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SF MARATHON 1ST HALF 2023

Jessica Barron

Escondido, CA

Bib: 16162 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
10 ft elev
1.40M
10:18/mi
14:25
→ flat
11 ft elev
2.13M
20:50/mi
29:38
→ flat
13 ft elev
6.43M
14:04/mi
1:30:08
↑ 274↓ 780.9%
213 ft elev
6.62M
-49:-18/mi
1:20:57
↑ 161.6%
239 ft elev
10.65M
12:49/mi
2:12:37
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
13:25/mi
2:45:37
↑ 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
1:20:5712:14 /mi⚡ faster
2nd Half
1:24:4013:03 /mi+4.6%
Positive split — 4.6% slower 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
14:2510:181.40 mi14:25
10:18
-
2.13M
29:3813:550.73 mi15:13
20:50
+10:32
6.43M
1:30:0814:014.30 mi1:00:30
14:04
-6:46
6.62M
1:20:5712:140.19 mi
-49:-18
-63:22
10.65M
2:12:3712:274.03 mi51:40
12:49
+62:07
Finish(13.11 mi)
2:45:3712:382.46 mi33:00
13:25
+0:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-50:-18 /mi

Average Pace

12:38 /mi

Slowest Pace

20:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:37

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:38 /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 mi4432176937644321769376
2.13M0.73 mi4320+1121696+73351+2543761747359
6.43M4.30 mi4764-4441931-235404-5349472049424
6.62M0.19 mi4591+1731835+96388+16---
10.65M4.03 mi4991-4002074-239429-4154112351482
Finish(13.11 mi)2.46 mi5138-1472179-105448-1955542436503

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 73%
~flat
+3ft-2ft

Overall

4432

Females

1769

F30-34

377

1.40M→2.13M

1.4 - 2.1 mi

Top 72%
~flat
+3ft-1ft

Overall

4376

Females

1747

F30-34

359

2.13M→6.43M

2.1 - 6.4 mi

Top 81%
×17story building
+274ft-78ft

Overall

4947

Females

2049

F30-34

424

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 89%
×21story building
+153ft-361ft

Overall

5411

Females

2351

F30-34

483

10.65M→Finish

10.7 - 13.1 mi

Top 91%
×17story building
+244ft-114ft

Overall

5554

Females

2436

F30-34

503

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4432
1.40M → 2.13M
131243+112
#4432 → #4320
2.13M → 6.43M
566122*-444
#4320 → #4764
6.43M → 6.62M
6179+173
#4764 → #4591
6.62M → 10.65M
42323*-400
#4591 → #4991
10.65M → Finish
16518*-147
#4991 → #5138
TOTALS
1291585*-706
#4432 → #5138

* 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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