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SF MARATHON 1ST HALF 2026

Weimin Zhang

Bib: 12288•F•Age: 59

Mountain View, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 47%
Masters (Masters Women)
#0 / 781
Top 38%
Division (F55-59)
#0 / 100
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
11:16/mi
22:32
→ flat
4M
11:08/mi
44:47
↑ 67↓ 69
6M
11:07/mi
1:07:02
↑ 1231.1%
8M
12:14/mi
1:31:31
↑ 166↓ 531.1%
9.6M
8:09/mi
1:44:34
↑ 68↓ 1931.5%
10M
19:49/mi
1:52:29
↓ 241.1%
10.5M
5:10/mi
1:55:04
↓ 732.7%
12M
15:29/mi
2:18:17
↑ 2803.2%
Finish· 13.11 mi
10:44/mi
2:30:11
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:02
Pace11:10 /mi
2nd Half
Distance7.11 mi
Time1:23:09
Pace11:42 /mi
📊Positive Split: 24.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:08:5522:3211:1622:32
11:16
-
4M
4.00 mi07:31:1044:4711:1222:15
11:08
-0:08
6M
6.00 mi07:53:251:07:0211:1022:15
11:07
-0:01
8M
8.00 mi08:17:541:31:3111:2624:29
12:14
+1:07
9.6M
9.60 mi08:30:571:44:3410:5413:03
8:09
-4:05
10M
10.00 mi08:38:521:52:2911:157:55
19:49
+11:40
10.5M
10.50 mi08:41:271:55:0410:582:35
5:10
-14:39
12M
12.00 mi09:04:402:18:1711:3123:13
15:29
+10:19
Finish
13.11 mi09:16:342:30:1111:2711:54
10:44
-4:45

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

5:10 /mi

Average Pace

11:27 /mi

Slowest Pace

19:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:38

10% of race

Time at Steady Pace

1:43:25

69% of race

Time at Slower Pace

31:08

21% of race

Average Pace: 11:27 /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 mi07:08:5522:3211:1622:32
11:16
#5141
4M
4.00 mi07:31:1044:4711:1222:15
11:08
#4724
6M
6.00 mi07:53:251:07:0211:1022:15
11:07
#4457
8M
8.00 mi08:17:541:31:3111:2624:29
12:14
#4534
9.6M
9.60 mi08:30:571:44:3410:5413:03
8:09
#4001
10M
10.00 mi08:38:521:52:2911:157:55
19:49
#3918
10.5M
10.50 mi08:41:271:55:0410:582:35
5:10
#3921
12M
12.00 mi09:04:402:18:1711:3123:13
15:29
#3908
Finish
13.11 mi09:16:342:30:1111:2711:54
10:44
#3863
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 50%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:30

Segment Time

11:40/mi

Pace

0.90 mi

Distance

Overall

3320

Women

1135

Division

31

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2M2.00 mi2.00 mi51412031623890(Top 59%)1446(Top 49%)44(Top 44%)
4M4.00 mi2.00 mi4724+4171779+25251+114388(Top 67%)1614(Top 55%)48(Top 48%)
6M6.00 mi2.00 mi4457+2671643+13645+64042(Top 61%)1439(Top 49%)39(Top 39%)
8M8.00 mi2.00 mi4534-771666-2346-14800(Top 73%)1803(Top 62%)59(Top 59%)
9.6M9.60 mi1.60 mi4001+5331411+25538+81696(Top 26%)559(Top 19%)13(Top 13%)
10M10.00 mi0.40 mi3918+831379+3239-13391(Top 52%)1181(Top 40%)36(Top 36%)
10.5M10.50 mi0.50 mi3921-31383-4393598(Top 55%)1252(Top 43%)36(Top 36%)
12M12.00 mi1.50 mi3908+131385-2393890(Top 59%)1446(Top 49%)44(Top 44%)
Finish13.11 mi1.11 mi3863+451364+21393736(Top 57%)1369(Top 47%)36(Top 36%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 59%
~flat
+5ft-3ft

Overall

3890

Females

1446

F55-59

44

2M→4M

2.0 - 4.0 mi

Top 67%
×4story building
+67ft-69ft

Overall

4388

Females

1614

F55-59

48

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

4042

Females

1439

F55-59

39

6M→8M

6.0 - 8.0 mi

Top 73%
×12story building
+166ft-53ft

Overall

4800

Females

1803

F55-59

59

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13story building
+68ft-193ft

Overall

1696

Females

559

F55-59

13

9.6M→10M

9.6 - 10.0 mi

Top 52%
×2story building
+0ft-24ft

Overall

3391

Females

1181

F55-59

36

10M→10.5M

10.0 - 10.5 mi

Top 55%
×6story building
+1ft-73ft

Overall

3598

Females

1252

F55-59

36

10.5M→12M

10.5 - 12.0 mi

Top 59%
×21story building
+280ft-26ft

Overall

3890

Females

1446

F55-59

44

12M→Finish

12.0 - 13.1 mi

Top 57%
×7story building
+14ft-89ft

Overall

3736

Females

1369

F55-59

36

Passing Analysis

Category:
Athletes Passed
1684*
Passed By
406
Net Change
+1278
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5141
2M → 4M45639+417#5141#4724
4M → 6M296*29+267#4724#4457
6M → 8M132*209-77#4457#4534
8M → 9.6M5352+533#4534#4001
9.6M → 10M9512+83#4001#3918
10M → 10.5M1417-3#3918#3921
10.5M → 12M90*77+13#3921#3908
12M → Finish66*21+45#3908#3863
TOTALS1684*406+1278

* 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