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SF MARATHON 2ND HALF 2026

Yao Shi

Bib: 24164•M•Age: 21

Irvine, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 44%
Gender (Male)
#0 / 2065
M20-29
#0 / 190
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
9:00/mi
18:00
↑ 138↓ 680.7%
4M
8:46/mi
35:32
↑ 1631.4%
6M
11:30/mi
58:32
↑ 55↓ 830.3%
8M
7:13/mi
1:12:59
↑ 65↓ 1510.8%
10M
10:40/mi
1:34:19
↑ 61↓ 1741.1%
12M
11:38/mi
1:57:36
↑ 41↓ 530.1%
Finish· 13.11 mi
10:44/mi
2:09:30
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:32
Pace9:45 /mi
2nd Half
Distance7.11 mi
Time1:10:58
Pace9:59 /mi
📊Positive Split: 21.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:00:0418:009:0018:00
9:00
-
4M
4.00 mi09:17:3635:328:5317:32
8:46
-0:14
6M
6.00 mi09:40:3658:329:4523:00
11:30
+2:44
8M
8.00 mi09:55:031:12:599:0714:27
7:13
-4:17
10M
10.00 mi10:16:231:34:199:2621:20
10:40
+3:27
12M
12.00 mi10:39:401:57:369:4823:17
11:38
+0:58
Finish
13.11 mi10:51:342:09:309:5311:54
10:44
-0:54

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

7:13 /mi

Average Pace

9:53 /mi

Slowest Pace

11:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:59

39% of race

Time at Steady Pace

33:14

26% of race

Time at Slower Pace

46:17

36% of race

Average Pace: 9:53 /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
2M
2.00 mi09:00:0418:009:0018:00
9:00
#1198
4M
4.00 mi09:17:3635:328:5317:32
8:46
#1321
6M
6.00 mi09:40:3658:329:4523:00
11:30
#1389
8M
8.00 mi09:55:031:12:599:0714:27
7:13
#1411
10M
10.00 mi10:16:231:34:199:2621:20
10:40
#1550
12M
12.00 mi10:39:401:57:369:4823:17
11:38
#1689
Finish
13.11 mi10:51:342:09:309:5311:54
10:44
#1702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi1198853762265(Top 59%)1373(Top 66%)136(Top 72%)
4M4.00 mi2.00 mi1321-123926-7381-51442(Top 38%)986(Top 48%)92(Top 48%)
6M6.00 mi2.00 mi1389-68971-4588-71554(Top 40%)1059(Top 51%)106(Top 56%)
8M8.00 mi2.00 mi1411-22982-1193-51550(Top 40%)1050(Top 51%)109(Top 57%)
10M10.00 mi2.00 mi1550-1391053-71102-92015(Top 52%)1294(Top 63%)127(Top 67%)
12M12.00 mi2.00 mi1689-1391122-69109-72265(Top 59%)1373(Top 66%)136(Top 72%)
Finish13.11 mi1.11 mi1702-131128-6110-12007(Top 52%)1249(Top 60%)124(Top 65%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 59%
×9story building
+138ft-68ft

Overall

2265

Males

1373

M20-24

137

2M→4M

2.0 - 4.0 mi

Top 38%
×13story building
+163ft-19ft

Overall

1442

Males

986

M20-24

92

4M→6M

4.0 - 6.0 mi

Top 40%
×4story building
+55ft-83ft

Overall

1554

Males

1059

M20-24

107

6M→8M

6.0 - 8.0 mi

Top 40%
×10story building
+65ft-151ft

Overall

1550

Males

1050

M20-24

109

8M→10M

8.0 - 10.0 mi

Top 52%
×10story building
+61ft-174ft

Overall

2015

Males

1294

M20-24

128

10M→12M

10.0 - 12.0 mi

Top 59%
×3story building
+41ft-53ft

Overall

2265

Males

1373

M20-24

137

12M→Finish

12.0 - 13.1 mi

Top 52%
×1human
+6ft-6ft

Overall

2007

Males

1249

M20-24

124

Passing Analysis

Category:
Athletes Passed
115*
Passed By
619
Net Change
-504
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1198
2M → 4M45168-123#1198#1321
4M → 6M1684-68#1321#1389
6M → 8M1840-22#1389#1411
8M → 10M14*153-139#1411#1550
10M → 12M6145-139#1550#1689
12M → Finish16*29-13#1689#1702
TOTALS115*619-504

* 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