Samay Parekh

Bib: 13635MAge: 12

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 21%
Gender (Male)
#0 / 3977
Top 29%
M19 & Under
#0 / 90
Top 37%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
9:28/mi
17:08
→ flat
5.34M
9:10/mi
49:29
8074
6.15M
9:12/mi
56:56
1262.8%
10.54M
9:01/mi
1:36:33
2303610.6%
11.05M
10:47/mi
1:42:03
1726.4%
Finish· 13.11 mi
8:25/mi
1:59:23
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time56:56
Pace9:15 /mi
2nd Half
Distance6.96 mi
Time1:02:27
Pace8:58 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:48:0617:089:2817:08
9:28
-
5.34M
5.34 mi07:20:2749:299:1632:21
9:10
-0:18
6.15M
6.15 mi07:27:5456:569:157:27
9:12
+0:02
10.54M
10.54 mi08:07:311:36:339:1039:37
9:01
-0:11
11.05M
11.05 mi08:13:011:42:039:145:30
10:47
+1:46
Finish
13.11 mi08:30:211:59:239:0617:20
8:25
-2:22

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:25 /mi

Average Pace

9:06 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:20

15% of race

Time at Steady Pace

1:36:33

81% of race

Time at Slower Pace

5:30

5% of race

Average Pace: 9:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi06:48:0617:089:2817:08
9:28
#2806
5.34M
5.34 mi07:20:2749:299:1632:21
9:10
#2277
6.15M
6.15 mi07:27:5456:569:157:27
9:12
#2136
10.54M
10.54 mi08:07:311:36:339:1039:37
9:01
#1851
11.05M
11.05 mi08:13:011:42:039:145:30
10:47
#1741
Finish
13.11 mi08:30:211:59:239:0617:20
8:25
#1491
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
1.81M1.81 mi1.81 mi28061972572806(Top 40%)1972(Top 50%)57(Top 63%)
5.34M5.34 mi3.53 mi2277+5291661+31146+112085(Top 29%)1552(Top 39%)43(Top 48%)
6.15M6.15 mi0.81 mi2136+1411579+8244+21540(Top 22%)1196(Top 30%)40(Top 44%)
10.54M10.54 mi4.39 mi1851+2851400+17937+71592(Top 22%)1234(Top 31%)34(Top 38%)
11.05M11.05 mi0.51 mi1741+1101333+6736+1792(Top 11%)664(Top 17%)21(Top 23%)
Finish13.11 mi2.06 mi1491+2501155+17833+3595(Top 8%)501(Top 13%)19(Top 21%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 40%
~flat
+4ft-3ft

Overall

2806

Males

1972

M0-14

6

1.81M→5.34M

1.8 - 5.3 mi

Top 29%
×4story building
+80ft-74ft

Overall

2085

Males

1552

M0-14

3

5.34M→6.15M

5.3 - 6.2 mi

Top 22%
×10story building
+126ft-4ft

Overall

1540

Males

1196

M0-14

2

6.15M→10.54M

6.2 - 10.5 mi

Top 22%
×21story building
+230ft-361ft

Overall

1592

Males

1234

M0-14

1

10.54M→11.05M

10.5 - 11.1 mi

Top 11%
×14story building
+172ft-0ft

Overall

792

Males

664

M0-14

1

11.05M→Finish

11.1 - 13.1 mi

Top 8%
×7story building
+97ft-114ft

Overall

595

Males

501

M0-14

1

Passing Analysis

Category:
Athletes Passed
1373*
Passed By
58
Net Change
+1315
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2806
1.81M5.34M555*26+529#2806#2277
5.34M6.15M1465+141#2277#2136
6.15M10.54M307*22+285#2136#1851
10.54M11.05M1144+110#1851#1741
11.05MFinish251*1+250#1741#1491
TOTALS1373*58+1315

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events