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SF MARATHON 1ST HALF 2023

John Frazier

Bib: 12221•M•Age: 31

Edmond, OK

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 31%
Gender (Male)
#0 / 3331
Top 39%
Division (M30-34)
#0 / 723
Top 41%
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
9:42/mi
13:35
→ flat
2.13M
19:41/mi
27:57
→ flat
6.43M
12:06/mi
1:19:57
↑ 274↓ 780.9%
6.62M
-28:-47/mi
1:14:40
↑ 161.6%
10.65M
8:13/mi
1:47:48
↑ 153↓ 3611.0%
Finish· 13.11 mi
7:27/mi
2:06:06
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:14:40
Pace11:17 /mi
2nd Half✓ Faster
Distance6.49 mi
Time51:26
Pace7:56 /mi
📊Negative Split: 31.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:58:5213:359:4213:35
9:42
-
2.13M
2.13 mi07:13:1427:5713:0714:22
19:41
+9:59
6.43M
6.43 mi08:05:141:19:5712:2652:00
12:06
-7:35
6.62M
6.62 mi07:59:571:14:4011:17
-28:-47
-40:53
10.65M
10.65 mi08:33:051:47:4810:0733:08
8:13
+37:00
Finish
13.11 mi08:51:232:06:069:3718:18
7:27
-0:46

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

-29:-47 /mi

Average Pace

9:37 /mi

Slowest Pace

19:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:06

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:37 /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 mi06:58:5213:359:4213:35
9:42
#3576
2.13M
2.13 mi07:13:1427:5713:0714:22
19:41
#3469
6.43M
6.43 mi08:05:141:19:5712:2652:00
12:06
#3240
6.62M
6.62 mi07:59:571:14:4011:17
-28:-47
#3549
10.65M
10.65 mi08:33:051:47:4810:0733:08
8:13
#2416
Finish
13.11 mi08:51:232:06:069:3718:18
7:27
#1900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi1.40 mi357622484913576(Top 59%)2248(Top 67%)491(Top 68%)
2.13M2.13 mi0.73 mi3469+1072185+63485+63542(Top 58%)2224(Top 67%)500(Top 69%)
6.43M6.43 mi4.30 mi3240+2292069+116467+183236(Top 53%)2059(Top 62%)461(Top 64%)
6.62M6.62 mi0.19 mi3549-3092215-146491-24---
10.65M10.65 mi4.03 mi2416+11331625+590371+120750(Top 12%)586(Top 18%)116(Top 16%)
Finish13.11 mi2.46 mi1900+5161313+312294+77499(Top 8%)403(Top 12%)96(Top 13%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 59%
~flat
+3ft-2ft

Overall

3576

Males

2248

M30-34

493

1.40M→2.13M

1.4 - 2.1 mi

Top 58%
~flat
+3ft-1ft

Overall

3542

Males

2224

M30-34

503

2.13M→6.43M

2.1 - 6.4 mi

Top 53%
×17story building
+274ft-78ft

Overall

3236

Males

2059

M30-34

463

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 12%
×21story building
+153ft-361ft

Overall

750

Males

586

M30-34

118

10.65M→Finish

10.7 - 13.1 mi

Top 8%
×17story building
+244ft-114ft

Overall

499

Males

403

M30-34

96

Passing Analysis

Category:
Athletes Passed
2322*
Passed By
646
Net Change
+1676
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3576
1.40M → 2.13M249142+107#3576#3469
2.13M → 6.43M402*173+229#3469#3240
6.43M → 6.62M18327-309#3240#3549
6.62M → 10.65M1137*4+1133#3549#2416
10.65M → Finish516*0+516#2416#1900
TOTALS2322*646+1676

* 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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