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SF MARATHON 1ST HALF 2023

Margaret Roe

San Francisco, CA

Bib: 10809 F 30

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 34%
Gender (Female)
#0 / 2732
Top 24%
Division (F30-34)
#0 / 557
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
1.40M
8:58/mi
12:33
→ flat
2.13M
18:27/mi
26:01
→ flat
6.43M
11:04/mi
1:13:34
↑ 274↓ 78
6.62M
-34:-34/mi
1:07:11
↑ 16
10.65M
9:24/mi
1:45:06
↑ 153↓ 361
Finish· 13.11 mi
9:13/mi
2:07:46
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:07:1110:09 /mi+9.8%
2nd Half
1:00:359:20 /mi✓ faster
Negative split — 9.8% 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
12:338:581.40 mi12:33
8:58
-
2.13M
26:0112:130.73 mi13:28
18:27
+9:29
6.43M
1:13:3411:264.30 mi47:33
11:04
-7:23
6.62M
1:07:1110:090.19 mi
-34:-34
-45:38
10.65M
1:45:069:524.03 mi37:55
9:24
+43:58
Finish(13.11 mi)
2:07:469:452.46 mi22:40
9:13
-0:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-35:-34 /mi

Average Pace

9:45 /mi

Slowest Pace

18:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07:46

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:45 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.40M1.40 mi23127601782312760178
2.13M0.73 mi2340-28757+3170+82506836183
6.43M4.30 mi2060+280640+117142+282006625142
6.62M0.19 mi2064-4657-17145-3---
10.65M4.03 mi2034+30637+20141+42184698158
Finish(13.11 mi)2.46 mi2091-57665-28143-22387830174

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 38%
~flat
+3ft-2ft

Overall

2312

Females

760

F30-34

178

1.40M→2.13M

1.4 - 2.1 mi

Top 41%
~flat
+3ft-1ft

Overall

2506

Females

836

F30-34

183

2.13M→6.43M

2.1 - 6.4 mi

Top 33%
×17story building
+274ft-78ft

Overall

2006

Females

625

F30-34

142

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F30-34

-

6.62M→10.65M

6.6 - 10.7 mi

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

Overall

2184

Females

698

F30-34

158

10.65M→Finish

10.7 - 13.1 mi

Top 39%
×17story building
+244ft-114ft

Overall

2387

Females

830

F30-34

174

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#2312
1.40M → 2.13M
186158-28
#2312 → #2340
2.13M → 6.43M
106386*+280
#2340 → #2060
6.43M → 6.62M
6864-4
#2060 → #2064
6.62M → 10.65M
101131*+30
#2064 → #2034
10.65M → Finish
11558*-57
#2034 → #2091
TOTALS
576797*+221
#2312 → #2091

* 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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