Jeffrey Yee

Bib: 16022MAge: 27

Pleasant Hill, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 29%
Gender (Male)
#0 / 2862
Top 38%
Division (M25-29)
#0 / 608
Top 42%
Race Day Weather
56°/46°F
overcast clouds

⏱️ 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
2.13M
11:47/mi
25:05
→ flat
6.62M
9:16/mi
1:06:42
299780.9%
7.12M
11:32/mi
1:12:28
271.0%
10.65M
8:31/mi
1:42:32
1273601.3%
Finish· 13.11 mi
8:15/mi
2:02:50
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:06:42
Pace10:05 /mi
2nd Half✓ Faster
Distance6.49 mi
Time56:08
Pace8:39 /mi
📊Negative Split: 15.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:50:5525:0511:4725:05
11:47
-
6.62M
6.62 mi08:32:321:06:4210:0541:37
9:16
-2:31
7.12M
7.12 mi08:38:181:12:2810:115:46
11:32
+2:16
10.65M
10.65 mi09:08:221:42:329:3830:04
8:31
-3:01
Finish
13.11 mi09:28:402:02:509:2220:18
8:15
-0:16

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

8:15 /mi

Average Pace

9:22 /mi

Slowest Pace

11:47 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:22

41% of race

Time at Steady Pace

41:37

34% of race

Time at Slower Pace

30:51

25% of race

Average Pace: 9:22 /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
2.13M
2.13 mi07:50:5525:0511:4725:05
11:47
#1808
6.62M
6.62 mi08:32:321:06:4210:0541:37
9:16
#1872
7.12M
7.12 mi08:38:181:12:2810:115:46
11:32
#1765
10.65M
10.65 mi09:08:221:42:329:3830:04
8:31
#1626
Finish
13.11 mi09:28:402:02:509:2220:18
8:15
#1503
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.13M2.13 mi2.13 mi180812872821808(Top 35%)1287(Top 45%)282(Top 46%)
6.62M6.62 mi4.49 mi1872-641329-42303-211928(Top 37%)1352(Top 47%)311(Top 51%)
7.12M7.12 mi0.50 mi1765+1071275+54291+121185(Top 23%)918(Top 32%)220(Top 36%)
10.65M10.65 mi3.53 mi1626+1391186+89271+201395(Top 27%)1034(Top 36%)234(Top 38%)
Finish13.11 mi2.46 mi1503+1231102+84253+181232(Top 24%)920(Top 32%)219(Top 36%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 35%
~flat
+6ft-3ft

Overall

1808

Males

1287

M25-29

283

2.13M→6.62M

2.1 - 6.6 mi

Top 37%
×19story building
+299ft-78ft

Overall

1928

Males

1352

M25-29

312

6.62M→7.12M

6.6 - 7.1 mi

Top 23%
×2story building
+27ft-0ft

Overall

1185

Males

918

M25-29

221

7.12M→10.65M

7.1 - 10.7 mi

Top 27%
×21story building
+127ft-360ft

Overall

1395

Males

1034

M25-29

235

10.65M→Finish

10.7 - 13.1 mi

Top 24%
×17story building
+244ft-114ft

Overall

1232

Males

920

M25-29

219

Passing Analysis

Category:
Athletes Passed
535*
Passed By
230
Net Change
+305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#1808
2.13M6.62M123*187-64#1808#1872
6.62M7.12M1158+107#1872#1765
7.12M10.65M159*20+139#1765#1626
10.65MFinish138*15+123#1626#1503
TOTALS535*230+305

* 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