Bert Kang

Bib: 26235MAge: 48

Concord, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Masters (Masters Men)
#0 / 555
Division (M45-49)
#0 / 119
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9292 ft
×24story building
548 ft climb · 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:11/mi
22:23
138680.7%
4M
10:25/mi
43:12
1631.4%
6M
14:47/mi
1:12:47
55830.3%
8M
9:55/mi
1:32:38
651510.8%
10M
13:54/mi
2:00:26
611741.1%
12M
13:53/mi
2:28:13
41530.1%
Finish· 13.11 mi
13:44/mi
2:43:27
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:47
Pace12:08 /mi
2nd Half
Distance7.11 mi
Time1:30:40
Pace12:45 /mi
📊Positive Split: 24.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:15:3522:2311:1122:23
11:11
-
4M
4.00 mi09:36:2443:1210:4820:49
10:25
-0:46
6M
6.00 mi10:05:591:12:4712:0829:35
14:47
+4:22
8M
8.00 mi10:25:501:32:3811:3519:51
9:55
-4:52
10M
10.00 mi10:53:382:00:2612:0327:48
13:54
+3:59
12M
12.00 mi11:21:252:28:1312:2127:47
13:53
-0:01
Finish
13.11 mi11:36:392:43:2712:2815:14
13:44
-0:09

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

9:55 /mi

Average Pace

12:28 /mi

Slowest Pace

14:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:03

39% of race

Time at Steady Pace

1:10:49

43% of race

Time at Slower Pace

29:35

18% of race

Average Pace: 12:28 /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
2M
2.00 mi09:15:3522:2311:1122:23
11:11
#2932
4M
4.00 mi09:36:2443:1210:4820:49
10:25
#2742
6M
6.00 mi10:05:591:12:4712:0829:35
14:47
#2963
8M
8.00 mi10:25:501:32:3811:3519:51
9:55
#3066
10M
10.00 mi10:53:382:00:2612:0327:48
13:54
#3144
12M
12.00 mi11:21:252:28:1312:2127:47
13:53
#3153
Finish
13.11 mi11:36:392:43:2712:2815:14
13:44
#3163
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi29321723983172(Top 83%)1783(Top 86%)97(Top 82%)
4M4.00 mi2.00 mi2742+1901650+7395+32603(Top 68%)1572(Top 76%)88(Top 74%)
6M6.00 mi2.00 mi2963-2211731-8196-13197(Top 83%)1832(Top 89%)99(Top 83%)
8M8.00 mi2.00 mi3066-1031780-4999-33362(Top 88%)1892(Top 92%)105(Top 88%)
10M10.00 mi2.00 mi3144-781803-23993392(Top 88%)1886(Top 91%)103(Top 87%)
12M12.00 mi2.00 mi3153-91801+298+13172(Top 83%)1783(Top 86%)97(Top 82%)
Finish13.11 mi1.11 mi3163-101802-197+13255(Top 85%)1812(Top 88%)98(Top 82%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 83%
×9story building
+138ft-68ft

Overall

3172

Males

1783

M45-49

97

2M→4M

2.0 - 4.0 mi

Top 68%
×13story building
+163ft-19ft

Overall

2603

Males

1572

M45-49

88

4M→6M

4.0 - 6.0 mi

Top 83%
×4story building
+55ft-83ft

Overall

3197

Males

1832

M45-49

99

6M→8M

6.0 - 8.0 mi

Top 88%
×10story building
+65ft-151ft

Overall

3362

Males

1892

M45-49

105

8M→10M

8.0 - 10.0 mi

Top 88%
×10story building
+61ft-174ft

Overall

3392

Males

1886

M45-49

103

10M→12M

10.0 - 12.0 mi

Top 83%
×3story building
+41ft-53ft

Overall

3172

Males

1783

M45-49

97

12M→Finish

12.0 - 13.1 mi

Top 85%
×1human
+6ft-6ft

Overall

3255

Males

1812

M45-49

98

Passing Analysis

Category:
Athletes Passed
284*
Passed By
515
Net Change
-231
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2932
2M4M21121+190#2932#2742
4M6M14235-221#2742#2963
6M8M10*113-103#2963#3066
8M10M11*89-78#3066#3144
10M12M2534-9#3144#3153
12MFinish13*23-10#3153#3163
TOTALS284*515-231

* 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