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SF MARATHON 1ST HALF 2023

Sunil Sthalekar

Fremont, CA

Bib: 12443 M 42

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 30%
Gender (Male)
#0 / 3331
Top 38%
Masters (Masters Men)
#0 / 1028
Top 29%
Division (M40-44)
#0 / 332
Top 35%
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
7:49/mi
10:57
→ flat
11 ft elev
2.13M
17:54/mi
24:01
→ flat
13 ft elev
6.43M
11:37/mi
1:14:00
↑ 274↓ 780.9%
213 ft elev
6.62M
-35:-37/mi
1:07:25
↑ 161.6%
239 ft elev
10.65M
9:02/mi
1:43:50
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:45/mi
2:05:22
↑ 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
1:07:2510:11 /mi+14.0%
2nd Half
57:578:56 /mi✓ faster
Negative split — 14.0% 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
10:577:491.40 mi10:57
7:49
-
2.13M
24:0111:170.73 mi13:04
17:54
+10:05
6.43M
1:14:0011:314.30 mi49:59
11:37
-6:17
6.62M
1:07:2510:110.19 mi
-35:-37
-47:14
10.65M
1:43:509:454.03 mi36:25
9:02
+44:39
Finish(13.11 mi)
2:05:229:342.46 mi21:32
8:45
-0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-36:-37 /mi

Average Pace

9:34 /mi

Slowest Pace

17:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:05:22

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:34 /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

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.40M1.40 mi1.40 mi6915255169152551
2.13M2.13 mi0.73 mi1272-581910-38585-3420391383123
6.43M6.43 mi4.30 mi2137-8651464-554132-4726951768163
6.62M6.62 mi0.19 mi2112+251440+24131+1---
10.65M10.65 mi4.03 mi1881+2311309+131117+1416821205106
Finish13.11 mi2.46 mi1842+391279+30115+218461279125

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 11%
~flat
+3ft-2ft

Overall

691

Males

525

M40-44

51

1.40M→2.13M

1.4 - 2.1 mi

Top 34%
~flat
+3ft-1ft

Overall

2039

Males

1383

M40-44

125

2.13M→6.43M

2.1 - 6.4 mi

Top 44%
×17story building
+274ft-78ft

Overall

2695

Males

1768

M40-44

163

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 28%
×21story building
+153ft-361ft

Overall

1682

Males

1205

M40-44

106

10.65M→Finish

10.7 - 13.1 mi

Top 30%
×17story building
+244ft-114ft

Overall

1846

Males

1279

M40-44

125

Passing Analysis

Category:
Athletes Passed
448*
Passed By
1599
Net Change
-1151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#691
1.40M → 2.13M6587-581#691#1272
2.13M → 6.43M16*881-865#1272#2137
6.43M → 6.62M7449+25#2137#2112
6.62M → 10.65M263*32+231#2112#1881
10.65M → Finish89*50+39#1881#1842
TOTALS448*1599-1151

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

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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