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SF MARATHON 1ST HALF 2023

Ginni Chadha

Bib: 14891•M•Age: 46

Santa Clara, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Masters (Masters Men)
#0 / 1028
Division (M45-49)
#0 / 241
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
11:42/mi
16:23
→ flat
2.13M
24:47/mi
34:29
→ flat
6.43M
16:13/mi
1:44:12
↑ 274↓ 780.9%
6.62M
-56:-3/mi
1:33:44
↑ 161.6%
10.65M
13:35/mi
2:28:29
↑ 153↓ 3611.0%
Finish· 13.11 mi
12:46/mi
2:59:52
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:33:44
Pace14:10 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:26:08
Pace13:16 /mi
📊Negative Split: 8.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:04:5116:2311:4216:23
11:42
-
2.13M
2.13 mi07:22:5734:2916:1118:06
24:47
+13:05
6.43M
6.43 mi08:32:401:44:1216:121:09:43
16:13
-8:34
6.62M
6.62 mi08:22:121:33:4414:10
-56:-3
-72:16
10.65M
10.65 mi09:16:572:28:2913:5754:45
13:35
+69:38
Finish
13.11 mi09:48:202:59:5213:4331:23
12:46
-0:49

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

-57:-3 /mi

Average Pace

13:43 /mi

Slowest Pace

24:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:52

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:43 /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
1.40M
1.40 mi07:04:5116:2311:4216:23
11:42
#5448
2.13M
2.13 mi07:22:5734:2916:1118:06
24:47
#5580
6.43M
6.43 mi08:32:401:44:1216:121:09:43
16:13
#5733
6.62M
6.62 mi08:22:121:33:4414:10
-56:-3
#5643
10.65M
10.65 mi09:16:572:28:2913:5754:45
13:35
#5674
Finish
13.11 mi09:48:202:59:5213:4331:23
12:46
#5641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.40M1.40 mi1.40 mi544830962155448(Top 90%)3096(Top 93%)215(Top 89%)
2.13M2.13 mi0.73 mi5580-1323169-73220-55734(Top 94%)3217(Top 97%)227(Top 94%)
6.43M6.43 mi4.30 mi5733-1533214-45224-45743(Top 95%)3213(Top 96%)229(Top 95%)
6.62M6.62 mi0.19 mi5643+903171+43220+4---
10.65M10.65 mi4.03 mi5674-313182-11221-15666(Top 93%)3162(Top 95%)219(Top 91%)
Finish13.11 mi2.46 mi5641+333167+15222-15320(Top 88%)3011(Top 90%)214(Top 89%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 90%
~flat
+3ft-2ft

Overall

5448

Males

3096

M45-49

215

1.40M→2.13M

1.4 - 2.1 mi

Top 94%
~flat
+3ft-1ft

Overall

5734

Males

3217

M45-49

229

2.13M→6.43M

2.1 - 6.4 mi

Top 95%
×17story building
+274ft-78ft

Overall

5743

Males

3213

M45-49

231

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M45-49

-

6.62M→10.65M

6.6 - 10.7 mi

Top 93%
×21story building
+153ft-361ft

Overall

5666

Males

3162

M45-49

219

10.65M→Finish

10.7 - 13.1 mi

Top 88%
×17story building
+244ft-114ft

Overall

5320

Males

3011

M45-49

214

Passing Analysis

Category:
Athletes Passed
366*
Passed By
559
Net Change
-193
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#5448
1.40M → 2.13M67199-132#5448#5580
2.13M → 6.43M87*240-153#5580#5733
6.43M → 6.62M900+90#5733#5643
6.62M → 10.65M61*92-31#5643#5674
10.65M → Finish61*28+33#5674#5641
TOTALS366*559-193

* 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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The San Francisco Marathon

The San Francisco Marathon

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