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SF MARATHON 1ST HALF 2026

Sarah Welton

Bib: 18517•F•Age: 32

Oviedo, FL

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
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
12:55/mi
25:50
→ flat
4M
13:33/mi
52:55
↑ 67↓ 69
6M
14:28/mi
1:21:52
↑ 1231.1%
8M
15:49/mi
1:53:30
↑ 166↓ 531.1%
9.6M
11:24/mi
2:11:44
↑ 68↓ 1931.5%
10M
28:34/mi
2:23:09
↓ 241.1%
10.5M
6:22/mi
2:26:20
↓ 732.7%
12M
22:02/mi
2:59:23
↑ 2803.2%
Finish· 13.11 mi
15:11/mi
3:16:13
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:21:52
Pace13:39 /mi
2nd Half
Distance7.11 mi
Time1:54:21
Pace16:05 /mi
📊Positive Split: 39.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:13:2425:5012:5525:50
12:55
-
4M
4.00 mi07:40:2952:5513:1427:05
13:33
+0:38
6M
6.00 mi08:09:261:21:5213:3928:57
14:28
+0:55
8M
8.00 mi08:41:041:53:3014:1131:38
15:49
+1:21
9.6M
9.60 mi08:59:182:11:4413:4318:14
11:24
-4:25
10M
10.00 mi09:10:432:23:0914:1911:25
28:34
+17:10
10.5M
10.50 mi09:13:542:26:2013:563:11
6:22
-22:12
12M
12.00 mi09:46:572:59:2314:5733:03
22:02
+15:40
Finish
13.11 mi10:03:473:16:1314:5816:50
15:11
-6:51

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

6:22 /mi

Average Pace

14:58 /mi

Slowest Pace

28:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:25

11% of race

Time at Steady Pace

2:10:20

66% of race

Time at Slower Pace

44:28

23% of race

Average Pace: 14:58 /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 mi07:13:2425:5012:5525:50
12:55
#6393
4M
4.00 mi07:40:2952:5513:1427:05
13:33
#6367
6M
6.00 mi08:09:261:21:5213:3928:57
14:28
#6372
8M
8.00 mi08:41:041:53:3014:1131:38
15:49
#6417
9.6M
9.60 mi08:59:182:11:4413:4318:14
11:24
#6381
10M
10.00 mi09:10:432:23:0914:1911:25
28:34
#6391
10.5M
10.50 mi09:13:542:26:2013:563:11
6:22
#6377
12M
12.00 mi09:46:572:59:2314:5733:03
22:02
#6402
Finish
13.11 mi10:03:473:16:1314:5816:50
15:11
#6379
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 93%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:36

Segment Time

16:14/mi

Pace

0.90 mi

Distance

Overall

6140

Women

2696

Division

610

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi639327956266429(Top 98%)2864(Top 98%)634(Top 97%)
4M4.00 mi2.00 mi6367+262781+14624+26296(Top 96%)2743(Top 94%)615(Top 94%)
6M6.00 mi2.00 mi6372-52792-11630-66359(Top 97%)2777(Top 95%)627(Top 96%)
8M8.00 mi2.00 mi6417-452816-246306399(Top 97%)2807(Top 96%)631(Top 97%)
9.6M9.60 mi1.60 mi6381+362796+20629+15380(Top 82%)2259(Top 77%)519(Top 80%)
10M10.00 mi0.40 mi6391-102805-9630-16243(Top 95%)2759(Top 94%)617(Top 95%)
10.5M10.50 mi0.50 mi6377+142798+7627+35783(Top 88%)2465(Top 84%)567(Top 87%)
12M12.00 mi1.50 mi6402-252818-20629-26429(Top 98%)2864(Top 98%)634(Top 97%)
Finish13.11 mi1.11 mi6379+232804+14630-16231(Top 95%)2751(Top 94%)619(Top 95%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 98%
~flat
+5ft-3ft

Overall

6429

Females

2864

F30-34

636

2M→4M

2.0 - 4.0 mi

Top 96%
×4story building
+67ft-69ft

Overall

6296

Females

2743

F30-34

619

4M→6M

4.0 - 6.0 mi

Top 97%
×9story building
+123ft-9ft

Overall

6359

Females

2777

F30-34

630

6M→8M

6.0 - 8.0 mi

Top 97%
×12story building
+166ft-53ft

Overall

6399

Females

2807

F30-34

633

8M→9.6M

8.0 - 9.6 mi

Top 82%
×13story building
+68ft-193ft

Overall

5380

Females

2259

F30-34

521

9.6M→10M

9.6 - 10.0 mi

Top 95%
×2story building
+0ft-24ft

Overall

6243

Females

2759

F30-34

619

10M→10.5M

10.0 - 10.5 mi

Top 88%
×6story building
+1ft-73ft

Overall

5783

Females

2465

F30-34

569

10.5M→12M

10.5 - 12.0 mi

Top 98%
×21story building
+280ft-26ft

Overall

6429

Females

2864

F30-34

636

12M→Finish

12.0 - 13.1 mi

Top 95%
×7story building
+14ft-89ft

Overall

6231

Females

2751

F30-34

619

Passing Analysis

Category:
Athletes Passed
251*
Passed By
237
Net Change
+14
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6393
2M → 4M76*50+26#6393#6367
4M → 6M41*46-5#6367#6372
6M → 8M27*72-45#6372#6417
8M → 9.6M48*12+36#6417#6381
9.6M → 10M818-10#6381#6391
10M → 10.5M140+14#6391#6377
10.5M → 12M9*34-25#6377#6402
12M → Finish28*5+23#6402#6379
TOTALS251*237+14

* 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