San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Austin Lee

Bib: 14355•M•Age: 29

SF, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 19%
Gender (Male)
#0 / 3619
Top 27%
Division (M25-29)
#0 / 796
Top 30%
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
9:11/mi
18:22
→ flat
4M
9:11/mi
36:44
↑ 67↓ 69
6M
8:46/mi
54:16
↑ 1231.1%
8M
8:14/mi
1:10:45
↑ 166↓ 531.1%
9.6M
8:14/mi
1:23:56
↑ 68↓ 1931.5%
10M
18:01/mi
1:31:08
↓ 241.1%
10.5M
4:36/mi
1:33:26
↓ 732.7%
12M
11:44/mi
1:51:02
↑ 2803.2%
Finish· 13.11 mi
8:56/mi
2:00:57
↑ 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
Time54:16
Pace9:03 /mi
2nd Half
Distance7.11 mi
Time1:06:41
Pace9:23 /mi
📊Positive Split: 22.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:3618:229:1118:22
9:11
-
4M
4.00 mi07:13:5836:449:1118:22
9:11
0:00
6M
6.00 mi07:31:3054:169:0317:32
8:46
-0:25
8M
8.00 mi07:47:591:10:458:5116:29
8:14
-0:32
9.6M
9.60 mi08:01:101:23:568:4513:11
8:14
0:00
10M
10.00 mi08:08:221:31:089:077:12
18:01
+9:47
10.5M
10.50 mi08:10:401:33:268:542:18
4:36
-13:25
12M
12.00 mi08:28:161:51:029:1517:36
11:44
+7:08
Finish
13.11 mi08:38:112:00:579:149:55
8:56
-2:48

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

4:36 /mi

Average Pace

9:14 /mi

Slowest Pace

18:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18

2% of race

Time at Steady Pace

1:33:51

78% of race

Time at Slower Pace

24:48

21% of race

Average Pace: 9:14 /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 mi06:55:3618:229:1118:22
9:11
#1770
4M
4.00 mi07:13:5836:449:1118:22
9:11
#1714
6M
6.00 mi07:31:3054:169:0317:32
8:46
#1509
8M
8.00 mi07:47:591:10:458:5116:29
8:14
#1160
9.6M
9.60 mi08:01:101:23:568:4513:11
8:14
#1242
10M
10.00 mi08:08:221:31:089:077:12
18:01
#1331
10.5M
10.50 mi08:10:401:33:268:542:18
4:36
#1343
12M
12.00 mi08:28:161:51:029:1517:36
11:44
#1261
Finish
13.11 mi08:38:112:00:579:149:55
8:56
#1248
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 34%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:30

Segment Time

10:34/mi

Pace

0.90 mi

Distance

Overall

2238

Men

1581

Division

389

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi177013223221045(Top 16%)814(Top 22%)186(Top 23%)
4M4.00 mi2.00 mi1714+561296+26321+11685(Top 26%)1279(Top 35%)306(Top 38%)
6M6.00 mi2.00 mi1509+2051171+125283+381132(Top 17%)913(Top 25%)228(Top 29%)
8M8.00 mi2.00 mi1160+349934+237222+61606(Top 9%)526(Top 15%)136(Top 17%)
9.6M9.60 mi1.60 mi1242-82985-51237-151790(Top 27%)1195(Top 33%)287(Top 36%)
10M10.00 mi0.40 mi1331-891048-63254-172381(Top 36%)1658(Top 46%)399(Top 50%)
10.5M10.50 mi0.50 mi1343-121058-10258-42052(Top 31%)1487(Top 41%)352(Top 44%)
12M12.00 mi1.50 mi1261+82995+63244+141045(Top 16%)814(Top 22%)186(Top 23%)
Finish13.11 mi1.11 mi1248+13988+7240+41581(Top 24%)1176(Top 32%)284(Top 36%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 16%
~flat
+5ft-3ft

Overall

1045

Males

814

M25-29

186

2M→4M

2.0 - 4.0 mi

Top 26%
×4story building
+67ft-69ft

Overall

1685

Males

1279

M25-29

306

4M→6M

4.0 - 6.0 mi

Top 17%
×9story building
+123ft-9ft

Overall

1132

Males

913

M25-29

228

6M→8M

6.0 - 8.0 mi

Top 9%
×12story building
+166ft-53ft

Overall

606

Males

526

M25-29

136

8M→9.6M

8.0 - 9.6 mi

Top 27%
×13story building
+68ft-193ft

Overall

1790

Males

1195

M25-29

287

9.6M→10M

9.6 - 10.0 mi

Top 36%
×2story building
+0ft-24ft

Overall

2381

Males

1658

M25-29

400

10M→10.5M

10.0 - 10.5 mi

Top 31%
×6story building
+1ft-73ft

Overall

2052

Males

1487

M25-29

353

10.5M→12M

10.5 - 12.0 mi

Top 16%
×21story building
+280ft-26ft

Overall

1045

Males

814

M25-29

186

12M→Finish

12.0 - 13.1 mi

Top 24%
×7story building
+14ft-89ft

Overall

1581

Males

1176

M25-29

284

Passing Analysis

Category:
Athletes Passed
901*
Passed By
379
Net Change
+522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1770
2M → 4M13478+56#1770#1714
4M → 6M2127+205#1714#1509
6M → 8M3501+349#1509#1160
8M → 9.6M44126-82#1160#1242
9.6M → 10M11100-89#1242#1331
10M → 10.5M416-12#1331#1343
10.5M → 12M10826+82#1343#1261
12M → Finish38*25+13#1261#1248
TOTALS901*379+522

* 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