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SF MARATHON 1ST HALF 2023

Samantha Saad

Bib: 11201•F•Age: 31

Alameda, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F30-34)
#0 / 557
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
9:44/mi
13:38
→ flat
2.13M
24:17/mi
31:22
→ flat
6.43M
13:31/mi
1:29:31
↑ 274↓ 780.9%
6.62M
-44:-39/mi
1:21:13
↑ 161.6%
10.65M
11:52/mi
2:09:02
↑ 153↓ 3611.0%
Finish· 13.11 mi
12:40/mi
2:40:10
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:21:13
Pace12:16 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:18:57
Pace12:10 /mi
📊Negative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:43:4713:389:4413:38
9:44
-
2.13M
2.13 mi07:01:3131:2214:4417:44
24:17
+14:33
6.43M
6.43 mi07:59:401:29:3113:5558:09
13:31
-10:46
6.62M
6.62 mi07:51:221:21:1312:16
-44:-39
-58:10
10.65M
10.65 mi08:39:112:09:0212:0747:49
11:52
+56:31
Finish
13.11 mi09:10:192:40:1012:1331:08
12:40
+0:48

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

-45:-39 /mi

Average Pace

12:13 /mi

Slowest Pace

24:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:10

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:13 /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 mi06:43:4713:389:4413:38
9:44
#3648
2.13M
2.13 mi07:01:3131:2214:4417:44
24:17
#4970
6.43M
6.43 mi07:59:401:29:3113:5558:09
13:31
#4694
6.62M
6.62 mi07:51:221:21:1312:16
-44:-39
#4633
10.65M
10.65 mi08:39:112:09:0212:0747:49
11:52
#4749
Finish
13.11 mi09:10:192:40:1012:1331:08
12:40
#4859
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.40M1.40 mi1.40 mi364813692943648(Top 60%)1369(Top 50%)294(Top 53%)
2.13M2.13 mi0.73 mi4970-13222063-694428-1345654(Top 93%)2457(Top 90%)509(Top 91%)
6.43M6.43 mi4.30 mi4694+2761897+166399+294540(Top 75%)1820(Top 67%)380(Top 68%)
6.62M6.62 mi0.19 mi4633+611861+36391+8---
10.65M10.65 mi4.03 mi4749-1161935-74402-114903(Top 81%)2040(Top 75%)420(Top 75%)
Finish13.11 mi2.46 mi4859-1102003-68415-135283(Top 87%)2289(Top 84%)471(Top 85%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 60%
~flat
+3ft-2ft

Overall

3648

Females

1369

F30-34

294

1.40M→2.13M

1.4 - 2.1 mi

Top 93%
~flat
+3ft-1ft

Overall

5654

Females

2457

F30-34

510

2.13M→6.43M

2.1 - 6.4 mi

Top 75%
×17story building
+274ft-78ft

Overall

4540

Females

1820

F30-34

380

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 81%
×21story building
+153ft-361ft

Overall

4903

Females

2040

F30-34

420

10.65M→Finish

10.7 - 13.1 mi

Top 87%
×17story building
+244ft-114ft

Overall

5283

Females

2289

F30-34

471

Passing Analysis

Category:
Athletes Passed
639*
Passed By
1850
Net Change
-1211
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3648
1.40M → 2.13M61328-1322#3648#4970
2.13M → 6.43M437*161+276#4970#4694
6.43M → 6.62M8827+61#4694#4633
6.62M → 10.65M80*196-116#4633#4749
10.65M → Finish28*138-110#4749#4859
TOTALS639*1850-1211

* 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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