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SF MARATHON 1ST HALF 2023

Jake Weppner

Bib: 11923•M•Age: 23

Belmont, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 45%
Gender (Male)
#0 / 3331
M20-29
#0 / 333
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
8:51/mi
12:23
→ flat
2.13M
17:07/mi
24:53
→ flat
6.43M
11:17/mi
1:13:26
↑ 274↓ 780.9%
6.62M
-36:-41/mi
1:06:39
↑ 161.6%
10.65M
9:46/mi
1:46:01
↑ 153↓ 3611.0%
Finish· 13.11 mi
11:18/mi
2:13:48
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M⚖️ Balanced
Distance6.62 mi
Time1:06:39
Pace10:04 /mi
2nd Half⚖️ Balanced
Distance6.49 mi
Time1:07:09
Pace10:21 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:58:0312:238:5112:23
8:51
-
2.13M
2.13 mi07:10:3324:5311:4112:30
17:07
+8:16
6.43M
6.43 mi07:59:061:13:2611:2548:33
11:17
-5:50
6.62M
6.62 mi07:52:191:06:3910:04
-36:-41
-47:58
10.65M
10.65 mi08:31:411:46:019:5739:22
9:46
+46:27
Finish
13.11 mi08:59:282:13:4810:1227:47
11:18
+1:32

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

-37:-41 /mi

Average Pace

10:12 /mi

Slowest Pace

17:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:48

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:12 /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 mi06:58:0312:238:5112:23
8:51
#2119
2.13M
2.13 mi07:10:3324:5311:4112:30
17:07
#1693
6.43M
6.43 mi07:59:061:13:2611:2548:33
11:17
#2033
6.62M
6.62 mi07:52:191:06:3910:04
-36:-41
#1936
10.65M
10.65 mi08:31:411:46:019:5739:22
9:46
#2155
Finish
13.11 mi08:59:282:13:4810:1227:47
11:18
#2723
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi1.40 mi211914411912119(Top 35%)1441(Top 43%)191(Top 57%)
2.13M2.13 mi0.73 mi1693+4261180+261171+201469(Top 24%)1032(Top 31%)147(Top 44%)
6.43M6.43 mi4.30 mi2033-3401403-223190-192292(Top 38%)1545(Top 46%)203(Top 61%)
6.62M6.62 mi0.19 mi1936+971332+71183+7---
10.65M10.65 mi4.03 mi2155-2191471-139199-162660(Top 44%)1747(Top 52%)220(Top 66%)
Finish13.11 mi2.46 mi2723-5681788-317225-264443(Top 73%)2614(Top 78%)282(Top 85%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 35%
~flat
+3ft-2ft

Overall

2119

Males

1441

M20-24

191

1.40M→2.13M

1.4 - 2.1 mi

Top 24%
~flat
+3ft-1ft

Overall

1469

Males

1032

M20-24

147

2.13M→6.43M

2.1 - 6.4 mi

Top 38%
×17story building
+274ft-78ft

Overall

2292

Males

1545

M20-24

203

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M20-24

-

6.62M→10.65M

6.6 - 10.7 mi

Top 44%
×21story building
+153ft-361ft

Overall

2660

Males

1747

M20-24

220

10.65M→Finish

10.7 - 13.1 mi

Top 73%
×17story building
+244ft-114ft

Overall

4443

Males

2614

M20-24

282

Passing Analysis

Category:
Athletes Passed
726*
Passed By
1330
Net Change
-604
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2119
1.40M → 2.13M45327+426#2119#1693
2.13M → 6.43M81*421-340#1693#2033
6.43M → 6.62M12932+97#2033#1936
6.62M → 10.65M54*273-219#1936#2155
10.65M → Finish9*577-568#2155#2723
TOTALS726*1330-604

* 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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