San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Priyanshi Porwal

Milpitas, CA

Bib: 18680 F 29

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
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
11:40/mi
23:21
→ flat
12 ft elev
4M
11:49/mi
46:58
↑ 67↓ 69
10 ft elev
6M
12:11/mi
1:11:20
↑ 1231.1%
126 ft elev
8M
11:54/mi
1:35:07
↑ 166↓ 531.1%
246 ft elev
9.6M
11:54/mi
1:54:09
↑ 68↓ 1931.5%
126 ft elev
10M
21:14/mi
2:02:38
↓ 241.1%
90 ft elev
10.5M
6:04/mi
2:05:40
↓ 732.7%
18 ft elev
12M
17:15/mi
2:31:33
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:44/mi
2:45:40
↑ 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
Time1:11:20
Pace11:53 /mi
2nd Half
Distance7.11 mi
Time1:34:20
Pace13:16 /mi
📊Positive Split: 32.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:13:0423:2111:4023:21
11:40
-
4M
4.00 mi07:36:4146:5811:4523:37
11:49
+0:09
6M
6.00 mi08:01:031:11:2011:5324:22
12:11
+0:22
8M
8.00 mi08:24:501:35:0711:5323:47
11:54
-0:17
9.6M
9.60 mi08:43:521:54:0911:5319:02
11:54
0:00
10M
10.00 mi08:52:212:02:3812:168:29
21:14
+9:20
10.5M
10.50 mi08:55:232:05:4011:583:02
6:04
-15:10
12M
12.00 mi09:21:162:31:3312:3825:53
17:15
+11:11
Finish
13.11 mi09:35:232:45:4012:3814:07
12:44
-4:31

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

6:04 /mi

Average Pace

12:38 /mi

Slowest Pace

21:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02

2% of race

Time at Steady Pace

2:08:16

77% of race

Time at Slower Pace

34:22

21% of race

Average Pace: 12:38 /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 mi07:13:0423:2111:4023:21
11:40
#5575
4M
4.00 mi07:36:4146:5811:4523:37
11:49
#5414
6M
6.00 mi08:01:031:11:2011:5324:22
12:11
#5344
8M
8.00 mi08:24:501:35:0711:5323:47
11:54
#5111
9.6M
9.60 mi08:43:521:54:0911:5319:02
11:54
#5290
10M
10.00 mi08:52:212:02:3812:168:29
21:14
#5206
10.5M
10.50 mi08:55:232:05:4011:583:02
6:04
#5207
12M
12.00 mi09:21:162:31:3312:3825:53
17:15
#5196
Finish
13.11 mi09:35:232:45:4012:3814:07
12:44
#5182
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 67%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:31

Segment Time

12:48/mi

Pace

0.90 mi

Distance

Overall

4412

Women

1706

Division

418

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi557522835465009(Top 76%)2064(Top 70%)502(Top 74%)
4M4.00 mi2.00 mi5414+1612185+98534+125242(Top 80%)2090(Top 71%)507(Top 75%)
6M6.00 mi2.00 mi5344+702130+55526+85252(Top 80%)2089(Top 71%)514(Top 76%)
8M8.00 mi2.00 mi5111+2331986+144484+424454(Top 68%)1620(Top 55%)386(Top 57%)
9.6M9.60 mi1.60 mi5290-1792107-121523-395745(Top 87%)2455(Top 84%)578(Top 86%)
10M10.00 mi0.40 mi5206+842051+56505+184192(Top 64%)1595(Top 54%)384(Top 57%)
10.5M10.50 mi0.50 mi5207-12057-6506-15447(Top 83%)2275(Top 78%)550(Top 82%)
12M12.00 mi1.50 mi5196+112070-13501+55009(Top 76%)2064(Top 70%)502(Top 74%)
Finish13.11 mi1.11 mi5182+142075-5500+15419(Top 82%)2308(Top 79%)557(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 76%
~flat
+5ft-3ft

Overall

5009

Females

2064

F25-29

502

2M→4M

2.0 - 4.0 mi

Top 80%
×4story building
+67ft-69ft

Overall

5242

Females

2090

F25-29

508

4M→6M

4.0 - 6.0 mi

Top 80%
×9story building
+123ft-9ft

Overall

5252

Females

2089

F25-29

514

6M→8M

6.0 - 8.0 mi

Top 68%
×12story building
+166ft-53ft

Overall

4454

Females

1620

F25-29

386

8M→9.6M

8.0 - 9.6 mi

Top 87%
×13story building
+68ft-193ft

Overall

5745

Females

2455

F25-29

578

9.6M→10M

9.6 - 10.0 mi

Top 64%
×2story building
+0ft-24ft

Overall

4192

Females

1595

F25-29

384

10M→10.5M

10.0 - 10.5 mi

Top 83%
×6story building
+1ft-73ft

Overall

5447

Females

2275

F25-29

551

10.5M→12M

10.5 - 12.0 mi

Top 76%
×21story building
+280ft-26ft

Overall

5009

Females

2064

F25-29

502

12M→Finish

12.0 - 13.1 mi

Top 82%
×7story building
+14ft-89ft

Overall

5419

Females

2308

F25-29

557

Passing Analysis

Category:
Athletes Passed
946*
Passed By
553
Net Change
+393
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5575
2M → 4M220*59+161#5575#5414
4M → 6M145*75+70#5414#5344
6M → 8M265*32+233#5344#5111
8M → 9.6M40219-179#5111#5290
9.6M → 10M9814+84#5290#5206
10M → 10.5M1011-1#5206#5207
10.5M → 12M106*95+11#5207#5196
12M → Finish62*48+14#5196#5182
TOTALS946*553+393

* 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