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SF MARATHON 1ST HALF 2023

Katia Bazzi

San Francisco, CA

Bib: 15957 F 30

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 7%
Gender (Female)
#0 / 2732
Top 3%
Division (F30-34)
#0 / 557
Top 3%
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
7:21/mi
10:17
→ flat
2.13M
14:53/mi
21:09
→ flat
6.43M
9:23/mi
1:01:29
↑ 274↓ 78
6.62M
-29:-8/mi
56:08
↑ 16
10.65M
7:51/mi
1:27:48
↑ 153↓ 361
Finish· 13.11 mi
7:51/mi
1:47:07
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
56:088:29 /mi+9.2%
2nd Half
50:597:51 /mi✓ faster
Negative split — 9.2% 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
10:177:211.40 mi10:17
7:21
-
2.13M
21:099:560.73 mi10:52
14:53
+7:32
6.43M
1:01:299:344.30 mi40:20
9:23
-5:30
6.62M
56:088:290.19 mi
-29:-8
-38:31
10.65M
1:27:488:154.03 mi31:40
7:51
+36:59
Finish(13.11 mi)
1:47:078:102.46 mi19:19
7:51
0:00
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

-30:-8 /mi

Average Pace

8:10 /mi

Slowest Pace

14:53 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:47:07

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi35862163586216
2.13M0.73 mi352+66213+34309918
6.43M4.30 mi387-3572-1014-14519819
6.62M0.19 mi371+1668+412+2---
10.65M4.03 mi378-773-5124418014
Finish(13.11 mi)2.46 mi411-3382-915-387619850

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 6%
~flat
+3ft-2ft

Overall

358

Females

62

F30-34

16

1.40M→2.13M

1.4 - 2.1 mi

Top 7%
~flat
+3ft-1ft

Overall

430

Females

99

F30-34

18

2.13M→6.43M

2.1 - 6.4 mi

Top 7%
×17story building
+274ft-78ft

Overall

451

Females

98

F30-34

19

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 7%
×21story building
+153ft-361ft

Overall

441

Females

80

F30-34

14

10.65M→Finish

10.7 - 13.1 mi

Top 14%
×17story building
+244ft-114ft

Overall

876

Females

198

F30-34

50

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#358
1.40M → 2.13M
3238+6
#358 → #352
2.13M → 6.43M
6833-35
#352 → #387
6.43M → 6.62M
824+16
#387 → #371
6.62M → 10.65M
3730-7
#371 → #378
10.65M → Finish
429*-33
#378 → #411
TOTALS
187134*-53
#358 → #411

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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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

The San Francisco Marathon

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