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SF MARATHON 1ST HALF 2026

Demetri Lowe

Bib: 20906•M•Age: 29

Wildomar, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 26%
Gender (Male)
#0 / 3619
Top 36%
Division (M25-29)
#0 / 796
Top 39%
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
9:07/mi
18:15
→ flat
4M
9:09/mi
36:33
↑ 67↓ 69
6M
9:35/mi
55:44
↑ 1231.1%
8M
8:56/mi
1:13:36
↑ 166↓ 531.1%
9.6M
8:56/mi
1:27:54
↑ 68↓ 1931.5%
10M
16:51/mi
1:34:38
↓ 241.1%
10.5M
4:28/mi
1:36:52
↓ 732.7%
12M
13:18/mi
1:56:49
↑ 2803.2%
Finish· 13.11 mi
8:48/mi
2:06:35
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time55:44
Pace9:17 /mi
2nd Half
Distance7.11 mi
Time1:10:51
Pace9:58 /mi
📊Positive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:53:1218:159:0718:15
9:07
-
4M
4.00 mi07:11:3036:339:0818:18
9:09
+0:02
6M
6.00 mi07:30:4155:449:1719:11
9:35
+0:26
8M
8.00 mi07:48:331:13:369:1217:52
8:56
-0:39
9.6M
9.60 mi08:02:511:27:549:0914:18
8:56
0:00
10M
10.00 mi08:09:351:34:389:286:44
16:51
+7:55
10.5M
10.50 mi08:11:491:36:529:142:14
4:28
-12:23
12M
12.00 mi08:31:461:56:499:4419:57
13:18
+8:50
Finish
13.11 mi08:41:322:06:359:399:46
8:48
-4:30

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

4:28 /mi

Average Pace

9:39 /mi

Slowest Pace

16:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14

2% of race

Time at Steady Pace

1:37:40

77% of race

Time at Slower Pace

26:41

21% of race

Average Pace: 9:39 /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 mi06:53:1218:159:0718:15
9:07
#1678
4M
4.00 mi07:11:3036:339:0818:18
9:09
#1651
6M
6.00 mi07:30:4155:449:1719:11
9:35
#1830
8M
8.00 mi07:48:331:13:369:1217:52
8:56
#1588
9.6M
9.60 mi08:02:511:27:549:0914:18
8:56
#1733
10M
10.00 mi08:09:351:34:389:286:44
16:51
#1718
10.5M
10.50 mi08:11:491:36:529:142:14
4:28
#1708
12M
12.00 mi08:31:461:56:499:4419:57
13:18
#1773
Finish
13.11 mi08:41:322:06:359:399:46
8:48
#1722
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 25%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:58

Segment Time

9:58/mi

Pace

0.90 mi

Distance

Overall

1671

Men

1245

Division

304

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi167812593062179(Top 33%)1530(Top 42%)368(Top 46%)
4M4.00 mi2.00 mi1651+271251+8311-51648(Top 25%)1254(Top 35%)296(Top 37%)
6M6.00 mi2.00 mi1830-1791370-119335-242155(Top 33%)1551(Top 43%)371(Top 47%)
8M8.00 mi2.00 mi1588+2421225+145301+341207(Top 18%)954(Top 26%)227(Top 29%)
9.6M9.60 mi1.60 mi1733-1451299-74313-122650(Top 40%)1683(Top 47%)399(Top 50%)
10M10.00 mi0.40 mi1718+151291+83131735(Top 26%)1271(Top 35%)304(Top 38%)
10.5M10.50 mi0.50 mi1708+101285+6310+31743(Top 27%)1307(Top 36%)320(Top 40%)
12M12.00 mi1.50 mi1773-651320-35319-92179(Top 33%)1530(Top 42%)368(Top 46%)
Finish13.11 mi1.11 mi1722+511290+30309+101427(Top 22%)1080(Top 30%)256(Top 32%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
~flat
+5ft-3ft

Overall

2179

Males

1530

M25-29

369

2M→4M

2.0 - 4.0 mi

Top 25%
×4story building
+67ft-69ft

Overall

1648

Males

1254

M25-29

296

4M→6M

4.0 - 6.0 mi

Top 33%
×9story building
+123ft-9ft

Overall

2155

Males

1551

M25-29

372

6M→8M

6.0 - 8.0 mi

Top 18%
×12story building
+166ft-53ft

Overall

1207

Males

954

M25-29

227

8M→9.6M

8.0 - 9.6 mi

Top 40%
×13story building
+68ft-193ft

Overall

2650

Males

1683

M25-29

399

9.6M→10M

9.6 - 10.0 mi

Top 26%
×2story building
+0ft-24ft

Overall

1735

Males

1271

M25-29

305

10M→10.5M

10.0 - 10.5 mi

Top 27%
×6story building
+1ft-73ft

Overall

1743

Males

1307

M25-29

321

10.5M→12M

10.5 - 12.0 mi

Top 33%
×21story building
+280ft-26ft

Overall

2179

Males

1530

M25-29

369

12M→Finish

12.0 - 13.1 mi

Top 22%
×7story building
+14ft-89ft

Overall

1427

Males

1080

M25-29

256

Passing Analysis

Category:
Athletes Passed
582*
Passed By
626
Net Change
-44
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1678
2M → 4M11588+27#1678#1651
4M → 6M20199-179#1651#1830
6M → 8M267*25+242#1830#1588
8M → 9.6M27172-145#1588#1733
9.6M → 10M3419+15#1733#1718
10M → 10.5M111+10#1718#1708
10.5M → 12M45110-65#1708#1773
12M → Finish63*12+51#1773#1722
TOTALS582*626-44

* 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