San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Julia Wong

Bib: 24505•F•Age: 24

Oakland, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Top 38%
Gender (Female)
#0 / 1760
Top 27%
F20-29
#0 / 218
Top 33%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:43/mi
19:27
↑ 138↓ 680.7%
4M
8:50/mi
37:07
↑ 1631.4%
6M
11:46/mi
1:00:40
↑ 55↓ 830.3%
8M
7:12/mi
1:15:05
↑ 65↓ 1510.8%
10M
9:42/mi
1:34:28
↑ 61↓ 1741.1%
12M
10:09/mi
1:54:47
↑ 41↓ 530.1%
Finish· 13.11 mi
9:29/mi
2:05:18
→ flat

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
Time1:00:40
Pace10:07 /mi
2nd Half
Distance7.11 mi
Time1:04:38
Pace9:05 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:59:3619:279:4319:27
9:43
-
4M
4.00 mi09:17:1637:079:1717:40
8:50
-0:53
6M
6.00 mi09:40:491:00:4010:0723:33
11:46
+2:56
8M
8.00 mi09:55:141:15:059:2314:25
7:12
-4:34
10M
10.00 mi10:14:371:34:289:2719:23
9:42
+2:30
12M
12.00 mi10:34:561:54:479:3420:19
10:09
+0:27
Finish
13.11 mi10:45:272:05:189:3310:31
9:29
-0:40

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

7:12 /mi

Average Pace

9:33 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:05

26% of race

Time at Steady Pace

1:09:40

56% of race

Time at Slower Pace

23:33

19% of race

Average Pace: 9:33 /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 mi08:59:3619:279:4319:27
9:43
#1783
4M
4.00 mi09:17:1637:079:1717:40
8:50
#1618
6M
6.00 mi09:40:491:00:4010:0723:33
11:46
#1665
8M
8.00 mi09:55:141:15:059:2314:25
7:12
#1635
10M
10.00 mi10:14:371:34:289:2719:23
9:42
#1558
12M
12.00 mi10:34:561:54:479:3420:19
10:09
#1528
Finish
13.11 mi10:45:272:05:189:3310:31
9:29
#1473
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi1783574861446(Top 38%)467(Top 27%)66(Top 30%)
4M4.00 mi2.00 mi1618+165511+6376+101492(Top 39%)471(Top 27%)72(Top 33%)
6M6.00 mi2.00 mi1665-47530-1980-41726(Top 45%)560(Top 32%)83(Top 38%)
8M8.00 mi2.00 mi1635+30518+12801536(Top 40%)489(Top 28%)75(Top 34%)
10M10.00 mi2.00 mi1558+77495+2378+21422(Top 37%)448(Top 25%)70(Top 32%)
12M12.00 mi2.00 mi1528+30485+1075+31446(Top 38%)467(Top 27%)66(Top 30%)
Finish13.11 mi1.11 mi1473+55468+1772+31278(Top 33%)403(Top 23%)65(Top 30%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 38%
×9story building
+138ft-68ft

Overall

1446

Females

467

F20-24

66

2M→4M

2.0 - 4.0 mi

Top 39%
×13story building
+163ft-19ft

Overall

1492

Females

471

F20-24

72

4M→6M

4.0 - 6.0 mi

Top 45%
×4story building
+55ft-83ft

Overall

1726

Females

560

F20-24

83

6M→8M

6.0 - 8.0 mi

Top 40%
×10story building
+65ft-151ft

Overall

1536

Females

489

F20-24

75

8M→10M

8.0 - 10.0 mi

Top 37%
×10story building
+61ft-174ft

Overall

1422

Females

448

F20-24

70

10M→12M

10.0 - 12.0 mi

Top 38%
×3story building
+41ft-53ft

Overall

1446

Females

467

F20-24

66

12M→Finish

12.0 - 13.1 mi

Top 33%
×1human
+6ft-6ft

Overall

1278

Females

403

F20-24

65

Passing Analysis

Category:
Athletes Passed
461*
Passed By
151
Net Change
+310
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1783
2M → 4M18318+165#1783#1618
4M → 6M3481-47#1618#1665
6M → 8M4414+30#1665#1635
8M → 10M85*8+77#1635#1558
10M → 12M5727+30#1558#1528
12M → Finish58*3+55#1528#1473
TOTALS461*151+310

* 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