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SF MARATHON 2ND HALF 2026

Stan Kao

Bib: 26875•M•Age: 42

Mountain view, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Masters (Masters Men)
#0 / 555
Division (M40-44)
#0 / 200
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:21/mi
22:42
↑ 138↓ 680.7%
4M
10:35/mi
43:51
↑ 1631.4%
6M
14:04/mi
1:12:00
↑ 55↓ 830.3%
8M
8:50/mi
1:29:41
↑ 65↓ 1510.8%
10M
13:15/mi
1:56:10
↑ 61↓ 1741.1%
12M
13:39/mi
2:23:28
↑ 41↓ 530.1%
Finish· 13.11 mi
13:58/mi
2:38:58
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:00
Pace12:00 /mi
2nd Half
Distance7.11 mi
Time1:26:58
Pace12:14 /mi
📊Positive Split: 20.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:09:1022:4211:2122:42
11:21
-
4M
4.00 mi09:30:1943:5110:5821:09
10:35
-0:46
6M
6.00 mi09:58:281:12:0012:0028:09
14:04
+3:29
8M
8.00 mi10:16:091:29:4111:1317:41
8:50
-5:14
10M
10.00 mi10:42:381:56:1011:3726:29
13:15
+4:25
12M
12.00 mi11:09:562:23:2811:5727:18
13:39
+0:24
Finish
13.11 mi11:25:262:38:5812:0815:30
13:58
+0:19

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

8:50 /mi

Average Pace

12:08 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:32

39% of race

Time at Steady Pace

1:37:26

61% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:08 /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 mi09:09:1022:4211:2122:42
11:21
#3022
4M
4.00 mi09:30:1943:5110:5821:09
10:35
#2833
6M
6.00 mi09:58:281:12:0012:0028:09
14:04
#2884
8M
8.00 mi10:16:091:29:4111:1317:41
8:50
#2884
10M
10.00 mi10:42:381:56:1011:3726:29
13:15
#2977
12M
12.00 mi11:09:562:23:2811:5727:18
13:39
#3024
Finish
13.11 mi11:25:262:38:5812:0815:30
13:58
#3054
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi302217601623100(Top 81%)1756(Top 85%)167(Top 84%)
4M4.00 mi2.00 mi2833+1891681+79159+32686(Top 70%)1616(Top 78%)153(Top 77%)
6M6.00 mi2.00 mi2884-511697-16158+12971(Top 77%)1738(Top 84%)165(Top 83%)
8M8.00 mi2.00 mi28841693+4159-12866(Top 75%)1679(Top 81%)160(Top 80%)
10M10.00 mi2.00 mi2977-931733-40163-43224(Top 84%)1826(Top 88%)173(Top 87%)
12M12.00 mi2.00 mi3024-471749-16165-23100(Top 81%)1756(Top 85%)167(Top 84%)
Finish13.11 mi1.11 mi3054-301762-131653304(Top 86%)1833(Top 89%)169(Top 85%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 81%
×9story building
+138ft-68ft

Overall

3100

Males

1756

M40-44

168

2M→4M

2.0 - 4.0 mi

Top 70%
×13story building
+163ft-19ft

Overall

2686

Males

1616

M40-44

154

4M→6M

4.0 - 6.0 mi

Top 77%
×4story building
+55ft-83ft

Overall

2971

Males

1738

M40-44

166

6M→8M

6.0 - 8.0 mi

Top 75%
×10story building
+65ft-151ft

Overall

2866

Males

1679

M40-44

160

8M→10M

8.0 - 10.0 mi

Top 84%
×10story building
+61ft-174ft

Overall

3224

Males

1826

M40-44

174

10M→12M

10.0 - 12.0 mi

Top 81%
×3story building
+41ft-53ft

Overall

3100

Males

1756

M40-44

168

12M→Finish

12.0 - 13.1 mi

Top 86%
×1human
+6ft-6ft

Overall

3304

Males

1833

M40-44

169

Passing Analysis

Category:
Athletes Passed
318*
Passed By
350
Net Change
-32
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3022
2M → 4M20415+189#3022#2833
4M → 6M4596-51#2833#2884
6M → 8M33330#2884#2884
8M → 10M10*103-93#2884#2977
10M → 12M1562-47#2977#3024
12M → Finish11*41-30#3024#3054
TOTALS318*350-32

* 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