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SF MARATHON 1ST HALF 2023

Victor Lee

Bib: 9129•M•Age: 49

San Leandro, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 45%
Gender (Male)
#0 / 3331
Masters (Masters Men)
#0 / 1028
Top 43%
Division (M45-49)
#0 / 241
Top 49%
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
9:46/mi
13:41
→ flat
2.13M
19:11/mi
27:41
→ flat
6.43M
11:42/mi
1:17:58
↑ 274↓ 780.9%
6.62M
-31:-25/mi
1:12:11
↑ 161.6%
10.65M
9:18/mi
1:49:41
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:53/mi
2:13:59
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:12:11
Pace10:54 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:01:48
Pace9:31 /mi
📊Negative Split: 14.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:11:5413:419:4613:41
9:46
-
2.13M
2.13 mi07:25:5427:4113:0014:00
19:11
+9:25
6.43M
6.43 mi08:16:111:17:5812:0850:17
11:42
-7:29
6.62M
6.62 mi08:10:241:12:1110:54
-31:-25
-43:07
10.65M
10.65 mi08:47:541:49:4110:1837:30
9:18
+40:43
Finish
13.11 mi09:12:122:13:5910:1324:18
9:53
+0:35

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:-25 /mi

Average Pace

10:13 /mi

Slowest Pace

19:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:59

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:13 /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 mi07:11:5413:419:4613:41
9:46
#3691
2.13M
2.13 mi07:25:5427:4113:0014:00
19:11
#3309
6.43M
6.43 mi08:16:111:17:5812:0850:17
11:42
#2889
6.62M
6.62 mi08:10:241:12:1110:54
-31:-25
#3084
10.65M
10.65 mi08:47:541:49:4110:1837:30
9:18
#2657
Finish
13.11 mi09:12:122:13:5910:1324:18
9:53
#2742
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.40M1.40 mi1.40 mi369123001593691(Top 61%)2300(Top 69%)159(Top 66%)
2.13M2.13 mi0.73 mi3309+3822097+203139+203104(Top 51%)1988(Top 60%)128(Top 53%)
6.43M6.43 mi4.30 mi2889+4201894+203125+142777(Top 46%)1817(Top 55%)118(Top 49%)
6.62M6.62 mi0.19 mi3084-1951976-82134-9---
10.65M10.65 mi4.03 mi2657+4271758+218112+222052(Top 34%)1409(Top 42%)80(Top 33%)
Finish13.11 mi2.46 mi2742-851798-40117-53182(Top 52%)1989(Top 60%)131(Top 54%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 61%
~flat
+3ft-2ft

Overall

3691

Males

2300

M45-49

159

1.40M→2.13M

1.4 - 2.1 mi

Top 51%
~flat
+3ft-1ft

Overall

3104

Males

1988

M45-49

130

2.13M→6.43M

2.1 - 6.4 mi

Top 46%
×17story building
+274ft-78ft

Overall

2777

Males

1817

M45-49

118

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 34%
×21story building
+153ft-361ft

Overall

2052

Males

1409

M45-49

80

10.65M→Finish

10.7 - 13.1 mi

Top 52%
×17story building
+244ft-114ft

Overall

3182

Males

1989

M45-49

131

Passing Analysis

Category:
Athletes Passed
1510*
Passed By
561
Net Change
+949
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3691
1.40M → 2.13M45876+382#3691#3309
2.13M → 6.43M516*96+420#3309#2889
6.43M → 6.62M19214-195#2889#3084
6.62M → 10.65M461*34+427#3084#2657
10.65M → Finish56*141-85#2657#2742
TOTALS1510*561+949

* 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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