi

Top 54%
×17story building
+244ft-114ft

Overall

3262

Females

1236

F25-29

324

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4595
1.40M → 2.13M
98281+183
#4595 → #4412
2.13M → 6.43M
272311*+39
#4412 → #4373
6.43M → 6.62M
27145+118
#4373 → #4255
6.62M → 10.65M
21987*-132
#4255 → #4387
10.65M → Finish
14214*+200
#4387 → #4187
TOTALS
6301038*+408
#4595 → #4187

* 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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