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SF MARATHON 1ST HALF 2023

Ankit Vashi

Fremont, CA

Bib: 16843 M 38

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M35-39)
#0 / 464
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
10:37/mi
14:52
→ flat
2.13M
22:46/mi
31:29
→ flat
6.43M
14:25/mi
1:33:29
↑ 274↓ 78
6.62M
-49:-28/mi
1:24:16
↑ 16
10.65M
12:42/mi
2:15:28
↑ 153↓ 361
Finish· 13.11 mi
13:16/mi
2:48:04
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:24:1612:44 /mi⚖️ balanced
2nd Half
1:23:4812:55 /mi⚖️ balanced
Even split — consistent pacing between halves
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
14:5210:371.40 mi14:52
10:37
-
2.13M
31:2914:470.73 mi16:37
22:46
+12:09
6.43M
1:33:2914:324.30 mi1:02:00
14:25
-8:21
6.62M
1:24:1612:440.19 mi
-49:-28
-63:53
10.65M
2:15:2812:434.03 mi51:12
12:42
+62:10
Finish(13.11 mi)
2:48:0412:492.46 mi32:36
13:16
+0:34
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-50:-28 /mi

Average Pace

12:49 /mi

Slowest Pace

22:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:48:04

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:49 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi4827283838048272838380
2.13M0.73 mi5012-1852923-85395-1552833029411
6.43M4.30 mi5100-882975-52403-851392970405
6.62M0.19 mi4987+1132921+54398+5---
10.65M4.03 mi5149-1622974-53409-1153543028417
Finish(13.11 mi)2.46 mi5256-1073002-28414-555033088421

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 79%
~flat
+3ft-2ft

Overall

4827

Males

2838

M35-39

381

1.40M→2.13M

1.4 - 2.1 mi

Top 87%
~flat
+3ft-1ft

Overall

5283

Males

3029

M35-39

413

2.13M→6.43M

2.1 - 6.4 mi

Top 85%
×17story building
+274ft-78ft

Overall

5139

Males

2970

M35-39

405

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 88%
×21story building
+153ft-361ft

Overall

5354

Males

3028

M35-39

417

10.65M→Finish

10.7 - 13.1 mi

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

Overall

5503

Males

3088

M35-39

421

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4827
1.40M → 2.13M
286101-185
#4827 → #5012
2.13M → 6.43M
290202*-88
#5012 → #5100
6.43M → 6.62M
7120+113
#5100 → #4987
6.62M → 10.65M
20846*-162
#4987 → #5149
10.65M → Finish
13427*-107
#5149 → #5256
TOTALS
925496*-429
#4827 → #5256

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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