San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Yee Nip

Seattle, CA

Bib: 20121 F 27

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 46%
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
11:22/mi
22:44
→ flat
12 ft elev
4M
11:17/mi
45:18
↑ 67↓ 69
10 ft elev
6M
12:11/mi
1:09:40
↑ 1231.1%
126 ft elev
8M
10:25/mi
1:30:31
↑ 166↓ 531.1%
246 ft elev
9.6M
10:25/mi
1:47:11
↑ 68↓ 1931.5%
126 ft elev
10M
19:31/mi
1:54:59
↓ 241.1%
90 ft elev
10.5M
4:48/mi
1:57:23
↓ 732.7%
18 ft elev
12M
14:31/mi
2:19:10
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:50/mi
2:30:04
↑ 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 on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:40
Pace11:37 /mi
2nd Half
Distance7.11 mi
Time1:20:24
Pace11:19 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:2422:4411:2222:44
11:22
-
4M
4.00 mi07:31:5845:1811:2022:34
11:17
-0:05
6M
6.00 mi07:56:201:09:4011:3724:22
12:11
+0:54
8M
8.00 mi08:17:111:30:3111:1920:51
10:25
-1:46
9.6M
9.60 mi08:33:511:47:1111:1016:40
10:25
0:00
10M
10.00 mi08:41:391:54:5911:307:48
19:31
+9:06
10.5M
10.50 mi08:44:031:57:2311:112:24
4:48
-14:43
12M
12.00 mi09:05:502:19:1011:3621:47
14:31
+9:43
Finish
13.11 mi09:16:442:30:0411:2710:54
9:50
-4:41

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

4:48 /mi

Average Pace

11:27 /mi

Slowest Pace

19:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:58:05

79% of race

Time at Slower Pace

29:35

20% of race

Average Pace: 11:27 /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 mi07:09:2422:4411:2222:44
11:22
#5268
4M
4.00 mi07:31:5845:1811:2022:34
11:17
#4929
6M
6.00 mi07:56:201:09:4011:3724:22
12:11
#5065
8M
8.00 mi08:17:111:30:3111:1920:51
10:25
#4363
9.6M
9.60 mi08:33:511:47:1111:1016:40
10:25
#4393
10M
10.00 mi08:41:391:54:5911:307:48
19:31
#4248
10.5M
10.50 mi08:44:031:57:2311:112:24
4:48
#4202
12M
12.00 mi09:05:502:19:1011:3621:47
14:31
#3970
Finish
13.11 mi09:16:442:30:0411:2710:54
9:50
#3847
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 46%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:12

Segment Time

11:20/mi

Pace

0.90 mi

Distance

Overall

3051

Women

1015

Division

259

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi526821045133185(Top 48%)1111(Top 38%)289(Top 43%)
4M4.00 mi2.00 mi4929+3391902+202474+394594(Top 70%)1727(Top 59%)428(Top 64%)
6M6.00 mi2.00 mi5065-1361972-70486-125250(Top 80%)2087(Top 71%)513(Top 76%)
8M8.00 mi2.00 mi4363+7021570+402386+1002875(Top 44%)853(Top 29%)205(Top 30%)
9.6M9.60 mi1.60 mi4393-301616-46399-134481(Top 68%)1804(Top 62%)445(Top 66%)
10M10.00 mi0.40 mi4248+1451549+67384+153234(Top 49%)1104(Top 38%)277(Top 41%)
10.5M10.50 mi0.50 mi4202+461528+21381+32650(Top 40%)835(Top 28%)208(Top 31%)
12M12.00 mi1.50 mi3970+2321417+111354+273185(Top 48%)1111(Top 38%)289(Top 43%)
Finish13.11 mi1.11 mi3847+1231354+63340+142662(Top 40%)853(Top 29%)234(Top 35%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 48%
~flat
+5ft-3ft

Overall

3185

Females

1111

F25-29

289

2M→4M

2.0 - 4.0 mi

Top 70%
×4story building
+67ft-69ft

Overall

4594

Females

1727

F25-29

428

4M→6M

4.0 - 6.0 mi

Top 80%
×9story building
+123ft-9ft

Overall

5250

Females

2087

F25-29

513

6M→8M

6.0 - 8.0 mi

Top 44%
×12story building
+166ft-53ft

Overall

2875

Females

853

F25-29

205

8M→9.6M

8.0 - 9.6 mi

Top 68%
×13story building
+68ft-193ft

Overall

4481

Females

1804

F25-29

445

9.6M→10M

9.6 - 10.0 mi

Top 49%
×2story building
+0ft-24ft

Overall

3234

Females

1104

F25-29

277

10M→10.5M

10.0 - 10.5 mi

Top 40%
×6story building
+1ft-73ft

Overall

2650

Females

835

F25-29

208

10.5M→12M

10.5 - 12.0 mi

Top 48%
×21story building
+280ft-26ft

Overall

3185

Females

1111

F25-29

289

12M→Finish

12.0 - 13.1 mi

Top 40%
×7story building
+14ft-89ft

Overall

2662

Females

853

F25-29

234

Passing Analysis

Category:
Athletes Passed
1875*
Passed By
454
Net Change
+1421
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5268
2M → 4M37637+339#5268#4929
4M → 6M97*233-136#4929#5065
6M → 8M706*4+702#5065#4363
8M → 9.6M120150-30#4363#4393
9.6M → 10M1516+145#4393#4248
10M → 10.5M460+46#4248#4202
10.5M → 12M253*21+232#4202#3970
12M → Finish126*3+123#3970#3847
TOTALS1875*454+1421

* 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