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SF MARATHON 1ST HALF 2023

Kelvin Pang

Diamond Bar, CA

Bib: 11669 M 26

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M25-29)
#0 / 688
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
13:56/mi
19:31
→ flat
11 ft elev
2.13M
19:06/mi
33:28
→ flat
13 ft elev
6.43M
12:18/mi
1:26:22
↑ 274↓ 780.9%
213 ft elev
6.62M
-39:-18/mi
1:19:05
↑ 161.6%
239 ft elev
10.65M
10:27/mi
2:01:11
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
9:04/mi
2:23:29
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:19:05
Pace11:57 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:04:24
Pace9:55 /mi
📊Negative Split: 18.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:08:1619:3113:5619:31
13:56
-
2.13M
2.13 mi07:22:1333:2815:4313:57
19:06
+5:10
6.43M
6.43 mi08:15:071:26:2213:2652:54
12:18
-6:48
6.62M
6.62 mi08:07:501:19:0511:57
-39:-18
-51:36
10.65M
10.65 mi08:49:562:01:1111:2342:06
10:27
+49:45
Finish
13.11 mi09:12:142:23:2910:5722:18
9:04
-1:23

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:-18 /mi

Average Pace

10:57 /mi

Slowest Pace

19:06 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:29

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:57 /mi

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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 mi07:08:1619:3113:5619:31
13:56
#5791
2.13M
2.13 mi07:22:1333:2815:4313:57
19:06
#5436
6.43M
6.43 mi08:15:071:26:2213:2652:54
12:18
#4252
6.62M
6.62 mi08:07:501:19:0511:57
-39:-18
#4313
10.65M
10.65 mi08:49:562:01:1111:2342:06
10:27
#4001
Finish
13.11 mi09:12:142:23:2910:5722:18
9:04
#3648
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.40M1.40 mi1.40 mi579132306705791(Top 95%)3230(Top 97%)670(Top 97%)
2.13M2.13 mi0.73 mi5436+3553107+123654+163041(Top 50%)1949(Top 59%)442(Top 64%)
6.43M6.43 mi4.30 mi4252+11842604+503578+763456(Top 57%)2170(Top 65%)492(Top 72%)
6.62M6.62 mi0.19 mi4313-612625-21580-2---
10.65M10.65 mi4.03 mi4001+3122455+170547+333547(Top 58%)2195(Top 66%)504(Top 73%)
Finish13.11 mi2.46 mi3648+3532266+189513+342221(Top 37%)1472(Top 44%)341(Top 50%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 95%
~flat
+3ft-2ft

Overall

5791

Males

3230

M25-29

675

1.40M→2.13M

1.4 - 2.1 mi

Top 50%
~flat
+3ft-1ft

Overall

3041

Males

1949

M25-29

448

2.13M→6.43M

2.1 - 6.4 mi

Top 57%
×17story building
+274ft-78ft

Overall

3456

Males

2170

M25-29

494

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 58%
×21story building
+153ft-361ft

Overall

3547

Males

2195

M25-29

505

10.65M→Finish

10.7 - 13.1 mi

Top 37%
×17story building
+244ft-114ft

Overall

2221

Males

1472

M25-29

341

Passing Analysis

Category:
Athletes Passed
2369*
Passed By
226
Net Change
+2143
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#5791
1.40M → 2.13M391*36+355#5791#5436
2.13M → 6.43M1228*44+1184#5436#4252
6.43M → 6.62M45106-61#4252#4313
6.62M → 10.65M348*36+312#4313#4001
10.65M → Finish357*4+353#4001#3648
TOTALS2369*226+2143

* 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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