San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Renee Wu

Bib: 24135•F•Age: 23

SF, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Gender (Female)
#0 / 1760
F20-29
#0 / 218
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
10:50/mi
21:40
↑ 138↓ 680.7%
4M
10:48/mi
43:15
↑ 1631.4%
6M
14:58/mi
1:13:12
↑ 55↓ 830.3%
8M
9:00/mi
1:31:12
↑ 65↓ 1510.8%
10M
13:02/mi
1:57:15
↑ 61↓ 1741.1%
12M
13:25/mi
2:24:06
↑ 41↓ 530.1%
Finish· 13.11 mi
13:47/mi
2:39:23
→ 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
Time1:13:12
Pace12:12 /mi
2nd Half
Distance7.11 mi
Time1:26:11
Pace12:07 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:04:0721:4010:5021:40
10:50
-
4M
4.00 mi09:25:4243:1510:4921:35
10:48
-0:02
6M
6.00 mi09:55:391:13:1212:1229:57
14:58
+4:10
8M
8.00 mi10:13:391:31:1211:2418:00
9:00
-5:58
10M
10.00 mi10:39:421:57:1511:4426:03
13:02
+4:02
12M
12.00 mi11:06:332:24:0612:0126:51
13:25
+0:23
Finish
13.11 mi11:21:502:39:2312:0915:17
13:47
+0:22

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

9:00 /mi

Average Pace

12:09 /mi

Slowest Pace

14:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:15

38% of race

Time at Steady Pace

1:08:11

43% of race

Time at Slower Pace

29:57

19% of race

Average Pace: 12:09 /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 mi09:04:0721:4010:5021:40
10:50
#2708
4M
4.00 mi09:25:4243:1510:4921:35
10:48
#2746
6M
6.00 mi09:55:391:13:1212:1229:57
14:58
#2986
8M
8.00 mi10:13:391:31:1211:2418:00
9:00
#2975
10M
10.00 mi10:39:421:57:1511:4426:03
13:02
#3030
12M
12.00 mi11:06:332:24:0612:0126:51
13:25
#3042
Finish
13.11 mi11:21:502:39:2312:0915:17
13:47
#3061
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi270810721543029(Top 79%)1291(Top 73%)172(Top 79%)
4M4.00 mi2.00 mi2746-381083-11153+12787(Top 73%)1116(Top 63%)155(Top 71%)
6M6.00 mi2.00 mi2986-2401234-151171-183251(Top 85%)1383(Top 79%)187(Top 86%)
8M8.00 mi2.00 mi2975+111232+21712949(Top 77%)1225(Top 70%)171(Top 78%)
10M10.00 mi2.00 mi3030-551265-33173-23151(Top 82%)1348(Top 77%)180(Top 83%)
12M12.00 mi2.00 mi3042-121275-10175-23029(Top 79%)1291(Top 73%)172(Top 79%)
Finish13.11 mi1.11 mi3061-191287-12178-33262(Top 85%)1432(Top 81%)188(Top 86%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 79%
×9story building
+138ft-68ft

Overall

3029

Females

1291

F20-24

172

2M→4M

2.0 - 4.0 mi

Top 73%
×13story building
+163ft-19ft

Overall

2787

Females

1116

F20-24

155

4M→6M

4.0 - 6.0 mi

Top 85%
×4story building
+55ft-83ft

Overall

3251

Females

1383

F20-24

187

6M→8M

6.0 - 8.0 mi

Top 77%
×10story building
+65ft-151ft

Overall

2949

Females

1225

F20-24

171

8M→10M

8.0 - 10.0 mi

Top 82%
×10story building
+61ft-174ft

Overall

3151

Females

1348

F20-24

180

10M→12M

10.0 - 12.0 mi

Top 79%
×3story building
+41ft-53ft

Overall

3029

Females

1291

F20-24

172

12M→Finish

12.0 - 13.1 mi

Top 85%
×1human
+6ft-6ft

Overall

3262

Females

1432

F20-24

188

Passing Analysis

Category:
Athletes Passed
206*
Passed By
559
Net Change
-353
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2708
2M → 4M107145-38#2708#2746
4M → 6M11251-240#2746#2986
6M → 8M36*25+11#2986#2975
8M → 10M19*74-55#2975#3030
10M → 12M2133-12#3030#3042
12M → Finish12*31-19#3042#3061
TOTALS206*559-353

* 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