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SF MARATHON 1ST HALF 2026

Vince Poretta

Bib: 20541•M•Age: 36

Brisbane, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
9:20/mi
18:40
→ flat
4M
10:31/mi
39:42
↑ 67↓ 69
6M
13:31/mi
1:06:44
↑ 1231.1%
8M
12:30/mi
1:31:45
↑ 166↓ 531.1%
9.6M
9:12/mi
1:46:28
↑ 68↓ 1931.5%
10M
25:07/mi
1:56:30
↓ 241.1%
10.5M
6:28/mi
1:59:44
↓ 732.7%
12M
17:03/mi
2:25:18
↑ 2803.2%
Finish· 13.11 mi
9:29/mi
2:35:49
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:44
Pace11:07 /mi
2nd Half
Distance7.11 mi
Time1:29:05
Pace12:32 /mi
📊Positive Split: 33.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:49:0218:409:2018:40
9:20
-
4M
4.00 mi07:10:0439:429:5621:02
10:31
+1:11
6M
6.00 mi07:37:061:06:4411:0727:02
13:31
+3:00
8M
8.00 mi08:02:071:31:4511:2825:01
12:30
-1:01
9.6M
9.60 mi08:16:501:46:2811:0514:43
9:12
-3:18
10M
10.00 mi08:26:521:56:3011:3910:02
25:07
+15:55
10.5M
10.50 mi08:30:061:59:4411:243:14
6:28
-18:39
12M
12.00 mi08:55:402:25:1812:0725:34
17:03
+10:35
Finish
13.11 mi09:06:112:35:4911:5310:31
9:29
-7:34

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

6:28 /mi

Average Pace

11:53 /mi

Slowest Pace

25:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14

2% of race

Time at Steady Pace

1:29:57

58% of race

Time at Slower Pace

1:02:38

40% of race

Average Pace: 11:53 /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 mi06:49:0218:409:2018:40
9:20
#2005
4M
4.00 mi07:10:0439:429:5621:02
10:31
#2745
6M
6.00 mi07:37:061:06:4411:0727:02
13:31
#4373
8M
8.00 mi08:02:071:31:4511:2825:01
12:30
#4575
9.6M
9.60 mi08:16:501:46:2811:0514:43
9:12
#4266
10M
10.00 mi08:26:521:56:3011:3910:02
25:07
#4467
10.5M
10.50 mi08:30:061:59:4411:243:14
6:28
#4515
12M
12.00 mi08:55:402:25:1812:0725:34
17:03
#4639
Finish
13.11 mi09:06:112:35:4911:5310:31
9:29
#4387
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 86%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:16

Segment Time

14:45/mi

Pace

0.90 mi

Distance

Overall

5663

Men

3242

Division

537

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi200514652494877(Top 74%)2875(Top 79%)480(Top 82%)
4M4.00 mi2.00 mi2745-7401895-430326-773572(Top 54%)2353(Top 65%)396(Top 68%)
6M6.00 mi2.00 mi4373-16282761-866457-1316113(Top 93%)3480(Top 96%)560(Top 96%)
8M8.00 mi2.00 mi4575-2022872-111482-255037(Top 77%)3077(Top 85%)511(Top 88%)
9.6M9.60 mi1.60 mi4266+3092702+170460+222985(Top 45%)1864(Top 52%)307(Top 53%)
10M10.00 mi0.40 mi4467-2012785-83474-145642(Top 86%)3211(Top 89%)531(Top 91%)
10.5M10.50 mi0.50 mi4515-482810-25480-65846(Top 89%)3318(Top 92%)545(Top 94%)
12M12.00 mi1.50 mi4639-1242856-46479+14877(Top 74%)2875(Top 79%)480(Top 82%)
Finish13.11 mi1.11 mi4387+2522732+124461+182243(Top 34%)1566(Top 43%)251(Top 43%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 74%
~flat
+5ft-3ft

Overall

4877

Males

2875

M35-39

480

2M→4M

2.0 - 4.0 mi

Top 54%
×4story building
+67ft-69ft

Overall

3572

Males

2353

M35-39

396

4M→6M

4.0 - 6.0 mi

Top 93%
×9story building
+123ft-9ft

Overall

6113

Males

3480

M35-39

560

6M→8M

6.0 - 8.0 mi

Top 77%
×12story building
+166ft-53ft

Overall

5037

Males

3077

M35-39

511

8M→9.6M

8.0 - 9.6 mi

Top 45%
×13story building
+68ft-193ft

Overall

2985

Males

1864

M35-39

307

9.6M→10M

9.6 - 10.0 mi

Top 86%
×2story building
+0ft-24ft

Overall

5642

Males

3211

M35-39

531

10M→10.5M

10.0 - 10.5 mi

Top 89%
×6story building
+1ft-73ft

Overall

5846

Males

3318

M35-39

545

10.5M→12M

10.5 - 12.0 mi

Top 74%
×21story building
+280ft-26ft

Overall

4877

Males

2875

M35-39

480

12M→Finish

12.0 - 13.1 mi

Top 34%
×7story building
+14ft-89ft

Overall

2243

Males

1566

M35-39

251

Passing Analysis

Category:
Athletes Passed
756*
Passed By
3138
Net Change
-2382
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2005
2M → 4M12752-740#2005#2745
4M → 6M01628-1628#2745#4373
6M → 8M85*287-202#4373#4575
8M → 9.6M34233+309#4575#4266
9.6M → 10M12213-201#4266#4467
10M → 10.5M351-48#4467#4515
10.5M → 12M50*174-124#4515#4639
12M → Finish252*0+252#4639#4387
TOTALS756*3138-2382

* 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