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SF MARATHON 1ST HALF 2026

Limeng Cui

Bib: 20009•F•Age: 31

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 28%
Gender (Female)
#0 / 2930
Top 17%
Division (F30-34)
#0 / 651
Top 17%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:26
Rank: #1146
Start → 2M
8:43/mi
17:26 split
4M
35:10
Rank: #1190 (-44)
2M → 4M
8:52/mi
17:44 split
6M
53:47
Rank: #1399 (-209)
4M → 6M
9:18/mi
18:37 split
8M
1:14:50
Rank: #1792 (-393)
6M → 8M
10:31/mi
21:03 split
9.6M
1:26:40
Rank: #1583 (+209)
8M → 9.6M
7:24/mi
11:50 split
10M
1:33:41
Rank: #1609 (-26)
9.6M → 10M
17:34/mi
7:01 split
10.5M
1:35:59
Rank: #1617 (-8)
10M → 10.5M
4:36/mi
2:18 split
12M
1:56:57
Rank: #1789 (-172)
10.5M → 12M
13:59/mi
20:58 split
Finish· 13.11 mi
2:08:22
Rank: #1859 (-70)
12M → Finish
10:18/mi
11:25 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:47
Pace8:58 /mi
2nd Half
Distance7.11 mi
Time1:14:35
Pace10:29 /mi
📊Positive Split: 38.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:54:3217:268:4317:26
8:43
-
4M
4.00 mi07:12:1635:108:4817:44
8:52
+0:09
6M
6.00 mi07:30:5353:478:5818:37
9:18
+0:26
8M
8.00 mi07:51:561:14:509:2121:03
10:31
+1:13
9.6M
9.60 mi08:03:461:26:409:0211:50
7:24
-3:07
10M
10.00 mi08:10:471:33:419:227:01
17:34
+10:10
10.5M
10.50 mi08:13:051:35:599:082:18
4:36
-12:58
12M
12.00 mi08:34:031:56:579:4520:58
13:59
+9:23
Finish
13.11 mi08:45:282:08:229:4811:25
10:18
-3:41

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

4:36 /mi

Average Pace

9:48 /mi

Slowest Pace

17:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:08

11% of race

Time at Steady Pace

1:26:15

67% of race

Time at Slower Pace

27:59

22% of race

Average Pace: 9:47 /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 mi06:54:3217:268:4317:26
8:43
#1146
4M
4.00 mi07:12:1635:108:4817:44
8:52
#1190
6M
6.00 mi07:30:5353:478:5818:37
9:18
#1399
8M
8.00 mi07:51:561:14:509:2121:03
10:31
#1792
9.6M
9.60 mi08:03:461:26:409:0211:50
7:24
#1583
10M
10.00 mi08:10:471:33:419:227:01
17:34
#1609
10.5M
10.50 mi08:13:051:35:599:082:18
4:36
#1617
12M
12.00 mi08:34:031:56:579:4520:58
13:59
#1789
Finish
13.11 mi08:45:282:08:229:4811:25
10:18
#1859
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 31%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:19

Segment Time

10:21/mi

Pace

0.90 mi

Distance

Overall

2057

Women

581

Division

126

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi1146243562723(Top 41%)884(Top 30%)190(Top 29%)
4M4.00 mi2.00 mi1190-44245-258-21237(Top 19%)251(Top 9%)61(Top 9%)
6M6.00 mi2.00 mi1399-209303-5868-101807(Top 27%)453(Top 15%)101(Top 16%)
8M8.00 mi2.00 mi1792-393424-12195-273010(Top 46%)920(Top 31%)216(Top 33%)
9.6M9.60 mi1.60 mi1583+209365+5984+11971(Top 15%)295(Top 10%)62(Top 10%)
10M10.00 mi0.40 mi1609-26376-1186-22129(Top 32%)630(Top 22%)131(Top 20%)
10.5M10.50 mi0.50 mi1617-8380-487-12075(Top 32%)577(Top 20%)133(Top 20%)
12M12.00 mi1.50 mi1789-172457-77103-162723(Top 41%)884(Top 30%)190(Top 29%)
Finish13.11 mi1.11 mi1859-70489-32113-103227(Top 49%)1125(Top 38%)249(Top 38%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 41%
~flat
+5ft-3ft

Overall

2723

Females

884

F30-34

191

2M→4M

2.0 - 4.0 mi

Top 19%
×4story building
+67ft-69ft

Overall

1237

Females

251

F30-34

62

4M→6M

4.0 - 6.0 mi

Top 27%
×9story building
+123ft-9ft

Overall

1807

Females

453

F30-34

102

6M→8M

6.0 - 8.0 mi

Top 46%
×12story building
+166ft-53ft

Overall

3010

Females

920

F30-34

218

8M→9.6M

8.0 - 9.6 mi

Top 15%
×13story building
+68ft-193ft

Overall

971

Females

295

F30-34

63

9.6M→10M

9.6 - 10.0 mi

Top 32%
×2story building
+0ft-24ft

Overall

2129

Females

630

F30-34

132

10M→10.5M

10.0 - 10.5 mi

Top 32%
×6story building
+1ft-73ft

Overall

2075

Females

577

F30-34

133

10.5M→12M

10.5 - 12.0 mi

Top 41%
×21story building
+280ft-26ft

Overall

2723

Females

884

F30-34

191

12M→Finish

12.0 - 13.1 mi

Top 49%
×7story building
+14ft-89ft

Overall

3227

Females

1125

F30-34

249

Passing Analysis

Category:
Athletes Passed
385*
Passed By
1098
Net Change
-713
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1146
2M → 4M5296-44#1146#1190
4M → 6M19228-209#1190#1399
6M → 8M14407-393#1399#1792
8M → 9.6M23930+209#1792#1583
9.6M → 10M1642-26#1583#1609
10M → 10.5M311-8#1609#1617
10.5M → 12M15187-172#1617#1789
12M → Finish27*97-70#1789#1859
TOTALS385*1098-713

* 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