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SF MARATHON 1ST HALF 2023

Vanessa Sullivan

Tucson, AZ

Bib: 15736 F 27

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F25-29)
#0 / 629
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
9:09/mi
12:49
→ flat
11 ft elev
2.13M
20:46/mi
27:59
→ flat
13 ft elev
6.43M
13:25/mi
1:25:40
↑ 274↓ 780.9%
213 ft elev
6.62M
-44:00/mi
1:17:18
↑ 161.6%
239 ft elev
10.65M
11:46/mi
2:04:42
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
11:47/mi
2:33:40
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:17:1811:41 /mi+1.2%
2nd Half
1:16:2211:46 /mi✓ faster
Negative split — 1.2% 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
12:499:091.40 mi12:49
9:09
-
2.13M
27:5913:080.73 mi15:10
20:46
+11:37
6.43M
1:25:4013:194.30 mi57:41
13:25
-7:21
6.62M
1:17:1811:410.19 mi
-44:00
-57:25
10.65M
2:04:4211:434.03 mi47:24
11:46
+55:46
Finish(13.11 mi)
2:33:4011:432.46 mi28:58
11:47
+0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-44:00 /mi

Average Pace

11:43 /mi

Slowest Pace

20:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:33:40

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:43 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi26629042432662904243
2.13M0.73 mi3500-8381293-389350-10743141719447
6.43M4.30 mi4145-6451596-303424-7444411758460
6.62M0.19 mi4005+1401527+69410+14---
10.65M4.03 mi4350-3451714-187448-3848111987504
Finish(13.11 mi)2.46 mi4472-1221798-84471-2347872022509

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 44%
~flat
+3ft-2ft

Overall

2662

Females

904

F25-29

244

1.40M→2.13M

1.4 - 2.1 mi

Top 71%
~flat
+3ft-1ft

Overall

4314

Females

1719

F25-29

452

2.13M→6.43M

2.1 - 6.4 mi

Top 73%
×17story building
+274ft-78ft

Overall

4441

Females

1758

F25-29

460

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 79%
×21story building
+153ft-361ft

Overall

4811

Females

1987

F25-29

504

10.65M→Finish

10.7 - 13.1 mi

Top 79%
×17story building
+244ft-114ft

Overall

4787

Females

2022

F25-29

509

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#2662
1.40M → 2.13M
86527-838
#2662 → #3500
2.13M → 6.43M
73085*-645
#3500 → #4145
6.43M → 6.62M
7147+140
#4145 → #4005
6.62M → 10.65M
37429*-345
#4005 → #4350
10.65M → Finish
16442*-122
#4350 → #4472
TOTALS
2140330*-1810
#2662 → #4472

* 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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