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SF MARATHON 1ST HALF 2023

Kelly Schultz

Palo Alto, CA

Bib: 11506 F 21

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 35%
Gender (Female)
#0 / 2732
Top 25%
F20-29
#0 / 376
Top 37%
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
8:28/mi
11:51
→ flat
2.13M
17:59/mi
24:59
→ flat
6.43M
11:28/mi
1:14:16
↑ 274↓ 78
6.62M
-38:-41/mi
1:07:06
↑ 16
10.65M
9:31/mi
1:45:29
↑ 153↓ 361
Finish· 13.11 mi
9:16/mi
2:08:17
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:07:0610:08 /mi+8.8%
2nd Half
1:01:119:26 /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
11:518:281.40 mi11:51
8:28
-
2.13M
24:5911:440.73 mi13:08
17:59
+9:31
6.43M
1:14:1611:334.30 mi49:17
11:28
-6:31
6.62M
1:07:0610:080.19 mi
-38:-41
-50:09
10.65M
1:45:299:544.03 mi38:23
9:31
+48:12
Finish(13.11 mi)
2:08:179:472.46 mi22:48
9:16
-0:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-39:-41 /mi

Average Pace

9:47 /mi

Slowest Pace

17:59 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:08:17

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:47 /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 mi151945688151945688
2.13M0.73 mi1742-223532-76104-162109690129
6.43M4.30 mi2188-446694-162132-282515842158
6.62M0.19 mi2050+138650+44123+9---
10.65M4.03 mi2090-40659-9129-62356779152
Finish(13.11 mi)2.46 mi2144-54683-24140-112443857170

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 25%
~flat
+3ft-2ft

Overall

1519

Females

456

F20-24

88

1.40M→2.13M

1.4 - 2.1 mi

Top 35%
~flat
+3ft-1ft

Overall

2109

Females

690

F20-24

129

2.13M→6.43M

2.1 - 6.4 mi

Top 41%
×17story building
+274ft-78ft

Overall

2515

Females

842

F20-24

158

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 39%
×21story building
+153ft-361ft

Overall

2356

Females

779

F20-24

152

10.65M→Finish

10.7 - 13.1 mi

Top 40%
×17story building
+244ft-114ft

Overall

2443

Females

857

F20-24

170

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1519
1.40M → 2.13M
27148-223
#1519 → #1742
2.13M → 6.43M
50357*-446
#1742 → #2188
6.43M → 6.62M
15153+138
#2188 → #2050
6.62M → 10.65M
146106*-40
#2050 → #2090
10.65M → Finish
11359*-54
#2090 → #2144
TOTALS
1048423*-625
#1519 → #2144

* 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

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