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SF MARATHON 1ST HALF 2026

Josh Williams

Bib: 13079•M•Age: 26

Sherman Oaks, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 14%
Gender (Male)
#0 / 3619
Top 21%
Division (M25-29)
#0 / 796
Top 24%
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
8:18/mi
16:36
→ flat
4M
8:28/mi
33:31
↑ 67↓ 69
6M
8:27/mi
50:26
↑ 1231.1%
8M
8:24/mi
1:07:14
↑ 166↓ 531.1%
9.6M
8:24/mi
1:20:40
↑ 68↓ 1931.5%
10M
17:14/mi
1:27:33
↓ 241.1%
10.5M
4:36/mi
1:29:51
↓ 732.7%
12M
12:27/mi
1:48:32
↑ 2803.2%
Finish· 13.11 mi
8:25/mi
1:57:52
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time50:26
Pace8:24 /mi
2nd Half
Distance7.11 mi
Time1:07:26
Pace9:29 /mi
📊Positive Split: 33.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:49:2316:368:1816:36
8:18
-
4M
4.00 mi07:06:1833:318:2316:55
8:28
+0:10
6M
6.00 mi07:23:1350:268:2416:55
8:27
-0:01
8M
8.00 mi07:40:011:07:148:2416:48
8:24
-0:03
9.6M
9.60 mi07:53:271:20:408:2413:26
8:24
0:00
10M
10.00 mi08:00:201:27:338:456:53
17:14
+8:50
10.5M
10.50 mi08:02:381:29:518:332:18
4:36
-12:38
12M
12.00 mi08:21:191:48:329:0318:41
12:27
+7:51
Finish
13.11 mi08:30:391:57:528:599:20
8:25
-4:02

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

4:36 /mi

Average Pace

8:59 /mi

Slowest Pace

17:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18

2% of race

Time at Steady Pace

1:30:00

76% of race

Time at Slower Pace

25:34

22% of race

Average Pace: 8:59 /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 mi06:49:2316:368:1816:36
8:18
#726
4M
4.00 mi07:06:1833:318:2316:55
8:28
#754
6M
6.00 mi07:23:1350:268:2416:55
8:27
#753
8M
8.00 mi07:40:011:07:148:2416:48
8:24
#695
9.6M
9.60 mi07:53:271:20:408:2413:26
8:24
#838
10M
10.00 mi08:00:201:27:338:456:53
17:14
#899
10.5M
10.50 mi08:02:381:29:518:332:18
4:36
#912
12M
12.00 mi08:21:191:48:329:0318:41
12:27
#982
Finish
13.11 mi08:30:391:57:528:599:20
8:25
#952
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 29%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:11

Segment Time

10:12/mi

Pace

0.90 mi

Distance

Overall

1893

Men

1382

Division

332

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi7266061461531(Top 23%)1121(Top 31%)263(Top 33%)
4M4.00 mi2.00 mi754-28623-17147-1831(Top 13%)673(Top 19%)157(Top 20%)
6M6.00 mi2.00 mi753+1617+6143+4816(Top 12%)670(Top 19%)160(Top 20%)
8M8.00 mi2.00 mi695+58583+34142+1727(Top 11%)622(Top 17%)157(Top 20%)
9.6M9.60 mi1.60 mi838-143683-100163-211997(Top 30%)1319(Top 36%)318(Top 40%)
10M10.00 mi0.40 mi899-61729-46179-161917(Top 29%)1381(Top 38%)333(Top 42%)
10.5M10.50 mi0.50 mi912-13737-8182-32049(Top 31%)1484(Top 41%)351(Top 44%)
12M12.00 mi1.50 mi982-70790-53193-111531(Top 23%)1121(Top 31%)263(Top 33%)
Finish13.11 mi1.11 mi952+30775+15190+3989(Top 15%)785(Top 22%)195(Top 24%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 23%
~flat
+5ft-3ft

Overall

1531

Males

1121

M25-29

263

2M→4M

2.0 - 4.0 mi

Top 13%
×4story building
+67ft-69ft

Overall

831

Males

673

M25-29

157

4M→6M

4.0 - 6.0 mi

Top 12%
×9story building
+123ft-9ft

Overall

816

Males

670

M25-29

160

6M→8M

6.0 - 8.0 mi

Top 11%
×12story building
+166ft-53ft

Overall

727

Males

622

M25-29

157

8M→9.6M

8.0 - 9.6 mi

Top 30%
×13story building
+68ft-193ft

Overall

1997

Males

1319

M25-29

318

9.6M→10M

9.6 - 10.0 mi

Top 29%
×2story building
+0ft-24ft

Overall

1917

Males

1381

M25-29

334

10M→10.5M

10.0 - 10.5 mi

Top 31%
×6story building
+1ft-73ft

Overall

2049

Males

1484

M25-29

352

10.5M→12M

10.5 - 12.0 mi

Top 23%
×21story building
+280ft-26ft

Overall

1531

Males

1121

M25-29

263

12M→Finish

12.0 - 13.1 mi

Top 15%
×7story building
+14ft-89ft

Overall

989

Males

785

M25-29

195

Passing Analysis

Category:
Athletes Passed
267*
Passed By
493
Net Change
-226
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#726
2M → 4M4876-28#726#754
4M → 6M4342+1#754#753
6M → 8M9840+58#753#695
8M → 9.6M7150-143#695#838
9.6M → 10M364-61#838#899
10M → 10.5M215-13#899#912
10.5M → 12M2595-70#912#982
12M → Finish41*11+30#982#952
TOTALS267*493-226

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events