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SF MARATHON 1ST HALF 2023

Ben-John Neethling

Bib: 15942•M•Age: 32

San FranciscoSan Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 35%
Gender (Male)
#0 / 3331
Top 43%
Division (M30-34)
#0 / 723
Top 45%
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
7:39/mi
10:42
→ flat
2.13M
15:40/mi
22:08
→ flat
6.43M
10:47/mi
1:08:31
↑ 274↓ 780.9%
6.62M
-31:-46/mi
1:02:40
↑ 161.6%
10.65M
10:00/mi
1:43:00
↑ 153↓ 3611.0%
Finish· 13.11 mi
10:08/mi
2:07:54
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62MFaster
Distance6.62 mi
Time1:02:40
Pace9:28 /mi
2nd Half
Distance6.49 mi
Time1:05:14
Pace10:03 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:01:5310:427:3910:42
7:39
-
2.13M
2.13 mi07:13:1922:0810:2311:26
15:40
+8:01
6.43M
6.43 mi07:59:421:08:3110:3946:23
10:47
-4:53
6.62M
6.62 mi07:53:511:02:409:28
-31:-46
-42:33
10.65M
10.65 mi08:34:111:43:009:4040:20
10:00
+41:46
Finish
13.11 mi08:59:052:07:549:4524:54
10:08
+0:08

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

-32:-46 /mi

Average Pace

9:45 /mi

Slowest Pace

15:40 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:54

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:45 /mi

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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.

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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 mi07:01:5310:427:3910:42
7:39
#542
2.13M
2.13 mi07:13:1922:0810:2311:26
15:40
#561
6.43M
6.43 mi07:59:421:08:3110:3946:23
10:47
#1183
6.62M
6.62 mi07:53:511:02:409:28
-31:-46
#1184
10.65M
10.65 mi08:34:111:43:009:4040:20
10:00
#1791
Finish
13.11 mi08:59:052:07:549:4524:54
10:08
#2107
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi1.40 mi542433104542(Top 9%)433(Top 13%)104(Top 14%)
2.13M2.13 mi0.73 mi561-19446-1398+6669(Top 11%)506(Top 15%)104(Top 14%)
6.43M6.43 mi4.30 mi1183-622883-437196-981698(Top 28%)1200(Top 36%)271(Top 37%)
6.62M6.62 mi0.19 mi1184-1868+15192+4---
10.65M10.65 mi4.03 mi1791-6071256-388280-882965(Top 49%)1908(Top 57%)441(Top 61%)
Finish13.11 mi2.46 mi2107-3161434-178326-463484(Top 57%)2150(Top 65%)492(Top 68%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 9%
~flat
+3ft-2ft

Overall

542

Males

433

M30-34

105

1.40M→2.13M

1.4 - 2.1 mi

Top 11%
~flat
+3ft-1ft

Overall

669

Males

506

M30-34

106

2.13M→6.43M

2.1 - 6.4 mi

Top 28%
×17story building
+274ft-78ft

Overall

1698

Males

1200

M30-34

273

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 49%
×21story building
+153ft-361ft

Overall

2965

Males

1908

M30-34

443

10.65M→Finish

10.7 - 13.1 mi

Top 57%
×17story building
+244ft-114ft

Overall

3484

Males

2150

M30-34

492

Passing Analysis

Category:
Athletes Passed
110*
Passed By
1675
Net Change
-1565
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#542
1.40M → 2.13M4665-19#542#561
2.13M → 6.43M5627-622#561#1183
6.43M → 6.62M4243-1#1183#1184
6.62M → 10.65M6*613-607#1184#1791
10.65M → Finish11*327-316#1791#2107
TOTALS110*1675-1565

* 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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