Aaron Lee

Bib: 17724MAge: 37

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 45%
Gender (Male)
#0 / 3977
Division (M35-39)
#0 / 583
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
9:57/mi
18:01
→ flat
5.34M
10:10/mi
53:54
8074
6.15M
10:35/mi
1:02:28
1262.8%
10.54M
10:16/mi
1:47:32
2303610.6%
11.05M
13:00/mi
1:54:10
1726.4%
Finish· 13.11 mi
10:18/mi
2:15:23
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:02:28
Pace10:09 /mi
2nd Half
Distance6.96 mi
Time1:12:55
Pace10:29 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:02:5518:019:5718:01
9:57
-
5.34M
5.34 mi07:38:4853:5410:0635:53
10:10
+0:13
6.15M
6.15 mi07:47:221:02:2810:098:34
10:35
+0:25
10.54M
10.54 mi08:32:261:47:3210:1245:04
10:16
-0:19
11.05M
11.05 mi08:39:041:54:1010:206:38
13:00
+2:44
Finish
13.11 mi09:00:172:15:2310:2021:13
10:18
-2:42

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

9:57 /mi

Average Pace

10:20 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:08:45

95% of race

Time at Slower Pace

6:38

5% of race

Average Pace: 10:20 /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
1.81M
1.81 mi07:02:5518:019:5718:01
9:57
#3802
5.34M
5.34 mi07:38:4853:5410:0635:53
10:10
#3699
6.15M
6.15 mi07:47:221:02:2810:098:34
10:35
#3667
10.54M
10.54 mi08:32:261:47:3210:1245:04
10:16
#3426
11.05M
11.05 mi08:39:041:54:1010:206:38
13:00
#3327
Finish
13.11 mi09:00:172:15:2310:2021:13
10:18
#3221
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81M1.81 mi1.81 mi380225043613802(Top 54%)2504(Top 63%)361(Top 62%)
5.34M5.34 mi3.53 mi3699+1032457+47365-43689(Top 52%)2455(Top 62%)364(Top 62%)
6.15M6.15 mi0.81 mi3667+322443+14362+33518(Top 50%)2357(Top 59%)335(Top 57%)
10.54M10.54 mi4.39 mi3426+2412309+134348+143280(Top 46%)2214(Top 56%)319(Top 55%)
11.05M11.05 mi0.51 mi3327+992248+61335+132483(Top 35%)1750(Top 44%)237(Top 41%)
Finish13.11 mi2.06 mi3221+1062185+63323+122856(Top 40%)1910(Top 48%)266(Top 46%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 54%
~flat
+4ft-3ft

Overall

3802

Males

2504

M35-39

361

1.81M→5.34M

1.8 - 5.3 mi

Top 52%
×4story building
+80ft-74ft

Overall

3689

Males

2455

M35-39

364

5.34M→6.15M

5.3 - 6.2 mi

Top 50%
×10story building
+126ft-4ft

Overall

3518

Males

2357

M35-39

335

6.15M→10.54M

6.2 - 10.5 mi

Top 46%
×21story building
+230ft-361ft

Overall

3280

Males

2214

M35-39

319

10.54M→11.05M

10.5 - 11.1 mi

Top 35%
×14story building
+172ft-0ft

Overall

2483

Males

1750

M35-39

237

11.05M→Finish

11.1 - 13.1 mi

Top 40%
×7story building
+97ft-114ft

Overall

2856

Males

1910

M35-39

266

Passing Analysis

Category:
Athletes Passed
899*
Passed By
318
Net Change
+581
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3802
1.81M5.34M288*185+103#3802#3699
5.34M6.15M7947+32#3699#3667
6.15M10.54M294*53+241#3667#3426
10.54M11.05M1089+99#3426#3327
11.05MFinish130*24+106#3327#3221
TOTALS899*318+581

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events