San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Christopher Ling

Bib: 13272•M•Age: 35

SF, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 12%
Gender (Male)
#0 / 3619
Top 17%
Division (M35-39)
#0 / 582
Top 19%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:29/mi
16:58
→ flat
4M
8:29/mi
33:56
↑ 67↓ 69
6M
8:28/mi
50:52
↑ 1231.1%
8M
9:38/mi
1:10:08
↑ 166↓ 531.1%
9.6M
7:06/mi
1:21:29
↑ 68↓ 1931.5%
10M
15:56/mi
1:27:51
↓ 241.1%
10.5M
4:22/mi
1:30:02
↓ 732.7%
12M
11:13/mi
1:46:52
↑ 2803.2%
Finish· 13.11 mi
7:24/mi
1:55:04
↑ 14↓ 891.3%

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
Time50:52
Pace8:29 /mi
2nd Half
Distance7.11 mi
Time1:04:12
Pace9:02 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:49:2816:588:2916:58
8:29
-
4M
4.00 mi07:06:2633:568:2916:58
8:29
0:00
6M
6.00 mi07:23:2250:528:2916:56
8:28
-0:01
8M
8.00 mi07:42:381:10:088:4619:16
9:38
+1:10
9.6M
9.60 mi07:53:591:21:298:2911:21
7:06
-2:32
10M
10.00 mi08:00:211:27:518:476:22
15:56
+8:50
10.5M
10.50 mi08:02:321:30:028:342:11
4:22
-11:34
12M
12.00 mi08:19:221:46:528:5416:50
11:13
+6:51
Finish
13.11 mi08:27:341:55:048:478:12
7:24
-3:49

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

4:22 /mi

Average Pace

8:47 /mi

Slowest Pace

15:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11

2% of race

Time at Steady Pace

1:29:41

78% of race

Time at Slower Pace

23:12

20% of race

Average Pace: 8:47 /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 mi06:49:2816:588:2916:58
8:29
#895
4M
4.00 mi07:06:2633:568:2916:58
8:29
#852
6M
6.00 mi07:23:2250:528:2916:56
8:28
#838
8M
8.00 mi07:42:381:10:088:4619:16
9:38
#1069
9.6M
9.60 mi07:53:591:21:298:2911:21
7:06
#923
10M
10.00 mi08:00:211:27:518:476:22
15:56
#918
10.5M
10.50 mi08:02:321:30:028:342:11
4:22
#922
12M
12.00 mi08:19:221:46:528:5416:50
11:13
#855
Finish
13.11 mi08:27:341:55:048:478:12
7:24
#768
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 18%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:33

Segment Time

9:30/mi

Pace

0.90 mi

Distance

Overall

1183

Men

931

Division

153

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi895724136722(Top 11%)577(Top 16%)93(Top 16%)
4M4.00 mi2.00 mi852+43695+29132+4848(Top 13%)687(Top 19%)125(Top 21%)
6M6.00 mi2.00 mi838+14684+11126+6824(Top 13%)675(Top 19%)122(Top 21%)
8M8.00 mi2.00 mi1069-231868-184162-361928(Top 29%)1448(Top 40%)250(Top 43%)
9.6M9.60 mi1.60 mi923+146748+120139+23738(Top 11%)540(Top 15%)86(Top 15%)
10M10.00 mi0.40 mi918+5741+7134+51197(Top 18%)915(Top 25%)145(Top 25%)
10.5M10.50 mi0.50 mi922-4745-41341425(Top 22%)1103(Top 30%)187(Top 32%)
12M12.00 mi1.50 mi855+67694+51125+9722(Top 11%)577(Top 16%)93(Top 16%)
Finish13.11 mi1.11 mi768+87629+65112+13235(Top 4%)211(Top 6%)38(Top 7%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 11%
~flat
+5ft-3ft

Overall

722

Males

577

M35-39

93

2M→4M

2.0 - 4.0 mi

Top 13%
×4story building
+67ft-69ft

Overall

848

Males

687

M35-39

125

4M→6M

4.0 - 6.0 mi

Top 13%
×9story building
+123ft-9ft

Overall

824

Males

675

M35-39

122

6M→8M

6.0 - 8.0 mi

Top 29%
×12story building
+166ft-53ft

Overall

1928

Males

1448

M35-39

250

8M→9.6M

8.0 - 9.6 mi

Top 11%
×13story building
+68ft-193ft

Overall

738

Males

540

M35-39

86

9.6M→10M

9.6 - 10.0 mi

Top 18%
×2story building
+0ft-24ft

Overall

1197

Males

915

M35-39

145

10M→10.5M

10.0 - 10.5 mi

Top 22%
×6story building
+1ft-73ft

Overall

1425

Males

1103

M35-39

187

10.5M→12M

10.5 - 12.0 mi

Top 11%
×21story building
+280ft-26ft

Overall

722

Males

577

M35-39

93

12M→Finish

12.0 - 13.1 mi

Top 4%
×7story building
+14ft-89ft

Overall

235

Males

211

M35-39

38

Passing Analysis

Category:
Athletes Passed
517*
Passed By
390
Net Change
+127
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#895
2M → 4M7936+43#895#852
4M → 6M5642+14#852#838
6M → 8M13244-231#838#1069
8M → 9.6M17832+146#1069#923
9.6M → 10M1712+5#923#918
10M → 10.5M26-4#918#922
10.5M → 12M8518+67#922#855
12M → Finish87*0+87#855#768
TOTALS517*390+127

* 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

Race Place Events

Race Place Events