San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Vicky Nguyen

Bib: 13832•F•Age: 35

Garden Grove, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
11:02/mi
22:04
→ flat
4M
12:57/mi
47:57
↑ 67↓ 69
6M
12:57/mi
1:13:50
↑ 1231.1%
8M
15:16/mi
1:44:23
↑ 166↓ 531.1%
9.6M
9:01/mi
1:58:48
↑ 68↓ 1931.5%
10M
20:59/mi
2:07:11
↓ 241.1%
10.5M
5:30/mi
2:09:56
↓ 732.7%
12M
17:53/mi
2:36:46
↑ 2803.2%
Finish· 13.11 mi
10:15/mi
2:48:08
↑ 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
Time1:13:50
Pace12:18 /mi
2nd Half
Distance7.11 mi
Time1:34:18
Pace13:16 /mi
📊Positive Split: 27.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:1222:0411:0222:04
11:02
-
4M
4.00 mi07:25:0547:5711:5925:53
12:57
+1:55
6M
6.00 mi07:50:581:13:5012:1825:53
12:57
0:00
8M
8.00 mi08:21:311:44:2313:0330:33
15:16
+2:19
9.6M
9.60 mi08:35:561:58:4812:2214:25
9:01
-6:15
10M
10.00 mi08:44:192:07:1112:438:23
20:59
+11:58
10.5M
10.50 mi08:47:042:09:5612:222:45
5:30
-15:29
12M
12.00 mi09:13:542:36:4613:0426:50
17:53
+12:23
Finish
13.11 mi09:25:162:48:0812:5011:22
10:15
-7:38

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

5:30 /mi

Average Pace

12:50 /mi

Slowest Pace

20:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:32

17% of race

Time at Steady Pace

1:13:50

44% of race

Time at Slower Pace

1:05:46

39% of race

Average Pace: 12:49 /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 mi06:59:1222:0411:0222:04
11:02
#4755
4M
4.00 mi07:25:0547:5711:5925:53
12:57
#5661
6M
6.00 mi07:50:581:13:5012:1825:53
12:57
#5739
8M
8.00 mi08:21:311:44:2313:0330:33
15:16
#6077
9.6M
9.60 mi08:35:561:58:4812:2214:25
9:01
#5732
10M
10.00 mi08:44:192:07:1112:438:23
20:59
#5628
10.5M
10.50 mi08:47:042:09:5612:222:45
5:30
#5597
12M
12.00 mi09:13:542:36:4613:0426:50
17:53
#5607
Finish
13.11 mi09:25:162:48:0812:5011:22
10:15
#5398
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 61%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:08

Segment Time

12:22/mi

Pace

0.90 mi

Distance

Overall

4042

Women

1496

Division

190

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi475517962265374(Top 82%)2259(Top 77%)296(Top 76%)
4M4.00 mi2.00 mi5661-9062333-537291-656087(Top 93%)2606(Top 89%)333(Top 86%)
6M6.00 mi2.00 mi5739-782373-40296-55810(Top 88%)2425(Top 83%)308(Top 79%)
8M8.00 mi2.00 mi6077-3382578-205328-326322(Top 96%)2751(Top 94%)362(Top 93%)
9.6M9.60 mi1.60 mi5732+3452371+207296+322766(Top 42%)1009(Top 34%)131(Top 34%)
10M10.00 mi0.40 mi5628+1042308+63289+74049(Top 62%)1515(Top 52%)191(Top 49%)
10.5M10.50 mi0.50 mi5597+312291+17286+34439(Top 68%)1696(Top 58%)209(Top 54%)
12M12.00 mi1.50 mi5607-102317-26292-65374(Top 82%)2259(Top 77%)296(Top 76%)
Finish13.11 mi1.11 mi5398+2092201+116273+193191(Top 49%)1107(Top 38%)149(Top 38%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 82%
~flat
+5ft-3ft

Overall

5374

Females

2259

F35-39

296

2M→4M

2.0 - 4.0 mi

Top 93%
×4story building
+67ft-69ft

Overall

6087

Females

2606

F35-39

334

4M→6M

4.0 - 6.0 mi

Top 88%
×9story building
+123ft-9ft

Overall

5810

Females

2425

F35-39

308

6M→8M

6.0 - 8.0 mi

Top 96%
×12story building
+166ft-53ft

Overall

6322

Females

2751

F35-39

362

8M→9.6M

8.0 - 9.6 mi

Top 42%
×13story building
+68ft-193ft

Overall

2766

Females

1009

F35-39

131

9.6M→10M

9.6 - 10.0 mi

Top 62%
×2story building
+0ft-24ft

Overall

4049

Females

1515

F35-39

191

10M→10.5M

10.0 - 10.5 mi

Top 68%
×6story building
+1ft-73ft

Overall

4439

Females

1696

F35-39

209

10.5M→12M

10.5 - 12.0 mi

Top 82%
×21story building
+280ft-26ft

Overall

5374

Females

2259

F35-39

296

12M→Finish

12.0 - 13.1 mi

Top 49%
×7story building
+14ft-89ft

Overall

3191

Females

1107

F35-39

149

Passing Analysis

Category:
Athletes Passed
874*
Passed By
1517
Net Change
-643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4755
2M → 4M7913-906#4755#5661
4M → 6M79*157-78#5661#5739
6M → 8M14*352-338#5739#6077
8M → 9.6M3494+345#6077#5732
9.6M → 10M11612+104#5732#5628
10M → 10.5M321+31#5628#5597
10.5M → 12M63*73-10#5597#5607
12M → Finish214*5+209#5607#5398
TOTALS874*1517-643

* 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