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SF MARATHON 1ST HALF 2026

Adrian Clarke

Bib: 13444•M•Age: 35

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 10%
Gender (Male)
#0 / 3619
Top 15%
Division (M35-39)
#0 / 582
Top 16%
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
7:47/mi
15:34
→ flat
4M
8:02/mi
31:37
↑ 67↓ 69
6M
8:13/mi
48:03
↑ 1231.1%
8M
9:19/mi
1:06:42
↑ 166↓ 531.1%
9.6M
6:20/mi
1:16:50
↑ 68↓ 1931.5%
10M
15:56/mi
1:23:12
↓ 241.1%
10.5M
4:14/mi
1:25:19
↓ 732.7%
12M
12:17/mi
1:43:44
↑ 2803.2%
Finish· 13.11 mi
8:35/mi
1:53:15
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time48:03
Pace8:01 /mi
2nd Half
Distance7.11 mi
Time1:05:12
Pace9:10 /mi
📊Positive Split: 35.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:47:5815:347:4715:34
7:47
-
4M
4.00 mi07:04:0131:377:5416:03
8:02
+0:15
6M
6.00 mi07:20:2748:038:0116:26
8:13
+0:11
8M
8.00 mi07:39:061:06:428:2018:39
9:19
+1:06
9.6M
9.60 mi07:49:141:16:508:0010:08
6:20
-2:59
10M
10.00 mi07:55:361:23:128:196:22
15:56
+9:36
10.5M
10.50 mi07:57:431:25:198:082:07
4:14
-11:42
12M
12.00 mi08:16:081:43:448:3918:25
12:17
+8:03
Finish
13.11 mi08:25:391:53:158:389:31
8:35
-3:42

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

4:14 /mi

Average Pace

8:38 /mi

Slowest Pace

15:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:15

11% of race

Time at Steady Pace

1:16:13

67% of race

Time at Slower Pace

24:47

22% of race

Average Pace: 8:38 /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 mi06:47:5815:347:4715:34
7:47
#401
4M
4.00 mi07:04:0131:377:5416:03
8:02
#407
6M
6.00 mi07:20:2748:038:0116:26
8:13
#456
8M
8.00 mi07:39:061:06:428:2018:39
9:19
#644
9.6M
9.60 mi07:49:141:16:508:0010:08
6:20
#524
10M
10.00 mi07:55:361:23:128:196:22
15:56
#552
10.5M
10.50 mi07:57:431:25:198:082:07
4:14
#563
12M
12.00 mi08:16:081:43:448:3918:25
12:17
#656
Finish
13.11 mi08:25:391:53:158:389:31
8:35
#657
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 17%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:29

Segment Time

9:26/mi

Pace

0.90 mi

Distance

Overall

1119

Men

884

Division

142

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi401339591417(Top 22%)1045(Top 29%)169(Top 29%)
4M4.00 mi2.00 mi407-6342-362-3462(Top 7%)391(Top 11%)67(Top 12%)
6M6.00 mi2.00 mi456-49384-4268-6632(Top 10%)525(Top 15%)92(Top 16%)
8M8.00 mi2.00 mi644-188540-156101-331604(Top 24%)1227(Top 34%)210(Top 36%)
9.6M9.60 mi1.60 mi524+120441+9976+25277(Top 4%)220(Top 6%)33(Top 6%)
10M10.00 mi0.40 mi552-28461-2077-11194(Top 18%)912(Top 25%)143(Top 25%)
10.5M10.50 mi0.50 mi563-11469-880-31083(Top 16%)857(Top 24%)141(Top 24%)
12M12.00 mi1.50 mi656-93537-6893-131417(Top 22%)1045(Top 29%)169(Top 29%)
Finish13.11 mi1.11 mi657-1545-895-21160(Top 18%)903(Top 25%)142(Top 24%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 22%
~flat
+5ft-3ft

Overall

1417

Males

1045

M35-39

169

2M→4M

2.0 - 4.0 mi

Top 7%
×4story building
+67ft-69ft

Overall

462

Males

391

M35-39

67

4M→6M

4.0 - 6.0 mi

Top 10%
×9story building
+123ft-9ft

Overall

632

Males

525

M35-39

92

6M→8M

6.0 - 8.0 mi

Top 24%
×12story building
+166ft-53ft

Overall

1604

Males

1227

M35-39

210

8M→9.6M

8.0 - 9.6 mi

Top 4%
×13story building
+68ft-193ft

Overall

277

Males

220

M35-39

33

9.6M→10M

9.6 - 10.0 mi

Top 18%
×2story building
+0ft-24ft

Overall

1194

Males

912

M35-39

143

10M→10.5M

10.0 - 10.5 mi

Top 16%
×6story building
+1ft-73ft

Overall

1083

Males

857

M35-39

141

10.5M→12M

10.5 - 12.0 mi

Top 22%
×21story building
+280ft-26ft

Overall

1417

Males

1045

M35-39

169

12M→Finish

12.0 - 13.1 mi

Top 18%
×7story building
+14ft-89ft

Overall

1160

Males

903

M35-39

142

Passing Analysis

Category:
Athletes Passed
206*
Passed By
462
Net Change
-256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#401
2M → 4M1925-6#401#407
4M → 6M1059-49#407#456
6M → 8M3191-188#456#644
8M → 9.6M13313+120#644#524
9.6M → 10M634-28#524#552
10M → 10.5M112-11#552#563
10.5M → 12M9102-93#563#656
12M → Finish25*26-1#656#657
TOTALS206*462-256

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events