San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Phong Le

Bib: 18162•M•Age: 25

Mountain View, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
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
10:02/mi
20:05
→ flat
4M
12:28/mi
45:00
↑ 67↓ 69
6M
12:06/mi
1:09:13
↑ 1231.1%
8M
12:09/mi
1:33:32
↑ 166↓ 531.1%
9.6M
12:09/mi
1:52:59
↑ 68↓ 1931.5%
10M
22:22/mi
2:01:55
↓ 241.1%
10.5M
7:08/mi
2:05:29
↓ 732.7%
12M
18:39/mi
2:33:27
↑ 2803.2%
Finish· 13.11 mi
13:48/mi
2:48:45
↑ 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
Time1:09:13
Pace11:32 /mi
2nd Half
Distance7.11 mi
Time1:39:32
Pace14:00 /mi
📊Positive Split: 43.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:1620:0510:0220:05
10:02
-
4M
4.00 mi07:26:1145:0011:1524:55
12:28
+2:26
6M
6.00 mi07:50:241:09:1311:3224:13
12:06
-0:22
8M
8.00 mi08:14:431:33:3211:4124:19
12:09
+0:03
9.6M
9.60 mi08:34:101:52:5911:4619:27
12:09
0:00
10M
10.00 mi08:43:062:01:5512:128:56
22:22
+10:13
10.5M
10.50 mi08:46:402:05:2911:573:34
7:08
-15:14
12M
12.00 mi09:14:382:33:2712:4727:58
18:39
+11:31
Finish
13.11 mi09:29:562:48:4512:5215:18
13:48
-4:51

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

7:08 /mi

Average Pace

12:52 /mi

Slowest Pace

22:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:34

2% of race

Time at Steady Pace

2:08:17

76% of race

Time at Slower Pace

36:54

22% of race

Average Pace: 12:52 /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 mi07:01:1620:0510:0220:05
10:02
#3109
4M
4.00 mi07:26:1145:0011:1524:55
12:28
#4812
6M
6.00 mi07:50:241:09:1311:3224:13
12:06
#4954
8M
8.00 mi08:14:431:33:3211:4124:19
12:09
#4890
9.6M
9.60 mi08:34:101:52:5911:4619:27
12:09
#5187
10M
10.00 mi08:43:062:01:5512:128:56
22:22
#5131
10.5M
10.50 mi08:46:402:05:2911:573:34
7:08
#5194
12M
12.00 mi09:14:382:33:2712:4727:58
18:39
#5348
Finish
13.11 mi09:29:562:48:4512:5215:18
13:48
#5454
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 79%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:30

Segment Time

13:54/mi

Pace

0.90 mi

Distance

Overall

5222

Men

3053

Division

684

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi310921004755737(Top 87%)3248(Top 90%)725(Top 91%)
4M4.00 mi2.00 mi4812-17032959-859674-1995811(Top 88%)3344(Top 92%)748(Top 94%)
6M6.00 mi2.00 mi4954-1423026-67695-215188(Top 79%)3118(Top 86%)710(Top 89%)
8M8.00 mi2.00 mi4890+643004+22685+104724(Top 72%)2953(Top 82%)666(Top 84%)
9.6M9.60 mi1.60 mi5187-2973124-120711-265925(Top 90%)3352(Top 93%)749(Top 94%)
10M10.00 mi0.40 mi5131+563102+22707+44705(Top 72%)2810(Top 78%)633(Top 80%)
10.5M10.50 mi0.50 mi5194-633126-24711-46214(Top 95%)3461(Top 96%)759(Top 95%)
12M12.00 mi1.50 mi5348-1543167-41718-75737(Top 87%)3248(Top 90%)725(Top 91%)
Finish13.11 mi1.11 mi5454-1063197-30725-75913(Top 90%)3318(Top 92%)739(Top 93%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 87%
~flat
+5ft-3ft

Overall

5737

Males

3248

M25-29

726

2M→4M

2.0 - 4.0 mi

Top 88%
×4story building
+67ft-69ft

Overall

5811

Males

3344

M25-29

751

4M→6M

4.0 - 6.0 mi

Top 79%
×9story building
+123ft-9ft

Overall

5188

Males

3118

M25-29

712

6M→8M

6.0 - 8.0 mi

Top 72%
×12story building
+166ft-53ft

Overall

4724

Males

2953

M25-29

667

8M→9.6M

8.0 - 9.6 mi

Top 90%
×13story building
+68ft-193ft

Overall

5925

Males

3352

M25-29

750

9.6M→10M

9.6 - 10.0 mi

Top 72%
×2story building
+0ft-24ft

Overall

4705

Males

2810

M25-29

634

10M→10.5M

10.0 - 10.5 mi

Top 95%
×6story building
+1ft-73ft

Overall

6214

Males

3461

M25-29

760

10.5M→12M

10.5 - 12.0 mi

Top 87%
×21story building
+280ft-26ft

Overall

5737

Males

3248

M25-29

726

12M→Finish

12.0 - 13.1 mi

Top 90%
×7story building
+14ft-89ft

Overall

5913

Males

3318

M25-29

739

Passing Analysis

Category:
Athletes Passed
446*
Passed By
2791
Net Change
-2345
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3109
2M → 4M41707-1703#3109#4812
4M → 6M91*233-142#4812#4954
6M → 8M177*113+64#4954#4890
8M → 9.6M13310-297#4890#5187
9.6M → 10M8125+56#5187#5131
10M → 10.5M467-63#5131#5194
10.5M → 12M41*195-154#5194#5348
12M → Finish35*141-106#5348#5454
TOTALS446*2791-2345

* 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