San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Russell Worth

Bib: 12223•M•Age: 28

Reno, NV

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Top 15%
Gender (Male)
#0 / 3619
Top 22%
Division (M25-29)
#0 / 796
Top 25%
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
9:35/mi
19:11
→ flat
4M
9:26/mi
38:03
↑ 67↓ 69
6M
8:32/mi
55:07
↑ 1231.1%
8M
7:56/mi
1:10:59
↑ 166↓ 531.1%
9.6M
7:56/mi
1:23:40
↑ 68↓ 1931.5%
10M
16:34/mi
1:30:17
↓ 241.1%
10.5M
4:34/mi
1:32:34
↓ 732.7%
12M
11:29/mi
1:49:48
↑ 2803.2%
Finish· 13.11 mi
7:34/mi
1:58:11
↑ 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
Time55:07
Pace9:11 /mi
2nd Half
Distance7.11 mi
Time1:03:04
Pace8:52 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:4219:119:3519:11
9:35
-
4M
4.00 mi07:10:3438:039:3118:52
9:26
-0:09
6M
6.00 mi07:27:3855:079:1117:04
8:32
-0:54
8M
8.00 mi07:43:301:10:598:5215:52
7:56
-0:36
9.6M
9.60 mi07:56:111:23:408:4312:41
7:56
0:00
10M
10.00 mi08:02:481:30:179:026:37
16:34
+8:38
10.5M
10.50 mi08:05:051:32:348:492:17
4:34
-12:00
12M
12.00 mi08:22:191:49:489:0917:14
11:29
+6:55
Finish
13.11 mi08:30:421:58:119:018:23
7:34
-3:55

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

4:34 /mi

Average Pace

9:01 /mi

Slowest Pace

16:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17

2% of race

Time at Steady Pace

1:32:03

78% of race

Time at Slower Pace

23:51

20% of race

Average Pace: 9:01 /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 mi06:51:4219:119:3519:11
9:35
#2397
4M
4.00 mi07:10:3438:039:3118:52
9:26
#2171
6M
6.00 mi07:27:3855:079:1117:04
8:32
#1688
8M
8.00 mi07:43:301:10:598:5215:52
7:56
#1190
9.6M
9.60 mi07:56:111:23:408:4312:41
7:56
#1191
10M
10.00 mi08:02:481:30:179:026:37
16:34
#1206
10.5M
10.50 mi08:05:051:32:348:492:17
4:34
#1221
12M
12.00 mi08:22:191:49:489:0917:14
11:29
#1124
Finish
13.11 mi08:30:421:58:119:018:23
7:34
#988
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 24%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:54

Segment Time

9:54/mi

Pace

0.90 mi

Distance

Overall

1581

Men

1191

Division

292

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi23971703404898(Top 14%)709(Top 20%)164(Top 21%)
4M4.00 mi2.00 mi2171+2261576+127377+272019(Top 31%)1488(Top 41%)360(Top 45%)
6M6.00 mi2.00 mi1688+4831282+294312+65880(Top 13%)715(Top 20%)176(Top 22%)
8M8.00 mi2.00 mi1190+498959+323229+83410(Top 6%)356(Top 10%)87(Top 11%)
9.6M9.60 mi1.60 mi1191-1951+8232-31457(Top 22%)969(Top 27%)227(Top 29%)
10M10.00 mi0.40 mi1206-15962-112321555(Top 24%)1165(Top 32%)277(Top 35%)
10.5M10.50 mi0.50 mi1221-15973-11237-51961(Top 30%)1429(Top 39%)340(Top 43%)
12M12.00 mi1.50 mi1124+97900+73221+16898(Top 14%)709(Top 20%)164(Top 21%)
Finish13.11 mi1.11 mi988+136800+100199+22314(Top 5%)278(Top 8%)69(Top 9%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 14%
~flat
+5ft-3ft

Overall

898

Males

709

M25-29

164

2M→4M

2.0 - 4.0 mi

Top 31%
×4story building
+67ft-69ft

Overall

2019

Males

1488

M25-29

360

4M→6M

4.0 - 6.0 mi

Top 13%
×9story building
+123ft-9ft

Overall

880

Males

715

M25-29

176

6M→8M

6.0 - 8.0 mi

Top 6%
×12story building
+166ft-53ft

Overall

410

Males

356

M25-29

87

8M→9.6M

8.0 - 9.6 mi

Top 22%
×13story building
+68ft-193ft

Overall

1457

Males

969

M25-29

227

9.6M→10M

9.6 - 10.0 mi

Top 24%
×2story building
+0ft-24ft

Overall

1555

Males

1165

M25-29

278

10M→10.5M

10.0 - 10.5 mi

Top 30%
×6story building
+1ft-73ft

Overall

1961

Males

1429

M25-29

341

10.5M→12M

10.5 - 12.0 mi

Top 14%
×21story building
+280ft-26ft

Overall

898

Males

709

M25-29

164

12M→Finish

12.0 - 13.1 mi

Top 5%
×7story building
+14ft-89ft

Overall

314

Males

278

M25-29

69

Passing Analysis

Category:
Athletes Passed
1619*
Passed By
210
Net Change
+1409
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2397
2M → 4M25832+226#2397#2171
4M → 6M4841+483#2171#1688
6M → 8M498*0+498#1688#1190
8M → 9.6M102103-1#1190#1191
9.6M → 10M1833-15#1191#1206
10M → 10.5M015-15#1206#1221
10.5M → 12M12326+97#1221#1124
12M → Finish136*0+136#1124#988
TOTALS1619*210+1409

* 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