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SF MARATHON 1ST HALF 2023

Besaint Sahni

Sunnyvale, CA

Bib: 14034 F 51

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Masters (Masters Women)
#0 / 746
Division (F50-54)
#0 / 145
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
10:46/mi
15:05
→ flat
2.13M
23:32/mi
32:16
→ flat
6.43M
14:21/mi
1:33:59
↑ 274↓ 78
6.62M
-46:-40/mi
1:25:18
↑ 16
10.65M
12:06/mi
2:14:05
↑ 153↓ 361
Finish· 13.11 mi
11:24/mi
2:42:07
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:25:1812:53 /mi+9.9%
2nd Half
1:16:4911:50 /mi✓ faster
Negative split — 9.9% 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
15:0510:461.40 mi15:05
10:46
-
2.13M
32:1615:090.73 mi17:11
23:32
+12:46
6.43M
1:33:5914:374.30 mi1:01:43
14:21
-9:11
6.62M
1:25:1812:530.19 mi
-46:-40
-61:01
10.65M
2:14:0512:354.03 mi48:47
12:06
+58:46
Finish(13.11 mi)
2:42:0712:222.46 mi28:02
11:24
-0:42
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-47:-40 /mi

Average Pace

12:22 /mi

Slowest Pace

23:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:42:07

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:22 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
1.40M1.40 mi49652064964965206496
2.13M0.73 mi5210-2452196-132108-1255032372119
6.43M4.30 mi5154+562152+4499+951102148106
6.62M0.19 mi5108+462132+2098+1---
10.65M4.03 mi5068+402126+6101-350522132103
Finish(13.11 mi)2.46 mi4948+1202059+6792+94510186582

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 82%
~flat
+3ft-2ft

Overall

4965

Females

2064

F50-54

96

1.40M→2.13M

1.4 - 2.1 mi

Top 91%
~flat
+3ft-1ft

Overall

5503

Females

2372

F50-54

120

2.13M→6.43M

2.1 - 6.4 mi

Top 84%
×17story building
+274ft-78ft

Overall

5110

Females

2148

F50-54

107

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F50-54

-

6.62M→10.65M

6.6 - 10.7 mi

Top 83%
×21story building
+153ft-361ft

Overall

5052

Females

2132

F50-54

103

10.65M→Finish

10.7 - 13.1 mi

Top 74%
×17story building
+244ft-114ft

Overall

4510

Females

1865

F50-54

82

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4965
1.40M → 2.13M
31772-245
#4965 → #5210
2.13M → 6.43M
205261*+56
#5210 → #5154
6.43M → 6.62M
3581+46
#5154 → #5108
6.62M → 10.65M
98138*+40
#5108 → #5068
10.65M → Finish
12132*+120
#5068 → #4948
TOTALS
667684*+17
#4965 → #4948

* 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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