San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Yishing Chen

Bib: 24603•M•Age: 33

Sunnyvale, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Top 28%
Gender (Male)
#0 / 2065
Top 38%
Division (M30-34)
#0 / 453
Top 38%
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
8:59/mi
17:58
↑ 138↓ 680.7%
4M
8:35/mi
35:08
↑ 1631.4%
6M
11:03/mi
57:15
↑ 55↓ 830.3%
8M
6:48/mi
1:10:52
↑ 65↓ 1510.8%
10M
9:07/mi
1:29:05
↑ 61↓ 1741.1%
12M
9:36/mi
1:48:17
↑ 41↓ 530.1%
Finish· 13.11 mi
8:52/mi
1:58:07
→ flat

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time57:15
Pace9:33 /mi
2nd Half
Distance7.11 mi
Time1:00:52
Pace8:34 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:09:1717:588:5917:58
8:59
-
4M
4.00 mi09:26:2735:088:4717:10
8:35
-0:24
6M
6.00 mi09:48:3457:159:3322:07
11:03
+2:28
8M
8.00 mi10:02:111:10:528:5113:37
6:48
-4:15
10M
10.00 mi10:20:241:29:058:5518:13
9:07
+2:19
12M
12.00 mi10:39:361:48:179:0119:12
9:36
+0:29
Finish
13.11 mi10:49:261:58:079:019:50
8:52
-0:44

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

6:48 /mi

Average Pace

9:01 /mi

Slowest Pace

11:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:37

12% of race

Time at Steady Pace

1:03:11

53% of race

Time at Slower Pace

41:19

35% of race

Average Pace: 9:01 /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 mi09:09:1717:588:5917:58
8:59
#1170
4M
4.00 mi09:26:2735:088:4717:10
8:35
#1228
6M
6.00 mi09:48:3457:159:3322:07
11:03
#1244
8M
8.00 mi10:02:111:10:528:5113:37
6:48
#1182
10M
10.00 mi10:20:241:29:058:5518:13
9:07
#1132
12M
12.00 mi10:39:361:48:179:0119:12
9:36
#1120
Finish
13.11 mi10:49:261:58:079:019:50
8:52
#1093
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi11708381951108(Top 29%)769(Top 37%)169(Top 37%)
4M4.00 mi2.00 mi1228-58868-30197-21288(Top 34%)897(Top 43%)194(Top 43%)
6M6.00 mi2.00 mi1244-16871-3196+11241(Top 32%)869(Top 42%)192(Top 42%)
8M8.00 mi2.00 mi1182+62832+39184+121125(Top 29%)801(Top 39%)180(Top 40%)
10M10.00 mi2.00 mi1132+50800+32175+91022(Top 27%)735(Top 36%)163(Top 36%)
12M12.00 mi2.00 mi1120+12795+5174+11108(Top 29%)769(Top 37%)169(Top 37%)
Finish13.11 mi1.11 mi1093+27778+17172+2870(Top 23%)629(Top 30%)138(Top 30%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 29%
×9story building
+138ft-68ft

Overall

1108

Males

769

M30-34

169

2M→4M

2.0 - 4.0 mi

Top 34%
×13story building
+163ft-19ft

Overall

1288

Males

897

M30-34

194

4M→6M

4.0 - 6.0 mi

Top 32%
×4story building
+55ft-83ft

Overall

1241

Males

869

M30-34

192

6M→8M

6.0 - 8.0 mi

Top 29%
×10story building
+65ft-151ft

Overall

1125

Males

801

M30-34

180

8M→10M

8.0 - 10.0 mi

Top 27%
×10story building
+61ft-174ft

Overall

1022

Males

735

M30-34

163

10M→12M

10.0 - 12.0 mi

Top 29%
×3story building
+41ft-53ft

Overall

1108

Males

769

M30-34

169

12M→Finish

12.0 - 13.1 mi

Top 23%
×1human
+6ft-6ft

Overall

870

Males

629

M30-34

138

Passing Analysis

Category:
Athletes Passed
301*
Passed By
224
Net Change
+77
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1170
2M → 4M61119-58#1170#1228
4M → 6M4157-16#1228#1244
6M → 8M7412+62#1244#1182
8M → 10M55*5+50#1182#1132
10M → 12M3624+12#1132#1120
12M → Finish347+27#1120#1093
TOTALS301*224+77

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon