San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Mark Hudson

Bib: 26448•M•Age: 28

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Top 5%
Gender (Male)
#0 / 2065
Top 8%
Division (M25-29)
#0 / 503
Top 10%
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
6:48/mi
13:37
↑ 138↓ 680.7%
4M
6:45/mi
27:07
↑ 1631.4%
6M
8:59/mi
45:05
↑ 55↓ 830.3%
8M
5:43/mi
56:31
↑ 65↓ 1510.8%
10M
7:28/mi
1:11:26
↑ 61↓ 1741.1%
12M
7:48/mi
1:27:02
↑ 41↓ 530.1%
Finish· 13.11 mi
8:13/mi
1:36:09
→ 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
Time45:05
Pace7:31 /mi
2nd Half
Distance7.11 mi
Time51:04
Pace7:11 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:00:1313:376:4813:37
6:48
-
4M
4.00 mi09:13:4327:076:4713:30
6:45
-0:03
6M
6.00 mi09:31:4145:057:3117:58
8:59
+2:14
8M
8.00 mi09:43:0756:317:0411:26
5:43
-3:16
10M
10.00 mi09:58:021:11:267:0914:55
7:28
+1:45
12M
12.00 mi10:13:381:27:027:1515:36
7:48
+0:20
Finish
13.11 mi10:22:451:36:097:209:07
8:13
+0:25

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

5:43 /mi

Average Pace

7:20 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:33

40% of race

Time at Steady Pace

30:31

32% of race

Time at Slower Pace

27:05

28% of race

Average Pace: 7:20 /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 mi09:00:1313:376:4813:37
6:48
#124
4M
4.00 mi09:13:4327:076:4713:30
6:45
#156
6M
6.00 mi09:31:4145:057:3117:58
8:59
#176
8M
8.00 mi09:43:0756:317:0411:26
5:43
#202
10M
10.00 mi09:58:021:11:267:0914:55
7:28
#203
12M
12.00 mi10:13:381:27:027:1515:36
7:48
#203
Finish
13.11 mi10:22:451:36:097:209:07
8:13
#208
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi12410635228(Top 6%)181(Top 9%)55(Top 11%)
4M4.00 mi2.00 mi156-32128-2241-6204(Top 5%)167(Top 8%)55(Top 11%)
6M6.00 mi2.00 mi176-20145-1748-7232(Top 6%)188(Top 9%)57(Top 11%)
8M8.00 mi2.00 mi202-26165-2053-5271(Top 7%)218(Top 11%)56(Top 11%)
10M10.00 mi2.00 mi203-1167-252+1211(Top 5%)172(Top 8%)48(Top 10%)
12M12.00 mi2.00 mi203166+151+1228(Top 6%)181(Top 9%)55(Top 11%)
Finish13.11 mi1.11 mi208-5169-352-1529(Top 14%)402(Top 19%)105(Top 21%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 6%
×9story building
+138ft-68ft

Overall

228

Males

181

M25-29

55

2M→4M

2.0 - 4.0 mi

Top 5%
×13story building
+163ft-19ft

Overall

204

Males

167

M25-29

55

4M→6M

4.0 - 6.0 mi

Top 6%
×4story building
+55ft-83ft

Overall

232

Males

188

M25-29

57

6M→8M

6.0 - 8.0 mi

Top 7%
×10story building
+65ft-151ft

Overall

271

Males

218

M25-29

56

8M→10M

8.0 - 10.0 mi

Top 5%
×10story building
+61ft-174ft

Overall

211

Males

172

M25-29

48

10M→12M

10.0 - 12.0 mi

Top 6%
×3story building
+41ft-53ft

Overall

228

Males

181

M25-29

55

12M→Finish

12.0 - 13.1 mi

Top 14%
×1human
+6ft-6ft

Overall

529

Males

402

M25-29

105

Passing Analysis

Category:
Athletes Passed
10
Passed By
94
Net Change
-84
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#124
2M → 4M133-32#124#156
4M → 6M323-20#156#176
6M → 8M127-26#176#202
8M → 10M34-1#202#203
10M → 12M220#203#203
12M → Finish05-5#203#208
TOTALS1094-84
📊

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