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SF MARATHON 1ST HALF 2023

Shalini Rao

Fremont, CA

Bib: 15444 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
1.40M
11:36/mi
16:14
→ flat
2.13M
26:16/mi
35:25
→ flat
6.43M
15:46/mi
1:43:14
↑ 274↓ 78
6.62M
-51:-24/mi
1:33:39
↑ 16
10.65M
13:47/mi
2:29:11
↑ 153↓ 361
Finish· 13.11 mi
13:24/mi
3:02:07
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:33:3914:09 /mi+5.5%
2nd Half
1:28:2813:38 /mi✓ faster
Negative split — 5.5% 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
16:1411:361.40 mi16:14
11:36
-
2.13M
35:2516:380.73 mi19:11
26:16
+14:40
6.43M
1:43:1416:034.30 mi1:07:49
15:46
-10:30
6.62M
1:33:3914:090.19 mi
-51:-24
-67:10
10.65M
2:29:1114:004.03 mi55:32
13:47
+65:11
Finish(13.11 mi)
3:02:0713:542.46 mi32:56
13:24
-0:23
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-52:-24 /mi

Average Pace

13:54 /mi

Slowest Pace

26:16 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:02:07

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:53 /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 mi5409232220454092322204
2.13M0.73 mi5687-2782469-147223-1958892603249
6.43M4.30 mi5693-62491-22233-1056482458231
6.62M0.19 mi5637+562460+31229+4---
10.65M4.03 mi5686-492489-29235-657162524243
Finish(13.11 mi)2.46 mi5676+102482+7233+255452431229

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 89%
~flat
+3ft-2ft

Overall

5409

Females

2322

F40-44

204

1.40M→2.13M

1.4 - 2.1 mi

Top 97%
~flat
+3ft-1ft

Overall

5889

Females

2603

F40-44

249

2.13M→6.43M

2.1 - 6.4 mi

Top 93%
×17story building
+274ft-78ft

Overall

5648

Females

2458

F40-44

231

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 94%
×21story building
+153ft-361ft

Overall

5716

Females

2524

F40-44

243

10.65M→Finish

10.7 - 13.1 mi

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

Overall

5545

Females

2431

F40-44

229

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5409
1.40M → 2.13M
29618-278
#5409 → #5687
2.13M → 6.43M
166160*-6
#5687 → #5693
6.43M → 6.62M
561+56
#5693 → #5637
6.62M → 10.65M
10253*-49
#5637 → #5686
10.65M → Finish
3343*+10
#5686 → #5676
TOTALS
602335*-267
#5409 → #5676

* 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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