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SF MARATHON 1ST HALF 2023

Isabel Ouziz

Oakland, CA

Bib: 16763 F 41

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Top 47%
Masters (Masters Women)
#0 / 746
Top 33%
Division (F40-44)
#0 / 268
Top 40%
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
9:18/mi
13:01
→ flat
2.13M
19:42/mi
27:24
→ flat
6.43M
12:27/mi
1:20:55
↑ 274↓ 78
6.62M
-44:00/mi
1:12:33
↑ 16
10.65M
10:42/mi
1:55:42
↑ 153↓ 361
Finish· 13.11 mi
10:27/mi
2:21:24
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:12:3310:58 /mi+5.1%
2nd Half
1:08:5110:37 /mi✓ faster
Negative split — 5.1% 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
13:019:181.40 mi13:01
9:18
-
2.13M
27:2412:520.73 mi14:23
19:42
+10:24
6.43M
1:20:5512:354.30 mi53:31
12:27
-7:15
6.62M
1:12:3310:580.19 mi
-44:00
-56:27
10.65M
1:55:4210:524.03 mi43:09
10:42
+54:42
Finish(13.11 mi)
2:21:2410:472.46 mi25:42
10:27
-0:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-44:00 /mi

Average Pace

10:47 /mi

Slowest Pace

19:42 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:21:24

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:47 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.40M1.40 mi28881003742888100374
2.13M0.73 mi3144-2561135-13287-1335771330109
6.43M4.30 mi3416-2721258-123102-1535931347116
6.62M0.19 mi3153+2631139+11992+10---
10.65M4.03 mi3408-2551250-111101-938581501131
Finish(13.11 mi)2.46 mi3455-471287-37106-537941492127

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 48%
~flat
+3ft-2ft

Overall

2888

Females

1003

F40-44

74

1.40M→2.13M

1.4 - 2.1 mi

Top 59%
~flat
+3ft-1ft

Overall

3577

Females

1330

F40-44

109

2.13M→6.43M

2.1 - 6.4 mi

Top 59%
×17story building
+274ft-78ft

Overall

3593

Females

1347

F40-44

116

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 64%
×21story building
+153ft-361ft

Overall

3858

Females

1501

F40-44

131

10.65M→Finish

10.7 - 13.1 mi

Top 62%
×17story building
+244ft-114ft

Overall

3794

Females

1492

F40-44

127

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#2888
1.40M → 2.13M
34589-256
#2888 → #3144
2.13M → 6.43M
439167*-272
#3144 → #3416
6.43M → 6.62M
1264+263
#3416 → #3153
6.62M → 10.65M
30550*-255
#3153 → #3408
10.65M → Finish
11366*-47
#3408 → #3455
TOTALS
1203636*-567
#2888 → #3455

* 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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