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SF MARATHON 1ST HALF 2026

Yah Demann

Bib: 19903•F•Age: 42

Concord, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F40-44)
#0 / 255
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
12:17/mi
24:34
→ flat
4M
12:56/mi
50:26
↑ 67↓ 69
6M
13:15/mi
1:16:56
↑ 1231.1%
8M
14:29/mi
1:45:54
↑ 166↓ 531.1%
9.6M
10:42/mi
2:03:02
↑ 68↓ 1931.5%
10M
24:17/mi
2:12:44
↓ 241.1%
10.5M
6:26/mi
2:15:57
↓ 732.7%
12M
20:17/mi
2:46:22
↑ 2803.2%
Finish· 13.11 mi
13:39/mi
3:01:30
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:16:56
Pace12:49 /mi
2nd Half
Distance7.11 mi
Time1:44:34
Pace14:43 /mi
📊Positive Split: 35.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:13:5624:3412:1724:34
12:17
-
4M
4.00 mi07:39:4850:2612:3725:52
12:56
+0:39
6M
6.00 mi08:06:181:16:5612:4926:30
13:15
+0:19
8M
8.00 mi08:35:161:45:5413:1428:58
14:29
+1:14
9.6M
9.60 mi08:52:242:03:0212:4917:08
10:42
-3:47
10M
10.00 mi09:02:062:12:4413:169:42
24:17
+13:35
10.5M
10.50 mi09:05:192:15:5712:573:13
6:26
-17:51
12M
12.00 mi09:35:442:46:2213:5230:25
20:17
+13:51
Finish
13.11 mi09:50:523:01:3013:5115:08
13:39
-6:38

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

6:26 /mi

Average Pace

13:51 /mi

Slowest Pace

24:17 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:21

11% of race

Time at Steady Pace

2:01:02

67% of race

Time at Slower Pace

40:07

22% of race

Average Pace: 13:51 /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 mi07:13:5624:3412:1724:34
12:17
#6102
4M
4.00 mi07:39:4850:2612:3725:52
12:56
#6110
6M
6.00 mi08:06:181:16:5612:4926:30
13:15
#6102
8M
8.00 mi08:35:161:45:5413:1428:58
14:29
#6150
9.6M
9.60 mi08:52:242:03:0212:4917:08
10:42
#6048
10M
10.00 mi09:02:062:12:4413:169:42
24:17
#6032
10.5M
10.50 mi09:05:192:15:5712:573:13
6:26
#6034
12M
12.00 mi09:35:442:46:2213:5230:25
20:17
#6115
Finish
13.11 mi09:50:523:01:3013:5115:08
13:39
#6095
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:55

Segment Time

14:21/mi

Pace

0.90 mi

Distance

Overall

5500

Women

2319

Division

195

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi610226112216200(Top 94%)2733(Top 93%)232(Top 91%)
4M4.00 mi2.00 mi6110-82613-2217+46085(Top 93%)2605(Top 89%)216(Top 85%)
6M6.00 mi2.00 mi6102+82598+15213+46002(Top 91%)2541(Top 87%)205(Top 80%)
8M8.00 mi2.00 mi6150-482627-29220-76133(Top 93%)2624(Top 90%)221(Top 87%)
9.6M9.60 mi1.60 mi6048+1022575+52213+74746(Top 72%)1938(Top 66%)150(Top 59%)
10M10.00 mi0.40 mi6032+162566+9209+45431(Top 83%)2284(Top 78%)190(Top 75%)
10.5M10.50 mi0.50 mi6034-22569-3210-15841(Top 89%)2505(Top 85%)212(Top 83%)
12M12.00 mi1.50 mi6115-812626-57215-56200(Top 94%)2733(Top 93%)232(Top 91%)
Finish13.11 mi1.11 mi6095+202616+10216-15854(Top 89%)2543(Top 87%)215(Top 84%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 94%
~flat
+5ft-3ft

Overall

6200

Females

2733

F40-44

233

2M→4M

2.0 - 4.0 mi

Top 93%
×4story building
+67ft-69ft

Overall

6085

Females

2605

F40-44

217

4M→6M

4.0 - 6.0 mi

Top 91%
×9story building
+123ft-9ft

Overall

6002

Females

2541

F40-44

206

6M→8M

6.0 - 8.0 mi

Top 93%
×12story building
+166ft-53ft

Overall

6133

Females

2624

F40-44

222

8M→9.6M

8.0 - 9.6 mi

Top 72%
×13story building
+68ft-193ft

Overall

4746

Females

1938

F40-44

151

9.6M→10M

9.6 - 10.0 mi

Top 83%
×2story building
+0ft-24ft

Overall

5431

Females

2284

F40-44

191

10M→10.5M

10.0 - 10.5 mi

Top 89%
×6story building
+1ft-73ft

Overall

5841

Females

2505

F40-44

213

10.5M→12M

10.5 - 12.0 mi

Top 94%
×21story building
+280ft-26ft

Overall

6200

Females

2733

F40-44

233

12M→Finish

12.0 - 13.1 mi

Top 89%
×7story building
+14ft-89ft

Overall

5854

Females

2543

F40-44

215

Passing Analysis

Category:
Athletes Passed
447*
Passed By
440
Net Change
+7
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6102
2M → 4M102*110-8#6102#6110
4M → 6M73*65+8#6110#6102
6M → 8M51*99-48#6102#6150
8M → 9.6M12119+102#6150#6048
9.6M → 10M3721+16#6048#6032
10M → 10.5M810-2#6032#6034
10.5M → 12M22*103-81#6034#6115
12M → Finish33*13+20#6115#6095
TOTALS447*440+7

* 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