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SF MARATHON 1ST HALF 2023

Janessa West

Roseville, CA

Bib: 14686 F 41

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Masters (Masters Women)
#0 / 746
Division (F40-44)
#0 / 268
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
11:21/mi
15:54
→ flat
11 ft elev
2.13M
23:21/mi
32:57
→ flat
13 ft elev
6.43M
15:52/mi
1:41:09
↑ 274↓ 780.9%
213 ft elev
6.62M
-50:-53/mi
1:31:40
↑ 161.6%
239 ft elev
10.65M
14:05/mi
2:28:26
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
15:07/mi
3:05:36
↑ 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
1:31:4013:51 /mi⚡ faster
2nd Half
1:33:5614:29 /mi+2.5%
Positive split — 2.5% 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
15:5411:211.40 mi15:54
11:21
-
2.13M
32:5715:280.73 mi17:03
23:21
+12:00
6.43M
1:41:0915:444.30 mi1:08:12
15:52
-7:29
6.62M
1:31:4013:510.19 mi
-50:-53
-66:45
10.65M
2:28:2613:564.03 mi56:46
14:05
+64:58
Finish(13.11 mi)
3:05:3614:092.46 mi37:10
15:07
+1:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-51:-53 /mi

Average Pace

14:09 /mi

Slowest Pace

23:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:05:36

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:09 /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 mi5324226219353242262193
2.13M0.73 mi5349-252275-13200-754562349214
6.43M4.30 mi5599-2502429-154225-2556702472236
6.62M0.19 mi5552+472405+24223+2---
10.65M4.03 mi5672-1202483-78234-1157832552249
Finish(13.11 mi)2.46 mi5747-752523-40240-658842624253

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 88%
~flat
+3ft-2ft

Overall

5324

Females

2262

F40-44

193

1.40M→2.13M

1.4 - 2.1 mi

Top 90%
~flat
+3ft-1ft

Overall

5456

Females

2349

F40-44

214

2.13M→6.43M

2.1 - 6.4 mi

Top 93%
×17story building
+274ft-78ft

Overall

5670

Females

2472

F40-44

236

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 95%
×21story building
+153ft-361ft

Overall

5783

Females

2552

F40-44

249

10.65M→Finish

10.7 - 13.1 mi

Top 97%
×17story building
+244ft-114ft

Overall

5884

Females

2624

F40-44

253

Passing Analysis

Category:
Passed
327*
Passed By
750
Net Change
-423
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#5324
1.40M → 2.13M131156-25#5324#5349
2.13M → 6.43M85*335-250#5349#5599
6.43M → 6.62M5912+47#5599#5552
6.62M → 10.65M34*154-120#5552#5672
10.65M → Finish18*93-75#5672#5747
TOTALS327*750-423

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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