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SF MARATHON 1ST HALF 2026

Shadie Parivar

Bib: 17911•F•Age: 41

San Mateo, 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
11:26/mi
22:52
→ flat
4M
11:55/mi
46:42
↑ 67↓ 69
6M
11:56/mi
1:10:34
↑ 1231.1%
8M
13:16/mi
1:37:07
↑ 166↓ 531.1%
9.6M
9:01/mi
1:51:32
↑ 68↓ 1931.5%
10M
20:49/mi
1:59:51
↓ 241.1%
10.5M
5:18/mi
2:02:30
↓ 732.7%
12M
18:26/mi
2:30:09
↑ 2803.2%
Finish· 13.11 mi
11:59/mi
2:43:26
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:34
Pace11:46 /mi
2nd Half
Distance7.11 mi
Time1:32:52
Pace13:04 /mi
📊Positive Split: 31.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:4222:5211:2622:52
11:26
-
4M
4.00 mi07:33:3246:4211:4123:50
11:55
+0:29
6M
6.00 mi07:57:241:10:3411:4623:52
11:56
+0:01
8M
8.00 mi08:23:571:37:0712:0826:33
13:16
+1:20
9.6M
9.60 mi08:38:221:51:3211:3714:25
9:01
-4:15
10M
10.00 mi08:46:411:59:5111:598:19
20:49
+11:48
10.5M
10.50 mi08:49:202:02:3011:402:39
5:18
-15:31
12M
12.00 mi09:16:592:30:0912:3127:39
18:26
+13:08
Finish
13.11 mi09:30:162:43:2612:2813:17
11:59
-6:27

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

5:18 /mi

Average Pace

12:28 /mi

Slowest Pace

20:49 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:04

10% of race

Time at Steady Pace

1:50:24

68% of race

Time at Slower Pace

35:58

22% of race

Average Pace: 12:28 /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 mi07:09:4222:5211:2622:52
11:26
#5341
4M
4.00 mi07:33:3246:4211:4123:50
11:55
#5361
6M
6.00 mi07:57:241:10:3411:4623:52
11:56
#5227
8M
8.00 mi08:23:571:37:0712:0826:33
13:16
#5364
9.6M
9.60 mi08:38:221:51:3211:3714:25
9:01
#5011
10M
10.00 mi08:46:411:59:5111:598:19
20:49
#4897
10.5M
10.50 mi08:49:202:02:3011:402:39
5:18
#4873
12M
12.00 mi09:16:592:30:0912:3127:39
18:26
#5066
Finish
13.11 mi09:30:162:43:2612:2813:17
11:59
#5017
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:58

Segment Time

12:11/mi

Pace

0.90 mi

Distance

Overall

3849

Women

1391

Division

108

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi534121491785661(Top 86%)2426(Top 83%)194(Top 76%)
4M4.00 mi2.00 mi5361-202150-1174+45350(Top 81%)2155(Top 74%)177(Top 69%)
6M6.00 mi2.00 mi5227+1342065+85167+74995(Top 76%)1933(Top 66%)156(Top 61%)
8M8.00 mi2.00 mi5364-1372133-68178-115623(Top 86%)2304(Top 79%)199(Top 78%)
9.6M9.60 mi1.60 mi5011+3531945+188157+212765(Top 42%)1008(Top 34%)74(Top 29%)
10M10.00 mi0.40 mi4897+1141886+59151+63952(Top 60%)1463(Top 50%)112(Top 44%)
10.5M10.50 mi0.50 mi4873+241870+161513935(Top 60%)1420(Top 48%)117(Top 46%)
12M12.00 mi1.50 mi5066-1931999-129163-125661(Top 86%)2426(Top 83%)194(Top 76%)
Finish13.11 mi1.11 mi5017+491979+20159+44911(Top 75%)2028(Top 69%)162(Top 64%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
~flat
+5ft-3ft

Overall

5661

Females

2426

F40-44

195

2M→4M

2.0 - 4.0 mi

Top 81%
×4story building
+67ft-69ft

Overall

5350

Females

2155

F40-44

178

4M→6M

4.0 - 6.0 mi

Top 76%
×9story building
+123ft-9ft

Overall

4995

Females

1933

F40-44

157

6M→8M

6.0 - 8.0 mi

Top 86%
×12story building
+166ft-53ft

Overall

5623

Females

2304

F40-44

200

8M→9.6M

8.0 - 9.6 mi

Top 42%
×13story building
+68ft-193ft

Overall

2765

Females

1008

F40-44

75

9.6M→10M

9.6 - 10.0 mi

Top 60%
×2story building
+0ft-24ft

Overall

3952

Females

1463

F40-44

113

10M→10.5M

10.0 - 10.5 mi

Top 60%
×6story building
+1ft-73ft

Overall

3935

Females

1420

F40-44

118

10.5M→12M

10.5 - 12.0 mi

Top 86%
×21story building
+280ft-26ft

Overall

5661

Females

2426

F40-44

195

12M→Finish

12.0 - 13.1 mi

Top 75%
×7story building
+14ft-89ft

Overall

4911

Females

2028

F40-44

162

Passing Analysis

Category:
Athletes Passed
1004*
Passed By
680
Net Change
+324
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5341
2M → 4M134154-20#5341#5361
4M → 6M191*57+134#5361#5227
6M → 8M70*207-137#5227#5364
8M → 9.6M3596+353#5364#5011
9.6M → 10M1217+114#5011#4897
10M → 10.5M273+24#4897#4873
10.5M → 12M30*223-193#4873#5066
12M → Finish72*23+49#5066#5017
TOTALS1004*680+324

* 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