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SF MARATHON 1ST HALF 2023

Raymond Guan

Bib: 9111•M•Age: 56

Elk Grove, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Masters (Masters Men)
#0 / 1028
Division (M55-59)
#0 / 129
Top 43%
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
8:56/mi
12:31
→ flat
2.13M
19:09/mi
26:30
→ flat
6.43M
11:42/mi
1:16:50
↑ 274↓ 780.9%
6.62M
-39:-34/mi
1:09:30
↑ 161.6%
10.65M
10:28/mi
1:51:42
↑ 153↓ 3611.0%
Finish· 13.11 mi
11:38/mi
2:20:18
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62MFaster
Distance6.62 mi
Time1:09:30
Pace10:30 /mi
2nd Half
Distance6.49 mi
Time1:10:48
Pace10:55 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:45:3712:318:5612:31
8:56
-
2.13M
2.13 mi06:59:3626:3012:2613:59
19:09
+10:13
6.43M
6.43 mi07:49:561:16:5011:5750:20
11:42
-7:27
6.62M
6.62 mi07:42:361:09:3010:30
-39:-34
-51:16
10.65M
10.65 mi08:24:481:51:4210:2942:12
10:28
+50:02
Finish
13.11 mi08:53:242:20:1810:4228:36
11:38
+1:10

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

-40:-34 /mi

Average Pace

10:42 /mi

Slowest Pace

19:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:18

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:42 /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 mi06:45:3712:318:5612:31
8:56
#2284
2.13M
2.13 mi06:59:3626:3012:2613:59
19:09
#2620
6.43M
6.43 mi07:49:561:16:5011:5750:20
11:42
#2658
6.62M
6.62 mi07:42:361:09:3010:30
-39:-34
#2530
10.65M
10.65 mi08:24:481:51:4210:2942:12
10:28
#2924
Finish
13.11 mi08:53:242:20:1810:4228:36
11:38
#3366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
1.40M1.40 mi1.40 mi22841533402284(Top 38%)1533(Top 46%)40(Top 31%)
2.13M2.13 mi0.73 mi2620-3361741-20847-73084(Top 51%)1977(Top 59%)53(Top 41%)
6.43M6.43 mi4.30 mi2658-381771-3045+22796(Top 46%)1826(Top 55%)49(Top 38%)
6.62M6.62 mi0.19 mi2530+1281694+7746-1---
10.65M10.65 mi4.03 mi2924-3941899-20552-63573(Top 59%)2208(Top 66%)63(Top 49%)
Finish13.11 mi2.46 mi3366-4422123-22455-34674(Top 77%)2713(Top 81%)86(Top 67%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 38%
~flat
+3ft-2ft

Overall

2284

Males

1533

M55-59

40

1.40M→2.13M

1.4 - 2.1 mi

Top 51%
~flat
+3ft-1ft

Overall

3084

Males

1977

M55-59

53

2.13M→6.43M

2.1 - 6.4 mi

Top 46%
×17story building
+274ft-78ft

Overall

2796

Males

1826

M55-59

49

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M55-59

-

6.62M→10.65M

6.6 - 10.7 mi

Top 59%
×21story building
+153ft-361ft

Overall

3573

Males

2208

M55-59

63

10.65M→Finish

10.7 - 13.1 mi

Top 77%
×17story building
+244ft-114ft

Overall

4674

Males

2713

M55-59

86

Passing Analysis

Category:
Athletes Passed
484*
Passed By
1566
Net Change
-1082
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2284
1.40M → 2.13M72408-336#2284#2620
2.13M → 6.43M220*258-38#2620#2658
6.43M → 6.62M15224+128#2658#2530
6.62M → 10.65M27*421-394#2530#2924
10.65M → Finish13*455-442#2924#3366
TOTALS484*1566-1082

* 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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