San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Girth Choudhary

San Jose, CA

Bib: 16412 M 25

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
12:06/mi
24:12
→ flat
12 ft elev
4M
13:07/mi
50:26
↑ 67↓ 69
10 ft elev
6M
13:43/mi
1:17:52
↑ 1231.1%
126 ft elev
8M
13:38/mi
1:45:08
↑ 166↓ 531.1%
246 ft elev
9.6M
13:38/mi
2:06:57
↑ 68↓ 1931.5%
126 ft elev
10M
26:34/mi
2:17:34
↓ 241.1%
90 ft elev
10.5M
7:32/mi
2:21:20
↓ 732.7%
18 ft elev
12M
22:47/mi
2:55:31
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
13:28/mi
3:10:27
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:17:52
Pace12:59 /mi
2nd Half
Distance7.11 mi
Time1:52:35
Pace15:50 /mi
📊Positive Split: 44.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:3924:1212:0624:12
12:06
-
4M
4.00 mi07:30:5350:2612:3726:14
13:07
+1:01
6M
6.00 mi07:58:191:17:5212:5927:26
13:43
+0:36
8M
8.00 mi08:25:351:45:0813:0927:16
13:38
-0:05
9.6M
9.60 mi08:47:242:06:5713:1321:49
13:38
0:00
10M
10.00 mi08:58:012:17:3413:4510:37
26:34
+12:56
10.5M
10.50 mi09:01:472:21:2013:283:46
7:32
-19:02
12M
12.00 mi09:35:582:55:3114:3834:11
22:47
+15:15
Finish
13.11 mi09:50:543:10:2714:3214:56
13:28
-9:19

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

7:32 /mi

Average Pace

14:32 /mi

Slowest Pace

26:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:46

2% of race

Time at Steady Pace

2:21:53

74% of race

Time at Slower Pace

44:48

24% of race

Average Pace: 14:32 /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 mi07:04:3924:1212:0624:12
12:06
#5952
4M
4.00 mi07:30:5350:2612:3726:14
13:07
#6112
6M
6.00 mi07:58:191:17:5212:5927:26
13:43
#6173
8M
8.00 mi08:25:351:45:0813:0927:16
13:38
#6116
9.6M
9.60 mi08:47:242:06:5713:1321:49
13:38
#6238
10M
10.00 mi08:58:012:17:3413:4510:37
26:34
#6225
10.5M
10.50 mi09:01:472:21:2013:283:46
7:32
#6235
12M
12.00 mi09:35:582:55:3114:3834:11
22:47
#6339
Finish
13.11 mi09:50:543:10:2714:3214:56
13:28
#6292
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 92%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:23

Segment Time

15:59/mi

Pace

0.90 mi

Distance

Overall

6073

Men

3389

Division

755

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi595234127616491(Top 99%)3572(Top 99%)782(Top 98%)
4M4.00 mi2.00 mi6112-1603474-62776-156164(Top 94%)3484(Top 96%)776(Top 97%)
6M6.00 mi2.00 mi6173-613505-31785-96191(Top 94%)3509(Top 97%)786(Top 99%)
8M8.00 mi2.00 mi6116+573490+15778+75806(Top 88%)3371(Top 93%)749(Top 94%)
9.6M9.60 mi1.60 mi6238-1223519-29782-46422(Top 98%)3559(Top 98%)788(Top 99%)
10M10.00 mi0.40 mi6225+133515+47825957(Top 91%)3351(Top 93%)747(Top 94%)
10.5M10.50 mi0.50 mi6235-103513+27826330(Top 96%)3507(Top 97%)772(Top 97%)
12M12.00 mi1.50 mi6339-1043542-29784-26491(Top 99%)3572(Top 99%)782(Top 98%)
Finish13.11 mi1.11 mi6292+473524+18783+15778(Top 88%)3258(Top 90%)730(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 99%
~flat
+5ft-3ft

Overall

6491

Males

3572

M25-29

783

2M→4M

2.0 - 4.0 mi

Top 94%
×4story building
+67ft-69ft

Overall

6164

Males

3484

M25-29

779

4M→6M

4.0 - 6.0 mi

Top 94%
×9story building
+123ft-9ft

Overall

6191

Males

3509

M25-29

789

6M→8M

6.0 - 8.0 mi

Top 88%
×12story building
+166ft-53ft

Overall

5806

Males

3371

M25-29

750

8M→9.6M

8.0 - 9.6 mi

Top 98%
×13story building
+68ft-193ft

Overall

6422

Males

3559

M25-29

789

9.6M→10M

9.6 - 10.0 mi

Top 91%
×2story building
+0ft-24ft

Overall

5957

Males

3351

M25-29

748

10M→10.5M

10.0 - 10.5 mi

Top 96%
×6story building
+1ft-73ft

Overall

6330

Males

3507

M25-29

773

10.5M→12M

10.5 - 12.0 mi

Top 99%
×21story building
+280ft-26ft

Overall

6491

Males

3572

M25-29

783

12M→Finish

12.0 - 13.1 mi

Top 88%
×7story building
+14ft-89ft

Overall

5778

Males

3258

M25-29

730

Passing Analysis

Category:
Athletes Passed
295*
Passed By
635
Net Change
-340
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5952
2M → 4M58*218-160#5952#6112
4M → 6M47*108-61#6112#6173
6M → 8M96*39+57#6173#6116
8M → 9.6M12134-122#6116#6238
9.6M → 10M2512+13#6238#6225
10M → 10.5M414-10#6225#6235
10.5M → 12M5*109-104#6235#6339
12M → Finish48*1+47#6339#6292
TOTALS295*635-340

* 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