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SF MARATHON 1ST HALF 2023

Annie Yang

Irvine, CA

Bib: 11951 F 34

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F30-34)
#0 / 557
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
9:51/mi
13:47
→ flat
2.13M
23:13/mi
30:44
→ flat
6.43M
14:55/mi
1:34:54
↑ 274↓ 78
6.62M
-50:-42/mi
1:25:27
↑ 16
10.65M
13:10/mi
2:18:31
↑ 153↓ 361
Finish· 13.11 mi
12:33/mi
2:49:22
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:25:2712:54 /mi+1.8%
2nd Half
1:23:5512:56 /mi✓ faster
Negative split — 1.8% 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
13:479:511.40 mi13:47
9:51
-
2.13M
30:4414:260.73 mi16:57
23:13
+13:22
6.43M
1:34:5414:464.30 mi1:04:10
14:55
-8:18
6.62M
1:25:2712:540.19 mi
-50:-42
-65:37
10.65M
2:18:3113:004.03 mi53:04
13:10
+63:52
Finish(13.11 mi)
2:49:2212:552.46 mi30:51
12:33
-0:37
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-51:-42 /mi

Average Pace

12:55 /mi

Slowest Pace

23:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:49:22

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:55 /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 mi3794143630937941436309
2.13M0.73 mi4771-9771949-513403-9454182330485
6.43M4.30 mi5229-4582198-249458-5553522286476
6.62M0.19 mi5124+1052140+58445+13---
10.65M4.03 mi5332-2082280-140469-2455542434502
Finish(13.11 mi)2.46 mi5328+42284-4468+152172253466

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 62%
~flat
+3ft-2ft

Overall

3794

Females

1436

F30-34

309

1.40M→2.13M

1.4 - 2.1 mi

Top 89%
~flat
+3ft-1ft

Overall

5418

Females

2330

F30-34

485

2.13M→6.43M

2.1 - 6.4 mi

Top 88%
×17story building
+274ft-78ft

Overall

5352

Females

2286

F30-34

476

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 91%
×21story building
+153ft-361ft

Overall

5554

Females

2434

F30-34

503

10.65M→Finish

10.7 - 13.1 mi

Top 86%
×17story building
+244ft-114ft

Overall

5217

Females

2253

F30-34

466

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#3794
1.40M → 2.13M
99114-977
#3794 → #4771
2.13M → 6.43M
53577*-458
#4771 → #5229
6.43M → 6.62M
6111+105
#5229 → #5124
6.62M → 10.65M
23830*-208
#5124 → #5332
10.65M → Finish
5458*+4
#5332 → #5328
TOTALS
1824290*-1534
#3794 → #5328

* 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

The San Francisco Marathon

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