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SF MARATHON 1ST HALF 2023

Mingming Li

San Carlos, CA

Bib: 10056 M 38

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 32%
Gender (Male)
#0 / 3331
Top 40%
Division (M35-39)
#0 / 464
Top 39%
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
10:36/mi
14:50
→ flat
11 ft elev
2.13M
21:36/mi
30:36
→ flat
13 ft elev
6.43M
11:22/mi
1:19:27
↑ 274↓ 780.9%
213 ft elev
6.62M
-31:-41/mi
1:13:37
↑ 161.6%
239 ft elev
10.65M
8:22/mi
1:47:19
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
7:49/mi
2:06:33
↑ 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
Time1:13:37
Pace11:07 /mi
2nd Half✓ Faster
Distance6.49 mi
Time52:56
Pace8:09 /mi
📊Negative Split: 28.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:03:0114:5010:3614:50
10:36
-
2.13M
2.13 mi07:18:4730:3614:2215:46
21:36
+11:00
6.43M
6.43 mi08:07:381:19:2712:2148:51
11:22
-10:14
6.62M
6.62 mi08:01:481:13:3711:07
-31:-41
-43:03
10.65M
10.65 mi08:35:301:47:1910:0533:42
8:22
+40:03
Finish
13.11 mi08:54:442:06:339:3919:14
7:49
-0:33

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

-32:-41 /mi

Average Pace

9:39 /mi

Slowest Pace

21:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:33

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:39 /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 mi07:03:0114:5010:3614:50
10:36
#4797
2.13M
2.13 mi07:18:4730:3614:2215:46
21:36
#4710
6.43M
6.43 mi08:07:381:19:2712:2148:51
11:22
#3162
6.62M
6.62 mi08:01:481:13:3711:07
-31:-41
#3370
10.65M
10.65 mi08:35:301:47:1910:0533:42
8:22
#2336
Finish
13.11 mi08:54:442:06:339:3919:14
7:49
#1953
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi1.40 mi479728243784797(Top 79%)2824(Top 85%)378(Top 81%)
2.13M2.13 mi0.73 mi4710+872790+34371+74808(Top 79%)2823(Top 85%)384(Top 83%)
6.43M6.43 mi4.30 mi3162+15482024+766279+922393(Top 39%)1604(Top 48%)222(Top 48%)
6.62M6.62 mi0.19 mi3370-2082120-96293-14---
10.65M10.65 mi4.03 mi2336+10341574+546212+81893(Top 15%)680(Top 20%)94(Top 20%)
Finish13.11 mi2.46 mi1953+3831342+232181+31843(Top 14%)653(Top 20%)85(Top 18%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 79%
~flat
+3ft-2ft

Overall

4797

Males

2824

M35-39

379

1.40M→2.13M

1.4 - 2.1 mi

Top 79%
~flat
+3ft-1ft

Overall

4808

Males

2823

M35-39

386

2.13M→6.43M

2.1 - 6.4 mi

Top 39%
×17story building
+274ft-78ft

Overall

2393

Males

1604

M35-39

222

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 15%
×21story building
+153ft-361ft

Overall

893

Males

680

M35-39

94

10.65M→Finish

10.7 - 13.1 mi

Top 14%
×17story building
+244ft-114ft

Overall

843

Males

653

M35-39

85

Passing Analysis

Category:
Athletes Passed
3257*
Passed By
413
Net Change
+2844
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4797
1.40M → 2.13M232145+87#4797#4710
2.13M → 6.43M1581*33+1548#4710#3162
6.43M → 6.62M20228-208#3162#3370
6.62M → 10.65M1039*5+1034#3370#2336
10.65M → Finish385*2+383#2336#1953
TOTALS3257*413+2844

* 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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