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SF MARATHON 1ST HALF 2023

Tim Ketron

Bib: 11294•M•Age: 55

Martinez, 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
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
19:12/mi
26:32
→ flat
6.43M
15:13/mi
1:31:58
↑ 274↓ 780.9%
6.62M
-47:-1/mi
1:23:13
↑ 161.6%
10.65M
12:11/mi
2:12:20
↑ 153↓ 3611.0%
Finish· 13.11 mi
12:30/mi
2:43:04
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:23:13
Pace12:34 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:19:51
Pace12:18 /mi
📊Negative Split: 4.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:45:5412:318:5612:31
8:56
-
2.13M
2.13 mi06:59:5526:3212:2714:01
19:12
+10:16
6.43M
6.43 mi08:05:211:31:5814:181:05:26
15:13
-3:59
6.62M
6.62 mi07:56:361:23:1312:34
-47:-1
-62:14
10.65M
10.65 mi08:45:432:12:2012:2649:07
12:11
+59:12
Finish
13.11 mi09:16:272:43:0412:2630:44
12:30
+0:19

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

-48:-1 /mi

Average Pace

12:26 /mi

Slowest Pace

19:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:04

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:26 /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 mi06:45:5412:318:5612:31
8:56
#2287
2.13M
2.13 mi06:59:5526:3212:2714:01
19:12
#2644
6.43M
6.43 mi08:05:211:31:5814:181:05:26
15:13
#4964
6.62M
6.62 mi07:56:361:23:1312:34
-47:-1
#4879
10.65M
10.65 mi08:45:432:12:2012:2649:07
12:11
#4972
Finish
13.11 mi09:16:272:43:0412:2630:44
12:30
#5006
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
1.40M1.40 mi1.40 mi22871534412287(Top 38%)1534(Top 46%)41(Top 32%)
2.13M2.13 mi0.73 mi2644-3571756-22248-73141(Top 52%)2006(Top 60%)55(Top 43%)
6.43M6.43 mi4.30 mi4964-23202908-115293-455479(Top 90%)3114(Top 93%)109(Top 84%)
6.62M6.62 mi0.19 mi4879+852869+3990+3---
10.65M10.65 mi4.03 mi4972-932901-3294-45100(Top 84%)2926(Top 88%)100(Top 78%)
Finish13.11 mi2.46 mi5006-342904-396-25192(Top 86%)2945(Top 88%)102(Top 79%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 38%
~flat
+3ft-2ft

Overall

2287

Males

1534

M55-59

41

1.40M→2.13M

1.4 - 2.1 mi

Top 52%
~flat
+3ft-1ft

Overall

3141

Males

2006

M55-59

55

2.13M→6.43M

2.1 - 6.4 mi

Top 90%
×17story building
+274ft-78ft

Overall

5479

Males

3114

M55-59

109

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 84%
×21story building
+153ft-361ft

Overall

5100

Males

2926

M55-59

100

10.65M→Finish

10.7 - 13.1 mi

Top 86%
×17story building
+244ft-114ft

Overall

5192

Males

2945

M55-59

102

Passing Analysis

Category:
Athletes Passed
286*
Passed By
3005
Net Change
-2719
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2287
1.40M → 2.13M67424-357#2287#2644
2.13M → 6.43M4*2324-2320#2644#4964
6.43M → 6.62M9914+85#4964#4879
6.62M → 10.65M78*171-93#4879#4972
10.65M → Finish38*72-34#4972#5006
TOTALS286*3005-2719

* 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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